IP Library › Assignment 036687/0660
Patent Assignment
Reel/Frame 036687/0660

Assignment of Assignor's Interest

Recorded: 2015-09-30 Pages: 8
Assignors
CHENG, XIANG
Executed: 2013-07-09
ZHANG, RONGQING
Executed: 2013-07-09
Assignee
SHANGHAI SAGE INFORMATION TECHNOLOGY CO. LTD.
TONG JI XIN CUN NO. 77, ZHANG WU ROAD,, YANG PU, DISTRICT SHANGHAI, 201804, CHINA
Covered Property (1)
Timing Synchronization in an Orthogonal Frequency-Division Multiplexing (Ofdm) System
Patent: 9,491,025 →
Application: 14/781,134 →
Publication: US 2016/0056988
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 30, 2015
From: SHANGHAI SAGE INFORMATION TECHNOLOGY CO. LTD.
To: EMPIRE TECHNOLOGY DEVELOPMENT LLC
Reel/Frame 036687/0682 →
Security Interest Jan 29, 2019
From: EMPIRE TECHNOLOGY DEVELOPMENT LLC
To: CRESTLINE DIRECT FINANCE, L.P.
Reel/Frame 048373/0217 →
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 →