Inventor · disambiguated record
Keqiang Yang
Also filed as: YANG KEQIANG
4 granted patents·15 citations·filing 2018–2018
65Inventor score
Technology areasA61H
Top patents by PatentIndex Score
4 records- 0186US10780011B2Finger joint rehabilitation exercise aid partBEIJING HENGTONG XINJIA TECH DEVELOPMENT CO LTD·Filed 2018·Granted Sep 22, 2020·13 cites·6 claims
- 0264US10993869B2Finger motion aid and rehabilitation hand having sameBEIJING HENGTONG XINJIA TECH DEVELOPMENT CO LTD·Filed 2018·Granted May 4, 2021·1 cites·4 claims
- 0364US10751244B2Finger joint rehabilitation deviceBEIJING HENGTONG XINJIA TECH DEVELOPMENT CO LTD·Filed 2018·Granted Aug 25, 2020·1 cites·9 claims
- 0449US10772784B2Corrugated tubeBEIJING HENGTONG XINJIA TECH DEVELOPMENT CO LTD·Filed 2018·Granted Sep 15, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →