Inventor · disambiguated record
Ting-Yuan Cheng
Also filed as: CHENG TING-YUAN
29 granted patents·9 pending applications·112 citations·filing 2000–2024
94Inventor score
Files withCHENG TING-YUAN13PRIMAX ELECTRONICS LTD8RICHWAVE TECHNOLOGY CORP7BRIGHT LED ELECTRONICS CORP3IND TECH RES INST3
Top patents by PatentIndex Score
38 records- 0196US8547388B2Image processing device and related method thereofCHENG TING-YUAN·Filed 2010·Granted Oct 1, 2013·35 cites·10 claims
- 0291US8515162B2QR code processing method and apparatus thereofCHENG TING-YUAN·Filed 2010·Granted Aug 20, 2013·18 cites·2 claims
- 0383US9692464B1Signal transmitter capable of reducing noiseRICHWAVE TECHNOLOGY CORP·Filed 2016·Granted Jun 27, 2017·6 cites·21 claims
- 0474US10911026B2Capacitor circuit and capacitive multiple filterRICHWAVE TECHNOLOGY CORP·Filed 2019·Granted Feb 2, 2021·2 cites·15 claims
- 0574US6763230B2Frequency-lock filtering receiverIND TECH RES INST·Filed 2001·Granted Jul 13, 2004·16 cites·14 claims
- 0672US7123899B1Broadband single-ended input upconverterIND TECH RES INST·Filed 2000·Granted Oct 17, 2006·13 cites·31 claims
- 0770US8433104B2Image processing method for background removalCHENG TING-YUAN·Filed 2009·Granted Apr 30, 2013·8 cites·11 claims
- 0868US12507004B2Abnormal sound detection device and abnormal sound detection methodPRIMAX ELECTRONICS LTD·Filed 2023·Granted Dec 23, 2025·0 cites·13 claims
- 0968US11476812B2Amplifying apparatusRICHWAVE TECHNOLOGY CORP·Filed 2021·Granted Oct 18, 2022·0 cites·10 claims
- 1064US11196393B2Amplifying apparatus and voltage-to-current conversion apparatusRICHWAVE TECHNOLOGY CORP·Filed 2020·Granted Dec 7, 2021·0 cites·7 claims
- 1164US8472756B2Method for producing high resolution imageCHENG TING-YUAN·Filed 2010·Granted Jun 25, 2013·1 cites·13 claims
- 1258US10797648B2Mixer moduleRICHWAVE TECHNOLOGY CORP·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 1357US7957634B2Circuit for calibrating focus position of optical module and calibrating method thereofPRIMAX ELECTRONICS LTD·Filed 2009·Granted Jun 7, 2011·1 cites·16 claims
- 1456US6501259B1Analog phase frequency detecting apparatus and methodIND TECH RES INST·Filed 2000·Granted Dec 31, 2002·10 cites·7 claims
- 1554US12405158B2Abnormal sound detection device and abnormal sound detection methodPRIMAX ELECTRONICS LTD·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
- 1649US9414112B2Time synchronization method and systemPRIMAX ELECTRONICS LTD·Filed 2014·Granted Aug 9, 2016·0 cites·9 claims
- 1749US8934753B2Method for synchronizing audio playback of digital media renders, and related digital media controller, digital audio media render and digital media serverPRIMAX ELECTRONICS LTD·Filed 2012·Granted Jan 13, 2015·0 cites·21 claims
- 1849US8903218B2Method for synchronizing audio playback of a plurality of digital media renders, and related digital media controller and digital audio media renderPRIMAX ELECTRONICS LTD·Filed 2012·Granted Dec 2, 2014·0 cites·20 claims
- 1948US8111926B2Image processing method for deriving text characteristic image from input image and related apparatusLIAO WU-JIE·Filed 2009·Granted Feb 7, 2012·2 cites·18 claims
- 2047US8054338B2Method for determining luminance threshold value of video region and related apparatusPRIMAX ELECTRONICS LTD·Filed 2009·Granted Nov 8, 2011·0 cites·20 claims
- 2145US8397993B2Printing control method and printing control apparatus for line light source detectionCHENG TING-YUAN·Filed 2011·Granted Mar 19, 2013·0 cites·14 claims
- 2245US8308064B2Barcode evaluation method and barcode evaluation apparatusCHENG TING-YUAN·Filed 2011·Granted Nov 13, 2012·0 cites·22 claims
- 2345US2015081068A1Method for synchronizing audio playback of plural playing devices and audio playback systemPRIMAX ELECTRONICS LTD·Filed 2013·Application pending·0 cites
- 2444US8405536B2Communication system for frequency shift keying signalCHENG TING-YUAN·Filed 2011·Granted Mar 26, 2013·0 cites·24 claims
- 2544US2005047537A1Method and system of signal path trackingFiled 2003·Application pending·0 cites
- 2643US8251292B2Processing method of barcode and apparatus thereofCHENG TING-YUAN·Filed 2010·Granted Aug 28, 2012·0 cites·18 claims
- 2743US2016043288A1Light-emitting diode module capable of reducing blue-light energyBRIGHT LED ELECTRONICS CORP·Filed 2014·Application pending·0 cites
- 2842US10771023B2AmplifierRICHWAVE TECHNOLOGY CORP·Filed 2018·Granted Sep 8, 2020·0 cites·11 claims
- 2942US9341322B2Color-mixing light-emitting diode moduleBRIGHT LED ELECTRONICS CORP·Filed 2014·Granted May 17, 2016·0 cites·16 claims
- 3040US8358230B2Low power discrete-time electronic circuitRICHWAVE TECHNOLOGY CORP·Filed 2011·Granted Jan 22, 2013·0 cites·14 claims
- 3139US2013094889A1Printing control method applied to printing apparatus and related printing apparatusCHENG TING-YUAN·Filed 2012·Application pending·0 cites
- 3239US2013096870A1Control method applied to edge detection apparatus and control apparatus thereofCHENG TING-YUAN·Filed 2012·Application pending·0 cites
- 3338US2011144595A1Intravenous drip monitoring method and related intravenous drip monitoring systemCHENG TING-YUAN·Filed 2010·Application pending·0 cites
- 3438US2024247526A1Umbrella sharing system and gate device thereofFUNCROWD INC·Filed 2024·Application pending·0 cites
- 3538US2009079471A1Low power buffer circuitCHENG TING-YUAN·Filed 2007·Application pending·0 cites
- 3632US8774506B2Method of detecting red eye image and apparatus thereofCHENG TING-YUAN·Filed 2010·Granted Jul 8, 2014·0 cites·10 claims
- 3728US2016054502A1Light-emitting moduleBRIGHT LED ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 3821USD1099512SUmbrella handleFUNCROWD INC·Filed 2023·Granted Oct 28, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →