IP Library › Assignment 019431/0646
Patent Assignment
Reel/Frame 019431/0646

Assignment of Assignor's Interest

Recorded: 2007-06-14 Pages: 4
Assignors
HAHN, BERTHOLD
Executed: 2007-05-04
KAISER, STEPHAN
Executed: 2007-05-04
HARLE, VOLKER
Executed: 2007-05-04
Assignee
OSRAM OPTO SEMICONDUCTORS GMBH
WERNERWERKSTR. 1, REGENSBURG, 93049, GERMANY
Covered Property (1)
Method for Production of a Radiation-Emitting Semiconductor Chip
Patent: 7,897,423 →
Application: 11/579,194 →
Publication: US 2008/0093611
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 19, 2019
From: OSRAM GMBH
To: OSRAM OPTO SEMICONDUCTORS GMBH
Reel/Frame 051381/0694 →
Assignment of Assignor's Interest Jan 3, 2020
From: OSRAM OPTO SEMICONDUCTORS GMBH
To: OSRAM OLED GMBH
Reel/Frame 051467/0906 →