Patent Assignment
Reel/Frame 012211/0200
Security Interest
Recorded: 2001-10-01
Pages: 7
Assignor
ECASH TECHNOLOGIES, INC.
Executed: 2001-09-10
Assignee
EONE GLOBAL LP
801 TREFETHEN WAY, NAPA, CALIFORNIA, 94558
Covered Properties
(20)
Cryptographic Identification, Financial Transaction, & Credential Device
Patent:
4,529,870 →
Application:
06/392,271 →
Blind Signature Systems
Patent:
4,759,063 →
Application:
06/524,896 →
Blind Unanticipated Signature Systems
Patent:
4,759,064 →
Application:
06/784,999 →
Undeniable Signature Systems
Patent:
4,947,430 →
Application:
07/123,703 →
Card-Computer Moderated Systems
Patent:
4,926,480 →
Application:
07/198,315 →
Returned-Value Blind Signature Systems
Patent:
4,949,380 →
Application:
07/260,053 →
Unpredictable Blind Signature Systems
Patent:
4,991,210 →
Application:
07/347,303 →
Selected-Exponent Signature Systems
Patent:
4,996,711 →
Application:
07/368,677 →
One-Show Blind Signature Systems
Patent:
4,914,698 →
Application:
07/384,092 →
One-Show Blind Signature Systems
Patent:
4,987,593 →
Application:
07/504,878 →
Optionally Moderated Transaction Systems
Patent:
5,131,039 →
Application:
07/609,519 →
Optionally Moderated Transaction Systems
Patent:
5,276,736 →
Application:
07/912,193 →
Desinated-Confirmer Signature Systems
Patent:
5,373,558 →
Application:
08/066,669 →
Compact Endorsement Signature Systems
Patent:
5,434,919 →
Application:
08/179,962 →
Limited-Traceability Systems
Patent:
5,712,913 →
Application:
08/193,500 →
Private Signature and Proof Systems
Patent:
5,493,614 →
Application:
08/237,098 →
Partitioned Information Storage Systems with Controlled Retrieval
Patent:
5,956,400 →
Application:
08/684,263 →
Multi-Purpose Transaction Card System
Patent:
6,434,238 →
Application:
08/909,480 →
Limited-Traceability Systems
Patent:
5,781,631 →
Application:
08/910,123 →
Limited-Traceability Systems
Patent:
5,878,140 →
Application:
08/944,637 →
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 1996
From: CHAUM, DAVID
To: DIGICASH INCORPORATED
Reel/Frame 008251/0038 →
Security Agreement
Dec 17, 1996
From: DIGICASH INCORPORATED
To: TECHNOLOGIES FOR INFORMATION AND ENTERTAINMENT
Reel/Frame 008283/0249 →
Assignment of Assignor's Interest
Dec 2, 1997
From: CHAUM, DAVID; VOSKUIL, ERIK; SCHOENMAKERS, BERRY
To: DIGICASH INCORPORATED
Reel/Frame 008837/0208 →
Assignment of Assignor's Interest
Mar 3, 1999
From: CHAUM, DAVID; FERGUSON, NIELS; VAN DER HOEK, JELTE
To: DIGICASH INCORPORATED
Reel/Frame 009796/0978 →
Reassignment & Release of Security Interest
May 3, 1999
From: TECHNOLOGIES FOR INFORMATION ENTERTAINEMNT III, L.P.; NEGROPONTE, NICHOLAS
To: DIGICASH INCORPORATED
Reel/Frame 009968/0664 →
Assignment of Assignor's Interest
Jul 19, 1999
From: DIGICASH INC.
To: DIGICASH ACQUISTION CORPORATION
Reel/Frame 010095/0654 →
Change of Name
Oct 13, 1999
From: DIGICASH ACQUISTION CORPORATION, A CORP. OF DELAWARE
To: ECASH TECHNOLOGIES, INC., A CORP. OF DELAWARE
Reel/Frame 010299/0575 →
Security Agreement
Sep 22, 2000
From: ECASH TECHNOLOGIES, INC.
To: RULOFF CAPITAL CORPORATION
Reel/Frame 011149/0559 →
Security Interest
Sep 22, 2000
From: ECASH TECHNOLOGIES, INC.
To: TRILLIUM CORPORATION
Reel/Frame 011149/0534 →
Security Interest
Jan 2, 2001
From: ECASH TECHNOLOGIES, INC.
To: IMPERIAL BANK
Reel/Frame 011425/0149 →
Patent Security Release
Sep 28, 2001
From: IMPERIAL BANK
To: ECASH TECHNOLOGIES, INC.
Reel/Frame 012188/0626 →
Assignment of Assignor's Interest
Apr 12, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 012784/0747 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013028/0808 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013028/0854 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0001 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0028 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0055 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0082 →
Assignment & Attachments a & B
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0109 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0176 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013029/0224 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013019/0707 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013019/0734 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013019/0761 →
Assignment of Assignor's Interest
Jun 24, 2002
From: ECASH TECHNOLOGIES, INC.
To: INFOSPACE, INC.
Reel/Frame 013026/0426 →