Patent Assignment
Reel/Frame 014111/0981
Security Agreement
Recorded: 2003-05-29
Pages: 16
Assignor
AKARA CORPORATION
Executed: 2003-05-09
Assignee
BATTERY VENTURES V, L.P.
20 WILLIAM STREET, WELLESLEY, MASSACHUSETTS, 02481
Covered Properties
(9)
Fiber Channel Flow Control Method and Apparatus for Interface to Metro Area Transport Link
Patent:
6,765,871 →
Application:
09/724,036 →
System and Method for in-Service Reconfiguration of a Synchronous Optical Communications Network
Flexible Multiplexer/Demultiplexer and Method for Transport of Optical Line Data to a Wide/Metro Area Link
Method and Apparatus for Providing Oc-N Virtual Bridge Ports
Data Mapper and Method for Flexible Mapping of Control and Data Information Within a Sonet Payload
Method and Apparatus for in-Service Dynamic Allocation of Bandwidth in a Tdm Network
Service Protection Method and Apparatus for Tdm or Wdm Communications Networks
Apparatus and Method for Efficient Detection and Suppression of Corrupted Fibre Channel Frames in a Protected Transmission Medium
Method and Device for Preserving Pacing Information Across a Transport Medium
Related Assignments
(19)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 29, 2000
From: KNOBEL, STEPHEN; DUFOUR, ALLAN DENNIS; PULLEY, BARRY LEO; YAU, JIM CHI-LUEN
To: AKARA CORPORATION
Reel/Frame 011329/0234 →
Assignment of Assignor's Interest
Nov 29, 2000
From: FRANK, RONALD ARTHUR
To: AKARA CORPORATION
Reel/Frame 011350/0210 →
Assignment of Assignor's Interest
Mar 2, 2001
From: PELLEY, BARRY; BISSON, GERMAIN PAUL
To: AKARA CORPORATION
Reel/Frame 011587/0151 →
Assignment of Assignor's Interest
Oct 23, 2001
From: ADOLPH, STEPHEN KIERAN ANTHONY; FRANK, RONALD ARTHUR
To: AKARA CORPORATION
Reel/Frame 012502/0367 →
Assignment of Assignor's Interest
Nov 21, 2001
From: BISSON, GERMAIN PAUL; ADOLPH, STEPHEN KIERAN ANTHONY; FRANK, RONALD ARTHUR; KNOBEL, STEPHEN
To: AKARA CORPORATION
Reel/Frame 012180/0300 →
Assignment of Assignor's Interest
Dec 26, 2001
From: WIEBE, MARVIN JAKE; LETHEBINH, PHUONG; ADOLPH, STEPHEN KIERAN ANTHONY
To: AKARA CORPORATION
Reel/Frame 012433/0589 →
Security Agreement
Mar 26, 2002
From: AKARA CORPORATION
To: SILICON VALLEY BANK DBA: SILICON VALLEY EAST; GATX/FINANCIAL CORPORATION
Reel/Frame 012720/0261 →
Assignment of Assignor's Interest
Mar 27, 2002
From: DUFOUR, ALLAN DENNIS; FRANK, RONALD ARTHUR
To: AKARA CORPORATION
Reel/Frame 012739/0885 →
Assignment of Assignor's Interest
Mar 5, 2003
From: PELLEY, BARRY LEO
To: AKARA CORPORATION
Reel/Frame 013846/0116 →
Merger
Sep 30, 2004
From: AKARA CORPORATION
To: CIENA CORPORATION
Reel/Frame 015846/0286 →
Merger
Oct 22, 2004
From: AKARA CORPORATION
To: CIENA CORPORATION
Reel/Frame 015913/0272 →
Merger
Sep 6, 2005
From: AKARA CORPORATION
To: CIENA CORPORATION
Reel/Frame 016959/0320 →
Assignment of Assignor's Interest
Nov 8, 2005
From: CIENA HOLDINGS, INC.
To: CIENA CORPORATION
Reel/Frame 017186/0545 →
Merger
Nov 8, 2005
From: AKARA CORPORATION
To: CIENA HOLDINGS, INC.
Reel/Frame 017186/0538 →
Security Interest
Jul 15, 2014
From: CIENA CORPORATION
To: DEUTSCHE BANK AG NEW YORK BRANCH
Reel/Frame 033329/0417 →
Patent Security Agreement
Jul 16, 2014
From: CIENA CORPORATION
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 033347/0260 →
Release of Security Interest
Oct 30, 2019
From: DEUTSCHE BANK AG NEW YORK BRANCH
To: CIENA CORPORATION
Reel/Frame 050938/0389 →
Patent Security Agreement
Nov 8, 2019
From: CIENA CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 050969/0001 →
Release of Security Interest
Nov 20, 2023
From: BANK OF AMERICA, N.A.
To: CIENA CORPORATION
Reel/Frame 065630/0232 →