Inventor · disambiguated record
Chin-Ching Yen
Also filed as: YEN CHIN-CHING
4 granted patents·59 citations·filing 1994–1996
77Inventor score
Files withYEN CHIN CHING1
Top patents by PatentIndex Score
4 records- 0159US5372077AGarbage disposal systemYEN CHIN CHING·Filed 1994·Granted Dec 13, 1994·21 cites·7 claims
- 0243US5755388AWaste tire treating apparatusFiled 1996·Granted May 26, 1998·13 cites·1 claims
- 0341US5770167AWaste gas treating apparatusFiled 1996·Granted Jun 23, 1998·13 cites·2 claims
- 0440US5619934AWaste car disposerFiled 1996·Granted Apr 15, 1997·12 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →