Inventor · disambiguated record
Tzu-Chiang Chung
Also filed as: CHUNG TZU-CHIANG
5 granted patents·1 pending application·40 citations·filing 1998–2009
73Inventor score
Top patents by PatentIndex Score
6 records- 0178US6937276B2Digital camera with low memory usageBENQ CORP·Filed 2001·Granted Aug 30, 2005·25 cites·9 claims
- 0246US6236466B1System and method for converting a gray-level image into a binary imageACER PERIPHERALS INC·Filed 1998·Granted May 22, 2001·15 cites·15 claims
- 0343US2009159343A1Touch panelASUSTEK COMP INC·Filed 2008·Application pending·0 cites
- 0440US8477101B2Reading device for electronic document and operation method of reading electronic documentCHUNG TZU-CHIANG·Filed 2009·Granted Jul 2, 2013·0 cites·12 claims
- 0538US6628438B1Method for compressing image data with fixed rate and device thereforBENQ CORP·Filed 2000·Granted Sep 30, 2003·0 cites·62 claims
- 0634US6710779B2Image conversion apparatus for converting a screen signalBENQ CORP·Filed 2001·Granted Mar 23, 2004·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →