Inventor

Yakun Sun

Inventor

Sunnyvale, CA, US

Overview

2008–2021

Patent span

Electricity

Primary field (CPC H)

Patents· 228 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 communication39%

H04WWireless communication networks32%

H04BTransmission20%

H04JMultiplex communication4%

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%

H03MCoding1%

G01SRadio direction-finding0%

E21BEarth or rock drilling0%

G06FElectric digital data processing0%

H04KSecret communication0%

PatentTitleYear

10,945,151Data transmission rate control method and device2021 10,925,011Method for communication between user equipments, user equipment, and base station2021 10,911,125Communication method, terminal, and base station2021 10,873,652Signal field encoding in a high efficiency wireless local area network (WLAN) data unit2020 10,862,549Sub-channel allocation in orthogonal frequency division multiplex WLAN2020 10,834,674Training sequences for high efficiency wireless local area networks2020 10,826,569Sub-channel allocation in orthogonal frequency division multiplex WLAN2020 10,826,735Systems and methods for implementing an OFDMA LTF design for wireless network communication2020 10,812,244Acknowledgment of uplink orthogonal frequency division multiple access transmission2020 10,797,821Signaling PHY preamble formats2020 10,790,937Hybrid automatic repeat request for wireless local area network2020 10,764,874Trigger frame format for orthogonal frequency division multiple access (OFDMA) communication2020 10,742,285Explicit multiuser beamforming training in a wireless local area network2020 10,735,236Systems and methods to reduce peak to average power ratio for dual sub-carrier modulated transmissions in a wireless network2020 10,728,798Systems and methods for transmitting a preamble within a wireless local area network (WLAN)2020 10,720,978Beam diversity interference mitigation2020 10,715,368Generating packets having orthogonal frequency division multiplexing (OFDM) symbols2020 10,708,892Resource request for uplink transmission2020 10,681,625Single-user acknowledgement options for wireless communication in a multi-user environment2020 10,652,820Methods and apparatus for increasing the number of training and data tones in wireless communications systems2020 10,624,131Channel access for simultaneous uplink transmissions by multiple communication devices2020 10,602,430Multiple basic service set support2020 10,595,338Methods and apparatus for adaptive channel access2020 10,587,375Downlink signaling in a high efficiency wireless local area network (WLAN)2020 10,581,627Broadcast and multicast in a wireless communication system in a wireless communication network2020 10,574,418Determining channel availability for orthogonal frequency division multiple access operation2020 10,567,127Signal fields in a high efficiency wireless local area network (WLAN) data unit2020 10,560,158Triggered uplink transmissions in wireless local area networks2020 10,511,471Sounding and tone block allocation for orthogonal frequency division multiple access (OFDMA) in wireless local area networks2019 10,492,221Methods and apparatus for protecting transmissions in a wireless communication network2019 10,484,980Link layer service platform2019 10,477,452Spatial reuse in 60 GHZ wireless networks2019 10,470,219Contention-based orthogonal frequency division multiple access (OFDMA) communication2019 10,454,798Multi-user data unit arrival time adjustment2019 10,454,648Short training field for WiFi2019 10,447,725Secure ranging wireless communication2019 10,439,854Systems and methods to reduce peak to average power ratio for dual sub-carrier modulated transmissions in a wireless network2019 10,433,309Orthogonal frequency division multiple access for wireless local area network2019 10,419,187Short training field for WiFi2019 10,411,937Generating packets having orthogonal frequency division multiplexing (OFDM) symbols2019 10,404,839Signal field encoding in a high efficiency wireless local area network (WLAN) data unit2019 10,404,517Orthogonal frequency division multiplex data unit generation and decoding2019 10,405,325Systems and methods for providing resource signaling within a wireless local area network (WLAN)2019 10,390,328Beamforming training in orthogonal frequency division multiple access (OFDMA) communication systems2019 10,383,054Methods and apparatus for increasing the number of training and data tones in wireless communications systems2019 10,382,598Physical layer frame format for WLAN2019 10,374,840Auto-detection of repeated signals2019 10,375,679Trigger frame format for orthogonal frequency division multiple access (OFDMA) communication2019 10,362,152Trigger-based single user uplink transmission2019 10,356,815Clear channel assessment for co-located wireless networks2019 10,349,413Orthogonal frequency division multiple access for wireless local area network2019 10,348,446Signaling PHY preamble formats2019 10,334,614Method and system for mitigating interference between different radio access technologies utilized by a communication device2019 10,334,571Trigger frame format for orthogonal frequency division multiple access (OFDMA) communication2019 10,314,025Systems and methods for performing media access control consideration for multi-user transmission2019 10,306,603Resource request for uplink multi-user transmission2019 10,305,659Uplink multi-user transmission2019 10,291,752Physical layer frame format for WLAN2019 10,285,202Channel access for simultaneous uplink transmissions by multiple communication devices2019 10,263,735Tone block allocation for orthogonal frequency division multiple access data unit2019 10,264,462Method and apparatus for mitigating the effect of certain types of interference on a signal received in a wireless network2019 10,263,738Downlink signaling in a high efficiency wireless local area network (WLAN)2019 10,257,006High efficiency orthogonal frequency division multiplexing (OFDM) physical layer (PHY)2019 10,256,961Acknowledgment of uplink orthogonal frequency division multiple access transmission2019 10,257,806Medium access control for multi-channel OFDM in a wireless local area network2019 10,251,065Methods and apparatus for interference aware spatial reuse2019 10,243,711Carrier frequency offset estimation2019 10,237,891Multiple basic service set support2019 10,230,556Systems and methods for implementing an OFDMA LTF design for wireless network communication2019 10,230,490Systems, apparatuses and methods for a signal extension padding scheme2019 10,218,822Physical layer frame format for WLAN2019 10,219,162Interference suppression or cancellation in collocated receivers2019 10,219,274Channel bonding operations in wireless communications2019 10,212,730Partial association identifier (AID) length change notification2019 10,212,721Termination of wireless communication uplink periods to facilitate reception of other wireless communications2019 10,201,009Methods and apparatus for protecting transmissions in a wireless communication network2019 10,201,017Contention-based orthogonal frequency division multiple access (OFDMA) communication2019 10,194,385Determining multi-user or single user transmission for access point acknowledgement in a multi-user environment2019 10,194,006Physical layer frame format for WLAN2019 10,187,497Systems and methods for performing data frame configuration on the physical layer for high-data rate wireless local area networks (WLANS)2019 10,181,966WiFi classification by pilot sequences2019 10,178,673Sounding for UL OFDMA transmission in WLAN2019 10,164,745Systems and methods for cross-channel scheduling of high efficiency (HE) multi-user (MU) frame transmission2018 10,164,695Tone block and spatial stream allocation2018 10,165,094Structure for low-power-low-rate data transmission2018 10,164,729System and method of tone mapping during single user and multiple user operating modes including transmissions respectively of OFDM symbols and OFDMA symbols in a WLAN2018 10,159,043Training sequences in wireless communication systems2018 10,135,582Systems and methods for introducing time diversity in WiFi transmissions2018 10,122,563Orthogonal frequency division multiplex data unit generation and decoding2018 10,123,328Coexistence techniques for wide area network devices operating in unlicensed bands2018 10,111,185Backoff operation in connection with spatial reuse2018 10,103,923Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks2018 10,097,393Systems and methods to reduce peak to average power ratio for dual sub-carrier modulated transmissions in a wireless network2018 10,090,969Method and apparatus for transmission2018 10,079,709Physical layer data unit format for a wireless communication network2018 10,079,918Block coding scheme for PHY data unit transmission2018 10,079,628Signaling resource allocations in multi-user data units2018 10,075,874Systems and methods for transmitting a preamble within a wireless local area network (WLAN)2018 10,075,318Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks2018 10,045,294Methods and apparatus for increasing the number of training and data tones in wireless communications systems2018 10,038,540Short training field for WiFi2018 10,038,518Signaling phy preamble formats2018 10,038,996User group selection in multiple user multiple input multiple output (MU-MIMO) configurations2018 10,034,227Access point association using trigger-based uplink single user transmission2018 10,027,449Signal fields in a high efficiency wireless local area network (WLAN) data unit2018 10,021,224Trigger-based single user uplink transmission2018 10,014,992Downlink signaling in a high efficiency wireless local area network (WLAN)2018 10,014,917Triggered uplink transmissions in wireless local area networks2018 10,009,781Method and apparatus for reducing retransmissions in local area networks2018 10,009,894Orthogonal frequency division multiple access for wireless local area network2018 10,009,922Channel frame structures for high efficiency wireless LAN (HEW)2018 10,009,736Method and apparatus for performing joint transmissions in a wireless network2018 10,004,081Systems and methods for providing resource signaling within a wireless local area network (WLAN)2018 10,003,365Methods and apparatus for mitigating known interference2018 9,992,001Interference measurement pilot tones2018 9,985,743Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network2018 9,979,569Auto-detection of repeated signals2018 9,980,268Orthogonal frequency division multiple access for wireless local area network2018 9,980,188User mobility control for heterogeneous wireless networks2018 9,967,127Integer non-uniform constellation for high-order QAM2018 9,942,008Systems and methods for range extension by time repetition2018 9,935,794Carrier frequency offset estimation2018 9,918,312'Radio resource assignment in control channel in wireless communication systems'2018 9,912,388'Sub-channel allocation in orthogonal frequency division multiplex WLAN'2018 9,876,614Hybrid automatic repeat request for wireless local area network2018 9,853,791Medium access protection and bandwidth negotiation in a wireless local area network2017 9,838,156Systems and methods for performing efficient blind decoding at a wireless receiver2017 9,832,059High efficiency orthogonal frequency division multiplexing (OFDM) physical layer (PHY)2017 9,826,532'Orthogonal frequency division multiple access resource request'2017 9,804,918'Method and apparatus for generating a PHY data unit'2017 9,794,044'Short training field for WiFi'2017 9,768,921'Downlink signaling in a high efficiency wireless local area network (WLAN)'2017 9,749,975'Systems and methods for implementing protected access based on a null data packet in a wireless network'2017 9,717,086'Orthogonal frequency division multiple access for wireless local area network'2017 9,699,741'Method and apparatus for determining access control parameters for devices in a wireless communications network'2017 9,692,576'Methods and systems for transmitting hybrid beacon signals in WI-FI'2017 9,674,011'Auto-detection of repeated signals'2017 9,629,127'Multiple user allocation signaling in a wireless communication network'2017 9,629,013'Channel quality indication with filtered interference'2017 9,629,169'Access point coordination for traffic control in wireless networks'2017 9,608,678'Method and apparatus for mitigating interference between wireless local area network (WLAN) communications and cellular communications'2017 9,596,615'Method and apparatus for assessing a condition of a wireless channel in view of feedback under strong and sporadic interference received over the wireless channel'2017 9,596,060'Tone block allocation for orthogonal frequency division multiple access data unit'2017 9,590,792'Termination of wireless communication uplink periods to facilitate reception of other wireless communications'2017 9,565,582'In-device coexistence of wireless communication technologies'2017 9,509,540'Methods and apparatus for increasing the number of training and data tones in wireless communications systems'2016 9,503,245'Method and system for mitigating interference between different radio access technologies utilized by a communication device'2016 9,490,938'Systems and methods for performing iterative interference cancellation'2016 9,479,205'Methods and apparatus for mitigating known interference'2016 9,473,341'Sounding and tone block allocation for orthogonal frequency multiple access (OFDMA) in wireless local area networks'2016 9,432,100'Efficient search of precoders in precoded MIMO systems'2016 9,420,635'In-device coexistence of wireless communication technologies'2016 9,407,481'Systems and methods for performing efficient blind decoding at a wireless receiver'2016 9,402,265'Synchronized interference mitigation scheme for heterogeneous wireless networks'2016 9,402,238'Method and apparatus for controlling a transmit power level of a device in a wireless communications network'2016 9,325,395'Channel processing with dedicated pilots utilizing information from broadcast pilots'2016 9,271,270'Downlink control channel signaling in wireless communication systems'2016 9,225,468'Systems and methods for detecting data in a received multiple-input-multiple-output (MIMO) signal'2015 9,215,121'Method and apparatus for implementing transmit diversity in OFDM systems'2015 9,215,055'Medium access protection and bandwidth negotiation in a wireless local area network'2015 9,197,461'Method and apparatus for memory efficient architecture of successive interference cancellation for MIMO systems'2015 9,191,044'Methods and apparatus for multiple input multiple output (MIMO) successive interference cancellation (SIC)'2015 9,184,898'Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network'2015 9,173,151'User mobility control for heterogeneous wireless networks'2015 9,166,662'Methods and apparatus for antenna spoofing'2015 9,166,729'Enhanced demodulation reference signal (DM-RS) design'2015 9,148,890'Systems and methods for scheduling transmission of wireless signals to facilitate coexistence'2015 9,148,207'Method and apparatus for estimating a channel quality indicator (CQI) for multiple input multiple output (MIMO) systems'2015 9,137,814'Cross-layer scheduling based on lower layer feedback'2015 9,136,890'Signal detection with adjustable number of interferring signals'2015 9,130,630'Methods and systems for determining indicators used in channel state information (CSI) feedback in wireless systems'2015 9,106,456'Adaptive low-complexity channel estimation'2015 9,100,136'Methods and apparatus for mitigating known interference'2015 9,100,065'Symbol vector-level combining transmitter for incremental redundancy HARQ with MIMO'2015 9,094,029'Systems and methods for ordering codewords based on posterior information in successive interference cancellation (SIC) receivers'2015 9,094,080'Method and apparatus for estimating statistics in wireless systems'2015 9,088,327'Systems and methods for channel quality indicator (CQI) selection for non-deterministic receivers'2015 9,054,765'Systems and methods for suppressing interference in a wireless communication system'2015 9,054,868'Symbol vector mapping for chase-combining HARQ'2015 9,048,917'Method and apparatus for estimating noise covariance in a wireless network'2015 9,048,893'Determining channel information using decision feedback equalization'2015 9,025,708'Method and apparatus for detecting a desired signal in the presence of an interfering signal'2015 9,025,707'Dimension reduction for codebook search'2015 9,001,910'Systems and methods for estimating decoder noise power in OFDM systems'2015 8,983,557'Reducing power consumption of a multi-antenna transceiver'2015 8,976,886'Method and apparatus for jointly performing channel estimation and interference estimation in a wireless communication system'2015 8,964,911'Method and apparatus for measuring interference in a communication system'2015 8,965,295'Systems and methods for suppressing interference in a signal received by a device having two or more antennas'2015 8,949,683'Adaptive successive interference cancellation receivers'2015 8,923,156'Quality of service aware channel quality indicator'2014 8,914,019'Feedback spoofing for coexistence among multiple wireless communication technologies'2014 8,902,842'Control signaling and resource mapping for coordinated transmission'2014 8,891,590'Method and apparatus for processing wireless signals'2014 8,873,686'Successive interference cancellation in multiple-input multiple-output receivers'2014 8,817,643'Method and apparatus for monitoring a radio link in a communication system'2014 8,787,483'Method and apparatus for detecting a desired signal in the presence of an interfering signal'2014 8,767,616'Synchronized interference mitigation scheme for heterogeneous wireless networks'2014 8,769,352'Methods and apparatus for multiple input multiple output (MIMO) successive interference cancellation (SIC) with retransmissions'2014 8,761,302'Method and apparatus for implementing transmit diversity in OFDM systems'2014 8,750,418'Symbol vector-level combining transmitter for incremental redundancy HARQ with MIMO'2014 8,699,592'Systems and methods for estimating decoder noise power in OFDM systems'2014 8,699,644'Adaptive low-complexity channel estimation'2014 8,694,851'Adaptive multiple-input multiple-ouput successive interference cancellation receivers'2014 8,687,750'Signal detection with adjustable number of interfering signals'2014 8,687,751'Multiple-input multiple-output receivers using successive interference cancellation based on cyclic redundancy check'2014 8,644,262'Method and apparatus for estimating a channel quality indicator (CQI) for multiple input multiple output (MIMO) systems'2014 8,630,379'Methods and apparatus for multiple input multiple output (MIMO) successive interference cancellation (SIC)'2014 8,594,222'Systems and methods for efficient codebook searches'2013 8,588,347'Systems and methods for performing efficient blind decoding at a wireless receiver'2013 8,565,360'Dimension reduction for codebook search'2013 8,539,288'Methods and apparatus for multiple input multiple output (MIMO) successive interference cancellation (SIC) with retransmissions'2013 8,531,982'Quality of service aware channel quality indicator'2013 8,516,353'Symbol vector-level combining receiver for incremental redundancy HARQ with MIMO'2013 8,472,381'Methods and apparatus for antenna spoofing'2013 8,451,931'Method and apparatus for implementing transmit diversity in OFDM systems'2013 8,428,161'Symbol vector mapping for chase-combining HARQ'2013 8,400,998'Downlink control channel signaling in wireless communication systems'2013 8,311,144'Systems and methods for efficient codebook searches'2012 8,295,248'Scheduling remote units in wireless communication systems'2012 8,271,861'Symbol vector-level combining receiver for incremental redundancy HARQ with MIMO'2012 8,130,858'Method and apparatus for implementing transmit diversity in OFDM systems'2012 8,121,235'Dimension reduction for codebook search'2012 8,098,644'Method and apparatus for uplink resource allocation in a frequency division multiple access communication system'2012 7,933,238'Method and apparatus for transmission within a multi-carrier communication system'2011 7,903,721'Allocation of control channel for radio resource assignment in wireless communication systems'2011 7,778,307'Allocation of control channel for radio resource assignment in wireless communication systems'2010 7,616,610'Scheduling in wireless communication systems'2009 7,457,588'Channel quality indicator for time, frequency and spatial channel in terrestrial radio access network'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2018Based in Evanston, IL, US· patent location history

2012–2020Patents assigned to MARVELL INT LTD (107)· patent assignee history

2012–2015Patents assigned to SUN YAKUN (30)· patent assignee history

2012–2014Patents assigned to LEE JUNGWON (20)· patent assignee history

2012–2020Based in Sunnyvale, CA, US· patent location history

2013–2020Patents assigned to MARVELL WORLD TRADE LTD (92)· patent assignee history

2014Based in Suunyvale, CA, US· patent location history

2018–2020Based in San Jose, CA, US· patent location history

2020Patents assigned to NXP USA INC (16)· patent assignee history

2021Based in Shenzhen, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MARVELL INT LTD	107	2012–2020
MARVELL WORLD TRADE LTD	92	2013–2020
SUN YAKUNself	30	2012–2015
LEE JUNGWON	20	2012–2014
NXP USA INC	16	2020

Locations

Location	Patents	Span
Sunnyvale, California, US	142	2012–2020
San Jose, California, US	70	2018–2020
Evanston, Illinois, US	12	2008–2018
Shenzhen, CN	3	2021
Suunyvale, California, US	1	2014