Inventor · disambiguated record
Chao-Cheng Lu
Also filed as: LU CHAO · LU CHAO C · LU CHAO-CHENG
28 granted patents·17 pending applications·256 citations·filing 1988–2023
96Inventor score
Top patents by PatentIndex Score
45 records- 0186US7332871B2High frequency power source control circuit and protective circuit apparatusLU CHAO-CHENG·Filed 2005·Granted Feb 19, 2008·14 cites·29 claims
- 0282US8743574B2Efficient power conversion for ultra low voltage micro scale energy transducersROY KAUSHIK·Filed 2011·Granted Jun 3, 2014·7 cites·14 claims
- 0377US5338991AHigh power solid state relay with input presence and polarity indicationLU CHAO CHENG·Filed 1992·Granted Aug 16, 1994·39 cites·3 claims
- 0476US7619368B2Power source apparatusLU CHAO-CHENG·Filed 2005·Granted Nov 17, 2009·7 cites·46 claims
- 0570US7227316B2Protective and measure device for multiple cold cathode fluorescent lampsLU CHAO-CHENG·Filed 2003·Granted Jun 5, 2007·14 cites·40 claims
- 0667US5162682ASolid state relay employing triacs and plurality of snubber circuitsLU CHAO CHENG·Filed 1991·Granted Nov 10, 1992·21 cites·12 claims
- 0766US11749980B2Method for using semiconductor intelligence lineLU CHAO CHENG·Filed 2021·Granted Sep 5, 2023·0 cites·12 claims
- 0865US6880740B2Impact enhancing device of an electric nailerFiled 2002·Granted Apr 19, 2005·17 cites·6 claims
- 0965US5216303ADouble solid state relayLU CHAO CHENG·Filed 1991·Granted Jun 1, 1993·19 cites·12 claims
- 1065US5079457ADual solid state relayLU CHAO CHENG·Filed 1990·Granted Jan 7, 1992·19 cites·9 claims
- 1160US8994396B2Variation-tolerant self-repairing displaysHO CHIH-HSIANG·Filed 2012·Granted Mar 31, 2015·1 cites·11 claims
- 1258US5434973AMicrocontroller for providing remote control of electrical switchesFiled 1992·Granted Jul 18, 1995·15 cites·10 claims
- 1355US5361009AThyristor controllerLU CHAO C·Filed 1992·Granted Nov 1, 1994·15 cites·2 claims
- 1454US2016072156A1Universal cellLU CHAO-CHENG·Filed 2014·Application pending·0 cites
- 1553US6522087B1Ultra-high voltage impulse generatorFiled 2001·Granted Feb 18, 2003·5 cites·10 claims
- 1652US11502510B2Electronic circuit protectorLU CHAO CHENG·Filed 2021·Granted Nov 15, 2022·0 cites·13 claims
- 1749US12040651B2Energy storage system in thermal power unit coordinated frequency regulation control methodUNIV TSINGHUA·Filed 2021·Granted Jul 16, 2024·0 cites·6 claims
- 1849US5420494ABattery charger deviceFiled 1994·Granted May 30, 1995·23 cites·9 claims
- 1948US5818675AProtection device for electronic circuitsFiled 1996·Granted Oct 6, 1998·15 cites·3 claims
- 2044US8084823B2Gate minimization threshold voltage of FET for synchronous rectificationLU CHAO-CHENG·Filed 2009·Granted Dec 27, 2011·0 cites·12 claims
- 2144US5583395AFluorescent device having a fluorescent starter which precisely controls heating time and absolute synchronism of fire pointFiled 1994·Granted Dec 10, 1996·9 cites·11 claims
- 2244US2011058394A1Single-Ended Forward ConverterLU CHAO-CHENG·Filed 2009·Application pending·0 cites
- 2344US2007159863A1Field effect transistor of Lus Semiconductor and synchronous rectifier circuitsLU CHAO-CHENG·Filed 2006·Application pending·0 cites
- 2442US5317469AArrangement of an over-voltage protection circuitLU CHAO CHENG·Filed 1992·Granted May 31, 1994·10 cites·9 claims
- 2542US2013076138A1Cell parallel deviceLU CHAO-CHENG·Filed 2011·Application pending·0 cites
- 2641US9143055B2Cell interfaceLU CHAO-CHENG·Filed 2011·Granted Sep 22, 2015·0 cites·3 claims
- 2741US2008290405A1Power mosfet diodeLU CHAO-CHENG·Filed 2007·Application pending·0 cites
- 2840US2011080760A1Rectifier driving circuitLU CHAO-CHENG·Filed 2009·Application pending·0 cites
- 2940US2011044081A1Full-wave rectifierLU CHAO-CHENG·Filed 2009·Application pending·0 cites
- 3039US11967823B2Method for monitoring short-term voltage stability of power systemUNIV TSINGHUA·Filed 2021·Granted Apr 23, 2024·0 cites·7 claims
- 3139US2005088797A1Multi-stage DC/AC coupled impact force enhancing device of a electric nailerFiled 2003·Application pending·0 cites
- 3239US2013241310A1Hall effect transformerLU CHAO-CHENG·Filed 2012·Application pending·0 cites
- 3339US2005030692A1Multi-stage impact force enhancing device of an electric nailerFiled 2003·Application pending·0 cites
- 3437US2013043538A1SwitchLU CHAO-CHENG·Filed 2011·Application pending·0 cites
- 3537US2008211552A1Controllable synchronous rectifierLU CHAO-CHENG·Filed 2007·Application pending·0 cites
- 3637US2011267138A1Synchronous rectifier circutitsLU CHAO-CHENG·Filed 2010·Application pending·0 cites
- 3736US2007076514A1Lus semiconductor and application circuitLU CHAO-CHENG·Filed 2005·Application pending·0 cites
- 3836US2007097720A1Lus semiconductor and synchronous rectifier circuitsLU CHAO-CHENG·Filed 2005·Application pending·0 cites
- 3936US2007109826A1Lus semiconductor and synchronous rectifier circuitsLU CHAO-CHENG·Filed 2005·Application pending·0 cites
- 4035US2012007170A1High source to drain breakdown voltage vertical field effect transistorsLU CHAO-CHENG·Filed 2010·Application pending·0 cites
- 4134US5329193AComputer controllerLU CHAO CHENG·Filed 1992·Granted Jul 12, 1994·3 cites·3 claims
- 4233US5122695ASCR control circuitsLU CHAO CHENG·Filed 1989·Granted Jun 16, 1992·2 cites·2 claims
- 4330US5043611AThyristor controllerLU CHAO CHENG·Filed 1989·Granted Aug 27, 1991·1 cites·3 claims
- 4430US4918340AGTO thyristor control circuitLU CHAO CHENG·Filed 1988·Granted Apr 17, 1990·0 cites·1 claims
- 4526USD1038050SRunway shape switch magnetHUNTER DOUGLASIA GROUP CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·1 claims
Join the waitlist — get patent alerts
Get an alert when Chao-Cheng Lu files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →