IP Library › Assignment 035406/0230
Patent Assignment
Reel/Frame 035406/0230

Merger

Recorded: 2015-04-14 Pages: 6
Assignor
Assignee
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
550 MADISON AVENUE, NEW YORK, NEW YORK, 10022-3201
Covered Properties (4)
Preemptive Packet for Maintaining Contiguity in Cyclic Prioritized Multiple Access (Cpma) Contention-Free Sessions
Patent: 9,319,906 →
Application: 14/021,978 →
Publication: US 2014/0010226
Hybrid Coordination Function (Hcf) Access Through Tiered Contention and Overlapped Wireless Cell Mitigation
Patent: 9,179,477 →
Application: 14/176,975 →
Publication: US 2014/0301291
Hybrid Coordination Function (Hcf) Access Through Tiered Contention and Overlapped Wireless Cell Mitigation
Patent: 9,398,594 →
Application: 14/204,930 →
Publication: US 2014/0308965
'Shield': Protecting High Priority Channel Access Attempts in Overlapped Wireless Cells
Patent: 9,191,971 →
Application: 14/252,381 →
Publication: US 2014/0226588
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 14, 2015
From: AT&T CORP.
To: AT&T PROPERTIES, LLC
Reel/Frame 035407/0215 →
Assignment of Assignor's Interest Apr 14, 2015
From: AT&T PROPERTIES, LLC
To: AT&T INTELLECTUAL PROPERTY II, L.P.
Reel/Frame 035407/0323 →
Agreement for Assignment of Inventions Apr 14, 2015
From: BENVENISTE, MATHILDE
To: BELL TELEPHONE LABORATORIES, INCORPORATED
Reel/Frame 035423/0446 →
Change of Name Apr 14, 2015
From: AMERICAN TELEPHONE AND TELEGRAPH COMPANY
To: AT&T CORP.
Reel/Frame 035424/0556 →