Inventor · disambiguated record
Kun Cheng Hsieh
Also filed as: HSIEH KUN CHENG
2 granted patents·1 pending application·0 citations·filing 2012–2022
23Inventor score
Technology areasA61B
Top patents by PatentIndex Score
3 records- 0155US12349970B2Guiding fixation method applied to eye examination deviceCRYSTALVUE MEDICAL CORP·Filed 2022·Granted Jul 8, 2025·0 cites·9 claims
- 0253US12232808B2Optotype calibration methodCRYSTALVUE MEDICAL CORP·Filed 2022·Granted Feb 25, 2025·0 cites·10 claims
- 0336US2013107212A1Three-axis positioning device and method for ophthalmic examination instrumentLIN CHUN NAN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →