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Inventor

Yang Li

Inventor
San Jose, CA, US

Overview

18→
Patents
2008–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 18 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems16%
H03FAmplifiers14%
G06FElectric digital data processing9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
Y02PClimate change mitigation technologies in the production or processing of goods7%
G05FSystems for regulating electric or magnetic variables5%
H01HElectric switches5%
H02HEmergency protective circuit arrangements5%
H04BTransmission5%
H04LTransmission of digital information, e.g. telegraphic communication5%
PatentTitleYear
10,862,527Radio-frequency switch and control method therefor202010,862,432Power control circuit and power amplifier circuit202010,841,885Method and system for carrying out timing related tasks202010,797,736Radio-frequency power amplification circuit and radio-frequency mode adjustment method202010,700,654High dynamic range capacitor transimpedance amplifier202010,068,721Hot swap circuit20189,910,811'Hot swap circuit'20189,780,669'Inrush control power supply'20179,665,164'Hot swap circuit'20179,438,105'Silicon-on-insulator-based voltage generation circuit'20169,391,515'Buck circuit'20168,717,789'Three-phase buck-boost power factor correction circuit and controlling method thereof'20148,487,706'Stacked linear power amplifier with capacitor feedback and resistor isolation'20138,169,804'Three-phase buck-boost power factor correction circuit and controlling method thereof'20127,961,052'RF power amplifier integrated circuit and unit cell'20117,795,968'Power ranging transmit RF power amplifier'20107,450,408'Integrated converter having three-phase power factor correction'20087,420,826'Parallel inverters and controlling method thereof'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2014Patents assigned to DELTA ELECTRONICS INC (4)· patent assignee history
2008Based in Taoyuan County, TW· patent location history
2010–2013Patents assigned to PEREGRINE SEMICONDUCTOR CORP (3)· patent assignee history
2011–2013Based in Woburn, MA, US· patent location history
2012–2014Patents assigned to LI YANG (2)· patent assignee history
2012–2020Based in Shanghai, CN· patent location history
2016–2018Patents assigned to CISCO TECH INC (5)· patent assignee history
2016–2018Based in San Jose, CA, US· patent location history
2016–2020Based in Guangzhou, CN· patent location history
2020Patents assigned to SMARTER MICROELECTRONICS GUANG ZHOU CO LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH INC52016–2018
DELTA ELECTRONICS INC42008–2014
PEREGRINE SEMICONDUCTOR CORP32010–2013
LI YANGself22012–2014
SMARTER MICROELECTRONICS GUANG ZHOU CO LTD22020
Locations
LocationPatentsSpan
San Jose, California, US52016–2018
Guangzhou, CN32016–2020
Shanghai, CN32012–2020
Woburn, Massachusetts, US22011–2013
Taoyuan County, TW22008