Inventor

Yi Song

Inventor

Plano, TX, US

Overview

2005–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 133 as inventor

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

H04Wprimary

H04WWireless communication networks40%

H04LTransmission of digital information, e.g. telegraphic communication28%

H04BTransmission13%

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 communication4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium2%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications2%

G06FElectric digital data processing1%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1%

G01NInvestigating or analysing materials by determining their chemical or physical properties0%

PatentTitleYear

10,962,674Refocusing pulses and excitation pulses for NMR logging2021 10,848,212Feedback based on codebook subset2020 10,798,649Method and apparatus for layer 3 configuration in a heterogeneous network2020 10,694,481Small cell demodulation reference signal and initial synchronization2020 10,686,510System and method for supporting antenna beamforming in a cellular network2020 10,658,715Battery module heat management assembly2020 10,555,319Interference measurement methods for advanced receiver in LTE/LTE-A2020 10,548,135Providing a downlink control structure in a first carrier to indicate information in a second different carrier2020 10,506,512User equipment battery saving in a HetNet deployment with eICIC2019 10,491,277Feedback based on codebook subset2019 10,455,612Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networks2019 10,321,359Controlling data offload in response to feedback information2019 10,277,294Feedback based on codebook subset2019 10,263,683System and method for supporting antenna beamforming in a cellular network2019 10,231,150Sending data rate information to a wireless access network node2019 10,206,213Providing a downlink control structure in a first carrier to indicate information in a second different carrier2019 10,178,596Method and apparatus for handover in heterogeneous cellular networks2019 10,154,467Transmit power adjustment for inter-device communication in wireless communication systems2018 10,129,812Uplink transmissions for type 2 relay2018 10,075,273Method and system having reference signal design for new carrier types2018 10,075,954Systems and methods for band-limited subframes in wireless networks2018 10,063,298Feedback based on codebook subset2018 10,064,200Interference measurement methods for advanced receiver in LTE/LTE-A2018 10,028,185Method and relay node for mobile relay enablement2018 9,998,973Communicating radio resource configuration information2018 9,985,710System and method for supporting antenna beamforming in a cellular network2018 9,986,524Small cell demodulation reference signal and initial synchornization2018 9,973,901Enhancing group communication services2018 9,960,881System and method for modulation and coding scheme adaptation and power control in a relay network2018 9,949,289Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networks2018 9,942,808Identifying a subframe containing information relating to an uplink grant2018 9,923,616'Feedback based on codebook subset'2018 9,913,276'Providing a downlink control structure in a first carrier to indicate information in a second, different carrier'2018 9,900,820'Communicating data using a local wireless access network node'2018 9,832,717Method and apparatus for layer 3 configuration in a heterogeneous network2017 9,825,741'Interference management in a wireless network'2017 9,826,381'Device handshake/discovery for inter-device communication in wireless communication systems'2017 9,794,850'Procedure for formulating a signal to interference plus noise ratio'2017 9,763,110'Method and system for mobile relay enablement'2017 9,742,516'Method and system for control format detection in heterogeneous cellular networks'2017 9,717,112'Method and apparatus for small cell configuration in a heterogeneous network architecture'2017 9,706,532'TDD and FDD joint carrier aggregation enhancements in LTE-advanced'2017 9,680,536'System and method for supporting antenna beamforming in a cellular network'2017 9,674,792'System and method for modulation and coding scheme adaptation and power control in a relay network'2017 9,642,121'Methods and apparatus for enabling further enhancements to flexible subframes in LTE heterogeneous networks'2017 9,629,025'Controlling data offload in response to feedback information'2017 9,622,138'UE measurement procedure in a heterogeneous mobile network'2017 9,554,397'Identifying a subframe containing information relating to an uplink grant'2017 9,548,803'Performance for a multiple antenna beamforming cellular network'2017 9,544,880'Methods and apparatus for enabling further L1 enhancements in LTE heterogeneous networks'2017 9,532,281'Methods and systems for wireless communication in heterogeneous networks'2016 9,532,228'Dynamic cell clustering'2016 9,532,363'Supplemental node transmission assistance in a wireless network'2016 9,521,600'Handover mechanism in cellular networks'2016 9,521,669'HARQ for dynamic change of the TDD UL/DL configuration in LTE TDD systems'2016 9,521,637'Small cell demodulation reference signal and initial synchronization'2016 9,503,935'Handover mechanism in cellular networks'2016 9,485,755'Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier'2016 9,479,239'Feedback based on designated subset of codebook'2016 9,473,952'Method and relay node for mobile relay enablement'2016 9,467,872'Method and system for mobile relay enablement'2016 9,444,745'Sending data rate information to a wireless access network node'2016 9,425,946'Interference measurement methods for advanced receiver in LTE/LTE-A'2016 9,420,605'Method and apparatus for cell coordination in heterogeneous cellular networks'2016 9,402,256'Method and system having reference signal design for new carrier types'2016 9,386,569'Processing information blocks for wireless transmission'2016 9,369,253'Methods of interference measurement for advanced receiver in LTE/LTE-A'2016 9,332,516'Method and system for signaling in a heterogeneous network'2016 9,313,698'Method and apparatus for handover in heterogeneous cellular networks'2016 9,301,184'Procedure for formulating a signal to interference plus noise ratio'2016 9,294,994'User equipment battery saving in a HETNET deployment with eICIC'2016 9,276,698'Determining hybrid ARQ indicators'2016 9,277,475'Mobility parameter adjustment and mobility state estimation in heterogeneous networks'2016 9,271,324'Method and apparatus for assisted serving cell configuration in a heterogeneous network architecture'2016 9,270,496'Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay'2016 9,270,351'Codebook subset selection'2016 9,258,745'Method and system for mobile relay enablement'2016 9,210,713'System and method for intra-cell frequency reuse in a relay network'2015 9,184,889'Method and system having reference signal design for new carrier types'2015 9,185,744'Uplink transmissions for type 2 relay'2015 9,173,109'Radio link quality monitoring'2015 9,173,147'Communicating data using a local wireless access network node'2015 9,167,449'Dynamic cell clustering'2015 9,155,077'Methods and apparatus for enabling further enhancements to flexible subframes in LTE heterogeneous networks'2015 9,144,010'Method and system for small cell discovery in heterogeneous cellular networks'2015 9,137,836'Inter-device communication authorization and data sniffing in wireless communication systems'2015 9,131,513'Coordinating allocation of resources for use by small cells'2015 9,125,112'Communicating radio resource configuration information'2015 9,125,119'Transitioning of a packet-switched emergency call between first and second types of wireless access networks'2015 9,100,979'Hidden node interference issue in a type II relay network'2015 9,100,883'Methods and systems for wireless communication in heterogeneous networks'2015 9,084,264'Method and apparatus for small cell configuration in a heterogeneous network architecture'2015 9,084,275'Selecting an uplink-downlink configuration for a cluster of cells'2015 9,078,191'Controlling allocation of a portion of a shared channel to use for control information'2015 9,077,500'Controlling allocation of a portion of a shared channel to use for control information'2015 9,072,021'Method and apparatus for hybrid automatic repeat request operation in a heterogeneous network architecture'2015 9,036,578'Method and apparatus for control channel configuration in a heterogeneous network architecture'2015 9,014,113'User equipment architecture for inter-device communication in wireless communication systems'2015 8,989,755'Methods of inter-cell resource sharing'2015 8,989,033'Downlink MCS selection in a type 2 relay network'2015 8,982,895'Inter-device communication in wireless communication systems'2015 8,964,664'System and method for association and uplink adaptation in a relay network'2015 8,964,705'For small cell demodulation reference signal and initial synchronization'2015 8,917,668'System and method for energy saving in a wireless system'2014 8,909,156'Codebook subset selection'2014 8,897,203'Physical uplink shared channel demodulation reference signal design for uplink coordinated transmission in type II relay using a punctured demodulation reference signal'2014 8,849,291'Supplemental node transmission assistance in a wireless communication network'2014 8,817,590'Processing information blocks for wireless transmission'2014 8,792,399'Phase-rotated reference signals for multiple antennas'2014 8,787,225'Phase-rotated reference signals for multiple antennas'2014 8,755,324'Allocating backhaul resources'2014 8,755,791'Method and system for low power downlink transmission in heterogeneous networks'2014 8,750,933'System and method for supporting antenna beamforming in a cellular network'2014 8,744,449'Mobility parameter adjustment and mobility state estimation in heterogeneous networks'2014 8,644,764'Weighting matrix selection based on information acquired from remote station'2014 8,605,684'System and method for coordinated multi-point network operation to reduce radio link failure'2013 8,592,585'Phosphorescent iridium complex with non-conjugated cyclometalated ligands, synthetic method of preparing the same and phosphorescent organic light emitting diode thereof'2013 8,526,396'Performing processing with respect to an overhead message for a mobile station in tunnel mode'2013 8,520,621'Providing a downlink control structure in a first carrier to indicate control information in a second, different carrier'2013 8,488,514'Relay backhaul link quality considerations for mobility procedures'2013 8,468,412'Downlink transmissions for type 2 relay'2013 8,437,268'System and method for intra-cell frequency reuse in a relay network'2013 8,410,269'Phosphorescent iridium complex with non-conjugated cyclometalated ligands, synthetic method of preparing the same and phosphorescent organic light emitting diode thereof'2013 8,391,797'Performance for a multiple antenna beamforming cellular network'2013 8,270,374'Determining link quality for networks having relays'2012 8,260,911'Scheduling method for polling device data'2012 8,204,507'Supplemental node transmission assistance in a wireless communications network'2012 8,030,490'Phosphorescent iridium complex with non-conjugated cyclometalated ligands, synthetic method of preparing the same and phosphorescent organic light emitting diode thereof'2011 7,451,128'Method for increasing data processing efficiency'2008 7,433,949'Scheduling method for polling device data'2008 7,203,782'Queueing method supporting multiple client accesses simultaneously'2007 7,112,690'Volatile noble metal organometallic complexes'2006 6,898,650'Queueing method supporting multiple client accesses simultaneously'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2007Based in Provo, UT, US· patent location history

2008–2012Based in Shenzhen, CN· patent location history

2011–2013Based in Hsinchu, TW· patent location history

2012–2019Patents assigned to SONG YI (42)· patent assignee history

2012–2019Patents assigned to CAI ZHIJUN (33)· patent assignee history

2012–2019Patents assigned to YU YI (22)· patent assignee history

2012–2018Based in Irving, TX, US· patent location history

2013–2020Patents assigned to BLACKBERRY LTD (90)· patent assignee history

2013–2020Patents assigned to APPLE INC (24)· patent assignee history

2013–2020Based in Plano, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BLACKBERRY LTD	90	2013–2020
SONG YIself	42	2012–2019
CAI ZHIJUN	33	2012–2019
APPLE INC	24	2013–2020
YU YI	22	2012–2019

Locations

Location	Patents	Span
Plano, Texas, US	106	2013–2020
Irving, Texas, US	16	2012–2018
Hsinchu, TW	3	2011–2013
Shenzhen, CN	3	2008–2012
Provo, UT, US	2	2005–2007