Patent Assignment
Reel/Frame 022951/0423
Security Agreement
Recorded: 2009-07-14
Pages: 15
Assignor
BLACK SAND TECHNOLOGIES, INC.
Executed: 2008-04-17
Assignee
SILICON LABORATORIES INC.
400 W. CESAR CHAVEZ, AUSTIN, TEXAS, 78701
Covered Properties
(5)
Power Amplifier Circuitry and Method Using an Inductance Coupled to Power Amplifier Switching Devices
Patent:
6,549,071 →
Application:
09/660,123 →
Method and Apparatus for Protecting Devices in an Rf Power Amplifier
Shielded Capacitor Structure
Patent:
6,737,698 →
Application:
10/094,859 →
Fast Settling Power Amplifier Regulator
Patent:
6,894,565 →
Application:
10/308,765 →
Method and Apparatus for Controlling the Output Power of a Power Amplifier
Related Assignments
(13)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 12, 2000
From: PAUL, SUSANNE A.; DUPUIS, TIMOTHY J
To: SILICON LABOROATORIES, INC.
Reel/Frame 011085/0278 →
Assignment of Assignor's Interest
Aug 17, 2001
From: DUPUIS, TIMOTHY J.
To: SILICON LABORATORIES, INC.
Reel/Frame 012113/0773 →
Assignment of Assignor's Interest
Jun 11, 2002
From: PAUL, SUSANNE A.; DUPIS, THIMOTHY J.; NIKNEJAD, ALI M.
To: SILICON LABORATORIES, INC.
Reel/Frame 012984/0539 →
Assignment of Assignor's Interest
Dec 3, 2002
From: BOCOCK, RYAN M.; DUPUIS, TIMOTHY J.
To: SILICON LABORATORIES, INC.
Reel/Frame 013550/0233 →
Assignment of Assignor's Interest
Mar 4, 2003
From: DUPUIS, TIMOTHY J.; BOCOCK, RYAN M.
To: SILICON LABORATORIES, INC.
Reel/Frame 013843/0578 →
Assignment of Assignor's Interest
Jul 16, 2008
From: SILICON LABORATORIES INC.
To: BLACK SAND TECHNOLOGIES, INC.
Reel/Frame 021243/0389 →
Security Agreement
Mar 5, 2009
From: BLACK SAND TECHNOLOGIES, INC.
To: COMERICA BANK
Reel/Frame 022343/0475 →
Assignment of Assignor's Interest
May 16, 2014
From: BOCOCK, RYAN M.; DUPUIS, TIMOTHY J.
To: SILICON LABORATORIES, INC.
Reel/Frame 032916/0276 →
Merger
Jun 27, 2014
From: WAVEFORM ACQUISITION CORPORATION
To: BLACK SAND TECHNOLOGIES, INC.
Reel/Frame 033247/0787 →
Release of Security Interest
Jun 30, 2014
From: COMERICA BANK
To: BLACK SAND TECHNOLOGIES, INC.
Reel/Frame 033258/0225 →
Assignment of Assignor's Interest
Aug 7, 2014
From: SILICON LABORATORIES INC.
To: BLACK SAND TECHNOLOGIES, INC.
Reel/Frame 033500/0122 →
Release of Security Interest
Sep 12, 2014
From: SILICON LABORATORIES INC.
To: BLACK SAND TECHNOLOGIES INC.
Reel/Frame 033729/0183 →
Assignment of Assignor's Interest
Oct 28, 2014
From: BLACK SAND TECHNOLOGIES, INC.
To: QUALCOMM INCORPORATED
Reel/Frame 034077/0072 →