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Inventor

Qian Yu

Inventor
Santa Clara, CA, US

Overview

55→
Patents
2005–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 55 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 communication32%
H04BTransmission19%
H03FAmplifiers14%
H03HImpedance networks, e.g. resonant circuits11%
H03MCoding4%
H04MTelephonic communication3%
C12MApparatus for enzymology or microbiology2%
F04BPositive-displacement machines for liquids2%
G06FElectric digital data processing2%
G06NComputing arrangements based on specific computational models2%
PatentTitleYear
10,824,939Device for implementing artificial neural network with flexible buffer pool structure202010,683,481Ultrahigh-pressure homogenizing integrated device and cell disruptor202010,584,308Homogenized and integrated device with coaxial line and double-high pressure cylinder202010,282,659Device for implementing artificial neural network with multiple instruction units20199,628,120'Adaptively controlled pre-distortion circuits for RF power amplifiers'20179,461,697'In-service monitoring and cancellation of passive intermodulation interferences'20169,385,737'Adaptive correction of interleaving errors in time-interleaved analog-to-digital converters'20169,319,058'Interleaving error correction and adaptive sample frequency hopping for time-interleaved analog-to-digital converters'20169,306,618'Filter enhancer and method'20169,209,841'Adaptively controlled digital pre-distortion in an RF power amplifier using an integrated signal analyzer with enhanced analog-to-digital conversion'20159,136,926'Wireless communication apparatus, wireless communication system and wireless communication method'20159,093,959'Integrated signal analyzer for adaptive control of mixed-signal integrated circuits'20158,953,704'Wireless communication apparatus, wireless communication system and wireless communication method'20158,937,993'Crest factor reduction for brand-limited multi-carrier signals'20158,923,428'Wireless communication apparatus, wireless communication system and wireless communication method'20148,903,338'Linearization of power amplifiers through digital in-band predistortion followed by analog predistortion'20148,848,631'Wireless communication apparatus, wireless communication system, and wireless communication method'20148,805,304'Linearization of broadband power amplifiers'20148,746,157'Bottom ash discharging device for coal-fired boiler'20148,737,509'Wireless communication apparatus, wireless communication system and wireless communication method'20148,706,062'Self-adaptive power amplification'20148,682,312'Method, system and service control point for realizing call management'20148,555,445'Hydraulic driven jaw-type clutch impeller combination and swimming pool bottom hydraulic pushed automatic cleaner comprising same'20138,548,404'Linearization of power amplifiers through digital in-band predistortion followed by analog predistortion'20138,532,592'Integrated signal analyzer for adaptive control of mixed-signal integrated circuits'20138,464,120'Method and system for data transmission in a multiple input multiple output (MIMO) system including unbalanced lifting of a parity check matrix prior to encoding input data streams'20138,374,275'Method and system for communication channel optimization in a multiple-input multiple-output (MIMO) communication system'20138,340,006'Transmission of multicast/broadcast services in a wireless communication network'20128,331,487'Analog signal processor for nonlinear predistortion of radio-frequency signals'20128,295,394'Error signal formation for linearization'20128,225,168'Method and system for data transmission in a multiple input multiple output (MIMO) system'20128,145,150'Integrated signal analyzer for adaptive control of mixed-signal integrated circuit'20128,117,249'Equalizer systems and methods utilizing analog delay elements'20128,044,687'Wide input common mode voltage comparator'20117,889,856'System and method for providing RBT in communication network'20117,796,743'Method and system for implementing ring back tone'20107,627,107'Method and system for invoking the service in the intelligent network'20097,627,031'Adaptive signal latency control for communications systems signals'20097,561,617'Channel monitoring and identification and performance monitoring in a flexible high speed signal processor engine'20097,505,515'Accurate timing alignments for decision directed continuous time equalizers'20097,421,021'Adaptive signal equalizer with adaptive error timing and precursor/postcursor configuration control'20087,421,022'Method for robust and stable convergence of blind LMS based adaptation of coefficients for a continuous time FFE-DFE'20087,394,849'Decision feedback equalizer with dynamic feedback control'20087,379,495'Adaptive signal latency control for communications systems signals'20087,352,225'DC offset reduction circuit and method'20087,339,988'Channel monitoring and identification and performance monitoring in a flexible high speed signal processor engine'20087,302,461'Analog delay elements'20077,266,145'Adaptive signal equalizer with adaptive error timing and precursor/postcursor configuration control'20077,203,233'Adaptive coefficient signal generator for adaptive signal equalizers with fractionally-spaced feedback'20077,120,193'Decision feedback equalizer with dynamic feedback control'20067,039,104'Adaptive coefficient signal generator for adaptive signal equalizers with fractionally-spaced feedback'20067,035,330'Decision feedback equalizer with dynamic feedback control'20067,016,406'Adaptation structure and methods for analog continuous time equalizers'20066,940,898'Adaptive coefficient signal generator for adaptive signal equalizers with fractionally-spaced feedback'20056,922,440'Adaptive signal latency control for communications systems signals'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005–2015Patents assigned to SCINTERA NETWORKS INC (22)· patent assignee history
2005–2012Based in Cupertino, CA, US· patent location history
2006–2017Based in Santa Clara, CA, US· patent location history
2009–2014Based in Shenzhen, CN· patent location history
2012–2014Patents assigned to YU QIAN (17)· patent assignee history
2012–2014Patents assigned to HOSHINO MASAYUKI (5)· patent assignee history
2012–2014Patents assigned to PANASONIC CORP (5)· patent assignee history
2012–2015Based in Singapore, SG· patent location history
2014–2017Patents assigned to SCINTERA NETWORKS LLC (8)· patent assignee history
2014–2020Based in Beijing, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCINTERA NETWORKS INC222005–2015
YU QIANself172012–2014
SCINTERA NETWORKS LLC82014–2017
HOSHINO MASAYUKI52012–2014
PANASONIC CORP52012–2014
Locations
LocationPatentsSpan
Santa Clara, California, US222006–2017
Cupertino, California, US112005–2012
Singapore, SG92012–2015
Beijing, CN32014–2020
Shenzhen, CN32009–2014