Inventor · disambiguated record
Der Chuan Yang
Also filed as: YANG DER C · YANG DER CHUAN
3 granted patents·43 citations·filing 1980–2000
71Inventor score
Top patents by PatentIndex Score
3 records- 0152US6195012B1Drip annunciatorFiled 2000·Granted Feb 27, 2001·21 cites·11 claims
- 0238US4866961ANon-contact automatic latch lockYANG DER CHUAN·Filed 1987·Granted Sep 19, 1989·15 cites·3 claims
- 0332US4515549AHigh speed automatic brick making machineYANG DER C·Filed 1980·Granted May 7, 1985·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →