Inventor · disambiguated record
Changhyun Roh
Also filed as: ROH CHANGHYUN
20 granted patents·9 pending applications·22 citations·filing 2015–2024
91Inventor score
Top patents by PatentIndex Score
29 records- 0187US10265196B2Motion assistance apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Apr 23, 2019·9 cites·8 claims
- 0283US12443261B2Walking assistance device and control method of walking assistance deviceSAMSUNG ELECTRONICS CO LTD·Filed 2024·Granted Oct 14, 2025·0 cites·16 claims
- 0381US12093105B2Walking assistance device and control method of walking assistance deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Sep 17, 2024·1 cites·17 claims
- 0479US10298029B2Battery packs for providing different power sources and methods of charging battery packsSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted May 21, 2019·3 cites·9 claims
- 0578US10714949B2Battery packs for providing different power sources and methods of charging battery packsSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Jul 14, 2020·2 cites·17 claims
- 0677US10441442B2Battery packSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Oct 15, 2019·1 cites·18 claims
- 0776US10354499B2Vibrator controlling method and apparatusSAMSUNG ELECTRONICS CO LTD·Filed 2018·Granted Jul 16, 2019·2 cites·16 claims
- 0875US10980445B2Shoe-type device and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 20, 2021·2 cites·18 claims
- 0975US2025025735A1Wearable device and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1072US11825907B2Method and apparatus for determining sensory threshold for shoe-type device, shoe-type device, and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Nov 28, 2023·1 cites·25 claims
- 1171US11833067B2Motion assistance apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 5, 2023·0 cites·20 claims
- 1270US12134000B2Wearable device and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Nov 5, 2024·0 cites·19 claims
- 1370US2024316755A1Wearable robot, and method and system for assisting motion by using state trajectory memory bufferWIROBOTICS INC·Filed 2022·Application pending·0 cites
- 1470US2024238148A1Motion assistance method and system using wearable robot and state trajectory memory bufferWIROBOTICS INC·Filed 2022·Application pending·0 cites
- 1569US10500069B2Driving module and motion assistance apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2016·Granted Dec 10, 2019·1 cites·19 claims
- 1666US11304828B2Motion assistance apparatus and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Apr 19, 2022·0 cites·8 claims
- 1765US11464428B2Shoe-type device and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Oct 11, 2022·0 cites·17 claims
- 1864US11541265B2Wearable device and operation method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·17 claims
- 1957US2023149244A1Wearable device and control method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 2055US2025178184A1Wearable robot for assisting back muscle strength, or device for manipulating wearable robotWIROBOTICS INC·Filed 2023·Application pending·0 cites
- 2151US11234478B2Insole and shoes comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Feb 1, 2022·0 cites·18 claims
- 2251US10608573B2Method and apparatus for protecting circuitSAMSUNG ELECTRONICS CO LTD·Filed 2015·Granted Mar 31, 2020·0 cites·16 claims
- 2350US2022354405A1Method and device for measuring muscular fitness of user using wearable deviceSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 2449US11472143B2Method of manufacturing insoleSAMSUNG ELECTRONICS CO LTD·Filed 2019·Granted Oct 18, 2022·0 cites·19 claims
- 2548US11872013B2Shoe-type device and method of controlling the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jan 16, 2024·0 cites·28 claims
- 2647US2021162263A1Method and device for providing resistance to user of wearable deviceSAMSUNG ELECTRONICS CO LTD·Filed 2020·Application pending·0 cites
- 2746US2018085281A1Walking assistance device and method for operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Application pending·0 cites
- 2845US11647806B2Smart insole and balance enhancement device comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted May 16, 2023·0 cites·19 claims
- 2941US2020060378A1ShoesSAMSUNG ELECTRONICS CO LTD·Filed 2019·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →