IP Library › Granted Patent US 9,762,530

Granted Patent Utility

US 9,762,530 · Confirmation No. 9241

INSTANT MESSAGING INTEROPERABILITY BETWEEN DISPARATE SERVICE PROVIDERS

Inventors: Rajanikanth Vemulapelli, Ming Judy Lu, Jayarama Kumar Kota

Applicant: EXCALIBUR IP, LLC

Patented Case View Patent ↗ View Publication ↗

	Code	Description	Pages	PDF
2021-04-12	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2021-04-12	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2021-04-07	`MFEE.C.AD`	Maintenance Fee Address Change	2	View
2021-04-07	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2021-04-07	`PA..`	Power of Attorney	1	View
2021-04-07	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	3	View
2021-02-05	`C.AD.PAIR`	Change of Address via Patent Application Information Retrieval (PAIR)	1	View
2020-10-20	`C.AD.PAIR`	Change of Address via Patent Application Information Retrieval (PAIR)	1	View
2020-08-06	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2020-08-06	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2020-08-03	`PA..`	Power of Attorney	1	View
2020-08-03	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2020-08-03	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	2	View
2017-08-23	`ISSUE.NTF`	Issue Notification	1	View
2017-08-04	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2017-08-04	`APP.FILE.REC`	Filing Receipt	3	View
2017-08-04	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2017-08-02	`IFEE`	Issue Fee Payment (PTO-85B)	1	View
2017-08-02	`WFEE`	Fee Worksheet (SB06)	2	View
2017-08-02	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2017-08-02	`PA..`	Power of Attorney	1	View
2017-08-02	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	2	View
2017-08-02	`ADS`	Application Data Sheet	6	View
2017-06-01	`OATH`	Oath or Declaration filed	2	View
2017-06-01	`OATH`	Oath or Declaration filed	2	View
2017-06-01	`OATH`	Oath or Declaration filed	3	View
2017-06-01	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2017-05-05	`NOA`	Notice of Allowance and Fees Due (PTOL-85)	10	View
2017-05-05	`INTV.SUM.EX`	Examiner initiated interview summary (PTOL-413B)	1	View
2017-05-05	`IIFW`	Issue Information including classification, examiner, name, claim, renumbering, etc.	3	View
2017-05-05	`ANE.I`	Amendment After Final or under 37CFR 1.312, initialed by the examiner.	1	View
2017-05-05	`SRFW`	Search information including classification, databases and other search related notes	1	View
2017-05-05	`SRNT`	Examiner's search strategy and results	1	View
2017-05-05	`FWCLM`	Index of Claims	2	View
2017-04-20	`DISQ`	Terminal Disclaimer review decision	1	View
2017-04-18	`WFEE`	Fee Worksheet (SB06)	1	View
2017-04-18	`DIST`	Terminal Disclaimer Filed	2	View
2017-04-18	`WFEE`	Fee Worksheet (SB06)	2	View
2017-04-18	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2017-04-18	`A.NE`	Response After Final Action	1	View
2017-04-18	`CLM`	Claims	5	View
2017-04-18	`REM`	Applicant Arguments/Remarks Made in an Amendment	1	View
2017-02-24	`INTRVIEW.APP`	Applicant summary of interview with examiner	2	View
2017-02-24	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2017-02-08	`CTFR`	Final Rejection	15	View
2017-02-08	`INTV.SUM.APP`	Applicant Initiated Interview Summary (PTOL-413)	2	View
2017-02-08	`892`	List of references cited by examiner	1	View
2017-02-08	`SRNT`	Examiner's search strategy and results	1	View
2017-02-08	`SRFW`	Search information including classification, databases and other search related notes	1	View
2017-02-08	`FWCLM`	Index of Claims	2	View
2017-02-08	`SRNT`	Examiner's search strategy and results	2	View
2017-01-30	`INTV.SUM.APP`	Applicant Initiated Interview Summary (PTOL-413)	3	View
2017-01-30	`IMIS`	Miscellaneous Internal Document	1	View
2016-12-13	`INTRVIEW.APP`	Applicant summary of interview with examiner	2	View
2016-12-13	`INTRVIEW.APP`	Applicant summary of interview with examiner	2	View
2016-12-13	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2016-11-23	`INTV.SUM.EX`	Examiner initiated interview summary (PTOL-413B)	3	View
2016-11-23	`INTV.SUM.APP`	Applicant Initiated Interview Summary (PTOL-413)	2	View
2016-11-23	`IMIS`	Miscellaneous Internal Document	6	View
2016-11-18	`INTV.SUM.APP`	Applicant Initiated Interview Summary (PTOL-413)	3	View
2016-11-18	`IMIS`	Miscellaneous Internal Document	1	View
2016-11-18	`N570`	Communication - Re: Power of Attorney (PTOL-308)	1	View
2016-11-18	`APP.FILE.REC`	Filing Receipt	3	View
2016-11-16	`A...`	Amendment/Request for Reconsideration-After Non-Final Rejection	1	View
2016-11-16	`CLM`	Claims	5	View
2016-11-16	`REM`	Applicant Arguments/Remarks Made in an Amendment	6	View
2016-11-16	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2016-11-16	`WFEE`	Fee Worksheet (SB06)	1	View
2016-11-10	`PA..`	Power of Attorney	1	View
2016-11-10	`R3.73`	Assignee showing of ownership per 37 CFR 3.73	3	View
2016-11-10	`ADS`	Application Data Sheet	6	View
2016-11-10	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2016-08-16	`NRES`	Letter Restarting Period for Response (i.e. Letter re: References)	21	View
2016-08-16	`INTV.SUM.EX`	Examiner initiated interview summary (PTOL-413B)	1	View
2016-08-16	`892`	List of references cited by examiner	1	View
2016-08-16	`SRFW`	Search information including classification, databases and other search related notes	1	View
2016-08-16	`SRNT`	Examiner's search strategy and results	2	View
2016-08-16	`FWCLM`	Index of Claims	2	View
2016-07-28	`CTNF`	Non-Final Rejection	19	View
2016-07-28	`892`	List of references cited by examiner	1	View
2016-07-28	`BIB`	Bibliographic Data Sheet	1	View
2016-07-28	`FWCLM`	Index of Claims	2	View
2016-07-28	`SRNT`	Examiner's search strategy and results	2	View
2016-07-28	`SRFW`	Search information including classification, databases and other search related notes	1	View
2015-09-24	`NTC.PUB`	Notice of Publication	1	View
2015-06-17	`APP.FILE.REC`	Filing Receipt	3	View
2015-06-17	`M327`	Miscellaneous Communication to Applicant - No Action Count	1	View
2015-06-17	`WFEE`	Fee Worksheet (SB06)	1	View
2015-06-11	`A.PE`	Preliminary Amendment	1	View
2015-06-11	`SPEC`	Specification	1	View
2015-06-11	`CLM`	Claims	5	View
2015-06-11	`REM`	Applicant Arguments/Remarks Made in an Amendment	1	View
2015-06-11	`N417`	Electronic Filing System Acknowledgment Receipt	2	View
2015-06-11	`WFEE`	Fee Worksheet (SB06)	1	View
2015-06-08	`DRW.SUPP`	Drawings-black and white line and/or other drawings	—	View
2015-06-08	`TRNA`	Transmittal of New Application	1	View
2015-06-08	`ADS`	Application Data Sheet	6	View
2015-06-08	`SPEC`	Specification	28	View
2015-06-08	`CLM`	Claims	5	View
2015-06-08	`ABST`	Abstract	1	View
2015-06-08	`DRW.NONBW`	Drawings-other than black and white line drawings	18	View
2015-06-08	`WFEE`	Fee Worksheet (SB06)	2	View
2015-06-08	`N417`	Electronic Filing System Acknowledgment Receipt	3	View
2015-06-08	`TRAN.LET`	Transmittal Letter	1	View
2015-06-08	`136A`	Authorization for Extension of Time all replies	3	View
2015-06-08	`SCORE`	Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE)	1	View

Inventors

Rajanikanth Vemulapelli San Jose, CA

Ming Judy Lu Sunnyvale, CA

Jayarama Kumar Kota Mountain View, CA

Attorneys & Agents of Record

ERIC BURESH Reg. 50394 Attorney · ERISE IP, P.A.

PAUL HART Reg. 59646 Attorney · ERISE IP, P.A.

HAO LI Reg. 59577 Agent · WILSON SONSINI GOODRICH & ROSATI, P.C.

DAVID SIMON Reg. 32756 Attorney · DAVID M SIMON

ROBIN SNADER Reg. 66085 Attorney · ERISE IP, P.A.

JENNIFER BAILEY Reg. 52583 Attorney · ERISE IP, P.A.

ANDREW SUTTON Reg. 73855 Attorney · SALESFORCE INC.

KATHLEEN FITTERLING Reg. 62950 Agent · ERISE IP, P.A.

MICHAEL GUO Reg. 67128 Attorney · SALESFORCE.COM, INC.

NATHANIAL SMITH Reg. 78807 Agent · ERISE IP, P.A.

CYNDI WHEELER Reg. 58156 Attorney · UNITY TECHNOLOGIES

ABRAN KEAN Reg. 58540 Attorney · ERISE IP, P.A.

ADAM SEITZ Reg. 52206 Attorney · ERISE IP, P.A.

DELANEY BRINK Reg. 80710 Agent · ERISE IP

CALLIE PENDERGRASS Reg. 63949 Agent · ALAVI ANAIPAKOS

JOSEPH OLSEN Reg. 58764 Attorney · SALESFORCE.COM

CRYSTAL MATHEWS Reg. 67351 Agent

RYAN WEAVER Reg. 80629 Agent · ERISEIP

BENJAMIN MEREDITH Reg. 78143 Attorney

ADAM SANDWELL Reg. 72484 Agent · ERISE IP, P.A.

JUSTIN GRIMES Reg. 81059 Agent · ERISE IP, P.A.

MARK LANG Reg. 55356 Attorney · ERISE IP, P.A.

Classification

USPC 709/207

G06Q10/107 H04L51/56 H04L51/04 H04L51/046 H04L51/066 H04L67/10 H04L69/08

Prosecution

Examiner: WOO, ANDREW M
Art Unit: 2441
Customer No.: 169733
Docket No.: 2776-69.01
Confirmation No.: 9241

Publication

Pub. No.: US20150271129A1
Pub. Date: 2015-09-24

Patent Term Adjustment

-42days

Parent is a Continuation of

→

App. 11/528,753 · US 9,053,461

Filed 2006-09-27 · Patented Case

Parent Claims priority from a provisional application

→

App. 60/724,577

Filed 2005-10-07 · Provisional Application Expired

Child is a Continuation of

→

App. 15/700,134 · US 10,701,026

Filed 2017-09-10 · Patented Case

Child is a Continuation of

→

App. 17/581,198 · US 11,729,132

Filed 2022-01-21 · Patented Case

Child is a Continuation of

→

App. 16/916,024 · US 11,240,194

Filed 2020-06-29 · Patented Case

SALESFORCE, INC.

from SLACK TECHNOLOGIES, LLC

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2023-08-18

064642/0564 →

SLACK TECHNOLOGIES, LLC

from SLACK TECHNOLOGIES, INC.

MERGER Recorded 2021-07-29

057475/0404 →

STARBOARD VALUE INTERMEDIATE FUND LP, AS COLLATERAL AGENT

from R2 SOLUTIONS LLC

CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNOR NAME PREVIOUSLY RECORDED AT REEL: 052853 FRAME: 0153. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT. Recorded 2021-03-29

056832/0001 →

R2 SOLUTIONS LLC

from STARBOARD VALUE INTERMEDIATE FUND LP

CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME PREVIOUSLY RECORDED ON REEL 053654 FRAME 0254. ASSIGNOR(S) HEREBY CONFIRMS THE RELEASE OF SECURITY INTEREST GRANTED PURSUANT TO THE PATENT SECURITY AGREEMENT PREVIOUSLY RECORDED. Recorded 2020-12-30

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ACACIA RESEARCH GROUP LLC, AMERICAN VEHICULAR SCIENCES LLC, BONUTTI SKELETAL INNOVATIONS LLC, CELLULAR COMMUNICATIONS EQUIPMENT LLC, INNOVATIVE DISPLAY TECHNOLOGIES LLC, LIFEPORT SCIENCES LLC, LIMESTONE MEMORY SYSTEMS LLC, MOBILE ENHANCEMENT SOLUTIONS LLC, MONARCH NETWORKING SOLUTIONS LLC, NEXUS DISPLAY TECHNOLOGIES LLC, PARTHENON UNIFIED MEMORY ARCHITECTURE LLC, R2 SOLUTIONS LLC, SAINT LAWRENCE COMMUNICATIONS LLC, STINGRAY IP SOLUTIONS LLC, SUPER INTERCONNECT TECHNOLOGIES LLC, TELECONFERENCE SYSTEMS LLC, UNIFICATION TECHNOLOGIES LLC

from STARBOARD VALUE INTERMEDIATE FUND LP

RELEASE OF SECURITY INTEREST IN PATENTS Recorded 2020-07-08

053654/0254 →

STARBOARD VALUE INTERMEDIATE FUND LP, AS COLLATERAL AGENT

from ACACIA RESEARCH GROUP LLC, AMERICAN VEHICULAR SCIENCES LLC, BONUTTI SKELETAL INNOVATIONS LLC, CELLULAR COMMUNICATIONS EQUIPMENT LLC, INNOVATIVE DISPLAY TECHNOLOGIES LLC, LIFEPORT SCIENCES LLC, LIMESTONE MEMORY SYSTEMS LLC, MERTON ACQUISITION HOLDCO LLC, MOBILE ENHANCEMENT SOLUTIONS LLC, MONARCH NETWORKING SOLUTIONS LLC, NEXUS DISPLAY TECHNOLOGIES LLC, PARTHENON UNIFIED MEMORY ARCHITECTURE LLC, R2 SOLUTIONS LLC, SAINT LAWRENCE COMMUNICATIONS LLC, STINGRAY IP SOLUTIONS LLC, SUPER INTERCONNECT TECHNOLOGIES LLC, TELECONFERENCE SYSTEMS LLC, UNIFICATION TECHNOLOGIES LLC

PATENT SECURITY AGREEMENT Recorded 2020-06-05

052853/0153 →

SLACK TECHNOLOGIES, INC.

from EXCALIBUR IP, LLC

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2020-01-30

051761/0307 →

YAHOO! INC.

from KOTA, JAYARAMA KUMAR, LU, MING JUDY, VEMULAPELLI, RAJANIKANTH

ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded 2017-08-02

043167/0824 →

EXCALIBUR IP, LLC

from YAHOO! INC.