IP Library › Assignment 020578/0974
Patent Assignment
Reel/Frame 020578/0974

Assignment of Assignor's Interest

Recorded: 2008-02-19 Pages: 4
Assignors
HO, WAI-KIT DAVID
Executed: 2008-01-15
KOO, WEE HAW
Executed: 2008-01-15
TAN, BENG HAI
Executed: 2008-01-15
Assignee
SIEMENS AUDIOLOGISCHE TECHNIK GMBH
GEBBERSTRASSE 125, ERLANGEN, 91058, GERMANY
Covered Property (1)
Battery Compartment Door
Patent: 8,098,861 →
Application: 11/990,677 →
Publication: US 2009/0252359
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jul 10, 2015
From: SIEMENS AUDIOLOGISCHE TECHNIK GMBH
To: SIVANTOS GMBH
Reel/Frame 036090/0688 →