Inventor · disambiguated record
Charles Choy
Also filed as: CHOY Charles · CHOY Charles Chi Hin
2 granted patents·8 pending applications·0 citations·filing 2019–2025
22Inventor score
Top patents by PatentIndex Score
10 records- 0144US2025054184A1Method and apparatus for estimating head rotation angleNEC CORP·Filed 2024·Application pending·0 cites
- 0244US2024237924A1Method and apparatus for identifying a posture condition of a personNEC CORP·Filed 2024·Application pending·0 cites
- 0342US12478310B2Method and system for signal processing rehabilitation exercise signalsNEC CORP·Filed 2019·Granted Nov 25, 2025·0 cites·11 claims
- 0442US11887709B2Systems and methods for predicting recovery of a patientNEC CORP·Filed 2019·Granted Jan 30, 2024·0 cites·20 claims
- 0542US2024242371A1Method and apparatus for estimating a body part position of a personNEC CORP·Filed 2024·Application pending·0 cites
- 0642US2025359781A1Method, apparatus and system for determining biomechanical stability of target in performing sit-to-stand movementNEC CORP·Filed 2025·Application pending·0 cites
- 0733US2023225667A1Method and apparatus for objectively determining a frailty score for a subjectNEC CORP·Filed 2021·Application pending·0 cites
- 0828US2020383635A1Method, system and non-transitory computer readable mediumNEC CORP·Filed 2019·Application pending·0 cites
- 0928US2020390389A1Method and system for motor function rehabilitation and monitoring a patient's recoveryNEC CORP·Filed 2019·Application pending·0 cites
- 1024US2022257192A1Device and method of manufacturing the sameNEC Cosporation·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →