Inventor
Jian Jiang
Inventor
Shanghai, CN
Overview
Patents· 35 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 systems31%
H03KPulse technique15%
H02JElectric power networks11%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
LOC147%
G01RMeasuring electric variables4%
H03FAmplifiers4%
H04LTransmission of digital information, e.g. telegraphic communication4%
A01GHorticulture2%
G06FElectric digital data processing2%
PatentTitleYear
10,855,174Power supply and power supply method with power sharing and overshoot preventing202010,637,256Charging mode auto-detection module for charging circuit and associated method202010,615,598AC switch with DC voltage generation202010,523,048Power supply and power supplying method with power backup and power sharing201910,250,143AC-DC converting apparatus and method thereof20199,998,009Switch mode power supply supporting both a bi-directional converter of a first configuration and that of a second configuration20189,935,630AC switch circuit and associated control method20189,917,584'Voltage converter integrated circuit with an integrated bootstrap capacitor'20189,794,001'Optical receiver with multiple transimpedance amplifiers'20179,590,503'Switching converter and associated discharge method'20179,568,581'Signal sampler with a calibration circuit'20179,467,045'SMPS with adaptive COT control and method thereof'20169,270,261'Signal adjustment circuit'20169,166,488'Method and apparatus for resetting a resonant converter'20159,049,067'Receiver interface'20159,042,112'Converter power unit and its bus bars'20158,693,276'Power supply, associated management unit and method'20148,680,837'Driver for driving power switch element'2014D0701201'Tablet computer'20148,670,260'Multiple inverter and active power filter system'20148,649,128'Power supply and power supply system incorporating a plurality of power supplies'20148,643,351'Switching mode power supply and the method thereof'20148,541,997'Current sensing signal comparing device, and current sensing signal comparing method'20138,493,044'Multi-phase DC-to-DC converter with daisy chained pulse width modulation generators'2013D0635974'Handheld electronic device'2011D0602488'Electronic book'2009D0602491'Personal digital assistant'20097,579,872'Low-voltage differential signal driver for high-speed digital transmission'20097,576,567'Low-voltage differential signal driver for high-speed digital transmission'20097,427,878'Low-voltage differential signal driver for high-speed digital transmission'20087,002,392'Converting signals from a low voltage domain to a high voltage domain'20066,977,600'Determining analog error using parallel path sampling'20056,831,510'Continuous low-frequency error cancellation in a high-speed differential amplifier'20046,490,184'Auxiliary output voltage control implemented with a bi-directionally magnetizing magnetic amplifier'20026,483,726'Auxiliary output voltage control circuit of flyback power converter with a magnetic amplifier'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2015Patents assigned to DELTA ELECTRONICS INC (7)· patent assignee history
2002–2015Based in Shanghai, CN· patent location history
2004–2017Patents assigned to FUJITSU LTD (10)· patent assignee history
2004–2009Based in Sunnyvale, CA, US· patent location history
2013–2015Patents assigned to JIANG JIAN (9)· patent assignee history
2013–2015Patents assigned to WU HONGYANG (5)· patent assignee history
2014–2020Patents assigned to MONOLITHIC POWER SYSTEMS INC (10)· patent assignee history
2014–2020Based in Los Gatos, CA, US· patent location history
2014–2020Based in San Jose, CA, US· patent location history
2015–2017Based in Los Altos, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| FUJITSU LTD | 10 | 2004–2017 |
| MONOLITHIC POWER SYSTEMS INC | 10 | 2014–2020 |
| JIANG JIANself | 9 | 2013–2015 |
| DELTA ELECTRONICS INC | 7 | 2002–2015 |
| WU HONGYANG | 5 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 11 | 2002–2015 |
| Los Gatos, California, US | 9 | 2014–2020 |
| Sunnyvale, California, US | 6 | 2004–2009 |
| Los Altos, California, US | 4 | 2015–2017 |
| San Jose, California, US | 3 | 2014–2020 |