Inventor · disambiguated record

Kwang Hoon Cha

Also filed as: CHA KWANG HOON

1 granted patent·5 citations·filing 1996–1996

26Inventor score

Technology areasG07D

Top patents by PatentIndex Score

1 record

0122US6078679AManufacturing method and reading device of individual information protecting card by multiple image frequency transformationFiled 1996·Granted Jun 20, 2000·5 cites·4 claims

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