Inventor · disambiguated record
Pei-Chih Chen
Also filed as: CHEN PEI-CHIH
2 granted patents·1 pending application·9 citations·filing 2002–2003
48Inventor score
Files withKINPO ELECT INC3
Top patents by PatentIndex Score
3 records- 0151US6847382B2Method used to zoom in selective plot area in display and a plotting calculator applied the likeKINPO ELECT INC·Filed 2002·Granted Jan 25, 2005·9 cites·10 claims
- 0229US7475100B2Calculating device capable of displaying constants and method thereofKINPO ELECT INC·Filed 2003·Granted Jan 6, 2009·0 cites·5 claims
- 0329US2003142095A1Displaying method to display statistical chart on scientific plotting type calculator and a calculator applied the likeKINPO ELECT INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →