Patent Assignment
Reel/Frame 023337/0817
Change of Name
Recorded: 2009-10-08
Pages: 4
Assignor
SIRIFIC WIRELESS CORPORATION
Executed: 2008-05-01
Assignee
SIRIFIC WIRELESS ULC
700 2ND STREET S.W., 1200, C/O GOWLINGS, CALGARY, T2P 4V5, CANADA
Covered Properties
(23)
Filters Implemented in Integrated Circuits
Method and Apparatus for Down-Conversion of Radio Frequency (Rf) Signals with Reduced Local Oscillator Leakage
Patent:
6,973,297 →
Application:
10/070,012 →
Method and Apparatus for Up-Conversion of Radio Frequency (Rf) Signals
Patent:
7,016,662 →
Application:
10/070,013 →
Method and Apparatus for Up-and Down-Conversion of Radio Frequency (Rf) Signals
Patent:
7,046,980 →
Application:
10/070,280 →
High Linearity Gilbert I Q Dual Mixer
Integrated Circuit Adjustable Rf Mixer
Patent:
6,590,438 →
Application:
10/096,118 →
Generation of Virtual Local Oscillator Inputs for Use in Direct Conversion Radio Systems
High Speed Current Mode Logic Gate Circuit Architecture
Method and Apparatus for Up-and-Down-Conversion of Radio Frequency (Rf) Signals
Method and Apparatus for Conversion of Radio Frequency (Rf) Signals Using Aperiodic Mixing Signals
Method and Apparatus for Down Conversion of Radio Frequency (Rf) Signals
Multi-Standard Amplifier
Method for reducing IM2 noise in a down conversion circuit
Regenerative Divider for Up and Down Conversion of Radio Frequency (Rf) Signals
Circuit and Method for Automatic Gain Control
Type Ii Phase Locked Loop Using Dual Path and Dual Varactors to Reduce Loop Filter Components
Wireless Receiver Circuit with Merged Adc and Filter
Tuneable Circuit for Canceling Third Order Modulation
Wireless System Having High Spectral Purity
Application:
11/832,960 →
Publication:
US 2009/0036068
Closed-Loop Digital Power Control for a Wireless Transmitter
Digital Linear Transmitter Architecture
Current Controlled Biasing for Current-Steering Based Rf Variable Gain Amplifiers
Edge Power Ramp Using Logarithmic Resistor Attenuator
Application:
12/520,518 →
Publication:
US 2010/0029228
Related Assignments
(23)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 4, 2002
From: MANKU, TAJINDER; RAY, BISH
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 012429/0994 →
Assignment of Assignor's Interest
Jul 29, 2002
From: MANKU, TAJINDER; WONG, LAWRENCE; LING, YANG
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013234/0561 →
Assignment of Assignor's Interest
Jul 29, 2002
From: MANKU, TAJINDER; SNYDER, CHRIS; WEALE, GARETH; WONG, LAWRENCE
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013255/0681 →
Assignment of Assignor's Interest
Jul 29, 2002
From: MANKU, TAJINDER; SNYDER, CHRIS; WEALE, GARETH
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013234/0559 →
Assignment of Assignor's Interest
Feb 21, 2003
From: WEI, JAMES
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013772/0753 →
Assignment of Assignor's Interest
Feb 21, 2003
From: MANKU, TAJINDER; DEVISION, STEPHEN ARNOLD; SNYDER, CHRISTOPHER E.
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013825/0677 →
Assignment of Assignor's Interest
Feb 21, 2003
From: MANKU, TAJINDER; KHAJEHPOUR, JAVAD
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013775/0008 →
Assignment of Assignor's Interest
Feb 24, 2003
From: MANKU, TAJINDER; LING, YANG
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 013778/0924 →
Assignment of Assignor's Interest
Aug 2, 2004
From: MANKU, TAJINDER; LING, YANG; KUNG, WILLIAM
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 015643/0284 →
Assignment of Assignor's Interest
Mar 29, 2005
From: MANKU, TAJINDER
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 016432/0281 →
Assignment of Assignor's Interest
Mar 30, 2005
From: MANKU, TAJINDER
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 016409/0627 →
Assignment of Assignor's Interest
Aug 3, 2005
From: MANKU, TAJINDER
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 016347/0023 →
Assignment of Assignor's Interest
Aug 25, 2005
From: KHAJEHPOUR, JAVAD
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 017259/0558 →
Assignment of Assignor's Interest
Dec 5, 2005
From: BELLAOUAR, ABDELLATIF; FRIDI, AHMED R.; BALASUBRAMANIYAN, ARUL M.
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 017340/0789 →
Assignment of Assignor's Interest
Dec 9, 2005
From: HOLDEN, ALAN R.
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 017339/0777 →
Assignment of Assignor's Interest
Mar 1, 2006
From: DOSANJH, SATHWANT; KUNG, WILLIAM; MANKU, TAJINDER
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 017631/0074 →
Assignment of Assignor's Interest
Apr 28, 2006
From: DOSANJH, SATHWANT; KUNG, WILLIAM; MANKU, TAJINDER
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 017558/0253 →
Assignment of Assignor's Interest
Nov 13, 2006
From: MANKU, TAJINDER, MR.
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 018510/0610 →
Assignment of Assignor's Interest
Jan 31, 2007
From: MANKU, TAJINDER; SNYDER, CHRIS; WEALE, GARETH; WONG, LAWRENCE
To: SIRIFIC WIRELESS CORPORATION
Reel/Frame 018829/0133 →
Security Agreement
Sep 10, 2008
From: SIRIFIC WIRELESS ULC
To: ETV CAPITAL SA
Reel/Frame 021502/0920 →
Security Agreement
May 21, 2009
From: ICERA INC
To: ETV CAPITAL SA
Reel/Frame 022714/0586 →
Change of Name
Oct 8, 2009
From: SIRIFIC WIRELESS ULC
To: ICERA CANADA ULC
Reel/Frame 023337/0853 →
Assignment of Assignor's Interest
Nov 7, 2013
From: MACEACHERN, LEONARD
To: ICERA CANADA, ULC
Reel/Frame 031563/0249 →