IP Library › Assignment 042651/0333
Patent Assignment
Reel/Frame 042651/0333

Assignment of Assignor's Interest

Recorded: 2017-06-08 Pages: 3
Assignors
TSCHUMAKOW, DIMITRI ALEX
Executed: 2017-04-24
DAHL, CLAUS
Executed: 2017-04-24
Assignee
INFINEON TECHNOLOGIES DRESDEN GMBH
KÖNIGSBRÜCKER STR. 180, DRESDEN, 01099, GERMANY
Covered Property (1)
Method for Manufacturing an Emitter for High-Speed Heterojunction Bipolar Transistors
Patent: 9,947,760 →
Application: 15/616,991 →
Publication: US 2017/0365687
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the First Inventor's Name Previously Recorded on Reel 042651 Frame 0333. Assignor(S) Hereby Confirms the Assignment. Jun 30, 2017
From: TSCHUMAKOW, DMITRI ALEX; DAHL, CLAUS
To: INFINEON TECHNOLOGIES DRESDEN GMBH
Reel/Frame 043070/0084 →
Change of Name Jun 12, 2024
From: INFINEON TECHNOLOGIES DRESDEN GMBH
To: INFINEON TECHNOLOGIES DRESDEN GMBH & CO. KG
Reel/Frame 067699/0648 →