Patent Assignment
Reel/Frame 015962/0515
Assignment of Assignor's Interest
Recorded: 2005-03-25
Pages: 14
Assignor
COGNIO, INC.
Executed: 2005-03-09
Assignee
IPR LICENSING INC.
3411 SILVERSIDE ROAD, CONCORD PLAZA, SUITE 105, HAGLEY BUILDING, WILMINGTON, DELAWARE, 19810
Covered Properties
(57)
System and Method for Antenna Diversity Using Joint Maximal Ratio Combining
PCT:
PCT/US2003/005642 ↗
System and Method for Antenna Diversity Yusing Equal Power Maximal Rationcombining
PCT:
PCT/US2003/005644 ↗
Systems and Methods for Improving Range for Multicast Wireless Communication
PCT:
PCT/US2003/005646 ↗
System and Method for Joint Maximal Ratio Combining Using Time-Domain Based Signal Processing
PCT:
PCT/US2003/005647 ↗
Improving the Efficency of Power Amplifiers in Devices Using Transmit Beamforming
PCT:
PCT/US2003/007561 ↗
Multiple-Input Multiple-Output Radio Transceiver
PCT:
PCT/US2003/012183 ↗
System and Method for Multiple-Input Multiple-Output (Mimo) Radio Communication
PCT:
PCT/US2003/023408 ↗
Techniques for Correcting for Phase and Amplitude Offsets in a Mimo Radio Device
PCT:
PCT/US2003/028126 ↗
A Tunable Upconverter Mixer with Image Rejection
PCT:
PCT/US2004/000915 ↗
Signal Interfacing Techniques to Simplify Integrated Circuit Radio Designs
PCT:
PCT/US2004/015339 ↗
Compensation Techniques for Group Delay Effects in Transmit Beamforming
PCT:
PCT/US2004/017268 ↗
System and Method for Joint Maximal Ratio Combining Using Time-Domain Signal Processing
Multiple-Input Multiple-Output Radio Transceiver
Throughput in Multi-Rate Wireless Networks Using Variable-Length Packets and Other Techniques
Voltage-Controlled Oscillator with an Automatic Amplitude Control Circuit
System and Method for Antenna Diversity Using Equal Power Joint Maximal Ratio Combining
Systems and Methods for Improving Range for Multicast Wireless Communication
System and Method for Antenna Diversity Using Joint Maximal Ratio Combining
Patent:
6,687,492 →
Application:
10/174,728 →
A Tunable Upconverter Mixer with Image Rejection
Improving the Efficiency of Power Amplifiers in Devices Using Transmit Beamforming
Techniques for Correcting for Phase and Amplitude Offsets in a Mimo Radio Device
System and Method for Multiple-Input Multiple-Output (Mimo) Radio Communication
System and Method for Antenna Diversity Using Joint Maximal Ratio Combining
Master-Slave Local Oscillator Porting Between Radio Integrated Circuits
Signal Interfacing Techniques to Simplify Integrated Circuit Radio Designs
System and Method for Joint Maximal Ratio Combining Using Time-Domain Based Signal Processing
Multiple-Input Multiple-Output Radio Transceiver
System and Method for Transmit Weight Computation for Vector Beamforming Radio Communication
Compensation Techniques for Group Delay Effects in Transmit Beamforming Radio Communication
System and Method for Antenna Diversity Using Equal Power Joint Maximal Ratio Combining
Systems and Methods for Improving Range for Multicast Wireless Communication
Techniques for Correcting for Phase and Amplitude Offsets in a Mimo Radio Device
Efficiency of Power Amplifers in Devices Using Transmit Beamforming
Variable Gain Amplifier with Low Phase Variation
System and method for sharing an ADC and a DAC in a half-duplex radio transceiver
Application:
60/319,336 →
Half-duplex radio transceiver supporting dual band and scalable multichannel operations
Application:
60/319,360 →
Voltage-controlled oscillator with automatic amplitude control circuit
Application:
60/319,430 →
Radio transceiver having multiple integrated receive and transmit paths and a wideband operation mode
Application:
60/319,434 →
System and method for vectorized data transmission between communication devices
Application:
60/319,437 →
Throughput in multi-rate CSMA/CA-based WLANs using variable-length packets and other techniques
Application:
60/330,755 →
Antenna diversity scheme using joint maximal ratio combining
Application:
60/361,055 →
Techniques for improving range in composite beam forming-enhanced 802.11x networks
Application:
60/365,774 →
Method for maintaining channel state information at the transmitter to improve link quality in multi-user WLAN radio systems
Application:
60/365,775 →
Range and throughput of wireless LANs in frequency selective fading environments
Application:
60/365,797 →
Efficiency of power amplifiers for WLAN terminals using transmit beamforming
Application:
60/365,811 →
System and architecture for wireless transceiver employing composite beam forming and spectrum management techniques
Application:
60/374,531 →
Reducing cost of a half-duplex transceiver integrated circuit by sharing a single filter for receive and transmit operations
Application:
60/376,722 →
Antenna diversity scheme using equal gain composite beamforming
Application:
60/380,139 →
Techniques for correcting phase mismatch in MIMO radio transceivers
Application:
60/409,677 →
System and method for equal power vectorized data communication
Application:
60/461,672 →
Interface between a multiple-input multiple-output radio integrated circuit and a baseband integrated circuit
Application:
60/474,494 →
Synchronization algorithm to compensate for group delay effects on transmit beamforming
Application:
60/476,982 →
System and method for vectorized radio communication
Application:
60/479,945 →
Signal Multiplexing Techniques to Simplify Integrated Radio Circuit Design
Application:
60/481,139 →
Master-Slave Local Oscillator Porting Technique Between Multiple Radio Integrated Circuits
Application:
60/481,399 →
System and method for transmit weight computation for multiple-input multiple-output (MIMO) radio communication
Application:
60/511,530 →
Variable gain amplifier with low phase variation
Application:
60/539,643 →
Related Assignments
(20)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 18, 2002
From: TESFAI, YOHANNES; VAIDYANATHAN, CHANDRA; SUGAR, GARY L.
To: COGNIO, INC.
Reel/Frame 012899/0725 →
Assignment of Assignor's Interest
Jul 26, 2002
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA
To: COGNIO, INC.
Reel/Frame 012927/0060 →
Assignment of Assignor's Interest
Jul 26, 2002
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA; TESFAI, YOHANNES
To: COGNIO, INC.
Reel/Frame 012927/0027 →
Assignment of Assignor's Interest
Jul 26, 2002
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA
To: COGNIO, INC.
Reel/Frame 012926/0960 →
Assignment of Assignor's Interest
Oct 24, 2002
From: GARY, L. SUGAR; WILLIAM, R. SEED; ANTHONY, T. COLLINS
To: COGNIO, INC.
Reel/Frame 013192/0991 →
Document Previously Recorded at Reel 013218 Frame 0425 Contained an Error in Property Number 10653388. Document Rerecorded to Correct Error on Stated Reel.
Nov 13, 2002
From: SUGAR, GARY L.; MASUCCI, ROBERT M.; RAHN, DAVID G.
To: COGNIO, INC.
Reel/Frame 013471/0213 →
Assignment of Assignor's Interest
Nov 13, 2002
From: ROGERS, JOHN W. M.
To: COGNIO, INC.
Reel/Frame 013239/0646 →
Assignment of Assignor's Interest
Jan 20, 2003
From: MACEDO, JOSE A.; FONG, NERIC H. W.; RAHN, DAVID G.
To: COGNIO, INC.
Reel/Frame 013366/0695 →
Assignment of Assignor's Interest
Mar 13, 2003
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA; LUO, SIFEN
To: COGNIO, INC.
Reel/Frame 013477/0376 →
Assignment of Assignor's Interest
Jun 9, 2003
From: VAIDYANATHAN, CHANDRA; SUGAR, GARY L.
To: COGNIO, INC.
Reel/Frame 014161/0460 →
Assignment of Assignor's Interest
Jun 20, 2003
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA
To: COGNIO, INC.
Reel/Frame 013748/0738 →
Assignment of Assignor's Interest
Jun 20, 2003
From: TESFAI, YOHANNES; VAIDYANATHAN, CHANDRA; SUGAR, GARY L.
To: COGNIO, INC.
Reel/Frame 013748/0749 →
Assignment of Assignor's Interest
Jun 20, 2003
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA; TESFAI, YOHANNES
To: COGNIO, INC.
Reel/Frame 013748/0741 →
Assignment of Assignor's Interest
Jun 20, 2003
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA L.
To: COGNIO, INC.
Reel/Frame 013748/0491 →
Assignment of Assignor's Interest
Aug 21, 2003
From: SUGAR, GARY L.; VAIDYANATHAN, CHANDRA
To: COGNIO, INC.
Reel/Frame 013895/0001 →
Assignment of Assignor's Interest
Dec 9, 2003
From: CAVIN, MARK S.
To: COGNIC, INC.
Reel/Frame 014181/0835 →
Assignment of Assignor's Interest
Jan 19, 2004
From: SUGAR, GARY L.; MASUCCI, ROBERT M.; TONER, MICHAEL F.
To: COGNIO, INC.
Reel/Frame 014266/0903 →
Correction to the Mispelling of the Assignee's Name
Apr 6, 2004
From: CAVIN, MARK S.
To: COGNIO, INC.
Reel/Frame 014495/0840 →
Assignment of Assignor's Interest
Jun 7, 2004
From: SUGAR, GARY L.; MASUCCI, ROBERT M.; TONER, MICHAEL F.; RAHN, DAVID G.
To: COGNIO, INC.
Reel/Frame 014701/0429 →
Corrective Assignment to Correct the the Assignors' Names-Should Be Sugar, Gary L.; Seed, William R.; and Collins, Anthony T. Previously Recorded on Reel 013192 Frame 0991. Assignor(S) Hereby Confirms the Assignment of Assignors' Interest.
May 2, 2007
From: SUGAR, GARY L.; SEED, WILLIAM R.; COLLINS, ANTHONY T.
To: COGNIO, INC.
Reel/Frame 019238/0512 →