IP Library Assignment 028036/0513
Patent Assignment
Reel/Frame 028036/0513

Assignment of Assignor's Interest

Recorded: 2012-04-12 Pages: 2
Assignors
SUN, CHANG LIN
Executed: 2011-07-25
XIE, ZENG TUAN
Executed: 2011-07-25
Assignee
SIEMENS AKTIENGESELLSCHAFT
WITTELSBACHERPLATZ 2, MUENCHEN, D-80333, GERMANY
Covered Property (1)
Smoke Alarm
Patent: 665,288 →
Application: 29/394,288 →
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 20, 2015
From: SIEMENS AKTIENGESELLSCHAFT
To: SIEMENS SCHWEIZ AG
Reel/Frame 036400/0987 →