IP Library › Granted Patent US 12,355,748
Granted Patent B2
US 12,355,748 · App. 18/536,028 · Granted Jul 8, 2025

Controlled token distribution to protect against malicious data and resource access

Inventors: Phillip Volini (Beverly Hills, CA); John Raymond Werneke (Naperville, IL); Carl Schumaier (Beverly Hills, CA); Michael Smith (Palentine, IL); Frank Giannantonio (Verona, WI); Vito Iaia (Santa Monica, CA); Sean Moriarty (Pasadena, CA)
Assignee: Live Nation Entertainment, Inc.
H04L63/0807H04L63/08H04L63/10
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Quick Facts
Patent No.
US 12,355,748
App. No.
18/536,028
Granted
Jul 8, 2025
Kind
B2
Abstract

Techniques are described for controlling data and resource access. For example, methods and systems can facilitate controlled token distribution across systems and token processing in a manner so as to limit access to and to protect data that includes access codes.

Claims (50)

1. A resource management system for providing tokens associated with a resource, the resource management system comprising a processor, wherein the processor is configured to:

receive a login request from a user device associated with a user, wherein the login request includes at least one of a credential and a user identifier (ID) of the user;

authenticate the login request using the credential and the user ID;

receive, from a positioning system, location information associated with the resource when the login request is authenticated;

determine whether the user device is present within a threshold distance from the resource based on the location information;

receive, from the user device, a request for an access-enabling code to access the resource;

generate the access-enabling code based on the request;

determine a time-period lapsed after receiving the request for the access-enabling code;

determine whether the time-period is greater than a threshold time-period, wherein the threshold time-period is defined according to a resource-associated time corresponding to performance of the resource; and

transmit the access-enabling code to the user device when the time-period is determined to be greater than the threshold time-period, wherein the access-enabling code is utilized for accessing the resource.

2. The resource management system of claim 1 , wherein the positioning system is one of a global positioning system (GPS), a base station, a client point device, and a Wi-Fi access point.

3. The resource management system of claim 1 , wherein the access-enabling code includes an expiration time of the access-enabling code.

4. The resource management system of claim 1 , wherein the processor is further configured to:

obtain information related to availability of the resource; and

update a status of the access-enabling code associated with the resource based on the information.

5. The resource management system of claim 1 , wherein the processor is further configured to access a look up table to identify the access-enabling code corresponding to the request.

6. The resource management system of claim 1 , wherein the access-enabling code includes an alphanumeric string.

7. The resource management system of claim 6 , wherein the access-enabling code is encrypted using a key.

8. A resource management method, by a communication engine, for providing tokens associated with a resource, the resource management method comprising:

receiving a login request from a user device associated with a user, wherein the login request includes at least one of a credential and a user identifier (ID) of the user;

authenticating the login request using the credential and the user ID;

receiving, from a positioning system, location information associated with the resource when the login request is authenticated;

determining whether the user device is present within a threshold distance from the resource based on the location information;

receiving, from the user device, a request for an access-enabling code to access the resource;

generating the access-enabling code based on the request;

determining a time-period lapsed after receiving the request for the access-enabling code;

determining whether the time-period is greater than a threshold time-period, wherein the threshold time-period is defined according to a resource-associated time corresponding to performance of the resource; and

transmitting the access-enabling code to the user device when the time-period is determined to be greater than the threshold time-period, wherein the access-enabling code is utilized for accessing the resource.

9. The resource management method of claim 8 , wherein the positioning system is one of a global positioning system (GPS), a base station, a client point device, and a Wi-Fi access point.

10. The resource management method of claim 8 , wherein the access-enabling code includes an expiration time of the access-enabling code.

11. The resource management method of claim 8 , further comprising:

obtaining information related to availability of the resource; and

updating a status of the access-enabling code associated with the resource based on the information.

12. The resource management method of claim 8 , further comprising accessing a look up table to identify the access-enabling code corresponding to the request.

13. The resource management method of claim 8 , wherein the access-enabling code includes an alphanumeric string.

14. The resource management method of claim 9 , wherein the access-enabling code is encrypted using a key.

15. A computer-program product tangibly embodied in a non-transitory machine-readable storage medium, including instructions configured to cause a communication engine of a resource management system to perform operations including:

receiving a login request from a user device associated with a user, wherein the login request includes at least one of a credential and a user identifier (ID) of the user;

authenticating the login request using the credential and the user ID;

receiving, from a positioning system, location information associated with a resource when the login request is authenticated;

determining whether the user device is present within a threshold distance from the resource based on the location information;

receiving, from the user device, a request for an access-enabling code to access the resource;

generating the access-enabling code based on the request;

determining a time-period lapsed after receiving the request for the access-enabling code;

determining whether the time-period is greater than a threshold time-period, wherein the threshold time-period is defined according to a resource-associated time corresponding to performance of the resource; and

transmitting the access-enabling code to the user device when the time-period is determined to be greater than the threshold time-period, wherein the access-enabling code is utilized for accessing the resource.

16. The computer-program product of claim 15 , wherein the positioning system is one of a global positioning system (GPS), a base station, a client point device, and a Wi-Fi access point.

17. The computer-program product of claim 15 , wherein the access-enabling code includes an expiration time of the access-enabling code.

18. The computer-program product of claim 15 , wherein the access-enabling code includes an alphanumeric string.

19. The computer-program product of claim 18 , wherein the access-enabling code is encrypted using a key.

Assignments (3)
SECURITY AGREEMENT Recorded Feb 3, 2025
From: LIVE NATION ENTERTAINMENT, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 070095/0508 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 3, 2025
From: LIVE NATION ENTERTAINMENT, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 070609/0313 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded Feb 3, 2025
From: LIVE NATION ENTERTAINMENT, INC.
To: U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, AS SUCCESSOR IN INTEREST TO U.S. BANK NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 070098/0018 →
Continuity (16)
Continuation 18070280 · Nov 28, 2022
Continuation 16927745 · Jul 13, 2020
Continuation 16421925 · May 24, 2019
Continuation 15911997 · Mar 5, 2018
Continuation 15390265 · Dec 23, 2016
Continuation In Part 14973205 · Dec 17, 2015
Continuation In Part 14617765 · Feb 9, 2015
Continuation 14289010 · May 28, 2014
Continuation 13606934 · Sep 7, 2012
Division 13358469 · Jan 25, 2012
Continuation In Part 12435972 · May 5, 2009
Division 12204648 · Sep 4, 2008
Provisional Application 62093828 · Dec 18, 2014
Provisional Application 61050543 · May 5, 2008
Provisional Application 60969884 · Sep 4, 2007
Related Publication 20240121231A1 · Apr 11, 2024
References Cited (351)
US 3581072A · Nymeyer · 1971 [cited by applicant]
US 3622995A · Dilks et al. · 1971 [cited by applicant]
US 4412287A · Braddock, III · 1983 [cited by applicant]
US 4603232A · Kurland et al. · 1986 [cited by applicant]
US 4788643A · Trippe et al. · 1988 [cited by applicant]
US 4789928A · Fujisaki · 1988 [cited by applicant]
US 4797677A · MacDoran et al. · 1989 [cited by applicant]
US 4799156A · Shavit et al. · 1989 [cited by applicant]
US 4816904A · McKenna et al. · 1989 [cited by applicant]
US 4845739A · Katz · 1989 [cited by applicant]
US 4862357A · Ahlstrom et al. · 1989 [cited by applicant]
US 4889280A · Grald et al. · 1989 [cited by applicant]
US 4980826A · Wagner · 1990 [cited by applicant]
US 5077665A · Silverman et al. · 1991 [cited by applicant]
US 5095196A · Miyata · 1992 [cited by applicant]
US 5101353A · Lupien et al. · 1992 [cited by applicant]
US 5112050A · Koza et al. · 1992 [cited by applicant]
US 5119295A · Kapur · 1992 [cited by applicant]
US 5136501A · Silverman et al. · 1992 [cited by applicant]
US 5181786A · Hujink · 1993 [cited by applicant]
US 5237499A · Garback · 1993 [cited by applicant]
US 5239480A · Huegel · 1993 [cited by applicant]
US 5253165A · Leiseca et al. · 1993 [cited by applicant]
US 5265916A · Coe · 1993 [cited by applicant]
US 5283734A · Von Kohorn · 1994 [cited by applicant]
US 5311425A · Inada · 1994 [cited by applicant]
US 5329589A · Fraser et al. · 1994 [cited by applicant]
US 5333257A · Merrill et al. · 1994 [cited by applicant]
US 5347306A · Nitta · 1994 [cited by applicant]
US 5408417A · Wilder · 1995 [cited by applicant]
US 5422809A · Griffin et al. · 1995 [cited by applicant]
US 5426281A · Abecassis · 1995 [cited by applicant]
US 5428778A · Brookes · 1995 [cited by applicant]
US 5475585A · Bush · 1995 [cited by applicant]
US 5489096A · Aron · 1996 [cited by applicant]
US 5496991A · Delfer, III et al. · 1996 [cited by applicant]
US 5518239A · Johnston · 1996 [cited by applicant]
US 5553145A · Micali · 1996 [cited by applicant]
US 5557518A · Rosen · 1996 [cited by applicant]
US 5559707A · DeLorme et al. · 1996 [cited by applicant]
US 5592375A · Salmon et al. · 1997 [cited by applicant]
US 5598477A · Berson · 1997 [cited by applicant]
US 5664115A · Fraser · 1997 [cited by applicant]
US 5679077A · Pocock et al. · 1997 [cited by applicant]
US 5724520A · Goheen · 1998 [cited by applicant]
US 5742763A · Jones · 1998 [cited by applicant]
US 5754654A · Hiroya et al. · 1998 [cited by applicant]
US 5757916A · MacDoran et al. · 1998 [cited by applicant]
US 5757917A · Rose et al. · 1998 [cited by applicant]
US 5774873A · Berent et al. · 1998 [cited by applicant]
US 5794207A · Walker et al. · 1998 [cited by applicant]
US 5794210A · Goldhaber et al. · 1998 [cited by applicant]
US 5794219A · Brown · 1998 [cited by applicant]
US 5797126A · Helbling et al. · 1998 [cited by applicant]
US 5797127A · Walker et al. · 1998 [cited by applicant]
US 5812670A · Micali · 1998 [cited by applicant]
US 5818914A · Fujisaki · 1998 [cited by applicant]
US 5826241A · Stein et al. · 1998 [cited by applicant]
US 5835896A · Fisher et al. · 1998 [cited by applicant]
US 5845265A · Woolston · 1998 [cited by applicant]
US 5845266A · Lupien et al. · 1998 [cited by applicant]
US 5850442A · Muftic · 1998 [cited by applicant]
US 5855515A · Pease et al. · 1999 [cited by applicant]
US 5890138A · Godin et al. · 1999 [cited by applicant]
US 5918209A · Campbell et al. · 1999 [cited by applicant]
US 5930761A · O'Toole · 1999 [cited by applicant]
US 6023685A · Brett et al. · 2000 [cited by applicant]
US 6023686A · Brown · 2000 [cited by applicant]
US 6024641A · Sarno · 2000 [cited by applicant]
US 6026383A · Ausubel · 2000 [cited by applicant]
US 6044363A · Mori et al. · 2000 [cited by applicant]
US 6047264A · Fisher et al. · 2000 [cited by applicant]
US 6048271A · Barcelou · 2000 [cited by applicant]
US 6070146A · Mimata · 2000 [cited by applicant]
US 6082620A · Bone, Jr. · 2000 [cited by applicant]
US 6085164A · Smith et al. · 2000 [cited by applicant]
US 6085169A · Walker et al. · 2000 [cited by applicant]
US 6085976A · Sehr · 2000 [cited by applicant]
US 6119096A · Mann et al. · 2000 [cited by applicant]
US 6119945A · Muller et al. · 2000 [cited by applicant]
US 6146272A · Walker et al. · 2000 [cited by applicant]
US 6154172A · Piccionelli et al. · 2000 [cited by applicant]
US 6175922B1 · Wang · 2001 [cited by applicant]
US 6192349B1 · Husemann et al. · 2001 [cited by applicant]
US 6202023B1 · Hancock et al. · 2001 [cited by applicant]
US 6216227B1 · Goldstein et al. · 2001 [cited by applicant]
US 6223166B1 · Kay · 2001 [cited by applicant]
US 6230146B1 · Alaia et al. · 2001 [cited by applicant]
US 6240396B1 · Walker et al. · 2001 [cited by applicant]
US 6243691B1 · Fisher et al. · 2001 [cited by applicant]
US 6246996B1 · Stein et al. · 2001 [cited by applicant]
US 6308159B1 · Strohl · 2001 [cited by applicant]
US 6322446B1 · Yacenda · 2001 [cited by applicant]
US 6341353B1 · Herman et al. · 2002 [cited by applicant]
US 6383078B1 · Yacenda · 2002 [cited by applicant]
US 6418415B1 · Walker et al. · 2002 [cited by applicant]
US 6434398B1 · Inselberg · 2002 [cited by applicant]
US 6446045B1 · Stone et al. · 2002 [cited by applicant]
US 6446917B2 · Dieckmann et al. · 2002 [cited by applicant]
US 6449346B1 · Katz · 2002 [cited by applicant]
US 6470451B1 · Weinstein · 2002 [cited by applicant]
US 6477503B1 · Mankes · 2002 [cited by applicant]
US 6484153B1 · Walker et al. · 2002 [cited by applicant]
US 6522875B1 · Dowling et al. · 2003 [cited by applicant]
US 6523037B1 · Monahan et al. · 2003 [cited by applicant]
US 6556548B1 · Kirkby et al. · 2003 [cited by applicant]
US 6603568B1 · Sansone · 2003 [cited by applicant]
US 6604107B1 · Wang · 2003 [cited by applicant]
US 6658390B1 · Walker et al. · 2003 [cited by applicant]
US 6662230B1 · Eichstaedt et al. · 2003 [cited by applicant]
US 6671633B2 · Kramb et al. · 2003 [cited by applicant]
US 6679421B2 · Shin et al. · 2004 [cited by applicant]
US 6685093B2 · Challa et al. · 2004 [cited by applicant]
US 6688976B1 · Tulley et al. · 2004 [cited by applicant]
US 6690794B1 · Terao et al. · 2004 [cited by applicant]
US 6704489B1 · Kurauchi et al. · 2004 [cited by applicant]
US 6704713B1 · Brett · 2004 [cited by applicant]
US 6732080B1 · Blants · 2004 [cited by applicant]
US 6736322B2 · Gobburu et al. · 2004 [cited by applicant]
US 6761633B2 · Riendeau et al. · 2004 [cited by applicant]
US 6820201B1 · Lincoln et al. · 2004 [cited by applicant]
US 6824464B2 · Weil et al. · 2004 [cited by applicant]
US 6829644B2 · Aufderheide · 2004 [cited by applicant]
US 6842741B1 · Fujimura · 2005 [cited by applicant]
US 6845361B1 · Dowling · 2005 [cited by applicant]
US 6847969B1 · Mathai et al. · 2005 [cited by applicant]
US 6850901B1 · Hunter et al. · 2005 [cited by applicant]
US 6854651B2 · Smith et al. · 2005 [cited by applicant]
US 6869358B2 · Yacenda · 2005 [cited by applicant]
US 6873969B2 · Stone et al. · 2005 [cited by applicant]
US 6877661B2 · Webb et al. · 2005 [cited by applicant]
US 6877665B2 · Challa et al. · 2005 [cited by applicant]
US 6901429B2 · Dowling · 2005 [cited by applicant]
US 6907405B2 · Brett · 2005 [cited by applicant]
US 6910019B2 · Dorr · 2005 [cited by applicant]
US 6910627B1 · Simpson-Young et al. · 2005 [cited by applicant]
US 6920428B2 · Greene · 2005 [cited by applicant]
US 6937998B1 · Swartz et al. · 2005 [cited by applicant]
US 6944599B1 · Vogel et al. · 2005 [cited by applicant]
US 6952737B1 · Coates et al. · 2005 [cited by applicant]
US 6963854B1 · Boyd et al. · 2005 [cited by applicant]
US 6965914B2 · Dowling · 2005 [cited by applicant]
US 6983313B1 · Korkea-Aho · 2006 [cited by applicant]
US 6987734B2 · Hundemer · 2006 [cited by applicant]
US 6999936B2 · Sehr · 2006 [cited by applicant]
US 7004388B2 · Kohta · 2006 [cited by applicant]
US 7010494B2 · Etzioni et al. · 2006 [cited by applicant]
US 7018292B2 · Tracy et al. · 2006 [cited by applicant]
US 7022017B1 · Halbritter et al. · 2006 [cited by applicant]
US 7031945B1 · Donner · 2006 [cited by applicant]
US 7035626B1 · Luciano, Jr. · 2006 [cited by applicant]
US 7035932B1 · Dowling · 2006 [cited by applicant]
US 7044362B2 · Yu · 2006 [cited by applicant]
US 7058602B1 · La Mura et al. · 2006 [cited by applicant]
US 7069243B2 · Dinwoodie · 2006 [cited by applicant]
US 7076460B2 · Dinwoodie · 2006 [cited by applicant]
US 7076558B1 · Dunn · 2006 [cited by applicant]
US 7080026B2 · Singh et al. · 2006 [cited by applicant]
US 7080030B2 · Eglen et al. · 2006 [cited by applicant]
US 7080328B1 · Sawyer · 2006 [cited by applicant]
US 7080882B2 · Stitt · 2006 [cited by applicant]
US 7083081B2 · McGee et al. · 2006 [cited by applicant]
US 7085818B2 · Brown et al. · 2006 [cited by applicant]
US 7092892B1 · Sobalvarro et al. · 2006 [cited by applicant]
US 7093130B1 · Kobayashi et al. · 2006 [cited by applicant]
US 7099841B1 · Hall et al. · 2006 [cited by applicant]
US 7110960B2 · Phillips et al. · 2006 [cited by applicant]
US 7114179B1 · Ritter et al. · 2006 [cited by applicant]
US 7124062B2 · Gebhart · 2006 [cited by applicant]
US 7127404B1 · Poon · 2006 [cited by applicant]
US 7127408B2 · Rosen · 2006 [cited by applicant]
US 7133848B2 · Phillips et al. · 2006 [cited by applicant]
US 7139916B2 · Billingsley et al. · 2006 [cited by applicant]
US 7149549B1 · Ortiz et al. · 2006 [cited by applicant]
US 7152043B2 · Alaia et al. · 2006 [cited by applicant]
US 7162454B1 · Donner et al. · 2007 [cited by applicant]
US 7171472B2 · O'Brien et al. · 2007 [cited by applicant]
US 7177945B2 · Hong et al. · 2007 [cited by applicant]
US 7191147B2 · Heene et al. · 2007 [cited by applicant]
US 7213754B2 · Eglen et al. · 2007 [cited by applicant]
US 7228350B2 · Hong et al. · 2007 [cited by applicant]
US 7305398B2 · Teicher · 2007 [cited by applicant]
US 7333943B1 · Charuk et al. · 2008 [cited by applicant]
US 7403993B2 · John et al. · 2008 [cited by applicant]
US 7430671B2 · Graves · 2008 [cited by examiner]
US 7535913B2 · Minami · 2009 [cited by examiner]
US 7555361B2 · Nakamura et al. · 2009 [cited by applicant]
US 7555466B2 · Eglen et al. · 2009 [cited by applicant]
US 7584123B1 · Karonis et al. · 2009 [cited by applicant]
US 7613829B2 · Alve · 2009 [cited by examiner]
US 7634503B2 · Venugopal et al. · 2009 [cited by applicant]
US 7720746B2 · Brett · 2010 [cited by applicant]
US 7783530B2 · Slemmer et al. · 2010 [cited by applicant]
US 7865379B2 · Sussman et al. · 2011 [cited by applicant]
US 7924709B2 · Lynn · 2011 [cited by examiner]
US 8233432B2 · Northcutt · 2012 [cited by examiner]
US 8255288B1 · Gupta et al. · 2012 [cited by applicant]
US 8668568B2 · Denker et al. · 2014 [cited by applicant]
US 8893228B2 · Faitelson et al. · 2014 [cited by applicant]
US 9430663B2 · Hsu et al. · 2016 [cited by applicant]
US 9466035B2 · Merriman et al. · 2016 [cited by applicant]
US 9574894B1 · Karakotsios et al. · 2017 [cited by applicant]
US 9762685B2 · Scarborough et al. · 2017 [cited by applicant]
US 10299189B2 · Scarborough et al. · 2019 [cited by applicant]
US 10366373B1 · Denker et al. · 2019 [cited by applicant]
US 10731410B2 · Teuscher · 2020 [cited by applicant]
US 10862983B2 · Scarborough et al. · 2020 [cited by applicant]
US 20010018660A1 · Sehr · 2001 [cited by applicant]
US 20010034687A1 · Bushonville et al. · 2001 [cited by applicant]
US 20010037211A1 · McNutt et al. · 2001 [cited by applicant]
US 20010039204A1 · Tanskanen · 2001 [cited by applicant]
US 20010049652A1 · Nakajima · 2001 [cited by applicant]
US 20020004762A1 · Izumoto · 2002 [cited by applicant]
US 20020023955A1 · Frank et al. · 2002 [cited by applicant]
US 20020029296A1 · Anuff et al. · 2002 [cited by applicant]
US 20020035605A1 · McDowell et al. · 2002 [cited by applicant]
US 20020040308A1 · Hasegawa et al. · 2002 [cited by applicant]
US 20020040346A1 · Kwan · 2002 [cited by applicant]
US 20020042729A1 · Yajima et al. · 2002 [cited by applicant]
US 20020046131A1 · Boone et al. · 2002 [cited by applicant]
US 20020052758A1 · Arthur et al. · 2002 [cited by applicant]
US 20020052786A1 · Kim et al. · 2002 [cited by applicant]
US 20020052965A1 · Dowling · 2002 [cited by applicant]
US 20020062265A1 · Poon · 2002 [cited by applicant]
US 20020065763A1 · Taylor et al. · 2002 [cited by applicant]
US 20020065783A1 · Na et al. · 2002 [cited by applicant]
US 20020072999A1 · Andres et al. · 2002 [cited by applicant]
US 20020082969A1 · O'Keeffe et al. · 2002 [cited by applicant]
US 20020087456A1 · Abeshouse et al. · 2002 [cited by applicant]
US 20020091555A1 · Leppink · 2002 [cited by applicant]
US 20020095357A1 · Hunter et al. · 2002 [cited by applicant]
US 20020095383A1 · Mengin et al. · 2002 [cited by applicant]
US 20020099831A1 · Tsunogai · 2002 [cited by applicant]
US 20020138325A1 · Mashimo et al. · 2002 [cited by applicant]
US 20020151344A1 · Tanskanen · 2002 [cited by applicant]
US 20020183769A1 · Swanson et al. · 2002 [cited by applicant]
US 20030003984A1 · Petruzzi · 2003 [cited by applicant]
US 20030003988A1 · Walker et al. · 2003 [cited by applicant]
US 20030013530A1 · Lauzon · 2003 [cited by applicant]
US 20030023547A1 · France et al. · 2003 [cited by applicant]
US 20030040324A1 · Eldering et al. · 2003 [cited by applicant]
US 20030060264A1 · Chilton et al. · 2003 [cited by applicant]
US 20030061147A1 · Fluhr et al. · 2003 [cited by applicant]
US 20030097307A1 · Greene · 2003 [cited by applicant]
US 20030152200A1 · Bruce et al. · 2003 [cited by applicant]
US 20030216973A1 · Walker et al. · 2003 [cited by applicant]
US 20040006497A1 · Nestor et al. · 2004 [cited by applicant]
US 20040111369A1 · Lane et al. · 2004 [cited by applicant]
US 20040117654A1 · Feldman et al. · 2004 [cited by applicant]
US 20040204235A1 · Walker et al. · 2004 [cited by applicant]
US 20040205065A1 · Petras et al. · 2004 [cited by applicant]
US 20040259626A1 · Akram et al. · 2004 [cited by applicant]
US 20040260605A1 · McIntyre et al. · 2004 [cited by applicant]
US 20050071417A1 · Taylor et al. · 2005 [cited by applicant]
US 20050176490A1 · Wright · 2005 [cited by applicant]
US 20050197190A1 · Amaitis et al. · 2005 [cited by applicant]
US 20050278117A1 · Gupta et al. · 2005 [cited by applicant]
US 20060025222A1 · Sekine · 2006 [cited by applicant]
US 20060069780A1 · Batni et al. · 2006 [cited by applicant]
US 20060082439A1 · Bazakos et al. · 2006 [cited by applicant]
US 20060085396A1 · Evans et al. · 2006 [cited by applicant]
US 20060095344A1 · Nakfoor · 2006 [cited by applicant]
US 20060095790A1 · Nguyen et al. · 2006 [cited by applicant]
US 20060099964A1 · Barrese et al. · 2006 [cited by applicant]
US 20060126201A1 · Jain · 2006 [cited by applicant]
US 20060136969A1 · Patton et al. · 2006 [cited by applicant]
US 20060144929A1 · McGee et al. · 2006 [cited by applicant]
US 20060155591A1 · Altaf et al. · 2006 [cited by applicant]
US 20060155857A1 · Feenan et al. · 2006 [cited by applicant]
US 20060168592A1 · Andrews et al. · 2006 [cited by applicant]
US 20060173781A1 · Donner · 2006 [cited by applicant]
US 20070060358A1 · Amaitis et al. · 2007 [cited by applicant]
US 20070245351A1 · Sussman et al. · 2007 [cited by applicant]
US 20070288748A1 · Kakiuchi · 2007 [cited by examiner]
US 20080015983A1 · Spikes · 2008 [cited by applicant]
US 20080021998A1 · Wentink · 2008 [cited by applicant]
US 20080083038A1 · Fujii et al. · 2008 [cited by applicant]
US 20080189147A1 · Bartlett · 2008 [cited by applicant]
US 20080243838A1 · Scott et al. · 2008 [cited by applicant]
US 20080263636A1 · Gusler et al. · 2008 [cited by applicant]
US 20090063206A1 · Payne et al. · 2009 [cited by applicant]
US 20090276364A1 · Iaia et al. · 2009 [cited by applicant]
US 20090282045A1 · Hsieh et al. · 2009 [cited by applicant]
US 20110082714A1 · Gaikwad · 2011 [cited by applicant]
US 20110137692A1 · Sethna · 2011 [cited by applicant]
US 20110231913A1 · Feng et al. · 2011 [cited by applicant]
US 20110289065A1 · Wells · 2011 [cited by applicant]
US 20120054834A1 · King · 2012 [cited by applicant]
US 20120078667A1 · Denker et al. · 2012 [cited by applicant]
US 20120246008A1 · Hamilton, II et al. · 2012 [cited by applicant]
US 20120246737A1 · Paxton et al. · 2012 [cited by applicant]
US 20130080280A1 · Scipioni · 2013 [cited by applicant]
US 20130159125A1 · Flavel et al. · 2013 [cited by applicant]
US 20130346226A1 · Nunes · 2013 [cited by applicant]
US 20140052623A1 · Pitroda et al. · 2014 [cited by applicant]
US 20140164218A1 · Stewart · 2014 [cited by applicant]
US 20140173666A1 · Gordon et al. · 2014 [cited by applicant]
US 20140195278A1 · Denker et al. · 2014 [cited by applicant]
US 20140278610A1 · Carnahan et al. · 2014 [cited by applicant]
US 20140337335A1 · Gordon et al. · 2014 [cited by applicant]
US 20140350954A1 · Ellis et al. · 2014 [cited by applicant]
US 20140358437A1 · Fletcher · 2014 [cited by applicant]
US 20140358596A1 · Brown et al. · 2014 [cited by applicant]
US 20140379390A1 · Scarborough · 2014 [cited by applicant]
US 20150294335A1 · Hu et al. · 2015 [cited by applicant]
US 20160078370A1 · McEwen et al. · 2016 [cited by applicant]
US 20160080943A1 · Ives-Halperin et al. · 2016 [cited by applicant]
US 20160105776A1 · Ruff et al. · 2016 [cited by applicant]
US 20160172925A1 · Rusch et al. · 2016 [cited by applicant]
US 20160203511A1 · Merriman et al. · 2016 [cited by applicant]
US 20160315926A1 · Agarwal et al. · 2016 [cited by applicant]
US 20160335452A1 · Hsu et al. · 2016 [cited by applicant]
US 20170006010A1 · Miu · 2017 [cited by applicant]
US 20170019387A1 · Ylonen · 2017 [cited by applicant]
US 20170041381A1 · Tal et al. · 2017 [cited by applicant]
US 20170061509A1 · Rosenberg et al. · 2017 [cited by applicant]
AU 2006203419A1 · 2006 [cited by applicant]
AU 2000229843B2 · 2021 [cited by applicant]
EP 1054335A2 · 2000 [cited by applicant]
JP 2002183769A · 2002 [cited by applicant]
JP 2003331171A · 2003 [cited by applicant]
KR 20010097451A · 2001 [cited by applicant]
KR 20060115250A · 2006 [cited by applicant]
KR 100767025B1 · 2007 [cited by applicant]
KR 20130020385A · 2013 [cited by applicant]
WO 9713341A1 · 1997 [cited by applicant]
WO 9810361A1 · 1998 [cited by applicant]
WO 9906928A1 · 1999 [cited by applicant]
WO 9918533A1 · 1999 [cited by applicant]
WO 9938129A1 · 1999 [cited by applicant]
WO 0028485A1 · 2000 [cited by applicant]
WO 0103040A1 · 2001 [cited by applicant]
WO 0152139A · 2001 [cited by applicant]
WO 0154091A2 · 2001 [cited by applicant]
WO 0204977A2 · 2002 [cited by applicant]
WO 2007109099A2 · 2007 [cited by applicant]
WO 2011106822A1 · 2011 [cited by applicant]
WO 2013152311A1 · 2013 [cited by applicant]
WO 2014205320A1 · 2014 [cited by applicant]
Article from Smart Card News, vol. 7, No. 8, “Major Players from Proton World International”, Aug. 1998, pp. 141-160. [cited by applicant]
Asokan, et al. “SEMPER Consortium: Advanced Services, Architecture and Design”, Deliverable D10 of ACTS Project AC026, Mar. 15, 1999, 309 pages. [cited by applicant]
Chui, et al. “Auction on the Internet—A Preliminary Study”, Series No. MKTG 99.132 Jan. 1999, 32 pages. [cited by applicant]
Denning, et al. “Location-Based Authentication: Grounding Cyberspace for Better Security”, Apr. 22, 1996, Retrieved from http://www.langston.com/Fun_People/1996/1996ATY.html, 4 pages. [cited by applicant]
Fujimura, “XML Ticket: Generalized Digital Ticket Definition Language”, The W3C Signed XML Workshop, 1999, 33 pages. [cited by applicant]
Fujimura, et al. “Digital-Ticket-Controlled Digital Ticket Circulation”, NTT Information Sharing Platform Laboratories, USENIX Security Symposium, Aug. 23-26, 1999, 11 pages. [cited by applicant]
Fujimura, et al. “General-purpose Digital Ticket Framework”, NTT Information and Communication Systems Labs, USENIX Workshop on Electronic Commerce, Aug. 31-Sep. 1998, 11 pages. [cited by applicant]
Hes, et al. “At Face Value: On biometrical identification and privacy”, Registratiekamer, Sep. 1999; 78 pages. [cited by applicant]
In, S. S. W. “A Proposed Electronic Ticket Management for trading service in Internet”, Feb. 9, 2001, 7 pages. [cited by applicant]
Matsuyama, et al. “Distributed Digital-Ticket Management for Rights Trading System”, E-Commerce, 1999, pp. 110-118. [cited by applicant]
O'Neil, “Q and A”, St. Louis Post-Dispatch, p. 4D Jan. 19, 1995. [cited by applicant]
Shors, “Tribe Tries to Overtake Online Race”, Spokesman Review, Apr. 7, 2002. [cited by applicant]