Inventor · disambiguated record
Keun-Ho Chang
Also filed as: CHANG KEUN HO
3 granted patents·2 pending applications·18 citations·filing 1999–2023
62Inventor score
Top patents by PatentIndex Score
5 records- 0161US11939138B1Facial tissue box with adjustable heightCHANG KEVIN·Filed 2023·Granted Mar 26, 2024·0 cites·7 claims
- 0244US6505504B1Method and device for a real time measurement of output torque of an automobile engineFiled 1999·Granted Jan 14, 2003·14 cites·3 claims
- 0335US2010315383A1Touch screen adopting an optical module system using linear infrared emittersHOGAHM TECHNOLOGY CO LTD·Filed 2009·Application pending·0 cites
- 0434US6857321B2Proximity sensor system having a proximity sensor with a bipolar signal outputHOGAHM TECHNOLOGY CO LTD·Filed 2001·Granted Feb 22, 2005·4 cites·4 claims
- 0531US2014104234A1Capacitance-type touch sensorCHANG KEUN HO·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →