Inventor · disambiguated record
Cheng-Tao Li
Also filed as: LI CHENG · LI CHENG-TAO
20 granted patents·8 pending applications·155 citations·filing 1999–2025
91Inventor score
Files withNUVOTON TECHNOLOGY CORP15LI CHENG-TAO2AGS LLC1ASUSTEK COMP INC1DECO LNTEGRATION TECH CO LIMITED1
Top patents by PatentIndex Score
28 records- 0196US7609114B2Voltage generating apparatus and methodsUPI SEMICONDUCTOR CORP·Filed 2008·Granted Oct 27, 2009·92 cites·14 claims
- 0284US10401887B2Startup circuit to initialize voltage reference circuitHEWLETT PACKARD ENTPR DEV LP·Filed 2015·Granted Sep 3, 2019·5 cites·12 claims
- 0384US7857659B2Electronic device with stretchable USB receptacleASUSTEK COMP INC·Filed 2009·Granted Dec 28, 2010·35 cites·9 claims
- 0483US9773629B1Magnetic sensing switchFINETEK CO LTD·Filed 2016·Granted Sep 26, 2017·3 cites·10 claims
- 0573US2025309899A1Level shifterNUVOTON TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 0667US2025364975A1Pulse generation circuitNUVOTON TECHNOLOGY CORP·Filed 2025·Application pending·0 cites
- 0757US12355450B2Delay calibration circuit and delay calibration method thereofNUVOTON TECHNOLOGY CORP·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 0857US12199600B2Driving circuit and circuit system thereofNUVOTON TECHNOLOGY CORP·Filed 2023·Granted Jan 14, 2025·0 cites·14 claims
- 0957US2024339976A1Rail-to-rail input stage circuit and operational amplifierNUVOTON TECHNOLOGY CORP·Filed 2023·Application pending·0 cites
- 1054US11736073B2Amplifier circuit and circuit system using the sameNUVOTON TECHNOLOGY CORP·Filed 2022·Granted Aug 22, 2023·0 cites·20 claims
- 1154US11323028B2Voltage converting apparatusNUVOTON TECHNOLOGY CORP·Filed 2020·Granted May 3, 2022·0 cites·10 claims
- 1250US12461550B2Reference voltage generating device and circuit system using the sameNUVOTON TECHNOLOGY CORP·Filed 2023·Granted Nov 4, 2025·0 cites·10 claims
- 1350US12308795B2Oscillation circuit and circuit system using the sameNUVOTON TECHNOLOGY CORP·Filed 2023·Granted May 20, 2025·0 cites·10 claims
- 1450US11616437B2Constant power control circuit and voltage generator circuit thereofNUVOTON TECHNOLOGY CORP·Filed 2021·Granted Mar 28, 2023·0 cites·19 claims
- 1548US6105460AHandgrip adapted to be sleeved on a tubular end of a handlebar of a bicycleFiled 1999·Granted Aug 22, 2000·20 cites·6 claims
- 1647US10700509B2Power switching device and control method thereofNUVOTON TECHNOLOGY CORP·Filed 2017·Granted Jun 30, 2020·0 cites·17 claims
- 1747US2024171143A1Differential amplifier circuit and electronic deviceDECO LNTEGRATION TECH CO LIMITED·Filed 2022·Application pending·0 cites
- 1844US12155387B2Low power oscillator circuit with temperature compensation circuit and electronic apparatus thereofNUVOTON TECHNOLOGY CORP·Filed 2023·Granted Nov 26, 2024·0 cites·17 claims
- 1944US12047037B2Oscillator with temperature compensation and electronic device using the sameNUVOTON TECHNOLOGY CORP·Filed 2022·Granted Jul 23, 2024·0 cites·18 claims
- 2044US9787116B2Charging circuit, control chip and control method thereofNUVOTON TECHNOLOGY CORP·Filed 2015·Granted Oct 10, 2017·0 cites·11 claims
- 2142US2023402998A1Comparator module and oscillator using the sameNUVOTON TECHNOLOGY CORP·Filed 2022·Application pending·0 cites
- 2241US12097986B2Sealing device and multifunctional vacuum sealing machine applying sameSHENZHEN DESIWIN PRODUCT DEV CO LTD·Filed 2019·Granted Sep 24, 2024·0 cites·8 claims
- 2338US2007293243A1Flexible A-GPS locatorSHYR YOUYUH·Filed 2006·Application pending·0 cites
- 2436US12183306B2Method and system for controlling and synchronizing the display of content on multiple gaming machines and/or external displaysAGS LLC·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 2535US8497663B2Charging deviceLI CHENG-TAO·Filed 2010·Granted Jul 30, 2013·0 cites·17 claims
- 2632US2006112077A1User interface system and method providing a dynamic selection menuLI CHENG-TAO·Filed 2004·Application pending·0 cites
- 2731US2016372063A1Shift register unit and driving method thereof, gate driving circuit and display apparatusORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 2828USD1102490SRefrigerant recovery and filling cleaning machineSHENZHEN SMARTSAFE TECH CO LTD·Filed 2024·Granted Nov 18, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →