Patent Assignment
Reel/Frame 022914/0034
Corrective Assignment to Correct the Assignee's Address Previously Recorded on Reel 022880 Frame 0691. Assignor(S) Hereby Confirms the Correct Address of the Assignee Is Bangalore, Karnataka, India 560012.
Recorded: 2009-07-06
Pages: 7
Assignors
CHOCKALINGAM, ANANTHANARAYANAN
Executed: 2009-05-15
RAJAN, BALAJI SUNDAR
Executed: 2009-05-15
MOHAMMED, SAIF KHAN
Executed: 2009-05-15
Assignee
INDIAN INSTITUTE OF SCIENCE
BANGALORE, KARNATAKA, 560012, INDIA
Covered Property
(1)
Device and Method for Precoding Vectors in a Communication System
Patent:
8,320,432 →
Application:
12/430,635 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 26, 2009
From: CHOCKALINGAM, ANANTHANARAYANAN; RAJAN, BALAJI SUNDAR; MOHAMMED, SAIF KHAN
To: INDIAN INSTITUTE OF SCIENCE
Reel/Frame 022880/0691 →
Security Interest
Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
Release of Security Interest
Jul 31, 2019
From: CRESTLINE DIRECT FINANCE, L.P.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 049924/0794 →
Release of Security Interest in Patents, Recorded on January 29, 2019 at Reel 048373 Frame 0217
Sep 22, 2025
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 072936/0464 →
Release of Security Interest in Patents, Recorded on July 31, 2019 at Reel 049924 Frame 0794
Jun 22, 2026
From: CRESTLINE DIRECT FINANCE, L.P., AS COLLATERAL AGENT
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 075798/0763 →