Inventor
Yeu-Torng Yau
Inventor
Taoyuan, TW
Overview
Patents· 16 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Bprimary
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications24%
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 systems21%
H05BElectric heating14%
Y02PClimate change mitigation technologies in the production or processing of goods7%
F21VFunctional features or details of lighting devices or systems thereof5%
F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted5%
A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like2%
F21SNon-portable lighting devices2%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems2%
G05FSystems for regulating electric or magnetic variables2%
PatentTitleYear
11,095,207Power factor correction circuit with burst setting and method of operating the same202111,056,970Bridgeless step-up and step-down AC-to-DC converter202111,018,593Dual-mode active clamp flyback converter202110,886,907Method of controlling resolution of digital pulse width modulation202110,797,604LLC resonant converter202010,306,717Flicker-free LED driving apparatus and voltage regulating method thereof201910,271,401Electronic device20199,407,136'Passive coupled-inductor soft-switching circuit of power factor correctors'20169,306,462'Constant current control circuit for power converter and constant current control method thereof'20169,282,608'Dimming driving system and dimming controller'20169,236,808'Parallel resonant converter circuit with current-equalization function'20169,113,506'Circuit with adjustable phase delay and a feedback voltage and method for adjusting phase delay and a feedback voltage'20158,952,626'Lighting control systems and methods'20158,456,768'Lens-holding-and-aligning seat and LED light panel thereof'20138,193,734'Control circuit and method for backlight sources, and image display apparatus and lighting apparatus using the same'20128,128,251'Lighting apparatus'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2015Patents assigned to IND TECH RES INST (4)· patent assignee history
2012–2015Patents assigned to YAU YEU-TORNG (3)· patent assignee history
2012–2015Patents assigned to LI HUNG-CHUN (2)· patent assignee history
2012–2016Based in Tainan, TW· patent location history
2015–2016Patents assigned to LEADTREND TECH CORP (2)· patent assignee history
2015–2016Based in Hsinchu, TW· patent location history
2016–2021Patents assigned to ASIAN POWER DEVICES INC (9)· patent assignee history
2016–2021Based in Taoyuan, TW· patent location history
2021Based in Taoyuan County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ASIAN POWER DEVICES INC | 9 | 2016–2021 |
| IND TECH RES INST | 4 | 2012–2015 |
| YAU YEU-TORNGself | 3 | 2012–2015 |
| LEADTREND TECH CORP | 2 | 2015–2016 |
| LI HUNG-CHUN | 2 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taoyuan, TW | 7 | 2016–2021 |
| Tainan, TW | 5 | 2012–2016 |
| Taoyuan County, TW | 2 | 2021 |
| Hsinchu, TW | 2 | 2015–2016 |