Inventor · disambiguated record
Yuan-Jung Chang
Also filed as: CHANG YUAN-JUNG
34 granted patents·44 pending applications·118 citations·filing 2001–2025
95Inventor score
Top patents by PatentIndex Score
78 records- 0192US11599137B2Joystick assembly and game controllerDEXIN CORP·Filed 2022·Granted Mar 7, 2023·2 cites·20 claims
- 0279USD514572SWireless mouseCHANG YUAN-JUNG·Filed 2005·Granted Feb 7, 2006·26 cites·1 claims
- 0377US10775909B2Cursor control system and control method thereofDEXIN ELECTRONIC LTD·Filed 2019·Granted Sep 15, 2020·2 cites·8 claims
- 0475US10817076B2Input system, peripheral device and adjustment methodDEXIN ELECTRONIC LTD·Filed 2017·Granted Oct 27, 2020·2 cites·12 claims
- 0575US7150402B2Device and method for a wireless mouse to detect the battery status of a host computerCHANG YUAN-JUNG·Filed 2004·Granted Dec 19, 2006·21 cites·12 claims
- 0674US10940623B1Molding system for preparing molding articleCORETECH SYS CO LTD·Filed 2020·Granted Mar 9, 2021·0 cites·8 claims
- 0774USD540326SMouseCHANG YUAN-JUNG·Filed 2005·Granted Apr 10, 2007·20 cites·1 claims
- 0873US2021362388A1Measuring apparatus of bulk viscosity of molding materialCORETECH SYS CO LTD·Filed 2021·Application pending·0 cites
- 0969US2021213663A1Method for deriving bulk viscosity of molding materialCORETECH SYS CO LTD·Filed 2020·Application pending·0 cites
- 1068US7911449B2Mouse with direction-adjustable connecting wireCHANG YUAN-JUNG·Filed 2006·Granted Mar 22, 2011·4 cites·6 claims
- 1167US9672179B2External display system for displaying data and visuals of an input operating interfaceDEXIN CORP·Filed 2014·Granted Jun 6, 2017·2 cites·10 claims
- 1267US9653043B2Input device for magnifying a screen content and method thereofDEXIN CORP·Filed 2013·Granted May 16, 2017·2 cites·9 claims
- 1367US8558820B2Mouse device with functional turntableCHANG YUAN-JUNG·Filed 2010·Granted Oct 15, 2013·2 cites·14 claims
- 1467USD547319SMouse chargerCHANG YUAN-JUNG·Filed 2005·Granted Jul 24, 2007·16 cites·1 claims
- 1563US8850093B2Mouse with a replaceable sensing unitDEXIN CORP·Filed 2013·Granted Sep 30, 2014·1 cites·11 claims
- 1662US2025374339A1Wireless communication pairing system and wireless communication pairing methodDEXIN CORP·Filed 2025·Application pending·0 cites
- 1760US11251662B2Charging board with adjustable charging position and charging control method thereofDEXIN ELECTRONIC LTD·Filed 2020·Granted Feb 15, 2022·0 cites·14 claims
- 1859US11510042B2Game controller for mobile deviceDEXIN CORP·Filed 2021·Granted Nov 22, 2022·0 cites·13 claims
- 1958US7979596B2Mouse with expandable memory capacity and an operating method thereofDEXIN CORP·Filed 2009·Granted Jul 12, 2011·1 cites·8 claims
- 2056USD515579SWireless mouseCHANG YUAN-JUNG·Filed 2005·Granted Feb 21, 2006·10 cites·1 claims
- 2155US10564735B2Computer input system and input method with function of distributing computationDEXIN ELECTRONIC LTD·Filed 2019·Granted Feb 18, 2020·0 cites·10 claims
- 2254US2025370684A1Control device having image outputDEXIN CORP·Filed 2025·Application pending·0 cites
- 2353US7659884B2Battery-receiving structure of wireless mouseCHANG YUAN-JUNG·Filed 2004·Granted Feb 9, 2010·3 cites·7 claims
- 2452US11874703B2Mobile dockDEXIN CORP·Filed 2020·Granted Jan 16, 2024·0 cites·18 claims
- 2550US8115735B2Mouse with adjustable cable directionCHANG YUAN-JUNG·Filed 2008·Granted Feb 14, 2012·0 cites·4 claims
- 2649US11088572B2Detachable charging padDEXIN ELECTRONIC LTD·Filed 2019·Granted Aug 10, 2021·0 cites·9 claims
- 2749US2009237358A1Computer mouse and method of dynamical data transmission rate management thereforCHANG YUAN-JUNG·Filed 2009·Application pending·0 cites
- 2849US2011025604A1System for adjusting a light output of an optical mouse and a mouse thereofCHANG YUAN-JUNG·Filed 2009·Application pending·0 cites
- 2948US9058434B2Peripheral apparatus and synchronization method thereofDEXIN CORP·Filed 2013·Granted Jun 16, 2015·0 cites·20 claims
- 3047US10152138B2Input system, keyboard device and locking methodDEXIN ELECTRONIC LTD·Filed 2016·Granted Dec 11, 2018·0 cites·19 claims
- 3147US7944434B2Mouse with gain weight meansDEXIN CORP·Filed 2006·Granted May 17, 2011·0 cites·5 claims
- 3247US2022253176A1Stylus moduleDEXIN CORP·Filed 2021·Application pending·0 cites
- 3346US10387625B2Input device and computer systemDEXIN ELECTRONIC LTD·Filed 2017·Granted Aug 20, 2019·0 cites·9 claims
- 3446US2015116220A1Cursor control device and input method thereof with multiple operations at an inputDEXIN CORP·Filed 2013·Application pending·0 cites
- 3545US11435837B2Dual mode mouse deviceDEXIN ELECTRONIC LTD·Filed 2020·Granted Sep 6, 2022·0 cites·9 claims
- 3645US7436392B2Method of dynamically updating a mouse assembly key code tableCHANG YUAN-JUNG·Filed 2005·Granted Oct 14, 2008·0 cites·20 claims
- 3745US2015022448A1Cursor controlling deviceDEXIN CORP·Filed 2013·Application pending·0 cites
- 3845US2006097120A1Charge cradle and mouse in combinationCHANG YUAN-JUNG·Filed 2004·Application pending·0 cites
- 3945US2014333538A1Input device and configuration setting system thereofDEXIN CORP·Filed 2013·Application pending·0 cites
- 4045US2008150896A1Optical mouse with selectable dual light source device and detection method for the sameCHANG YUAN-JUNG·Filed 2006·Application pending·0 cites
- 4145US2014320419A1Touch input deviceDEXIN CORP·Filed 2013·Application pending·0 cites
- 4245US2008319960A1Information searching method, information searching system and inputting device thereofCHANG YUAN-JUNG·Filed 2007·Application pending·0 cites
- 4345US2014327619A1Inputting apparatus for reacting to an operation state and method thereofDEXIN CORP·Filed 2013·Application pending·0 cites
- 4444US2008136781A1Dual light sources mouse capable of controlling the on and off state of the second light sourceCHANG YUAN-JUNG·Filed 2006·Application pending·0 cites
- 4544US2008024448A1Optical mouse having a light-sheltering deviceCHANG YUAN-JUNG·Filed 2006·Application pending·0 cites
- 4644US2008136780A1Method for generating a laser light detecting signal of an optical mouseCHANG YUAN-JUNG·Filed 2006·Application pending·0 cites
- 4744US2014253447A1Mouse and inputting method thereofDEXIN CORP·Filed 2013·Application pending·0 cites
- 4843US9983699B2Input device adaptable to use habit and adapting method thereforDEXIN CORP·Filed 2016·Granted May 29, 2018·0 cites·8 claims
- 4943US9946364B2Matching method of wireless charging mouseDEXIN ELECTRONIC LTD·Filed 2016·Granted Apr 17, 2018·0 cites·12 claims
- 5043US2007146327A1Optical mouse and an optical structure of the optical mouseCHANG YUAN-JUNG·Filed 2005·Application pending·0 cites
Showing the top 50 of 78 patent records by PatentIndex Score.
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