LexDanaLexDanabeta
Inventor

Robert W. Heath, Jr.

Inventor
Austin, TX, US

Overview

65→
Patents
1996–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 65 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary
H04BTransmission39%
H04LTransmission of digital information, e.g. telegraphic communication25%
H04WWireless communication networks22%
H04HBroadcast communication5%
H01QAntennas, i.e. radio aerials2%
H04JMultiplex communication2%
LOC252%
B44FSpecial designs or pictures1%
C23CCoating metallic material1%
E04BGeneral building constructions1%
PatentTitleYear
10,686,498Systems and methods for massive MIMO adaptation202010,439,845Sectored random beams for compressive channel estimation in massive MIMO201910,374,836Method and apparatus for downlink channel estimation in massive MIMO201910,250,309System and method for downlink channel estimation in massive multiple-input-multiple-output (MIMO)20199,847,821Spatial multiplexing in a cellular network20179,736,832'Wireless communications system that supports multiple modes of operation'20179,484,990'Spatial mode adaptation at the cell edge using interferer spatial correlation'20169,288,800'Wireless communications system that supports multiple modes of operation'20169,210,709'Spatial multiplexing in a cellular network'20159,144,074'Spatial multiplexing in a cellular network'20159,137,799'Spatial multiplexing in a cellular network'20158,958,499'Transmitting data over a communications channel'20158,798,120'Methods and communication systems having adaptive mode selection'20148,711,961'Communicating channel state information using predictive vector quantization'20148,638,874'Progressive feedback for high resolution limited feedback wireless communication'20148,565,331'Inserting and decoding replicated data symbols in wireless communications'20138,514,913'System and method for transmitting pilot and data symbols in a relayed-wireless communications network'20138,428,037'Wireless communications system that supports multiple modes of operation'20138,428,162'System and method for distributed input distributed output wireless communications'20138,418,033'Mode selection for data transmission in wireless communication channels based on statistical parameters'20138,345,637'Wireless communications system that supports multiple modes of operation'20138,339,934'Spatial multiplexing in a cellular network'20128,306,146'Progressive feedback for high resolution limited feedback wireless communication'20128,284,863'Apparatus and method for beamforming with limited feedforward channel in multiple input multiple output wireless communication system'20128,233,926'Spatial mode adaptation at the cell edge using interferer spatial correlation'20128,217,835'Method and apparatus for beam-forming signal in multi user-MIMO wireless communication system'20128,204,142'Precoder and precoding method in a multi-antenna system'20128,200,212'Wireless network system and method'20128,190,209'Apparatus and method for beamforming in a multiantenna multiuser communication system'20128,165,533'Apparatus and method for beamforming based on generalized eigen-analysis in multiple input multiple output wireless communication system'20128,160,121'System and method for distributed input-distributed output wireless communications'20128,135,349'Apparatus and method for interference cancellation in multi-antenna system'20128,130,862'Precoding system and method for multi-user transmission in multiple antenna wireless systems'20128,050,618'Apparatus and method for transmission and reception in multiple input multiple output system with relay station'20117,921,349'Mode selection for data transmission in wireless communication channels based on statistical parameters'20117,809,330'System and method for reselecting antennas in a cellular mobile communication system using multiple antennas'20107,778,147'MIMO communication system using an adaptive transmission mode switching technique'20107,773,564'Subscriber unit in a hybrid link incorporating spatial multiplexing'20107,761,775'Mode selection for data transmission in wireless communication channels based on statistical parameters'20107,693,100'Adaptive feedback method for cellular communication'20107,676,007'System and method for interpolation based transmit beamforming for MIMO-OFDM with partial feedback'20107,649,868'Method and system for evaluating a wireless link'20107,636,381'System and method for distributed input-distributed output wireless communications'20097,633,994'System and method for distributed input-distributed output wireless communications'20097,606,204'Subscriber unit in a hybrid link incorporating spatial multiplexing'20097,599,420'System and method for distributed input distributed output wireless communications'20097,586,873'Wireless communications system that supports multiple modes of operation'2009D0595430'Simulated stone architectural trim assembly'20097,486,931'System and method for reselecting antennas in a cellular mobile communication system using multiple antennas'20097,392,054'Resource allocation scheduling method for a cellular communication system'2008RE040056'Methods of controlling communication parameters of wireless systems'20087,328,033'Wireless network system and method'2008D0552265'Simulated stone architectural trim assembly'20077,191,381'Mode lookup tables for data transmission in wireless communication channels based on statistical parameters'20077,058,146'Method and wireless communications systems using coordinated transmission and training for interference mitigation'20066,937,592'Wireless communications system that supports multiple modes of operation'20056,850,498'Method and system for evaluating a wireless link'20056,760,882'Mode selection for data transmission in wireless communication channels based on statistical parameters'20046,757,265'Subscriber unit in a hybrid link incorporating spatial multiplexing'20046,678,253'Subscriber unit incorporating spatial multiplexing'20046,377,636'Method and wireless communications system using coordinated transmission and training for interference mitigation'20026,377,632'Wireless communication system and method using stochastic space-time/frequency division multiplexing'20026,298,092'Methods of controlling communication parameters of wireless systems'20016,067,290'Spatial multiplexing in a cellular network'20005,535,563'Fitted manufactured stone sections'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2009Based in Napa, CA, US· patent location history
2000–2008Based in Hayward, CA, US· patent location history
2002–2017Based in Los Altos, CA, US· patent location history
2004–2017Patents assigned to INTEL CORP (23)· patent assignee history
2004–2013Based in Mountain View, CA, US· patent location history
2008–2015Patents assigned to UNIV TEXAS (17)· patent assignee history
2008–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (12)· patent assignee history
2008–2020Based in Austin, TX, US· patent location history
2010–2015Patents assigned to HEATH JR ROBERT W (13)· patent assignee history
2012–2014Patents assigned to CHAE CHAN-BYOUNG (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INTEL CORP232004–2017
UNIV TEXAS172008–2015
HEATH JR ROBERT Wself132010–2015
SAMSUNG ELECTRONICS CO LTD122008–2012
CHAE CHAN-BYOUNG62012–2014
Locations
LocationPatentsSpan
Austin, Texas, US342008–2020
Los Altos, California, US172002–2017
Mountain View, California, US72004–2013
Hayward, California, US42000–2008
Napa, California, US31996–2009