Inventor · disambiguated record
Ching-Sung Chang
Also filed as: CHANG CHING S · CHANG CHING SUNG
15 granted patents·9 pending applications·252 citations·filing 1977–2014
92Inventor score
Files withINVENTEC APPLIANCES CORP9CHANG CHING-SUNG3INVENTEC CORP2Inventec Appliances (Pudong) Corp2LEE LIN-SHAN2
Top patents by PatentIndex Score
24 records- 0194USD576593SMobile phoneINVENTEC APPLIANCES CORP·Filed 2007·Granted Sep 9, 2008·81 cites·1 claims
- 0284US7928963B2Input deviceINVENTEC APPLIANCES CORP·Filed 2007·Granted Apr 19, 2011·15 cites·10 claims
- 0378US9635254B2Panoramic scene capturing and browsing mobile device, system and methodInventec Appliances (Pudong) Corp·Filed 2014·Granted Apr 25, 2017·5 cites·20 claims
- 0472US6081806AComputer database synchronization methodINVENTEC CORP·Filed 1998·Granted Jun 27, 2000·72 cites·6 claims
- 0571US5216709AElectronic device for providing information related to an input telephone numberINVENTA ELECTRONICS·Filed 1991·Granted Jun 1, 1993·37 cites·3 claims
- 0661US7797524B2Method of dynamic database association in multi-mode communication deviceINVENTEC APPLIANCES CORP·Filed 2007·Granted Sep 14, 2010·1 cites·7 claims
- 0757US9001509B2Expansion deviceCHANG CHING-SUNG·Filed 2012·Granted Apr 7, 2015·1 cites·11 claims
- 0853US7941190B2Mobile phoneINVENTEC APPLIANCES CORP·Filed 2008·Granted May 10, 2011·0 cites·11 claims
- 0950US7118655B1Direct synthesis of hydrazine through nitrogen fixation by means of two-photon absorptionsCHANG CHING-SUNG·Filed 2003·Granted Oct 10, 2006·1 cites·18 claims
- 1049US2008293457A1Mobile phoneINVENTEC APPLIANCES CORP·Filed 2008·Application pending·0 cites
- 1144US4591673AFrequency or time domain speech scrambling technique and system which does not require any frame synchronizationLEE LIN SHAN·Filed 1982·Granted May 27, 1986·8 cites·9 claims
- 1244US2008223705A1Touch-sensing device and sensing method for electrical apparatusINVENTEC APPLIANCES CORP·Filed 2007·Application pending·0 cites
- 1344US2008158187A1Touch control input system for use in electronic apparatuses and signal generation method thereofHO DAVID·Filed 2007·Application pending·0 cites
- 1444US2008174565A1Touch pad deviceINVENTEC APPLIANCES CORP·Filed 2007·Application pending·0 cites
- 1543US8837124B2Holding device for holding mobile productsCHANG CHING-SUNG·Filed 2012·Granted Sep 16, 2014·0 cites·19 claims
- 1643US4750205AFrequency or time domain speech scrambling technique and system which does not require any frame synchronizationLEE LIN SHAN·Filed 1986·Granted Jun 7, 1988·9 cites·17 claims
- 1743US2008186284A1Dual-mode touch input apparatus and mode-switching method for the sameINVENTEC APPLIANCES CORP·Filed 2007·Application pending·0 cites
- 1843US2008144540A1Network switching apparatus and network switching method for computer systemTWINHEAD INT CORP·Filed 2007·Application pending·0 cites
- 1942US5872554AMethod and apparatus for non-blinking displaying of grayscale image on monochrome LCD screenINVENTEC CORP·Filed 1995·Granted Feb 16, 1999·15 cites·4 claims
- 2042US2008185281A1Touch input deviceINVENTEC APPLIANCES CORP·Filed 2007·Application pending·0 cites
- 2141US9699613B2System for memorizing object location and method thereofInventec Appliances (Pudong) Corp·Filed 2014·Granted Jul 4, 2017·0 cites·17 claims
- 2237US2009251108A1Portable electronic device and method of adjusting charging current for a rechargeable battery unit thereofCHAO CHUN-CHEN·Filed 2008·Application pending·0 cites
- 2334US2012165071A1Mobile device capable of automatically switching its operation modesHSU CHIH-JUI·Filed 2011·Application pending·0 cites
- 2433US4336230AFrequency chirp in isotopically selective photoexcitationJERSEY NUCLEAR AVCO ISOTOPES·Filed 1977·Granted Jun 22, 1982·7 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →