Inventor
Li-Ren Huang
Inventor
Taipei, TW
Overview
Patents· 14 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 systems14%
G11CStatic stores9%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses9%
H04LTransmission of digital information, e.g. telegraphic communication9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
A61BDiagnosis5%
G01FMeasuring volume, volume flow, mass flow or liquid level5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G01RMeasuring electric variables5%
G06FElectric digital data processing5%
PatentTitleYear
10,268,547Memory protection device and method20199,983,042Apparatus for detecting liquid level20189,261,566'Device and method for impedance analysis'20168,867,289'Chip with embedded non-volatile memory and testing method therefor'20147,778,433'Wireless system and method thereof for hearing'20107,734,000'Clock and data recovery circuits'20107,450,677'Clock and data recovery apparatus and method thereof'20087,408,333'Power supply apparatus'20087,402,989'Capacitor multiplier'20087,348,960'Backlight device and method for controlling light source brightness thereof'20087,292,176'Delay line, analog-to-digital converting device and load-sensing circuit using the same'20077,253,593'DC-DC converter and error amplifier thereof'20077,248,610'Dual loop automatic power control for laser driver'20077,236,056'Direct current offset canceling circuit of trans-impedance amplifier and automatic gain control trans-impedance amplifier thereof'2007Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2007–2019Patents assigned to IND TECH RES INST (14)· patent assignee history
2007–2010Based in Taipei, TW· patent location history
2007–2008Based in Hsinchu, TW· patent location history
2008Based in Yonghe City, TW· patent location history
2014–2019Based in Zhubei City, TW· patent location history
2018Based in Hsinchu County, TW· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IND TECH RES INST | 14 | 2007–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Taipei, TW | 7 | 2007–2010 |
| Zhubei City, TW | 3 | 2014–2019 |
| Hsinchu, TW | 2 | 2007–2008 |
| Hsinchu County, TW | 1 | 2018 |
| Yonghe City, TW | 1 | 2008 |