LexDanaLexDanabeta
Inventor

Xiangyang Zhuang

Inventor
Lake Zurich, IL, US

Overview

90→
Patents
2003–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 90 as inventor

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

H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication38%
H04WWireless communication networks28%
H04BTransmission21%
H04JMultiplex communication7%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use3%
G01SRadio direction-finding2%
H01QAntennas, i.e. radio aerials0%
H03MCoding0%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications0%
PatentTitleYear
10,728,797Method for cancelling a data transmission of a neighboring cell202010,567,074Time grid with time division duplex switching intervals202010,491,334Flexible universal extended frame structure201910,470,177Method to determine the starting subframe of data channel201910,411,840Methods for enhanced HARQ mechanism201910,396,934Method for channel quality report201910,348,431Methods of discovery and measurements for small cells in OFDM/OFDMA systems201910,284,281Resource sharing in relay operations within wireless communication systems201910,219,255Time domain multiplexing UL transmission on multiple serving cells for a mobile station with single transmitter201910,117,130Method for cancelling a data transmission of a neighboring cell201810,117,131Method for cancelling a data transmission of a neighboring cell201810,111,131Method for cancelling a data transmission of a neighboring cell201810,057,018DRX and HARQ operations in adaptive TDD systems20189,942,069Methods and devices for frequency shift detection20189,936,485Method and apparatus of obtaining scheduling information of a data channel20189,936,518Method for transport block transmission and blind reception20189,913,255'Time domain multiplexing UL transmission on multiple serving cells for a mobile station with single transmitter'20189,900,134'Reference signal presence detection based license assisted access and reference signal sequence design'20189,883,526'Physical structure and reference signal utilization of enhanced physical downlink control channel for OFDM/OFDMA systems'20189,844,038'Method and system for link adaptation at a mobile station'20179,813,179'Method for cancelling a data transmission of a neighboring cell'20179,813,124'Methods for codeword level interference cancellation with network assistance'20179,794,803'System and methods of dynamic TDD configurations'20179,750,046'Methods and apparatus of obtaining scheduling information of data channel'20179,749,075'Methods of discovery and measurements for small cells in OFDM/OFDMA systems'20179,730,152'UE enhancement in FDD-TDD joint operation networks'20179,681,436'Method for search space configuration of enhanced physical downlink control channel'20179,628,251'UE measurement enhancement in adaptive TDD configuration networks'20179,628,230'Method of signaling particular types of resource elements in a wireless communication system'20179,602,229'Method for cancelling a data transmission of a neighboring cell'20179,559,797'Methods of discovery and measurements for small cells in OFDM/OFDMA systems'20179,541,632'Method and apparatus for generating reference signals for accurate time-difference of arrival estimation'20179,496,938'Configurable spatial channel information feedback in wireless communication system'20169,450,727'Physical layer acknowledgement signaling resource allocation in wireless communication systems'20169,445,409'Method for search space configuration of enhanced physical downlink control channel'20169,432,979'Method for semi-statically adapting uplink multiple-input multiple-output transmission'20169,401,750'Method and precoder information feedback in multi-antenna wireless communication systems'20169,287,957'Method for multi-antenna uplink transmission'20169,277,548'Physical structure and reference signal utilization of enhanced physical downlink control channel for OFDM/OFDMA systems'20169,252,918'Method and apparatus for control channel transmission and reception'20169,203,489'Method and precoder information feedback in multi-antenna wireless communication systems'20159,197,387'Method and apparatus for control channel transmission and reception'20159,143,293'Method of signaling particular types of resource elements in a wireless communication system'20159,125,196'Method and system for link adaptation at a mobile station'20159,118,465'Method for supporting flexible frame structures in wireless communication systems'20159,002,354'Interference control, SINR optimization and signaling enhancements to improve the performance of OTDOA measurements'20158,934,417'Resource allocation in wireless communication systems'20158,902,830'Energy-saving base station and method'20148,873,650'Configurable spatial channel information feedback in wireless communication system'20148,811,510'Method for semi-statically adapting uplink multiple-input multiple-output transmission'20148,767,843'Employing cell-specific and user entity-specific reference symbols in an orthogonal frequency-division multiple access'20148,730,925'Method and apparatus for generating reference signals for accurate time-difference of arrival estimation'20148,687,561'Method and system for link adaptation using metric feedback'20148,638,871'System and method for combination multiple input, multiple output (MIMO) and beamforming'20148,537,724'Relay operation in a wireless communication system'20138,537,658'Method of codebook design and precoder feedback in wireless communication systems'20138,537,911'Method and apparatus for reference signal processing in an orthogonal frequency division multiplexing communication system'20138,520,572'Multiplexing control and data on multilayer uplink transmissions'20138,509,338'Method and precoder information feedback in multi-antenna wireless communication systems'20138,509,112'Method and apparatus for closed loop transmission'20138,509,319'Uplink precoding for retransmission without explicit precoding instruction'20138,478,190'Multi-cell coordinated transmissions in wireless communication network'20138,452,296'Method and apparatus to facilitate use of default transmitter-receiver configurations'20138,422,411'Flexible frame structure in wireless communication system'20138,406,319'Channel estimator with high noise suppression and low interpolation error for OFDM systems'20138,396,047'Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station'20138,374,197'Method and system for link adaptation using metric feedback'20138,289,863'Method and apparatus for closed loop transmission'20128,259,825'Mapping and signaling of common reference symbols for multiple antennas'20128,243,678'Hierarchical pilot structure in wireless communication systems'20128,208,434'Method of signaling particular types of resource elements in a wireless communication system'20128,165,586'Apparatus and method for communicating and processing a reference signal based on an identifier associated with a base station'20128,130,847'Closed-loop transmission feedback in wireless communication systems'20128,059,556'Method and apparatus for closed loop transmission'20118,059,555'Method and apparatus for closed loop transmission'20118,000,293'Method and apparatus for performing spatial-division multiple access'20117,940,740'Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station'20117,912,113'Techniques for estimating received signal strength and carrier to interference and noise ratio in OFDM systems'20117,773,535'Method and apparatus for closed loop transmission'20107,656,842'Method and apparatus for MIMO transmission optimized for successive cancellation receivers'20107,599,327'Method and apparatus for accessing a wireless communication system'20097,573,805'Data transmission and reception method and apparatus'20097,426,198'Method and apparatus for performing spatial-division multiple access'20087,426,175'Method and apparatus for pilot signal transmission'20087,239,659'Method and apparatus for channel feedback'20077,139,328'Method and apparatus for closed loop data transmission'20067,126,996'Adaptive transmission method'20066,927,728'Method and apparatus for multi-antenna transmission'20056,757,337'Coding-assisted MIMO joint detection and decoding'20046,640,088'Method and system for adaptive channel estimation techniques'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2011Based in Hoffman Estates, IL, US· patent location history
2011–2018Patents assigned to ZHUANG XIANGYANG (38)· patent assignee history
2011–2020Based in Lake Zurich, IL, US· patent location history
2012–2016Patents assigned to MOTOROLA MOBILITY LLC (23)· patent assignee history
2012–2016Patents assigned to SAYANA KRISHNA KAMAL (17)· patent assignee history
2015–2019Patents assigned to Google Technology Holdings LLC (17)· patent assignee history
2016–2019Patents assigned to MEDIATEK INC (18)· patent assignee history
2018–2019Based in Santa Clara, CA, US· patent location history
2018Based in Lake Zurich, IL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHUANG XIANGYANGself382011–2018
MOTOROLA MOBILITY LLC232012–2016
MEDIATEK INC182016–2019
Google Technology Holdings LLC172015–2019
SAYANA KRISHNA KAMAL172012–2016
Locations
LocationPatentsSpan
Lake Zurich, Illinois, US742011–2020
Hoffman Estates, Illinois, US132003–2011
Santa Clara, California, US22018–2019
Lake Zurich, IL12018