LexDanaLexDanabeta
Inventor

Li-Hsiang Sun

Inventor
San Diego, CA, US

Overview

114→
Patents
2007–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 114 as inventor

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

H04Wprimary
H04WWireless communication networks42%
H04LTransmission of digital information, e.g. telegraphic communication32%
H04BTransmission15%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
H04JMultiplex communication1%
G01SRadio direction-finding1%
G06FElectric digital data processing0%
H04MTelephonic communication0%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications0%
PatentTitleYear
10,855,350Systems and methods for beamforming feedback in mm wave wireless local area networks202010,645,625Coordinated packet data network change for selected internet protocol traffic offload202010,616,905EPC enhancements for proximity services202010,512,013Method and apparatus for processing NAS signaling request in wireless communication system201910,498,519Methods for dynamic TDD uplink/downlink configuration201910,477,576Method and apparatus for multi-user concurrent random access for wireless local area networks (WLANs)201910,420,066Methods, systems and apparatuses for operation in long-term evolution systems201910,182,382Local offload and small cell architecture (SCA)201910,159,065Establishing additional reverse link carriers in multi-carrier wireless systems201810,136,266Group communication service enabler (GCSE) group management201810,104,591Coordinated packet data network change for selected internet protocol traffic offload201810,085,193Methods for 3GPP WLAN interworking for improved WLAN usage through offload20189,986,463Inter-APN routing flow distribution20189,974,090EPC enhancements for proximity services20189,967,819Method for processing data associated with idle mode signaling reduction in a wireless communication system20189,930,597'Coordinated packet data network change for selected internet protocol traffic offload'20189,820,194'1x message bundling'20179,814,024'Establishing additional reverse link carriers in multi-carrier wireless systems'20179,722,760'Methods for dynamic TDD uplink/downlink configuration'20179,713,055'Method and apparatus for processing NAS signaling request in wireless communication system'20179,674,830'Method for processing data associated with session management and mobility management'20179,648,520'Method for processing data associated with handover in a wireless network'20179,641,305'Method of transmitting and receiving acknowledgment signal in a wireless communication system'20179,635,682'Method of utilizing resources efficiently in a reverse link transmission'20179,622,178'Method for processing data associated with idle mode signaling reduction in a wireless communication system'20179,585,120'1X message bundling'20179,553,701'Methods, systems and apparatuses for operation in long-term evolution systems'20179,504,005'Method for processing data associated with location area update in a wireless communication system'20169,491,659'Method and apparatus for controlling network access in a wireless communication system'20169,414,377'Method for processing data associated with session management and mobility management'20169,363,770'Automatic provisioning of handoff parameters for femtocell'20169,319,938'Inter-APN routing flow distribution'20169,313,752'Automatic provisioning of power parameters for femtocell'20169,300,384'Method of transmitting at least one sub-packet based on feedback information in a wireless communication system'20169,282,487'Multi-homed terminals'20169,271,172'Method and apparatus for processing NAS signaling request in wireless communication system'20169,210,630'Method of transmitting a signal related to mobility management in a network supporting a number of network modes of operation'20159,148,882'Method for processing data associated with session management and mobility management'20159,118,449'Method of transmitting and receiving acknowledgment signal in a wireless communication system'20159,088,986'Method for processing data associated with idle mode signaling reduction in a wireless communication system'20159,077,502'Method of transmitting and receiving acknowledgment signal in a wireless communication system'20159,008,069'Method of utilizing resources efficiently in a reverse link transmission'20159,008,043'Method for processing data associated with location area update in a wireless communication system'20158,982,838'Method for processing data associated with handover in a wireless network'20158,954,065'Method of communicating data based on an unlicensed band in a wireless communication system'20158,948,122'Method of transmitting data by utilizing resources in hybrid automatic request operations'20158,937,936'Acquiring time synchronization and location information with a femtocell'20158,934,334'Method and apparatus for processing NAS signaling request in wireless communication system'20158,929,338'Method for processing data associated with idle mode signaling reduction in a wireless communication system'20158,917,694'Method of transmitting and receiving acknowledgment signal in a wireless communication system'20148,885,600'Enhanced delay management'20148,837,408'Method for processing data associated with session management and mobility management'20148,787,265'Method of transmitting and receiving acknowledgment signal in a wireless communication system'20148,773,975'Network coding enhancements'20148,588,792'Channel-occupancy-status based early avoidance'20138,577,285'Relay frame structure for supporting transparent and bidirectional relays'20138,559,377'Joint orthogonal frequency-division multiplexing (OFDM) and multi-carrier code division multiple access (MC-CDMA) transmission and fast cell switching for circuit switching traffic'20138,504,040'Wireless/wired backhaul-aware cell selection mechanism'20138,478,262'Method and apparatus for delegating signal quality handover measuring of a user equipment in wireless communication to a neighbouring user equipment'20138,472,396'Method and apparatus for transmitting channel quality information in a multi-carrier wireless communication system'20138,462,739'Method and apparatus for transmitting control information in a multi-carrier wireless communication system'2013RE044198'Method of providing point-to-multipoint service in mobile communication system'20138,411,618'Method of transmitting and receiving frame in a wireless communication system'20138,401,465'Relay frame structure for supporting transparent and bidirectional relays'20138,379,606'Access probe randomization for wireless communication system'20138,358,630'Method of transmitting at least one sub-packet based on feedback information in a wireless communication system'20138,351,375'Method and apparatus of performing cell re-search between heterogeneous networks'20138,341,493'Control channel detection for multiple implicit identifiers'20128,279,835'Method to facilitate user equipment handoff within a packet data communication system'20128,274,927'Method for performance enhancement in a cell edge region'20128,265,548'Relay frame structure for supporting transparent and bidirectional relays'20128,248,923'Automatic provisioning of admission policy for femtocell'20128,223,683'Automatic provisioning of femtocell'20128,223,069'Network assisted positioning'20128,213,391'Time synchronization of femtocell'20128,204,024'Method and apparatus for supporting downlink joint detection in TDD CDMA systems'20128,200,264'Cyclic delay diversity based transmission with delay hopping'20128,184,600'Establishing additional reverse link carriers in multi-carrier wireless systems'20128,180,378'Access probe enhancements'20128,159,979'Enhanced TDD frame structure'20128,150,420'Mobile station assisted location based service'20128,134,962'Resource management in a wireless communication network'20128,134,938'Delay control in a mobile communication system'20128,050,213'Message coding in a relayed communications network'20118,045,524'Efficient resource utilization with interlace and/or interlace offset switching'20118,027,306'Miscellaneous improvements on the HRPD system'20118,000,257'Method of providing point-to-multipoint service in mobile communication system'20117,995,512'Method of transmitting data in cellular networks using cooperative relaying'20117,953,048'Establishing additional reverse link carriers in multi-carrier wireless systems'20117,945,214'Method of reducing overhead for multi-input, multi-output transmission system'20117,944,808'OFDM symbol design for different channel conditions and for backward compatibility with 1xEV-DO and NxEV-DO'20117,940,737'Method and apparatus for multiplexing multiple reverse feedback channels in multi-carrier wireless networks'20117,924,776'Auxiliary ACK channel feedback for control channels and broadcast multicast signals'20117,917,094'Method and apparatus for overhead reduction of signaling messages'20117,885,263'Multi-link RLP enhancements'20117,869,402'Method of efficiently utilizing resources in a wireless communication system'20117,831,252'Method, user equipment and network for performing a handover for user equipments in peer-to-peer communication mode, to a cell whose link performance is a predefined value higher than that of the active cell'20107,826,573'Method of identifying a space-time encoded signal in a wireless communication system'20107,826,548'Resource management in a wireless communication network'20107,813,260'Method for configuring multiuser packet and a structure thereof in a wireless communication system'20107,801,260'Peak detection accuracy'20107,782,807'Broadcast and multicast services (BCMCS) for orthogonal frequency division multiplexing (OFDM)-based mobile broadband wireless cellular systems'20107,760,617'Method and structure of configuring preamble to support transmission of data symbol in a wireless communication system'20107,729,232'Method of transmitting and receiving data using superposition modulation in a wireless communication system'20107,715,347'Method of enabling a combined data rate control lock channel in a wireless communication system'20107,715,787'Method of cooperatively relaying data in cellular networks for a broadcast multicast services'20107,710,893'Method of reducing signalling overhead and power consumption in a wireless communication system'20107,672,644'Method and apparatus for overhead reduction of signaling messages'20107,583,984'Method of providing notification for battery power conservation in a wireless system'20097,336,638'Method and apparatus for uplink synchronization maintenance with P2P communication in wireless communication networks'20087,333,824'Method and apparatus for supporting P2P communication in TDD CDMA communication systems'20087,308,266'Method and system for peer-to-peer communication management in wireless communication networks'20077,286,841'Method and system for maintaining uplink synchronization with peer-to-peer communication in wireless communication system'20077,283,832'Method and system for establishing wireless peer-to-peer communications'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2013Based in Shanghai, CN· patent location history
2009–2019Patents assigned to LG ELECTRONICS INC (88)· patent assignee history
2009–2020Based in San Diego, CA, US· patent location history
2012–2017Patents assigned to SUN LI-HSIANG (43)· patent assignee history
2012–2016Patents assigned to WANG SHU (15)· patent assignee history
2012–2016Patents assigned to KIM SANG GOOK (13)· patent assignee history
2012–2016Patents assigned to LEE SUK WOO (12)· patent assignee history
2012–2016Based in San Bernardino, CA, US· patent location history
2017–2019Based in Smithtown, NY, US· patent location history
2018Based in Melville, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC882009–2019
SUN LI-HSIANGself432012–2017
WANG SHU152012–2016
KIM SANG GOOK132012–2016
LEE SUK WOO122012–2016
Locations
LocationPatentsSpan
San Diego, California, US922009–2020
Shanghai, CN92007–2013
Smithtown, New York, US82017–2019
San Bernardino, California, US32012–2016
Melville, New York, US12018