Inventor · disambiguated record
Cheng-Yu Tsai
Also filed as: TSAI CHENG-YU
42 granted patents·42 pending applications·229 citations·filing 2006–2025
96Inventor score
Files withLARGAN PRECISION CO LTD21SILICON MOTION INC8TSAI CHENG YU8LARGAN MEDICAL CO LTD4LEXTAR ELECTRONICS CORP4
Top patents by PatentIndex Score
84 records- 0197USD627764SEarphoneMERRY ELECTRONICS CO LTD·Filed 2009·Granted Nov 23, 2010·152 cites·1 claims
- 0285US7391608B2Disk drive fastening mechanismMITAC INT CORP·Filed 2006·Granted Jun 24, 2008·17 cites·21 claims
- 0384USD608765SControl box for earphoneMERRY ELECTRONICS CO LTD·Filed 2009·Granted Jan 26, 2010·30 cites·1 claims
- 0482US11367849B2Pixel array package structure and display panelLEXTAR ELECTRONICS CORP·Filed 2018·Granted Jun 21, 2022·3 cites·5 claims
- 0580US11149047B2Aryl imidazoles for treatment of cancerAPTOSE BIOSCIENCES INC·Filed 2018·Granted Oct 19, 2021·1 cites·23 claims
- 0680US2025334721A1Optical imaging lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 0777US12412874B2Pixel array package structure and display panelLEXTAR ELECTRONICS CORP·Filed 2023·Granted Sep 9, 2025·0 cites·20 claims
- 0874US12443014B2Imaging system lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted Oct 14, 2025·0 cites·32 claims
- 0974US7959334B2Assembly for fixing and connecting light bar lampALLIANCE OPTOTEK CO LTD·Filed 2008·Granted Jun 14, 2011·12 cites·13 claims
- 1074US7414861B2Circuit board fastening structureMITAC INT CORP·Filed 2006·Granted Aug 19, 2008·6 cites·16 claims
- 1171US12436364B2Imaging system lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·26 claims
- 1271US11778845B2Pixel array package structure and display panelLEXTAR ELECTRONICS CORP·Filed 2022·Granted Oct 3, 2023·0 cites·10 claims
- 1370US2024352187A1Polymer, electrolyte and batteryLARGAN MEDICAL CO LTD·Filed 2024·Application pending·0 cites
- 1470US2025309250A1Composition, anode and batteryLARGAN PRECISION CO LTD·Filed 2025·Application pending·0 cites
- 1569US2024194858A1Composition, anode and batteryLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 1668US12379524B2Optical imaging lens assembly comprising a gradient refractive coating having a plurality of holes, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·24 claims
- 1768US2023402587A1Battery material, anode, battery and manufacturing method of batteryLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 1866US12322672B2Semiconductor package structure and semiconductor manufacturing processADVANCED SEMICONDUCTOR ENG·Filed 2021·Granted Jun 3, 2025·0 cites·8 claims
- 1965US12470951B2Methods and apparatus for determining ar filter coefficient and times of synchronizationMEDIATEK INC·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
- 2065US12141060B1Method of managing garbage collection operation in flash memory based on types of source blocks and related memory controller and storage systemSILICON MOTION INC·Filed 2023·Granted Nov 12, 2024·0 cites·19 claims
- 2165US9213438B2Optical touchpad for touch and gesture recognitionSU MING-CHUN·Filed 2011·Granted Dec 15, 2015·4 cites·11 claims
- 2263US12497804B2Chain lockTSAI CHENG YU·Filed 2023·Granted Dec 16, 2025·0 cites·4 claims
- 2363US12461694B2Method and non-transitory computer-readable storage medium and apparatus for configuring current block to program dataSILICON MOTION INC·Filed 2024·Granted Nov 4, 2025·0 cites·20 claims
- 2463US2023238576A1Polymer, electrolyte and batteryLARGAN MEDICAL CO LTD·Filed 2023·Application pending·0 cites
- 2563US2025356091A1System and Method for Checking Mismatches in Current Mirror CircuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 2661US12464274B2Cushion for wearable deviceMERRY ELECTRONICS SHENZHEN CO LTD·Filed 2023·Granted Nov 4, 2025·0 cites·15 claims
- 2761US2025383529A1Photographing optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 2860US2024337137A1Combination padlock with integrated bottle openerHANDYWAY CO LTD·Filed 2023·Application pending·0 cites
- 2960US2025231379A1Imaging optical lens system, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 3060US2025291154A1Photography optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 3159US2025155680A1Optical photographing lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 3259US2024264410A1Photographing system lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 3358US12389613B2Semiconductor structurePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 3458US10820814B2Electronic fitness device with improved lens configurationGARMIN SWITZERLAND GMBH·Filed 2018·Granted Nov 3, 2020·1 cites·19 claims
- 3558US2024118526A1Imaging system lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 3658US2025216652A1Optical photographing lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 3758US2024111138A1Catadioptric optical membrane, imaging optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 3857US12510738B2Optical photographing lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·30 claims
- 3957US12405886B2Method and non-transitory computer-readable storage medium and apparatus for garbage collection with determined host-address to flash-address mapping (H2F) sub-tables in flash memory deviceSILICON MOTION INC·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
- 4057US12353327B2Method for performing garbage collection management of memory device with aid of block classification, memory controller, memory device and electronic deviceSILICON MOTION INC·Filed 2024·Granted Jul 8, 2025·0 cites·14 claims
- 4157US9459675B2Multi-battery power supply systemASUSTEK COMP INC·Filed 2014·Granted Oct 4, 2016·1 cites·11 claims
- 4257US2024118462A1Bokeh filter membrane, imaging optical lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 4357US2025334775A1Photography optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2024·Application pending·0 cites
- 4457US2024411461A1Method and apparatus for performing access control of memory device with aid of interrupt managementSILICON MOTION INC·Filed 2024·Application pending·0 cites
- 4556US10943518B2Timing control circuit and operating method thereofNOVATEK MICROELECTRONICS CORP·Filed 2019·Granted Mar 9, 2021·0 cites·16 claims
- 4656US2025123465A1Optical imaging lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 4756US2024337817A1Photographing lens assembly, imaging apparatus and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 4856US2025067960A1Optical imaging lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2023·Application pending·0 cites
- 4955US12498882B2Method for reading data from flash memory and related memory controller and storage system thereofSILICON MOTION INC·Filed 2023·Granted Dec 16, 2025·0 cites·11 claims
- 5055US12436366B2Photographing optical lens assembly, image capturing unit and electronic deviceLARGAN PRECISION CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·28 claims
Showing the top 50 of 84 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →