Inventor · disambiguated record
Cheng-Wei Hsu
Also filed as: HSU CHENG-WEI
19 granted patents·11 pending applications·337 citations·filing 1991–2025
95Inventor score
Files withINT UNITED TECHNOLOGY CO LTD9IND TECH RES INST4HSU CHENG-WEI3DELTA ELECTRONICS INC2EOREX CORP2
Top patents by PatentIndex Score
30 records- 0196US6494568B2Ink cartridge with a pressure adjusting deviceINT UNITED TECHNOLOGY CO LTD·Filed 2001·Granted Dec 17, 2002·92 cites·10 claims
- 0290US6722763B1Inkjet pen and pressure control device thereofINTERNAT UNITED TECHNOLOGY·Filed 2003·Granted Apr 20, 2004·52 cites·19 claims
- 0388US6367666B1Ink container with fixed pressure modulating mechanismINT UNITED TECHNOLOGY CO LTD·Filed 2001·Granted Apr 9, 2002·37 cites·5 claims
- 0481US6186620B1Ink pressure control apparatus for ink-jet pensIND TECH RES INST·Filed 1999·Granted Feb 13, 2001·46 cites·9 claims
- 0576US6540341B2Pressure controller for an ink cartridgeIND TECH RES INST·Filed 2000·Granted Apr 1, 2003·18 cites·11 claims
- 0674US8169147B2Circuit for vehicle lightingHSU CHENG-WEI·Filed 2009·Granted May 1, 2012·8 cites·21 claims
- 0772US6533403B2Ink reservoir with a pressure adjusting deviceINT UNITED TECHNOLOGY CO LTD·Filed 2002·Granted Mar 18, 2003·14 cites·18 claims
- 0867US12500966B2Mobile phone back cover that can be replaced with fragrance and decorative panelHSU CHENG WEI·Filed 2023·Granted Dec 16, 2025·0 cites·15 claims
- 0965US6527382B2Ink container with improved ink flowINT UNITED TECHNOLOGY CO LTD·Filed 2001·Granted Mar 4, 2003·10 cites·1 claims
- 1064US2025334769A1Optical feedthrough deviceMOLEX LLC·Filed 2025·Application pending·0 cites
- 1162US6817706B2Ink storage unitINT UNITED TECHNOLOGY CO LTD·Filed 2002·Granted Nov 16, 2004·7 cites·6 claims
- 1262USD447158SContact lensesFiled 2001·Granted Aug 28, 2001·12 cites·1 claims
- 1358US2025272926A1Augmented reality systemARAIZEN CO LTD·Filed 2024·Application pending·0 cites
- 1456US6409324B1Method and apparatus for supplying ink to an printheadIND TECH RES INST·Filed 2000·Granted Jun 25, 2002·6 cites·9 claims
- 1554US9622385B2Method of assembling a heat dissipating module of an electronic deviceDELTA ELECTRONICS INC·Filed 2014·Granted Apr 11, 2017·0 cites·4 claims
- 1654US5242589AFilter that changes the direction of water current arbitrarilyHSU CHENG WEI·Filed 1991·Granted Sep 7, 1993·21 cites·13 claims
- 1753US6428153B1Ink pressure adjustment device for inkjet penIND TECH RES INST·Filed 2001·Granted Aug 6, 2002·5 cites·13 claims
- 1853US2024405121A1Split gate mosfet and manufacturing method thereofMOSEL VITELIC INC·Filed 2024·Application pending·0 cites
- 1952US2024213134A1Electronic packageSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2023·Application pending·0 cites
- 2050US6761442B2Ink container with improved ink flowINT UNITED TECHNOLOGY CO LTD·Filed 2002·Granted Jul 13, 2004·4 cites·17 claims
- 2149US2014254104A1Heat dissipating moduleDELTA ELECTRONICS INC·Filed 2013·Application pending·0 cites
- 2246US6616272B1Pressure control deviceINT UNITED TECHNOLOGY CO LTD·Filed 2002·Granted Sep 9, 2003·3 cites·14 claims
- 2345US6910763B2Ink storage unitINT UNITED TECHNOLOGY CO LTD·Filed 2003·Granted Jun 28, 2005·2 cites·18 claims
- 2438US2015214172A1Memory and layout method of memory ball padsEOREX CORP·Filed 2014·Application pending·0 cites
- 2534US2005206697A1[ink cartridge]LEE CHEE-SHUEN·Filed 2004·Application pending·0 cites
- 2634US2006098063A1Ink-jet printing apparatus with configuration of spring and flexible pocketSUEN LEE FRANCIS C·Filed 2004·Application pending·0 cites
- 2733US6764172B1Air bag placed in a print cartridge and method for manufacturing the sameINT UNITED TECHNOLOGY CO LTD·Filed 2003·Granted Jul 20, 2004·0 cites·20 claims
- 2832US2004075719A1Inkjet pen and manufacturing method thereofFiled 2003·Application pending·0 cites
- 2932US2002051043A1Ink cartridge for preventing ink from spillingFiled 2001·Application pending·0 cites
- 3031US2015213841A1Memory chip and memory storage deviceEOREX CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →