LexDanaLexDanabeta
Inventor

Yan Xin

Inventor
Kanata, CA

Overview

71→
Patents
2007–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 71 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 communication34%
H04WWireless communication networks25%
H04BTransmission19%
H04JMultiplex communication6%
H03MCoding5%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use4%
C22CAlloys2%
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys2%
A42BHats1%
G06FElectric digital data processing1%
PatentTitleYear
10,880,870Methods and systems for transmitting operating channel indicators202010,868,636MCS for long LDPC codes202010,868,567Methods and systems for encoding and decoding for LDPC codes202010,856,326Channel access in BSS PCP/AP cluster service set202010,834,705Methods and systems for transmitting operating channel indicators202010,813,083System and method for auto-detection of WLAN packets using STF202010,790,948BSS PCP/AP cluster network reference architecture202010,743,194Method and apparatus for performing association beamforming training in a wireless network202010,728,853Wake up radio frame with spectrum spreading based single carrier202010,652,777Directional link maintenance method and station STA202010,626,488Age-hardening process featuring anomalous aging time202010,609,688Channel bandwidth indication in EDMG capabilities element and EDMG operations element in 802.11ay202010,567,210Method and apparatus for quadrature signal modulation202010,555,170Method and apparatus for authentication of wireless devices202010,470,165Channel width indication in EDMG capabilities and EDMG operations elements in 802.11AY201910,445,107Security design for a wake up frame201910,404,344Short SSW frame format for SLS beamforming process between enabled, associated stations, and method of preparing wireless communication201910,327,159Autonomous, closed-loop and adaptive simulated annealing based machine learning approach for intelligent analytics-assisted self-organizing-networks (SONs)201910,305,666Systems and methods for multi-channel beacon transmission in a wireless network201910,298,335Co-channel interference reduction in mmWave networks201910,292,163Methods and systems for beamforming for device-to-device communication201910,250,312Methods and systems for multi-user beamforming201910,250,370Frame structure for a physical control channel201910,187,239Systems and methods to reduce the peak-to-average power ratio (PAPR) of signals in channel bonding201910,063,302Short SSW frame format for SLS beamforming process between enabled, associated stations and method of preparing wireless communication201810,014,9162D active antenna array operation for wireless communication systems20189,992,000System and method for duplicating preamble information20189,980,290System and method for adaptive back-off time determination20189,912,362'Apparatus and method for mitigating interference in a wireless communication system'20189,894,594'System and method for cumulative beacons'20189,806,926'Multistage beamforming of multiple-antenna communication system'20179,794,104'Method and apparatus for quadrature signal modulation'20179,769,689'Method and apparatus for optimizing cell specific antenna configuration parameters'20179,667,328'Precoding matrix codebook design and periodic channel state information feedback for advanced wireless communication systems'20179,578,530'Method and apparatus for determining cell states to adjust antenna configuration parameters'20179,469,893'Age-hardening process featuring anomalous aging time'20169,301,175'Configuration of interference measurement resources for enhanced downlink measurements and MU-MIMO'20169,264,124'Antenna polarization optimization for wireless communications'20169,184,958'System and method of encoding and transmitting codewords'20159,160,382'Phase noise mitigation for wireless communications'20159,083,593'Method and system for multiple training sequences for peak-to-average power ratio reduction in precoded bursts'20159,077,423'Multiple input multiple output user equipment radio frequency assistant system'20159,065,695'Method and apparatus of cross-correlation with application to channel estimation and detection'20158,958,462'Zero correlation zone sequences for communication system'20158,908,799'Systems and methods for communicating using ASK or QAM with uneven symbol constellation'2014RE045230'Wireless communication system having linear encoder'20148,837,644'Method and apparatus of cross-correlation with application to channel estimation and detection'20148,817,910'Systems and methods for communicating using ASK or QAM with uneven symbol constellation'20148,761,677'Multiple stage hybrid spectrum sensing methods and systems for cognitive radio'20148,737,324'Communication of redundant SACCH slots during discontinuous transmission mode for VAMOS'20148,724,724'Zero correlation zone sequences for communication system'20148,717,922'Multitaper spectrum sensing systems and methods'20148,699,712'Randomization of plain text for GSM SACCH'20148,681,731'Orthogonal frequency-division multiplexing (OFDM) communication slot structures and methods'20148,654,722'Efficient channel search with sequential probability ratio testing'20148,611,293'Efficient channel search with energy detection'20138,588,426'Methods and apparatus to secure communications in a mobile network'20138,583,035'Multiple input multiple output user equipment radio frequency assistant system'20138,538,424'Systems and methods for multi-channel sequential detection in cognitive radio systems'20138,401,101'Systems, devices, and methods for training sequence transmission and reception'20138,356,234'Apparatus and method for transmitting and receiving data in a mobile communication system'20138,346,176'Sequential sensing scheme for cognitive radio'20138,155,226'Systems, devices, and methods for training sequence transmission and reception'20128,135,082'High-order modulation-based burst mapping method and apparatus in a mobile communication system'20128,121,096'Method and apparatus for circular buffer-based rate matching and burst multiplexing for packet data transmission in a communication system'20128,059,750'Method and apparatus for generating training sequence code in a communication system'20118,054,919'Method and apparatus for generating training sequence codes in a communication system'20117,933,352'Cross QAM modulation-based symbol mapping method and apparatus in a mobile communication system'20117,933,355'Systems, devices, and methods for training sequence, transmission and reception'20117,430,243'Space-time-frequency coded OFDM communications over frequency-selective fading channels'20087,292,647'Wireless communication system having linear encoder'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2020Patents assigned to XIN YAN (39)· patent assignee history
2011–2020Based in Kanata, CA· patent location history
2011–2013Based in Suwon-si, KR· patent location history
2012–2016Patents assigned to QU SHOUXING (12)· patent assignee history
2013–2016Patents assigned to BLACKBERRY LTD (16)· patent assignee history
2013–2019Based in Princeton, NJ, US· patent location history
2015–2020Based in Ottawa, CA· patent location history
2016–2020Based in Tallahassee, FL, US· patent location history
2017–2020Patents assigned to HUAWEI TECH CO LTD (24)· patent assignee history
2019–2020Patents assigned to SUN SHENG (12)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XIN YANself392011–2020
HUAWEI TECH CO LTD242017–2020
BLACKBERRY LTD162013–2016
QU SHOUXING122012–2016
SUN SHENG122019–2020
Locations
LocationPatentsSpan
Kanata, CA312011–2020
Ottawa, CA152015–2020
Princeton, New Jersey, US142013–2019
Suwon-si, KR62011–2013
Tallahassee, Florida, US22016–2020