Inventor
Jin He
Inventor
Plano, TX, US
Overview
Patents· 38 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 systems23%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications15%
Y10TTechnical subjects covered by former us classification8%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms6%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
H03KPulse technique6%
H02HEmergency protective circuit arrangements5%
H05KPrinted circuits4%
G05FSystems for regulating electric or magnetic variables3%
H01LSemiconductor devices3%
PatentTitleYear
10,536,087Half-bridge power converter with pre-charging circuit202010,444,220Controlled tunnel gap device for sequencing polymers201910,218,265State space-based multi-level voltage regulator system20199,810,681'Controlled tunnel gap device for sequencing polymers'20179,793,351'Tunnelling field effect transistor'20179,520,772'Multi-level voltage regulator system'20169,408,327'Thermal management system and method'20169,324,512'SPST switch, SPDT switch, SPMT switch and communication device using the same'20169,140,682'Controlled tunnel gap device for sequencing polymers'20159,119,327'Thermal management system and method'20158,961,757'Nanopore and carbon nanotube based DNA sequencer'20158,934,267'Loosely regulated feedback control for high efficiency isolated DC-DC converters'20158,879,779'Micro-speaker'20148,628,649'Nanopore and carbon nanotube based DNA sequencer and a serial recognition sequencer'20148,300,103'Optical testing apparatus and testing method thereof'20128,235,746'USB connector structure'20126,927,661'Planar transformer and output inductor structure with single planar winding board and two magnetic cores'2005D0489694'Converter'20046,618,274'Synchronous rectifier controller to eliminate reverse current flow in a DC/DC converter output'20036,272,022'Bracket assembly with enhanced EMI containment'20016,255,860'Pulse detection circuit, method of operation thereof and fan assembly test circuit employing the same'20016,201,719'Controller for power supply and method of operation thereof'20016,178,098'Phase-shifted post-regulator, method of operation thereof and power converter employing the same'20016,169,649'Detection circuit for circuit protection devices of a power supply and method of operation thereof'20016,163,266'Fan operation detection circuit for a DC fan and method of operation thereof'20006,163,470'EMI filter for an inrush relay'20006,122,183'Two-stage, three-phase boost converter with reduced total harmonic distortion'20006,094,087'Gate drive circuit for isolated gate devices and method of operation thereof'20006,078,511'Temperature protection circuit for power converter and method of operation thereof'20006,075,716'Two-stage, three phase boost converter with reduced total harmonic distortion'20006,054,781'Voltage bus filtering scheme for a battery power plant'20006,043,997'Two stage, three-phase boost converter with reduced total harmonic distortion'20006,031,739'Two-stage, three-phase split boost converter with reduced total harmonic distortion'20006,020,735'Switching device internal diode detection circuit and method of operating the same'20005,943,200'Peak voltage clamping circuit for high frequency boost converter and method of operation thereof'19995,909,108'Current-sharing circuit for parallel-coupled switches and switch-mode power converter employing the same'19995,861,734'Control architecture for interleaved converters'19995,847,548'Current-sharing passive snubber for parallel-connected switches and high power boost converter employing the same'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2001Patents assigned to LUCENT TECHNOLOGIES INC (19)· patent assignee history
1998–2020Based in Plano, TX, US· patent location history
2012–2017Based in Shenzhen, CN· patent location history
2014–2015Patents assigned to HE JIN (5)· patent assignee history
2014–2015Patents assigned to LINDSAY STUART (3)· patent assignee history
2014–2015Patents assigned to UNIV ARIZONA (3)· patent assignee history
2014–2019Based in Mesa, AZ, US· patent location history
2015–2019Patents assigned to TDK LAMBDA CORP (3)· patent assignee history
2016Based in Singapore, SG· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LUCENT TECHNOLOGIES INC | 19 | 1998–2001 |
| HE JINself | 5 | 2014–2015 |
| LINDSAY STUART | 3 | 2014–2015 |
| TDK LAMBDA CORP | 3 | 2015–2019 |
| UNIV ARIZONA | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Plano, Texas, US | 28 | 1998–2020 |
| Mesa, AZ, US | 5 | 2014–2019 |
| Shenzhen, CN | 4 | 2012–2017 |
| Singapore, SG | 1 | 2016 |