Inventor
Po-Yen Chen
Inventor
Taipei, TW
Overview
Patents· 25 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 systems28%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications26%
H05BElectric heating13%
G06FElectric digital data processing4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
C22BProduction and refining of metals2%
G01JMeasurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet light2%
G09GArrangements or circuits for control of indicating devices using static means to present variable information2%
G11CStatic stores2%
H01LSemiconductor devices2%
PatentTitleYear
10,210,939Solid state storage device and data management method20199,775,222'Wireless detection and control device, and lighting device having the same'20179,629,228'Electric energy supply device with data bridge function and wireless lighting control system including the same'20179,609,727'Lighting device and lighting control system having the same'20179,590,278'Recycling car batteries for perovskite solar cells'20179,455,634'DC-DC power conversion apparatus'20169,419,525'Isolated power conversion apparatus and method of converting power'20169,343,956'Passive power factor correction circuit, electronic device applying the same and operation methods thereof'20169,257,904'Direct current conversion circuit'20169,203,297'AC/DC converter and method of correcting power factor'20159,190,904'DC conversion circuit'20159,093,898'Buck converter with single stage'20159,054,603'DC to AC conversion circuit with resonant circuit'20159,048,750'Active buck power factor correction device'20159,000,609'Extension cord with AC and DC outputs for coupling AC and DC sources'20158,995,153'Passive power factor correction circuit'20158,854,844'AC/DC converter with passive power factor correction circuit and method of correcting power factor'20148,760,897'DC-AC converter and conversion circuit'20148,724,356'Two-stage isolated DC/AC conversion circuit structure'20148,716,944'Non-isolated AC/DC converter with power factor correction'20148,653,428'Solar-powered wireless communication module with daylight intensity measurement'20148,643,294'Single stage electronic ballast with power factor correction'20148,278,847'LED mixture control device and controlling method thereof'20128,193,734'Control circuit and method for backlight sources, and image display apparatus and lighting apparatus using the same'20127,825,709'Tri-state delay-typed phase lock loop'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2016Patents assigned to IND TECH RES INST (12)· patent assignee history
2010–2019Based in Taipei, TW· patent location history
2012–2015Patents assigned to CHEN PO-YEN (9)· patent assignee history
2012–2015Patents assigned to PAN CHING-TSAI (6)· patent assignee history
2014–2017Patents assigned to HEP TECH CO LTD (7)· patent assignee history
2014–2015Patents assigned to NAT UNIV TSING HUA (4)· patent assignee history
2014Based in Hsinchu, TW· patent location history
2017Based in Taichung, TW· patent location history
2017Based in Cambridge, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IND TECH RES INST | 12 | 2010–2016 |
| CHEN PO-YENself | 9 | 2012–2015 |
| HEP TECH CO LTD | 7 | 2014–2017 |
| PAN CHING-TSAI | 6 | 2012–2015 |
| NAT UNIV TSING HUA | 4 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 21 | 2010–2019 |
| Hsinchu, TW | 2 | 2014 |
| Taichung, TW | 1 | 2017 |
| Cambridge, Massachusetts, US | 1 | 2017 |