Inventor
Hung-Chi Chu
Inventor
Hsinchu County, TW
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H05Bprimary
H05BElectric heating42%
A63FCard, board, or roulette games8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
G01RMeasuring electric variables4%
G06FElectric digital data processing4%
G09GArrangements or circuits for control of indicating devices using static means to present variable information4%
H01LSemiconductor devices4%
H01PWaveguides4%
H02JElectric power networks4%
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 systems4%
PatentTitleYear
10,537,008Universal method for driving LEDs using high voltage202010,335,692Game history recording apparatus and method for recording and interacting with game history201910,022,634Game history recording apparatus and method for recording and interacting with game history201810,003,116Electronic apparatus having coplanar waveguide transmission line201810,004,119Low-cost LED driving circuit using high voltage20189,794,992'Universal method for driving LEDs using high voltage'20179,380,669'Low flicker LED driving circuit with high power factor'20169,258,861'Apparatus for driving multi-color LED strings'20169,198,242'Apparatus for driving LEDs using high voltage'20159,055,639'Apparatus for driving a plurality of segments of LED-based lighting units'20158,847,501'Apparatus for driving LEDs using high voltage'20148,816,591'Methods and apparatus for segmenting and driving LED-based lighting units'20148,648,537'Methods and apparatus for driving LED-based lighting units'20148,519,960'Method and apparatus for switching of KVM switch ports using gestures on a touch panel'20137,859,511'DC-DC converter with temperature compensation circuit'20107,652,462'Constant current regulator with current sensing circuit loop'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2020Patents assigned to VASTVIEW TECH INC (12)· patent assignee history
2010–2016Based in Kaohsiung, TW· patent location history
2013–2019Patents assigned to ATEN INT CO LTD (3)· patent assignee history
2013Patents assigned to CHEN TSUNG YUAN (1)· patent assignee history
2013Based in Zhonghe, TW· patent location history
2014–2015Patents assigned to CHU HUNG-CHI (3)· patent assignee history
2014–2015Patents assigned to SHEN YUH-REN (2)· patent assignee history
2014–2020Based in Hsinchu County, TW· patent location history
2018–2019Based in New Taipei, TW· patent location history
2018Based in Hsinchu, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VASTVIEW TECH INC | 12 | 2010–2020 |
| ATEN INT CO LTD | 3 | 2013–2019 |
| CHU HUNG-CHIself | 3 | 2014–2015 |
| SHEN YUH-REN | 2 | 2014–2015 |
| CHEN TSUNG YUAN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hsinchu County, TW | 6 | 2014–2020 |
| Kaohsiung, TW | 6 | 2010–2016 |
| New Taipei, TW | 2 | 2018–2019 |
| Hsinchu, TW | 1 | 2018 |
| Zhonghe, TW | 1 | 2013 |