Inventor · disambiguated record
Pi-Ying Cheng
Also filed as: CHENG PI-YING
4 granted patents·45 citations·filing 2003–2009
75Inventor score
Top patents by PatentIndex Score
4 records- 0166US7837201B2Assistant apparatus for surmounting barrierUNIV NAT CHIAO TUNG·Filed 2009·Granted Nov 23, 2010·9 cites·14 claims
- 0262US7784569B2Barrier-overpassing transporterUNIV NAT CHIAO TUNG·Filed 2008·Granted Aug 31, 2010·12 cites·14 claims
- 0362US6918763B2Apparatus for detecting the stability of a tooth in the gum or an implant in the bodyMIRACLE ONE TECHNOLOGY CO LTD·Filed 2003·Granted Jul 19, 2005·21 cites·9 claims
- 0457US7891242B2Sensing deviceUNIV NAT CHIAO TUNG·Filed 2008·Granted Feb 22, 2011·3 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →