Inventor · disambiguated record
Shih-Yen Chang
Also filed as: CHANG SHIH-YEN
1 granted patent·6 pending applications·1 citations·filing 2003–2005
16Inventor score
Top patents by PatentIndex Score
7 records- 0134US6938982B2Method for maintaining inkjet chip of an inkjet deviceBENQ CORP·Filed 2003·Granted Sep 6, 2005·1 cites·25 claims
- 0225US2005007403A1Printing apparatus and method for maintaining temperature of a printheadFiled 2003·Application pending·0 cites
- 0324US2006098242A1Image processing system and related method for scanning and generating an imageCHANG SHIH-YEN·Filed 2004·Application pending·0 cites
- 0420US2006033951A1Data processing device for deciding best print mode based on data characteristics and method thereofCHANG SHIH-YEN·Filed 2005·Application pending·0 cites
- 0511US2005116987A1Method for preventing air from pressing into a print nozzle of an ink container using negative pressureFiled 2004·Application pending·0 cites
- 0611US2004239712A1Inkjet printer using thermal sensing elements to identify different types of cartridgesFiled 2003·Application pending·0 cites
- 0711US2005116408A1Paper-feeding device with automatic paper detecting functionFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →