Inventor · disambiguated record

Ching-Tzun Chang

Also filed as: CHANG CHING-TZUN

1 granted patent·2 pending applications·0 citations·filing 2006–2007

10Inventor score

Technology areasG06F G06V

Files withCHANG CHING-TZUN1 ELITEGROUP COMPUTER SYSTEMS CO LTD1 UNIWILL COMP CORP1

Top patents by PatentIndex Score

3 records

0129US7849046B2Online consultation system, online consultation apparatus and consultation method thereofUNIWILL COMP CORP·Filed 2006·Granted Dec 7, 2010·0 cites·35 claims
0226US2007274591A1Input apparatus and input method thereofELITEGROUP COMPUTER SYSTEMS CO LTD·Filed 2007·Application pending·0 cites
0315US2007268267A1Transmission apparatus and transmission method thereofCHANG CHING-TZUN·Filed 2006·Application pending·0 cites

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