Assignee
CHIPONE TECHNOLOGY BEIJING CO LTD
CN·48 granted patents·10 pending applications·31 citations·filing 2013–2025
Top patents by PatentIndex Score
58 records- 0183US10956549B2Device and method for biometric recognition, and biometric template registration methodCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2017·Granted Mar 23, 2021·5 cites·12 claims
- 0282US10963715B2Device and method for biometric recognition and method for registering biometric templateCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2017·Granted Mar 30, 2021·4 cites·10 claims
- 0381US11061422B2Low dropout linear regulator and voltage stabilizing method thereforCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Jul 13, 2021·3 cites·18 claims
- 0476US10891002B2Control method and touch display systemCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2018·Granted Jan 12, 2021·4 cites·11 claims
- 0576US2026071969A1Device and Method for Display Panel Fragment Detection, Electronic Apparatus, and ChipCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2025·Application pending·0 cites
- 0674US11989374B2Detection method, device, and electronic equipmentCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted May 21, 2024·2 cites·11 claims
- 0771US11966539B2Method and device for adjusting touch capacitance data, electronic device, and storage mediumCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2020·Granted Apr 23, 2024·1 cites·13 claims
- 0871US11132930B2Display device, source drive circuit and display systemCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2018·Granted Sep 28, 2021·2 cites·13 claims
- 0971US11016608B2Touch display control apparatus and touch display apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted May 25, 2021·3 cites·12 claims
- 1068US12282627B2Touch detection device and method, and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2024·Granted Apr 22, 2025·0 cites·12 claims
- 1167US10403191B2LED display device and method for improving image quality using a scheme of row line resettingCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2017·Granted Sep 3, 2019·1 cites·8 claims
- 1265US10952300B2LED driver and controller thereof, and LED lighting deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Mar 16, 2021·2 cites·15 claims
- 1364US11955062B2Display driving method and apparatus, and display panel and electronic deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·11 claims
- 1463US10496866B2Device and method for capacitive sensing identification systemCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2016·Granted Dec 3, 2019·1 cites·19 claims
- 1562US11163403B2Touch positioning method and apparatus, and electronic deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2018·Granted Nov 2, 2021·1 cites·6 claims
- 1661US2024265858A1Drive Circuit, Display Drive Chip, Display Apparatus, and Electronic ApparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2024·Application pending·0 cites
- 1759US12092671B2Capacitance measurement apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2020·Granted Sep 17, 2024·0 cites·19 claims
- 1859US2025191529A1Power supply circuit, chip and display screenCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2025·Application pending·0 cites
- 1957US12381484B2Voltage regulating apparatus, chip, power supply and electronic deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Aug 5, 2025·0 cites·16 claims
- 2057US10565423B2Detection method and device used in fingerprint identification systemCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2018·Granted Feb 18, 2020·2 cites·13 claims
- 2153US11853098B2Detection circuit, touch control panel, and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Dec 26, 2023·0 cites·19 claims
- 2253US2023238823A1Electronic Apparatus, Display Panel, and Electronic DeviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2023·Application pending·0 cites
- 2352US12592182B2Method, system, device, apparatus and medium for driving LED display screenCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2023·Granted Mar 31, 2026·0 cites·8 claims
- 2452US10664219B2Display apparatus and display control methodCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2017·Granted May 26, 2020·0 cites·20 claims
- 2551US12009748B2Voltage regulation apparatus, chip and electronic deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Jun 11, 2024·0 cites·20 claims
- 2650US12253872B2Voltage adjustment apparatus, chip, power source, and electronic deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Mar 18, 2025·0 cites·8 claims
- 2750US11960902B2Chip booting control method, chip, and display panelCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Apr 16, 2024·0 cites·13 claims
- 2848US11936375B2Buffer apparatus, chip and electronic deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Mar 19, 2024·0 cites·5 claims
- 2948US10528784B2Circuit and method for signal processing in fingerprint sensorCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2016·Granted Jan 7, 2020·0 cites·16 claims
- 3044US9497816B2Method for minimizing LED flicker of an LED driver systemCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2014·Granted Nov 15, 2016·0 cites·5 claims
- 3143US11417252B2Open circuit detection method and LED display deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Aug 16, 2022·0 cites·20 claims
- 3242US12444344B2LED driver circuit and LED display apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·18 claims
- 3342US11967170B2Biometric information acquisition system and processing methodCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Granted Apr 23, 2024·0 cites·13 claims
- 3442US11599682B2Terminal device, method and apparatus for unlocking screen of terminal deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Mar 7, 2023·0 cites·11 claims
- 3541US12164318B2Reference source circuit, chip, power supply, and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·16 claims
- 3641US12094399B2Power supply circuit, driving chip and display apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Granted Sep 17, 2024·0 cites·14 claims
- 3741US11978421B2Driving circuit, driving method and display deviceCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Granted May 7, 2024·0 cites·12 claims
- 3841US11783787B2Driving device and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Oct 10, 2023·0 cites·20 claims
- 3940US12136928B2Pulse elimination circuit, voltage detection circuit and detecting methodCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Granted Nov 5, 2024·0 cites·13 claims
- 4040US9442157B2Controller capable of detecting input power and generating a protection signalCHIPONE TECHNOLOGY(BEIJING) CO LTD·Filed 2013·Granted Sep 13, 2016·0 cites·6 claims
- 4140US2019332755A1Secure chip, biological feature identification method, and biological feature template registration methodCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2017·Application pending·0 cites
- 4239US12199598B2Circuit for preventing latch-up and integrated circuitCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Jan 14, 2025·0 cites·13 claims
- 4339US2023006608A1Switch control circuit, multiplexer switch circuit and control method for multiplexer switch control circuitCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2020·Application pending·0 cites
- 4437US12136390B2Drive device and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Nov 5, 2024·0 cites·15 claims
- 4537US11429241B2Touch panel, electronic device and information processing method based on hexagonal electrodesCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Granted Aug 30, 2022·0 cites·7 claims
- 4637US2020218424A1Touch detection method and computer-readable storage mediumCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2019·Application pending·0 cites
- 4737US2024029635A1Power supply circuit, chip and display screenCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Application pending·0 cites
- 4836US11990088B2Display driving device and electronic apparatusCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2023·Granted May 21, 2024·0 cites·14 claims
- 4935US12205516B2LED driver circuit, display device, and display systemCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2022·Granted Jan 21, 2025·0 cites·20 claims
- 5035US12062322B2Signal generation apparatus, driving chip, display system and LED displaying driving methodCHIPONE TECHNOLOGY BEIJING CO LTD·Filed 2021·Granted Aug 13, 2024·0 cites·14 claims
Showing the top 50 of 58 patent records by PatentIndex Score.
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