Sandhu; Sumeet

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sandhu; Sumeet.The latest application filed is for "trained data transmission for communication systems".

Company Profile

1.69.72

Sandhu; Sumeet - Santa Clara CA
Sandhu; Sumeet - San Jose CA US
Sandhu; Sumeet - Mountain View CA
Sandhu; Sumeet - Stanford CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Document term extraction based on multiple metrics Grant 10,650,191 - Sandhu , et al.	2020-05-12
Trained Data Transmission For Communication Systems App 20180279263 - Stephens; Adrian P. ; et al.	2018-09-27
Trained data transmission for communication systems Grant 9,992,764 - Stephens , et al. June 5, 2	2018-06-05
Mobile device based ultra-violet (UV) radiation sensing Grant 9,766,121 - Sandhu , et al. September 19, 2	2017-09-19
Communication station and method for transmitting OFDM symbols with cyclic-delay diversity (CDD) Grant 8,903,003 - Sandhu December 2, 2	2014-12-02
Semantic Segmentation and Tagging and Advanced User Interface to Improve Patent Search and Analysis App 20140324808 - Sandhu; Sumeet ; et al.	2014-10-30
Aggregating And Processing Distributed Data On Ultra-violet (uv) Exposure Measurement App 20140195198 - Reshef; Ehud ; et al.	2014-07-10
Methods And Apparatus For Providing An Integrated Multi-hop Routing And Cooperative Diversity System App 20140146721 - Yarvis; Mark D. ; et al.	2014-05-29
Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel Grant 8,731,092 - Sandhu May 20, 2	2014-05-20
MIMO transmitter and method for transmitting OFDM symbols Grant 8,705,645 - Sadowsky , et al. April 22, 2	2014-04-22
Mobile Device Based Ultra-violet (uv) Radiation Sensing App 20140092238 - SANDHU; Sumeet ; et al.	2014-04-03
Techniques to enhance diversity for a wireless system Grant 8,682,266 - Himayat , et al. March 25, 2	2014-03-25
Trained Data Transmission For Communication Systems App 20130336247 - Stephens; Adrian P. ; et al.	2013-12-19
Methods and apparatus for providing an integrated multi-hop routing and cooperative diversity system Grant 8,611,275 - Yarvis , et al. December 17, 2	2013-12-17
Adaptive signaling in multiple antenna systems Grant 8,565,253 - Sandhu October 22, 2	2013-10-22
Trained data transmission for communication systems Grant 8,478,201 - Stephens , et al. July 2, 2	2013-07-02
Architecture, protocols and frame formats for wireless multi-hop relay networks Grant 8,457,674 - Sandhu , et al. June 4, 2	2013-06-04
Techniques to enhance diversity for a wireless system Grant 8,412,129 - Himayat , et al. April 2, 2	2013-04-02
Base station and method for transmitting downlink reference signals for MIMO channel estimation Grant 8,406,114 - Sandhu March 26, 2	2013-03-26
MIMO transmitter for transmitting a group of sequential OFDM symbols using a plurality of antennas Grant 8,396,147 - Sadowsky , et al. March 12, 2	2013-03-12
Techniques To Enhance Diversity For A Wireless System App 20130010886 - HIMAYAT; Nageen ; et al.	2013-01-10
Apparatus and associated methods to introduce diversity in a multicarrier communication channel Grant 8,289,836 - Shao , et al. October 16, 2	2012-10-16
Mimo Transmitter And Method For Transmitting Ofdm Symbols App 20120236911 - Sadowsky; John S. ; et al.	2012-09-20
Apparatus And Associated Methods To Perform Space-frequency Interleaving In A Multicarrier Wireless Communication Channel App 20120224615 - Sandhu; Sumeet	2012-09-06
Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel Grant 8,213,528 - Sandhu July 3, 2	2012-07-03
Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel Grant 8,194,777 - Sandhu June 5, 2	2012-06-05
Communication Station And Method For Transmitting Ofdm Symbols With Cyclic-delay Diversity (cdd) App 20120121032 - Sandhu; Sumeet	2012-05-17
Techniques To Enhance Diversity For A Wireless System App 20120087398 - Himayat; Nageen ; et al.	2012-04-12
MIMO transmitter and methods for transmitting OFDM symbols with cyclic-delay diversity Grant 8,126,077 - Sandhu February 28, 2	2012-02-28
Device, system, and method of resource allocation in a wireless network Grant 8,077,802 - Sandhu , et al. December 13, 2	2011-12-13
Techniques to enhance diversity for a wireless system Grant 8,060,033 - Himayat , et al. November 15, 2	2011-11-15
High rate, high diversity transmission on multiple transmit antennas Grant 8,040,968 - Sandhu October 18, 2	2011-10-18
System and method for node-clustering and multi-hop routing in wideband wireless ad-hoc networks Grant 8,031,605 - Oyman , et al. October 4, 2	2011-10-04
OFDM transmitter and method for multi-user MIMO transmissions Grant 8,019,010 - Sadowsky , et al. September 13, 2	2011-09-13
Base Station And Method For Transmitting Downlink Reference Signals For Mimo Channel Estimation App 20110188592 - Sandhu; Sumeet	2011-08-04
MIMO communication system and method for communicating with single antenna and multi-antenna mobile stations Grant 7,940,638 - Sandhu May 10, 2	2011-05-10
Ofdm Transmitter And Method For Multi-user Mimo Transmissions App 20110096856 - Sadowsky; John S. ; et al.	2011-04-28
Multiple-output transmitter for transmitting a plurality of spatial streams Grant 7,899,128 - Chimitt , et al. March 1, 2	2011-03-01
MIMO transmitter and method for transmitting a group of sequential OFDM symbols in accordance with an IEEE 802.16 communication standard Grant 7,885,346 - Sadowsky , et al. February 8, 2	2011-02-08
Trained Data Transmission For Communication Systems App 20110013524 - Stephens; Adrian P. ; et al.	2011-01-20
Apparatus And Associated Methods To Perform Space-frequency Interleaving In A Multicarrier Wireless Communication Channel App 20100278283 - Sandhu; Sumeet	2010-11-04
Trained data transmission for communication systems Grant 7,826,798 - Stephens , et al. November 2, 2	2010-11-02
MIMO transmitter and method for transmitting an OFDM symbol in accordance with an IEEE 802.11 communication standard over a plurality of spatial channels Grant 7,822,135 - Sadowsky , et al. October 26, 2	2010-10-26
Apparatus and associated methods to introduce diversity in a multicarrier communication channel Grant 7,782,970 - Shao , et al. August 24, 2	2010-08-24
Systems And Methods For Adaptive Bit Loading In A Multiple Antenna Orthogonal Frequency Division Multiplexed Communication System App 20100195545 - Sadowsky; John S. ; et al.	2010-08-05
Semi-blind analog beamforming for multiple-antenna systems Grant 7,769,107 - Sandhu , et al. August 3, 2	2010-08-03
Methods and apparatus to control transmission of a multicarrier wireless communication channel through multiple antennas Grant 7,769,097 - Sandhu August 3, 2	2010-08-03
Cooperative transmission apparatus, systems, and methods Grant 7,760,678 - Sandhu , et al. July 20, 2	2010-07-20
Beam-former and combiner for a multiple-antenna system Grant 7,746,967 - Ho , et al. June 29, 2	2010-06-29
Methods and arrangements for selection of a wireless transmission method based upon signal to noise ratios Grant 7,746,827 - Xue , et al. June 29, 2	2010-06-29
Dynamic multi-access relaying for wireless networks Grant 7,746,822 - Xue , et al. June 29, 2	2010-06-29
Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system Grant 7,738,579 - Sadowsky , et al. June 15, 2	2010-06-15
Mimo Transmitter And Methods For Transmitting Ofdm Symbols With Cyclic-delay Diversity App 20100097997 - Sandhu; Sumeet	2010-04-22
Techniques to enhance diversity for a wireless system App 20100041351 - Himayat; Nageen ; et al.	2010-02-18
Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel App 20100027410 - Sandhu; Sumeet	2010-02-04
Multiple antenna multicarrier communication system and method with reduced mobile-station processing Grant 7,649,861 - Maltsev , et al. January 19, 2	2010-01-19
Bit distributor for multicarrier communication systems employing adaptive bit loading for multiple spatial streams and methods Grant 7,644,345 - Lin , et al. January 5, 2	2010-01-05
Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception Grant 7,623,589 - Oyman , et al. November 24, 2	2009-11-24
Multiple-output Transmitter For Transmitting A Plurality Of Spatial Streams App 20090279629 - Chimitt; William J. ; et al.	2009-11-12
Mimo Transmitter And Method For Transmitting An Ofdm Symbol In Accordance With An Ieee 802.11 Communication Standard Over A Plurality Of Spatial Channels App 20090252257 - Sadowsky; John ; et al.	2009-10-08
System and method for node-clustering and multi-hop routing in wideband wireless ad-hoc networks App 20090245159 - Oyman; Ozgur ; et al.	2009-10-01
Mimo Transmitter And Method For Transmitting A Group Of Sequential Ofdm Symbols In Accordance With An Ieee 802.16 Communication Standard App 20090245405 - Sadowsky; John S. ; et al.	2009-10-01
Device, System, And Method Of Resource Allocation In A Wireless Network App 20090232229 - Sandhu; Sumeet ; et al.	2009-09-17
Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel Grant 7,573,946 - Sandhu August 11, 2	2009-08-11
Multiple output multicarrier transmitter and methods for spatial interleaving a plurality of spatial streams Grant 7,570,698 - Chimitt , et al. August 4, 2	2009-08-04
Adaptive Signaling In Multiple Antenna Systems App 20090147879 - Sandhu; Sumeet	2009-06-11
Method and apparatus to interleave bits across symbols from different constellations Grant 7,539,270 - Sandhu May 26, 2	2009-05-26
Techniques to enhance diversity for a wireless system Grant 7,539,463 - Himayat , et al. May 26, 2	2009-05-26
Interleaver Grant 7,529,307 - Sandhu , et al. May 5, 2	2009-05-05
Transmission of data with feedback to the transmitter in a wireless local area network or the like Grant 7,515,541 - Sandhu April 7, 2	2009-04-07
Mimo Communication System And Method For Communicating With Single Antenna And Multi-antenna Mobile Stations App 20090034644 - Sandhu; Sumeet	2009-02-05
Adaptive signaling in multiple antenna systems Grant 7,460,494 - Sandhu December 2, 2	2008-12-02
Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices Grant 7,450,489 - Sandhu November 11, 2	2008-11-11
OFDM system with per subcarrier phase rotation Grant 7,447,268 - Sadowsky , et al. November 4, 2	2008-11-04
Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams Grant 7,440,510 - Sandhu , et al. October 21, 2	2008-10-21
Systems And Methods For Adaptive Bit Loading In A Multiple Antenna Orthogonal Frequency Division Multiplexed Communication System App 20080253471 - Sadowsky; John S. ; et al.	2008-10-16
Multicarrier transmitter and method for transmitting multiple data streams with cyclic delay diversity Grant 7,436,903 - Sandhu , et al. October 14, 2	2008-10-14
Methods and arrangements for selection of a wireless transmission method based upon signal to noise ratios App 20080239977 - Xue; Feng ; et al.	2008-10-02
Relay scheduling in wireless networks App 20080240054 - Sandhu; Sumeet ; et al.	2008-10-02
Dynamic multi-access relaying for wireless networks App 20080240018 - Xue; Feng ; et al.	2008-10-02
Combining packets in physical layer for two-way relaying App 20080219251 - Xue; Feng ; et al.	2008-09-11
Trained Data Transmission For Communication Systems App 20080198760 - Stephens; Adrian P. ; et al.	2008-08-21
Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system Grant 7,394,858 - Sadowsky , et al. July 1, 2	2008-07-01
Cooperative Transmission Apparatus, Systems, And Methods App 20080123574 - Sandhu; Sumeet ; et al.	2008-05-29
Trained data transmission for communication systems Grant 7,373,112 - Stephens , et al. May 13, 2	2008-05-13
Architecture, protocols and frame formats for wireless multi-hop relay networks App 20080080436 - Sandhu; Sumeet ; et al.	2008-04-03
Device interfaces to integrate cooperative diversity and mesh networking App 20080080440 - Yarvis; Mark D. ; et al.	2008-04-03
Power efficient signal acquisition with multiple receive antennas Grant 7,349,720 - Sandhu March 25, 2	2008-03-25
System and method for transmit diversity base upon transmission channel delay spread Grant 7,336,719 - Gore , et al. February 26, 2	2008-02-26
Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception App 20080014884 - Oyman; Ozgur ; et al.	2008-01-17
Multicarrier receivers and methods for separating transmitted signals in a multiple antenna system Grant 7,289,585 - Sandhu , et al. October 30, 2	2007-10-30
Techniques for heterogeneous radio cooperation App 20070076649 - Lin; Xintian E. ; et al.	2007-04-05
Apparatus, system and method capable of cooperating in a distributed communication wireless network App 20070053338 - Sandhu; Sumeet ; et al.	2007-03-08
Methods and apparatus for providing an integrated multi-hop routing and cooperative diversity system App 20070041345 - Yarvis; Mark D. ; et al.	2007-02-22
Method and apparatus for implementing cooperative diversity using partial channel knowledge App 20060270363 - Sandhu; Sumeet ; et al.	2006-11-30
Distributed communications for wireless networks App 20060262758 - Sandhu; Sumeet ; et al.	2006-11-23
Interleaver App 20060242475 - Sandhu; Sumeet ; et al.	2006-10-26
Techniques to enhance diversity for a wireless system App 20060223460 - Himayat; Nageen ; et al.	2006-10-05
Bit distributor for multicarrier communication systems employing adaptive bit loading for multiple spatial streams and methods App 20060156087 - Lin; Xintian E. ; et al.	2006-07-13
Multiple antenna multicarrier communication system and method with reduced mobile-station processing App 20060114816 - Maltsev; Alexander A. ; et al.	2006-06-01
Multiple output multicarrier transmitter and methods for spatial interleaving a plurality of spatial streams App 20060104377 - Chimitt; William J. ; et al.	2006-05-18
Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network Grant 7,039,412 - Sandhu , et al. May 2, 2	2006-05-02
Method and apparatus to interleave bits across symbols from different constellations App 20060067411 - Sandhu; Sumeet	2006-03-30
High rate, high diversity transmission on multiple transmit antennas App 20060067419 - Sandhu; Sumeet	2006-03-30
Power efficient signal acquisition with multiple receive antennas App 20060068854 - Sandhu; Sumeet	2006-03-30
Multicarrier transmitter and method for transmitting multiple data streams with cyclic delay diversity App 20060068698 - Sandhu; Sumeet ; et al.	2006-03-30
Semi-blind analog beamforming for multiple-antenna systems App 20050277423 - Sandhu, Sumeet ; et al.	2005-12-15
OFDM system with per subcarrier phase rotation App 20050220199 - Sadowsky, John S. ; et al.	2005-10-06
Methods and apparatus to control transmission of a multicarrier wireless communication channel through multiple antennas App 20050157682 - Sandhu, Sumeet	2005-07-21
Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel App 20050159115 - Sandhu, Sumeet	2005-07-21
Multicarrier receivers and methods for separating transmitted signals in a multiple antenna system App 20050152484 - Sandhu, Sumeet ; et al.	2005-07-14
Method and apparatus for selection and use of optimal antennas in wireless systems Grant 6,917,820 - Gore , et al. July 12, 2	2005-07-12
Systems and methods for adaptive bit loading in a multiple antenna orthogonal frequency division multiplexed communication system App 20050147076 - Sadowsky, John S. ; et al.	2005-07-07
Multiple-antenna communication systems and methods for communicating in wireless local area networks that include single-antenna communication devices App 20050141407 - Sandhu, Sumeet	2005-06-30
Method and apparatus for transmitting wireless signals on multiple frequency channels in a frequency agile network App 20050136933 - Sandhu, Sumeet ; et al.	2005-06-23
Multicarrier transmitter, multicarrier receiver, and methods for communicating multiple spatial signal streams App 20050058217 - Sandhu, Sumeet ; et al.	2005-03-17
Adaptive signaling in multiple antenna systems App 20050041611 - Sandhu, Sumeet	2005-02-24
Transmission of data with feedback to the transmitter in a wireless local area network or the like App 20050030897 - Sandhu, Sumeet	2005-02-10
Trained data transmission for communication systems App 20050032478 - Stephens, Adrian P. ; et al.	2005-02-10
Apparatus and associated methods to introduce diversity in a multicarrier communication channel App 20040257978 - Shao, Lei ; et al.	2004-12-23
Apparatus and associated methods to introduce diversity in a multicarrier communication channel App 20040258174 - Shao, Lei ; et al.	2004-12-23
Beam-former and combiner for a multiple-antenna system App 20040219899 - Ho, Minnie ; et al.	2004-11-04
System and method for transmit diversity base upon transmission channel delay spread App 20030099304 - Gore, Dhananjay ; et al.	2003-05-29
Wireless communication system with adaptive beam selection Grant 6,438,389 - Sandhu , et al. August 20, 2	2002-08-20
Method and apparatus for selection and use of optimal antennas in wireless systems App 20020102950 - Gore, Dhananjay A. ; et al.	2002-08-01