Inventor · disambiguated record
Ching Chu
Also filed as: CHU CHING · CHU CHING C · CHU CHING TIEN · CHU CHING-CHI
8 granted patents·3 pending applications·52 citations·filing 1989–2022
83Inventor score
Top patents by PatentIndex Score
11 records- 0161US12444320B2Traveling wave demonstrating deviceUNIV NAT CENTRAL·Filed 2022·Granted Oct 14, 2025·0 cites·10 claims
- 0259US12087177B2Exchangeable optical principles demonstrating kitUNIV NAT CENTRAL·Filed 2022·Granted Sep 10, 2024·0 cites·9 claims
- 0358USD1015435SGame piece setUNIV NAT CENTRAL·Filed 2021·Granted Feb 20, 2024·3 cites·1 claims
- 0457US5111113AMusic initiated Christmas light set controllerSUPERLITE CO LTD·Filed 1989·Granted May 5, 1992·15 cites·6 claims
- 0554US5029955AOptical scannerOPTICAL RECORDING CORP·Filed 1990·Granted Jul 9, 1991·20 cites·18 claims
- 0638US5184002AOptical scannerOPTICAL RECORDING CORP·Filed 1991·Granted Feb 2, 1993·9 cites·31 claims
- 0736US2003095755A1Feature and method to align and assemble photonic componentsFiled 2001·Application pending·0 cites
- 0835US2004008967A1Method and apparatus of optical components having improved optical propertiesFiled 2003·Application pending·0 cites
- 0930US2004100799A1Umbrella shape table lampFiled 2002·Application pending·0 cites
- 1028US5194721AOptical scannerOPTICAL RECORDING CORP·Filed 1990·Granted Mar 16, 1993·3 cites·28 claims
- 1128US5040861AOptical scannerOPTICAL RECORDING CORP·Filed 1989·Granted Aug 20, 1991·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →