Inventor · disambiguated record
Xuyong Liu
Also filed as: LIU XUYONG
5 granted patents·7 pending applications·6 citations·filing 2023–2025
68Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD4CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD4GUANGDONG EAGLER GEOLOGICAL EQUIPMENT TECH CO LTD2JIANGSU CONTEMPORARY AMPEREX TECH LTD1UNIV CHENGDU TECHNOLOGY1
Top patents by PatentIndex Score
12 records- 0192US12434259B2Coating die head and coating equipment having sameCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Granted Oct 7, 2025·2 cites·18 claims
- 0292US12427540B2Coating die head and coating equipmentCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Granted Sep 30, 2025·2 cites·15 claims
- 0382US12241876B1Borehole wall spin-shearing device and testing method for in-situ borehole shear testUNIV CHENGDU TECHNOLOGY·Filed 2024·Granted Mar 4, 2025·2 cites·11 claims
- 0467US2024207915A1Flattening deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0562US2024165655A1Coating equipmentCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0661US2024263877A1Drying deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0759US2025242377A1Coating die and coating deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0858US2024286164A1Coating die head and coating equipmentCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0957US2025091085A1Coating die head and coating apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1056US2023304736A1Air outlet apparatus and drying deviceJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2023·Application pending·0 cites
- 1146US12221859B2Ball-clamp type fall arrester for drill pipeGUANGDONG EAGLER GEOLOGICAL EQUIPMENT TECH CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·13 claims
- 1244US12234699B2Inner tube assembly of drill tool and rope coring drill tool thereofGUANGDONG EAGLER GEOLOGICAL EQUIPMENT TECH CO LTD·Filed 2023·Granted Feb 25, 2025·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →