Inventor · disambiguated record
Ching-Chang Alex Hung
Also filed as: HUNG CHING-CHANG · HUNG CHING-CHANG ALEX
3 granted patents·1 pending application·61 citations·filing 1997–2008
73Inventor score
Top patents by PatentIndex Score
4 records- 0169US6027602AWet processing apparatusTECHPOINT PACIFIC SINGAPORE PT·Filed 1997·Granted Feb 22, 2000·41 cites·13 claims
- 0266US6248670B1Method of wet processingTECHPOINT PACIFIC SINGAPORE PT·Filed 2000·Granted Jun 19, 2001·13 cites·6 claims
- 0349US6616758B2Method and apparatus for spin coatingTECHPOINT PACIFIC S PTE LTD·Filed 2001·Granted Sep 9, 2003·7 cites·13 claims
- 0445US2009224592A1Chair Backrest that is Assembled and Disassembled Easily and Quickly Without Needing Aid of a Hand ToolCHEN CHAO-JAN·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →