Inventor · disambiguated record
Ben-Chuan Du
Also filed as: DU BEN-CHUAN · Du Ben
13 granted patents·5 pending applications·152 citations·filing 2000–2022
91Inventor score
Top patents by PatentIndex Score
18 records- 0188US7671566B2Method for predicting remaining capacity of a batteryQISDA CORP·Filed 2007·Granted Mar 2, 2010·10 cites·22 claims
- 0285US6679577B2Method of performing printhead maintenanceBENQ CORP·Filed 2002·Granted Jan 20, 2004·32 cites·26 claims
- 0381US7127228B2Portable electric device with power failure recovery and operation method thereofACER COMM & MULTIMEDIA INC·Filed 2001·Granted Oct 24, 2006·36 cites·21 claims
- 0477US6371593B1Error detection and correction for printer positioning logicACER COMM & MULTIMEDIA INC·Filed 2001·Granted Apr 16, 2002·20 cites·18 claims
- 0574US7079873B2Method and related apparatus for reducing cell phone power consumptionBENQ CORP·Filed 2004·Granted Jul 18, 2006·26 cites·12 claims
- 0660US9063723B2Function-based software comparison methodMSTAR SEMICONDUCTOR INC·Filed 2013·Granted Jun 23, 2015·1 cites·12 claims
- 0760US6416147B1Printing device with optimized print head positioning logicACER COMM & MULTIMEDIA INC·Filed 2000·Granted Jul 9, 2002·8 cites·20 claims
- 0857US6705699B2Image output device for improving image resolution and tone expressionBENQ CORP·Filed 2002·Granted Mar 16, 2004·7 cites·11 claims
- 0955US7295858B2Mobile station capable of outputting ring tones coming from a base station without storing them locally on the mobile stationBENQ CORP·Filed 2004·Granted Nov 13, 2007·2 cites·19 claims
- 1055US6999571B2Device and method for playing a ring signal based on a mediate ring information in a communication apparatusBENQ CORP·Filed 2003·Granted Feb 14, 2006·2 cites·11 claims
- 1152US2025020782A1Coupling device for photoelectric conversion and laser radarINNOVUSION SUZHOU CO LTD·Filed 2022·Application pending·0 cites
- 1250US7063400B2Printing apparatus and method for improving quality of printing imageBENQ CORP·Filed 2002·Granted Jun 20, 2006·6 cites·23 claims
- 1347US2007197191A1Method for checking a configuration of a wireless communication device and related deviceDU BEN-CHUAN·Filed 2007·Application pending·0 cites
- 1444US7471794B2Network lock method and related apparatus with ciphered network lock and inerasable deciphering keyQISDA CORP·Filed 2004·Granted Dec 30, 2008·0 cites·20 claims
- 1544US2005195180A1Method for displaying additional colorsBENQ CORP·Filed 2005·Application pending·0 cites
- 1642US2007194758A1Method for consuming electric power charged to a battery in an electronic device when the battery cannot be electrically decoupled from an external power supply and related deviceDU BEN-CHUAN·Filed 2007·Application pending·0 cites
- 1741US6416148B1Method and system for improving the print quality of a printerACER COMM & MULTIMEDIA INC·Filed 2001·Granted Jul 9, 2002·2 cites·15 claims
- 1840US2005088143A1Method and device for compensating battery voltage of mobile electronic deviceBENQ CORP·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →