Patent Assignment
Reel/Frame 029966/0767
Assignment of Assignor's Interest
Recorded: 2013-03-11
Pages: 3
Assignee
TROPOS NETWORKS, INC.
555 DEL REY AVENUE, SUNNYVALE, CALIFORNIA, 94085
Covered Property
(1)
Updating Multicast Group Information of a Client Device of a Wireless Mesh Network
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Nov 16, 2020
From: TROPOS NETWORKS, INC.
To: ABB INC.
Reel/Frame 054380/0829 →
Assignment of Assignor's Interest
Mar 15, 2021
From: ABB INC.
To: ABB POWER GRIDS SWITZERLAND AG
Reel/Frame 055594/0148 →
Change of Name
Dec 31, 2021
From: ABB POWER GRIDS SWITZERLAND AG
To: HITACHI ENERGY SWITZERLAND AG
Reel/Frame 058666/0540 →
Merger
Nov 13, 2023
From: HITACHI ENERGY SWITZERLAND AG
To: HITACHI ENERGY LTD
Reel/Frame 065549/0576 →