Inventor · disambiguated record

Qianjun Liu

Also filed as: LIU QIANJUN

1 granted patent·1 pending application·35 citations·filing 2001–2001

45Inventor score

Technology areasG06F

Files withINTERTACT CORP1

Top patents by PatentIndex Score

2 records

0176US7113175B2Methods and apparatus for supplying power to touch input devices in a touch sensing systemINTERTACT CORP·Filed 2001·Granted Sep 26, 2006·35 cites·5 claims
0234US2002050983A1Method and apparatus for a touch sensitive system employing spread spectrum technology for the operation of one or more input devicesFiled 2001·Application pending·0 cites

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →