Inventor · disambiguated record
Chengxiang Zhang
Also filed as: ZHANG CHENGXIANG
24 granted patents·4 pending applications·143 citations·filing 2015–2024
95Inventor score
Files withXIAMEN RETONE HEARING TECH CO LTD21OHIO STATE INNOVATION FOUNDATION2DONGGUAN POWERAMP TECH LIMITED1SHENZHEN INST OF ADV TECH CAS1SHINETEK INSTRUMENT RES INSTITUTE1
Top patents by PatentIndex Score
28 records- 0196US10904673B1Hearing aid charger caseXIAMEN RETONE HEARING TECH CO LTD·Filed 2020·Granted Jan 26, 2021·14 cites·7 claims
- 0294US11405709B1Hearing aid microphone structure and hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Aug 2, 2022·5 cites·16 claims
- 0388US11758340B2Flexible circuit board of hearing aid and hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Sep 12, 2023·2 cites·19 claims
- 0487USD922315SCharging case for hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2019·Granted Jun 15, 2021·29 cites·1 claims
- 0586USD983377SHearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Apr 11, 2023·11 cites·1 claims
- 0686US10798500B1Behind-the-ear hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2019·Granted Oct 6, 2020·7 cites·8 claims
- 0781USD1075661SCharging boxXIAMEN RETONE HEARING TECH CO LTD·Filed 2023·Granted May 20, 2025·7 cites·1 claims
- 0879USD930839SHearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2019·Granted Sep 14, 2021·17 cites·1 claims
- 0975USD1076801SCharging boxXIAMEN RETONE HEARING TECH CO LTD·Filed 2023·Granted May 27, 2025·5 cites·1 claims
- 1074USD983378SHearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Apr 11, 2023·5 cites·1 claims
- 1172USD997862SHearing aid charging unitXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Sep 5, 2023·5 cites·1 claims
- 1272US2024154279A1Battery module and electrical deviceDONGGUAN POWERAMP TECH LIMITED·Filed 2024·Application pending·0 cites
- 1370USD1004097SHearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Nov 7, 2023·4 cites·1 claims
- 1469USD872280SHearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2018·Granted Jan 7, 2020·12 cites·1 claims
- 1562US2025041442A1Diamino lipid (dal) compounds and pharmaceutical compositions comprising an immunotherapeutic agentOHIO STATE INNOVATION FOUNDATION·Filed 2022·Application pending·0 cites
- 1661USD896387SHearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2019·Granted Sep 15, 2020·8 cites·1 claims
- 1756USD1084351SAudiphoneXIAMEN RETONE HEARING TECH CO LTD·Filed 2024·Granted Jul 15, 2025·1 cites·1 claims
- 1855USD1076102SAudiphoneXIAMEN RETONE HEARING TECH CO LTD·Filed 2023·Granted May 20, 2025·1 cites·1 claims
- 1955USD1076103SAudiphoneXIAMEN RETONE HEARING TECH CO LTD·Filed 2023·Granted May 20, 2025·1 cites·1 claims
- 2051US11898133B2Orbital incubator shakersSHINETEK INSTRUMENT RES INSTITUTE·Filed 2021·Granted Feb 13, 2024·0 cites·14 claims
- 2148USD896389SHearing aidZHANG CHENGXIANG·Filed 2019·Granted Sep 15, 2020·5 cites·1 claims
- 2248US2022152085A1Combination immunoregulation and uses thereofOHIO STATE INNOVATION FOUNDATION·Filed 2020·Application pending·0 cites
- 2347US11490214B2Hearing aid electrical contact structure and hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Nov 1, 2022·0 cites·18 claims
- 2447USD896388SMain unit of hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2019·Granted Sep 15, 2020·4 cites·1 claims
- 2545US11496844B2Completely-in-canal hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2021·Granted Nov 8, 2022·0 cites·9 claims
- 2645US2021395667A1Incubator and sterilization method for the sameWIGGENS TECH BEIJING CO LTD·Filed 2021·Application pending·0 cites
- 2736US10780437B2Microfluidic system and method of controlling particles based on artificially structured acoustic fieldSHENZHEN INST OF ADV TECH CAS·Filed 2015·Granted Sep 22, 2020·0 cites·13 claims
- 2834USD1101678SCharging case for hearing aidXIAMEN RETONE HEARING TECH CO LTD·Filed 2024·Granted Nov 11, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →