IP Library › Assignment 051690/0421
Patent Assignment
Reel/Frame 051690/0421

Change of Name

Recorded: 2020-01-23 Pages: 2
Assignor
Assignee
NOKIA SHANGHAI BELL CO., LTD
388 NINGQIAO ROAD, PUDONG JINQIAO, SHANGHAI, 201206, CHINA
Covered Property (1)
Switching Regulator Power Supply with Constant Current Option
Patent: 47,855 →
Application: 15/782,407 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 23, 2020
From: WANG, JING; SIEBERT, GORDON
To: RADIO FREQUENCY SYSTEMS, INC.
Reel/Frame 051603/0623 →
Assignment of Assignor's Interest Jan 23, 2020
From: RADIO FREQUENCY SYSTEMS, INC.
To: ALCATEL-LUCENT SHANGHAI BELL CO., LTD
Reel/Frame 051603/0697 →
Assignment of Assignor's Interest Aug 22, 2023
From: NOKIA SHANGHAI BELL CO., LTD.
To: RFS TECHNOLOGIES, INC.
Reel/Frame 064659/0665 →