IP Library Assignment 052954/0505
Patent Assignment
Reel/Frame 052954/0505

Assignment of Assignor's Interest

Recorded: 2020-06-16 Pages: 7
Assignors
BOHNERT, KLAUS
Executed: 2020-05-22
FRANK, ANDREAS
Executed: 2020-05-26
MULLER, GEORG
Executed: 2020-06-10
YANG, LIN
Executed: 2020-05-26
Assignee
ABB POWER GRIDS SWITZERLAND AG
BRUGGERSTRASSE 72, BADEN, 5400, SWITZERLAND
Covered Property (1)
Polarization Optical Detection with Enhanced Accuracy in the High-Signal Regime
Application: 16/954,451 →
Publication: US 2021/0088558
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →