IP Library › Assignment 018835/0621
Patent Assignment
Reel/Frame 018835/0621

Assignment of Assignor's Interest

Recorded: 2007-01-29 Pages: 3
Assignors
RUSH, FREDERICK A.
Executed: 2005-03-30
KULKARNI, SATISH S.
Executed: 2005-03-30
Assignee
SILICON LABORATORIES, INC.
4635 BOSTON LANE, AUSTIN, TEXAS, 78735
Covered Property (1)
Communication Apparatus Having a Sim Interface Compatible with Radio Isolation
Patent: 7,778,674 →
Application: 11/025,673 →
Publication: US 2006/0142064
Related Assignments (7)
Other recorded transfers of the patent in this record — the chain of ownership.
Document Previously Recorded at Reel 018835 Frame 0621 Contained an Error in Property Number 10025673. Document Rerecorded to Correct Errors on Stated Reel. Mar 8, 2007
From: RUSH, FREDERICK A.; KULKAMI, SATISH S.
To: SILICON LABORATORIES, INC.
Reel/Frame 019023/0278 →
Assignment of Assignor's Interest Mar 27, 2007
From: SILICON LABORATORIES, INC.
To: NXP, B.V.
Reel/Frame 019069/0526 →
Change of Name Sep 25, 2014
From: ST WIRELESS SA
To: ST-ERICSSON SA
Reel/Frame 033817/0222 →
Assignment of Assignor's Interest Sep 25, 2014
From: NXP B.V.
To: ST WIRELESS SA
Reel/Frame 033816/0151 →
Change of Name Nov 24, 2014
From: ST WIRELESS SA; ST-ERICSSON SA
To: ST-ERICSSON SA, EN LIQUIDATION
Reel/Frame 034470/0582 →
Assignment of Assignor's Interest Mar 5, 2019
From: ST-ERICSSON SA, EN LIQUIDATION
To: OPTIS CIRCUIT TECHNOLOGY, LLC,
Reel/Frame 048504/0519 →
Assignment of Assignor's Interest Mar 7, 2019
From: OPTIS CIRCUIT TECHNOLOGY, LLC,
To: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL)
Reel/Frame 048529/0510 →