IP Library › Assignment 029406/0662
Patent Assignment
Reel/Frame 029406/0662

Assignment of Assignor's Interest

Recorded: 2012-12-05 Pages: 70
Assignor
NORTEL NETWORKS LIMITED
Executed: 2011-07-29
Assignee
ROCKSTAR BIDCO, LP
C/O PAUL, WEISS, RIFKIND, WHARTON & GARRISON LLP, NEW YORK, NEW YORK, 10019-6064
Covered Properties (6)
Handover for Cellular Radio Systems
Patent: 8,594,676 →
Application: 13/461,654 →
Publication: US 2012/0276902
Scattered Pilot Pattern and Channel Estimation Method for Mimo-Ofdm Systems
Patent: 8,406,118 →
Application: 13/586,660 →
Publication: US 2012/0307930
Scattered Pilot Pattern and Channel Estimation Method for Mimo-Ofdm Systems
Patent: 8,774,223 →
Application: 13/616,438 →
Publication: US 2013/0010808
Scattered Pilot Pattern and Channel Estimation Method for Mimo-Ofdm Systems
Patent: 8,462,872 →
Application: 13/617,051 →
Publication: US 2013/0010887
Scattered Pilot Pattern and Channel Estimation Method for Mimo-Ofdm Systems
Patent: 8,891,481 →
Application: 13/617,175 →
Publication: US 2013/0016693
Handover for Cellular Radio Systems
Patent: 8,594,677 →
Application: 13/617,234 →
Publication: US 2013/0012209
Related Assignments (15)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 5, 2012
From: 2256355 ONTARIO LIMITED
To: RESEARCH IN MOTION LIMITED
Reel/Frame 029406/0826 →
Assignment of Assignor's Interest Dec 5, 2012
From: ROCKSTAR BIDCO, LP
To: 2256355 ONTARIO LIMITED
Reel/Frame 029406/0799 →
Assignment of Assignor's Interest Dec 13, 2012
From: TONG, WEN; ZHU, PEIYING; MA, JIANGLEI; JIA, MING
To: NORTEL NETWORKS LIMITED
Reel/Frame 029465/0669 →
Assignment of Assignor's Interest Jan 3, 2013
From: HALL, STEVEN; BAINES, STEVEN; BEVAN, DAVID; JEFFRIES, ANDREW
To: NORTEL NETWORKS LIMITED
Reel/Frame 029562/0052 →
Change of Name Oct 8, 2013
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 031393/0515 →
Change of Name Jun 11, 2014
From: RESEARCH IN MOTION LIMITED
To: BLACKBERRY LIMITED
Reel/Frame 033134/0228 →
Assignment of Assignor's Interest Aug 25, 2016
From: BLACKBERRY LIMITED
To: HILCO PATENT ACQUISITION 55, LLC
Reel/Frame 039538/0156 →
Assignment of Assignor's Interest Nov 26, 2016
From: BLACKBERRY LIMITED
To: HILCO PATENT ACQUISITION 55 LLC
Reel/Frame 040681/0771 →
Assignment of Assignor's Interest Mar 1, 2017
From: HILCO PATENT ACQUISITION 55, LLC
To: GOLDEN VALLEY HOLDINGS LIMITED
Reel/Frame 041422/0939 →
Assignment of Assignor's Interest Mar 1, 2017
From: HILCO PATENT ACQUISITION 55, LLC
To: GOLDEN VALLEY HOLDINGS LIMITED
Reel/Frame 041423/0026 →
Assignment of Assignor's Interest Nov 21, 2017
From: GOLDEN VALLEY HOLDINGS LIMITED
To: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Reel/Frame 044491/0180 →
Corrective Assignment to Correct the Incorrect Appl. No. 13619970 Previously Recorded at Reel: 044491 Frame: 0181. Assignor(S) Hereby Confirms the Assignment. Nov 1, 2018
From: GOLDEN VALLEY HOLDINGS LIMITED
To: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
Reel/Frame 047434/0227 →
Corrective Assignment to Correct the Remove Property Number Previously Recorded at Reel: 044491 Frame: 0180. Assignor(S) Hereby Confirms the Assignment. Nov 19, 2018
From: GOLDEN VALLEY HOLDINGS LIMITED
To: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Reel/Frame 047995/0103 →
Nunc Pro Tunc Assignment Jun 16, 2023
From: OT PATENT ESCROW, LLC
To: MALIKIE INNOVATIONS LIMITED
Reel/Frame 064015/0001 →
Assignment of Assignor's Interest Jun 16, 2023
From: BLACKBERRY LIMITED
To: OT PATENT ESCROW, LLC
Reel/Frame 064007/0061 →