Inventor

Kelvin Kar Kin Au

Inventor

Kanata, CA

Overview

2006–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 131 as inventor

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

H04Wprimary

H04WWireless communication networks43%

H04LTransmission of digital information, e.g. telegraphic communication36%

Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use9%

H04BTransmission8%

H05KPrinted circuits2%

H04JMultiplex communication1%

H03MCoding0%

H04KSecret communication0%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications0%

PatentTitleYear

11,122,562System and method for transmission time intervals2021 11,102,775Resource block channelization for OFDM-based numerologies2021 11,102,039System and scheme of scalable OFDM numerology2021 11,070,339System and method of UE-centric radio access procedure2021 11,064,340Method and apparatus for provisioning physical signals and channels in a wireless network2021 11,050,503System and method of waveform design for operation bandwidth extension2021 11,051,257System and method of configurable sequence usage for transmission reception points2021 11,051,208Co-existence of low latency and latency tolerant downlink communication2021 11,039,435System and method for adaptive transmission time interval (TTI) structure2021 11,019,570System and method for always on connections in wireless communications system2021 11,019,645System and method for uplink grant-free transmission scheme2021 11,018,829System and method for determining a pilot signal2021 10,880,063System and method of UE-centric radio access procedure2020 10,873,905Apparatus and method for a wireless device to receive data in an eco state2020 10,873,413Apparatus and method for link adaptation in uplink grant-less random access2020 10,855,340System and method for network uplink measurement based operation using UE centric sounding2020 10,855,756System and method for peer-to-peer communication in cellular systems2020 10,849,065Apparatus and method for a wireless device to receive data in an eco state2020 10,841,922System and method for transmission time intervals2020 10,826,663System and method for determining a pilot signal2020 10,820,321Systems and methods for self-contained air interface partitions2020 10,812,219Systems and methods for adaptive downlink control information set for wireless transmissions2020 10,772,101Systems and methods for determining air interface configuration2020 10,764,893Systems and methods for self-contained air interface partitions2020 10,750,502Systems and methods for self-contained air interface partitions2020 10,749,644System and method for efficient bandwidth utilization2020 10,736,090Signaling indication for flexible new radio (NR) long term evolution (LTE) coexistence2020 10,735,166System and method of UE-centric radio access procedure2020 10,728,845Apparatus and method for a wireless device to receive data in an eco state2020 10,728,072Symbol and subframe alignment in a frame structure of a wireless communication system2020 10,728,743System and method of air interface capability exchange2020 10,721,041System and method for an adaptive frame structure with filtered OFDM2020 10,721,776System and method for transmission in a grant-free uplink transmission scheme2020 10,700,904Systems and methods for the coexistence of differing cyclic prefix lengths2020 10,680,864System and scheme of scalable OFDM numerology2020 10,680,855Measurement in non-cellular wireless networks2020 10,674,508User equipment operating mode control2020 10,645,714Systems and methods for configuring air interfaces with low overhead2020 10,644,777Channel state information reference signal (CSI-RS) for layer-3 (L3) mobility2020 10,638,478Method and system for distributed resource management in vehicular ad-hoc networks2020 10,631,297Systems and methods for self-contained air interface partitions2020 10,601,545System and method for forward error correction2020 10,594,465System and method for flexible channelization2020 10,582,494System and method for adaptive transmission time interval (TTI) structure2020 10,568,121System and method for reduced signaling transmissions in a communications system2020 10,554,465Transmitter time adjustments for groups of receivers2020 10,547,480System and scheme of scalable OFDM numerology2020 10,531,494Reference signal scrambling for random access2020 10,523,750System and method for peer-to-peer communication in cellular systems2019 10,511,351System and method for network uplink measurement based operation using UE centric sounding2019 10,506,418Method and apparatus for provisioning physical signals and channels in a wireless network2019 10,506,482Method and apparatus for provisioning physical signals and channels for mobile user equipment in a wireless network2019 10,505,842Systems and methods for software configurable air interface adaptation2019 10,448,425Systems and methods for traffic-aware medium access selection2019 10,433,283System and method for bandwidth division and resource block allocation2019 10,412,730System and method for transmission time intervals2019 10,405,300Signaling and control channel structures for multiple services2019 10,404,533Systems and methods for configuring slot formats with multiple switching points per slot2019 10,390,356Systems and methods for configuring air interfaces with low overhead2019 10,390,333System and method for transmission source identification2019 10,361,825Systems and methods of adaptive frame structure for time division duplex2019 10,362,478System and method for channel security2019 10,356,608System and method of user equipment state configurations2019 10,333,678Systems and methods of adaptive frame structure for time division duplex2019 10,298,433Transmitter time adjustments for groups of receivers2019 10,299,283System and method for coexistence of grant-free and grant-based uplink traffic2019 10,285,175System and method for adaptive transmission time interval (TTI) structure2019 10,277,360Multiplexing schemes for OFDMA2019 10,271,331System and method for transmission time intervals2019 10,219,273System and method for adaptive transmission time interval (TTI) structure2019 10,205,581Flexible slot architecture for low latency communication2019 10,200,172System and method for an adaptive frame structure with filtered OFDM2019 10,200,137System and method for adaptive TTI coexistence with LTE2019 10,200,915System and method for user equipment centric unified system access in virtual radio access network2019 10,193,656Systems and methods for adaptive downlink control information set for wireless transmissions2019 10,187,183System and method for retransmission of grant-free traffic2019 10,149,327System and method for transmission in a grant-free uplink transmission scheme2018 10,142,929Apparatus and method for a wireless device to receive data in an eco state2018 10,136,433System and method for adaptive transmission time interval (TTI) structure2018 10,135,562Apparatus and method for link adaptation in uplink grant-less random access2018 10,128,993Systems and methods of adaptive frame structure for time division duplex2018 10,045,345Systems and methods for self-contained air interface partitions2018 10,038,581System and scheme of scalable OFDM numerology2018 10,028,302System and method for uplink grant-free transmission scheme2018 9,986,027System and method for peer-to-peer communication in cellular systems2018 9,985,760System and method for an adaptive frame structure with filtered OFDM2018 9,973,243System and method for network uplink measurement based operation using UE centric sounding2018 9,948,430Method and apparatus for combining data and retransmission data in layer domain2018 9,923,665'System and method for forward error correction'2018 9,917,621'System and method for network uplink measurement based operation using UE centric sounding'2018 9,913,137'System and method for channel security'2018 9,906,342'System and method for low-payload acknowledgment'2018 9,883,524'Systems and methods for configuring air interfaces with low overhead'2018 9,807,589'Mobility indicator for UE transmission'2017 9,750,056'System and method for transmission in a grant-free uplink transmission scheme'2017 9,743,403'System and method for adaptive transmission time interval (TTI) structure'2017 9,736,774'Apparatus and method for a wireless device to receive data in an eco state'2017 9,668,269'Systems and methods for network MIMO'2017 9,648,558'System and method for user equipment centric unified system access in virtual radio access network'2017 9,629,066'System and method for transmission time intervals'2017 9,509,442'System and method for apriori decoding'2016 9,455,772'System and method for network uplink measurement based operation using UE centric sounding'2016 9,392,487'Systems and methods for traffic-aware medium access selection'2016 9,385,835'System and method for adaptive frame size management in a wireless multihop network'2016 9,351,258'Power management and distributed scheduling for uplink transmissions in wireless systems'2016 9,264,492'System and method for peer-to-peer communication in cellular systems'2016 9,237,458'Systems and methods for network MIMO'2016 9,131,498'System and method for adaptive transmission time interval (TTI) structure'2015 9,112,877'System and method for peer-to-peer communication in cellular systems'2015 9,071,403'Multiplexing schemes for OFDMA'2015 9,037,093'Method and system for diversity using orthogonal frequency/division multiplexing'2015 9,037,172'Power management and distributed scheduling for uplink transmissions in wireless systems'2015 9,036,515'Multiplexing schemes for OFDMA'2015 8,588,836'System and method for peer-to-peer communication in cellular systems'2013 8,537,773'Systems and methods for network MIMO'2013 8,391,902'Power management and distributed scheduling for uplink transmissions in wireless systems'2013 8,379,576'Call admission control systems and methods for wireless networks'2013 8,331,308'Systems and methods for network MIMO'2012 8,320,840'Method and system for diversity using orthogonal frequency/division multiplexing'2012 8,260,337'System and method for peer-to-peer communication in cellular systems'2012 8,150,432'Power management and distributed scheduling for uplink transmissions in wireless systems'2012 7,965,738'System and method for adaptive frame size management in a wireless multihop network'2011 7,957,746'Power management and distributed scheduling for uplink transmissions in wireless systems'2011 7,877,106'System and method for peer-to-peer communication in cellular systems'2011 7,769,401'Power management and distributed scheduling for uplink transmissions in wireless systems'2010 7,742,738'Method and system for diversity using orthogonal frequency/division multiplexing'2010 7,664,082'Method of scheduling with multiple radios per node in a wireless multihop network'2010 7,623,448'Systems and methods for wireless network negotiation'2009 7,548,758'System and method for peer-to-peer communication in cellular systems'2009 7,412,254'Power management and distributed scheduling for uplink transmissions in wireless systems'2008 7,103,350'Scheduler with fairness control and quality of service support'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2021Based in Ottawa, CA· patent location history

2012–2020Patents assigned to APPLE INC (18)· patent assignee history

2015–2020Patents assigned to AU KELVIN KAR KIN (22)· patent assignee history

2015–2020Patents assigned to MA JIANGLEI (22)· patent assignee history

2015–2020Patents assigned to ZHANG LIQING (13)· patent assignee history

2015–2021Based in Kanata, CA· patent location history

2016–2021Patents assigned to HUAWEI TECH CO LTD (93)· patent assignee history

2016Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HUAWEI TECH CO LTD	93	2016–2021
AU KELVIN KAR KINself	22	2015–2020
MA JIANGLEI	22	2015–2020
APPLE INC	18	2012–2020
ZHANG LIQING	13	2015–2020

Locations

Location	Patents	Span
Kanata, CA	80	2015–2021
Ottawa, CA	50	2006–2021
Cupertino, California, US	1	2016