Inventor · disambiguated record
Chang Choi
Also filed as: CHOI CHANG · CHOI CHANG JOON
3 granted patents·2 pending applications·5 citations·filing 1991–2025
54Inventor score
Top patents by PatentIndex Score
5 records- 0167US2025297283A1Chemically-defined baculovirus expression systemLIFE TECHNOLOGIES CORP·Filed 2025·Application pending·0 cites
- 0260US12378575B2Chemically-defined baculovirus expression systemLIFE TECHNOLOGIES CORP·Filed 2019·Granted Aug 5, 2025·0 cites·18 claims
- 0332US2012181118A1Device for displaying floor information of operating elevator using acceleration sensorCHOI JAE BOO·Filed 2009·Application pending·0 cites
- 0428US10915241B2Communication device with ID input method which conforms to positional notation of numeral systemTINYPOWERS CO LTD·Filed 2017·Granted Feb 9, 2021·0 cites·1 claims
- 0519US5225814ADevice for detecting defective core wires of a multi-core cableCHOI CHANG JOON·Filed 1991·Granted Jul 6, 1993·5 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →