Inventor · disambiguated record
Quanqin Dai
Also filed as: DAI QUANQIN
21 granted patents·9 pending applications·30 citations·filing 2016–2025
91Inventor score
Top patents by PatentIndex Score
30 records- 0189US12070413B1Portable system and device for cold therapy with optional heat and compression therapyDAI QUANQIN·Filed 2023·Granted Aug 27, 2024·2 cites·18 claims
- 0288US12213910B1Cold therapy system and cold therapy deviceJKH USA LLC·Filed 2024·Granted Feb 4, 2025·4 cites·18 claims
- 0386US12226369B2Pneumatic therapy apparatus and methodJKH HEALTH CO LTD·Filed 2023·Granted Feb 18, 2025·1 cites·18 claims
- 0484US11865069B2Pneumatic therapy apparatus and method with overlapped compressionJKH HEALTH CO LTD·Filed 2022·Granted Jan 9, 2024·1 cites·10 claims
- 0582US10682508B1Electrically stimulated CBD infused anesthetic patch systemTHERIOT TREVOR·Filed 2019·Granted Jun 16, 2020·4 cites·2 claims
- 0680USD1065560SHot and cold therapy deviceJKH HEALTH CO LTD·Filed 2024·Granted Mar 4, 2025·6 cites·1 claims
- 0780US11877976B2Physical therapy device with percussion, cooling, and heatingTHREESIXTY SOURCING LTD·Filed 2019·Granted Jan 23, 2024·3 cites·20 claims
- 0877US12220375B2Cooling and heating massagerTHREESIXTY SOURCING LTD·Filed 2024·Granted Feb 11, 2025·0 cites·29 claims
- 0977US10966729B1Pneumatic physiotherapy apparatus with optimized compressionJKH HEALTH CO LTD·Filed 2020·Granted Apr 6, 2021·1 cites·7 claims
- 1075USD1047607SIce bucketJKH HEALTH CO LTD·Filed 2024·Granted Oct 22, 2024·4 cites·1 claims
- 1172US12109166B2Cooling and heating massagerTHREESIXTY SOURCING LTD·Filed 2022·Granted Oct 8, 2024·0 cites·24 claims
- 1271US12440184B2Ultrasonic device for coupling an ultrasonic coupling gel and ultrasonic headJKH HEALTH CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·18 claims
- 1371USD1049631SSuitcaseJKH HEALTH CO LTD·Filed 2024·Granted Nov 5, 2024·3 cites·1 claims
- 1469US2025186249A1Cold Therapy System and Cold Therapy DeviceDAI QUANQIN·Filed 2024·Application pending·0 cites
- 1568US2025127680A1Pneumatic therapy apparatus and methodDAI QUANQIN·Filed 2024·Application pending·0 cites
- 1661US11446202B1Pneumatic physiotherapy apparatus with a unique structureJKH HEALTH CO LTD·Filed 2021·Granted Sep 20, 2022·0 cites·19 claims
- 1761US10207107B2Electrostimulation apparatusDAI QUANQIN·Filed 2016·Granted Feb 19, 2019·1 cites·10 claims
- 1859US2025114241A1Portable system and device for cold therapy with optional heat and compression therapyDAI QUANQIN·Filed 2024·Application pending·0 cites
- 1958US12290469B2Portable system and device for cold therapy with optional compression therapyDAI QUANQIN·Filed 2024·Granted May 6, 2025·0 cites·12 claims
- 2058US12213911B1Portable system and device for cold therapy with optional heat and compression therapyDAI QUANQIN·Filed 2024·Granted Feb 4, 2025·0 cites·24 claims
- 2155US12029612B2Ultrasonic device for coupling an ultrasonic coupling gel and ultrasonic headJKH HEALTH CO LTD·Filed 2023·Granted Jul 9, 2024·0 cites·20 claims
- 2250US2025228704A1Portable system and device for cold therapy with optional heat and compression therapyDAI QUANQIN·Filed 2025·Application pending·0 cites
- 2348US2020316363A1Electrotherapy apparatus, system and method for enhanced drug deliveryDAI QUANQIN·Filed 2019·Application pending·0 cites
- 2448US2020316364A1An Electrically Stimulated CBD Infused Pain-Relieving PatchDAI QUANQIN·Filed 2019·Application pending·0 cites
- 2546US2020261259A1Electrotherapy insole apparatus, system and methodDAI QUANQIN·Filed 2019·Application pending·0 cites
- 2644US10561833B2Conductive pad for pain relieving and muscle trainingJKH HEALTH CO LTD·Filed 2017·Granted Feb 18, 2020·0 cites·18 claims
- 2743US10926088B2Portable electronic pulse stimulator with integrated ultrasound and TENS/EMSJKH HEALTH CO LTD·Filed 2018·Granted Feb 23, 2021·0 cites·12 claims
- 2841USD1089861SProtective gearJKH HEALTH CO LTD·Filed 2024·Granted Aug 19, 2025·0 cites·1 claims
- 2940US2020324147A1A Pain Relief, Fracture Healing and Spinal Fusion DeviceDAI QUANQIN·Filed 2019·Application pending·0 cites
- 3034US2017189671A1Electrical stimulation apparatusDAI QUANQIN·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Quanqin Dai files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →