Inventor · disambiguated record
Lei Pi
Also filed as: PI LEI
4 granted patents·4 pending applications·8 citations·filing 2002–2025
63Inventor score
Top patents by PatentIndex Score
8 records- 0168US7783322B2Mobile communication device with network selection and method for sameHON HAI PREC IND CO LTD·Filed 2006·Granted Aug 24, 2010·6 cites·19 claims
- 0252US2025362201A1Calibration plate for detecting a subsurface depth and preparation method thereforNAT INST METROLOGY CHINA·Filed 2025·Application pending·0 cites
- 0349US8106793B2System and method for collecting traffic violation dataCHANG CHI-HAO·Filed 2009·Granted Jan 31, 2012·2 cites·12 claims
- 0446US12174017B2Composite measurement system for measuring nanometer displacementNAT INST METROLOGY CHINA·Filed 2022·Granted Dec 24, 2024·0 cites·15 claims
- 0540US2007201681A1Mobile communication device and method for displaying call history thereofHON HAI PREC IND CO LTD·Filed 2006·Application pending·0 cites
- 0637US7680499B2System and method for managing incoming call in dual mode phoneHON HAI PREC IND CO LTD·Filed 2006·Granted Mar 16, 2010·0 cites·14 claims
- 0737US2007066344A1Mobile device with dual network connectivityHON HAI PREC IND CO LTD·Filed 2005·Application pending·0 cites
- 0836US2004053679A1Gaming machine and method having a bonus gameFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →