IP Library Assignment 027884/0105
Patent Assignment
Reel/Frame 027884/0105

Assignment of Assignor's Interest

Recorded: 2012-03-19 Pages: 2
Assignors
ZENG, YICHONG
Executed: 2012-03-15
ZHANG, SHIYONG
Executed: 2012-03-16
Assignee
OSRAM SYLVANIA INC.
100 ENDICOTT STREET, DANVERS, MASSACHUSETTS, 01923
Covered Property (1)
Heat Sink Assembly and Light
Patent: 8,567,989 →
Application: 13/422,172 →
Publication: US 2013/0242557
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 20, 2016
From: OSRAM SYLVANIA INC.
To: LEDVANCE LLC
Reel/Frame 039407/0841 →