Inventor
Liang'an Ge
Inventor
Hangzhou, CN
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating41%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications26%
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 systems19%
Y10TTechnical subjects covered by former us classification7%
G05FSystems for regulating electric or magnetic variables4%
Y02PClimate change mitigation technologies in the production or processing of goods4%
PatentTitleYear
9,692,294'Main switch control circuit in power factor correction circuit'20179,590,487'Method and circuit for reducing ripple of current output by current source'20179,240,711'Constant current control circuit with PFC function and its PFC circuit'20169,215,767'Device and system for load driving'20159,185,756'Load driving device and system, limiting point control method and device'20159,155,141'Multi-path constant current driving circuit'20159,148,933'Power supply circuit for multi-path light-emitting diode (LED) loads'20159,072,126'Open-circuit protection circuit of constant current driving circuit for light emitting diodes'20159,018,845'Circuit for adjusting LED current'20158,866,394'Drive circuit for realizing accurate constant current of multiple LEDs'20148,866,409'Constant-current LED driver circuit and output voltage adjustable circuit and method thereof'20148,629,664'Multi-path constant current driving circuit'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2016Patents assigned to GE LIANG AN (10)· patent assignee history
2014–2016Patents assigned to INVENTRONICS HANGZHOU INC (10)· patent assignee history
2014–2016Patents assigned to YAO XIAOLI (7)· patent assignee history
2014–2015Patents assigned to HUA GUICHAO (5)· patent assignee history
2014–2015Patents assigned to REN LIJUN (3)· patent assignee history
2014–2017Based in Hangzhou, CN· patent location history
2014–2015Based in Zhejiang, CN· patent location history
2015Based in Hangzhao, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| GE LIANG ANself | 10 | 2014–2016 |
| INVENTRONICS HANGZHOU INC | 10 | 2014–2016 |
| YAO XIAOLI | 7 | 2014–2016 |
| HUA GUICHAO | 5 | 2014–2015 |
| REN LIJUN | 3 | 2014–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 8 | 2014–2017 |
| Zhejiang, CN | 3 | 2014–2015 |
| Hangzhao, CN | 1 | 2015 |