Inventor · disambiguated record
Kuan Tang
Also filed as: TANG KUAN · TANG KUAN-CHUN
15 granted patents·8 pending applications·74 citations·filing 2005–2023
88Inventor score
Top patents by PatentIndex Score
23 records- 0193US8102376B2Method for object detection on a capacitive touchpadLII JIA-YIH·Filed 2005·Granted Jan 24, 2012·53 cites·14 claims
- 0286US11317042B2Image sensor apparatus and processing circuit capable of preventing sampled reset/exposure charges from light illumination as well as achieving lower circuit costsPIXART IMAGING INC·Filed 2021·Granted Apr 26, 2022·2 cites·16 claims
- 0380US8040325B2Base capacitance compensation for a touchpad sensorELAN MICROELECTRONICS CORP·Filed 2006·Granted Oct 18, 2011·11 cites·36 claims
- 0475US11265506B1Image sensor apparatus and processing circuit capable of preventing sampled reset/exposure charges from light illumination as well as achieving lower circuit costsPIXART IMAGING INC·Filed 2020·Granted Mar 1, 2022·1 cites·16 claims
- 0572US7688313B2Touch-sense apparatus available for one-dimensional and two-dimensional modes and control method thereforELAN MICROELECTRONICS CORP·Filed 2005·Granted Mar 30, 2010·6 cites·12 claims
- 0667US11614359B2Sensor circuit having identical capacitors to improve sensing efficiency of pixels and operating method thereofPIXART IMAGING INC·Filed 2021·Granted Mar 28, 2023·0 cites·14 claims
- 0767US11592330B2Pixel circuit having capacitor with identical electrodes to improve sensing efficiency and operating method thereofPIXART IMAGING INC·Filed 2021·Granted Feb 28, 2023·0 cites·15 claims
- 0867US11592331B2Pixel circuit to improve sensing efficiency, image sensor using the same and operating method thereofPIXART IMAGING INC·Filed 2021·Granted Feb 28, 2023·0 cites·16 claims
- 0963US11287316B2Circuit to improve sensing efficiency of pixelsPIXART IMAGING INC·Filed 2019·Granted Mar 29, 2022·0 cites·9 claims
- 1060US10999549B2Image sensor, column parallel ADC circuit and A/D conversion method thereofPIXART IMAGING INC·Filed 2019·Granted May 4, 2021·1 cites·21 claims
- 1153US12348881B2Image sensing device and image sensing methodPIXART IMAGING INC·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 1248US11018170B2Image sensor and control method for the samePIXART IMAGING INC·Filed 2019·Granted May 25, 2021·0 cites·13 claims
- 1348US11012653B2Image sensor apparatus and method capable of rapidly reading out and processing pixel voltages of pixel arrayPIXART IMAGING INC·Filed 2019·Granted May 18, 2021·0 cites·14 claims
- 1447US2010001966A1Two dimensional application of a one dimensional touch sensor in a capacitive touchpadLII JIA-YIH·Filed 2009·Application pending·0 cites
- 1545US11457163B1Image sensor device capable of improving signal discrimination in dark condition and avoiding signal saturation in bright conditionPIXART IMAGING INC·Filed 2021·Granted Sep 27, 2022·0 cites·20 claims
- 1645US2008150715A1Operation control methods and systemsELAN MICROELECTRONICS CORP·Filed 2007·Application pending·0 cites
- 1744US11768277B2Time-of-flight sensor and control method thereofPIXART IMAGING INC·Filed 2019·Granted Sep 26, 2023·0 cites·15 claims
- 1841US2006209046A1Integrally formed monitor having one or more touchpads as function keysTANG KUAN-CHUN·Filed 2005·Application pending·0 cites
- 1941US2007002027A1Smart control method for cursor movement using a touchpadLII JIA-YIH·Filed 2005·Application pending·0 cites
- 2041US2007103450A1Touch control bar with button functionTANG KUAN-CHUN·Filed 2006·Application pending·0 cites
- 2139US2007126708A1Method for gesture detection on a touch control bar with button and scroll bar functionsYANG TSO-CHIEH·Filed 2006·Application pending·0 cites
- 2238US2007075983A1Method for gesture detection on a touchpadCHIU YEN-CHANG·Filed 2006·Application pending·0 cites
- 2336US2007040812A1Internet phone integrated with touchpad functionsTANG KUAN-CHUN·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →