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Inventor

Xuefeng Chen

Inventor
Carlsbad, CA, US

Overview

39→
Patents
2014–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 39 as inventor

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

H03Mprimary
H03MCoding17%
H04LTransmission of digital information, e.g. telegraphic communication16%
H03KPulse technique13%
H04BTransmission10%
G06FElectric digital data processing7%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%
H04WWireless communication networks7%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light3%
A23KFodder2%
A61KPreparations for medical, dental or toiletry purposes2%
PatentTitleYear
10,843,528Heat pump air-conditioning system and electric vehicle202010,833,894Hybrid-mode laser drive circuit and optical emitting system202010,822,141Pallet202010,749,606Pulse generation module, and optical communication transmitter system and non-linear equalizing method thereof202010,715,257Laser power calibration method, device and system202010,675,940Heat pump air-conditioning system and electric vehicle202010,641,329Porous ultrasonic bearing202010,641,823Method and apparatus for built-in self-test of CDR and non-CDR components with an on substrate test signal generator2020D0877600Rotational device202010,523,412Frequency detector, and clock and data recovery circuit including the frequency detector201910,523,413Non-transitory machine readable medium for clock recovery201910,523,414Clock and data recovery circuit201910,511,432Apparatus and method for clock recovery based on non-non return to zero (non-NRZ) data signals201910,491,368Frequency detector for clock recovery201910,461,921Apparatus and method for clock recovery201910,355,686Method and system for reliable bootstrapping switches201910,326,462Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation201910,315,347Injection molding apparatus with spherical rotor201910,320,330Crystal (xtal) oscillator with high interference immunity201910,243,576Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCS)201910,097,193Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation201810,050,614Method and system for reliable bootstrapping switches201810,003,347Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCs)20189,872,878None20189,855,306'Portulaca oleracea L. extract feed additive and preparation method thereof'20189,837,958Crystal (xtal) oscillator with high interference immunity20179,825,640'Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation'20179,813,052'Method and system for reliable bootstrapping switches'20179,800,253'Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCs)'20179,584,112'Method and system for reliable bootstrapping switches'20179,577,655'Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation'20179,537,503'Method and system for asynchronous successive approximation analog-to-digital convertor (ADC) architecture'20179,413,378'Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCS)'20169,337,859'Method and system for asynchronous successive approximation analog-to-digital convertor (ADC) architecture'20169,172,386'Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation'20159,136,859'Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCs)'20159,124,291'Method and system for asynchronous successive approximation analog-to-digital convertor (ADC) architecture'20158,928,507'Method and system for time interleaved analog-to-digital converter timing mismatch estimation and compensation'20158,922,415'Method and system for asynchronous successive approximation register (SAR) analog-to-digital converters (ADCs)'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to MAXLINEAR INC (21)· patent assignee history
2014–2019Based in Carlsbad, CA, US· patent location history
2015–2020Patents assigned to CHEN XUEFENG (2)· patent assignee history
2018Patents assigned to SHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD (2)· patent assignee history
2018–2020Based in Shanghai, CN· patent location history
2019–2020Patents assigned to PHOTONIC TECH SHANGHAI CO LTD (9)· patent assignee history
2019–2020Based in Guangdong, CN· patent location history
2020Patents assigned to BYD CO LTD (2)· patent assignee history
2020Based in Shenzhen, CN· patent location history
2020Based in Zengcheng, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAXLINEAR INC212014–2019
PHOTONIC TECH SHANGHAI CO LTD92019–2020
BYD CO LTD22020
CHEN XUEFENGself22015–2020
SHANGHAI ZHAO XIANG BIOLOGICAL TECH CO LTD22018
Locations
LocationPatentsSpan
Carlsbad, California, US212014–2019
Shanghai, CN132018–2020
Shenzhen, CN22020
Guangdong, CN22019–2020
Zengcheng, CN12020