Inventor · disambiguated record
Chang Hong
Also filed as: HONG CHANG · HONG CHANG GUL · HONG CHANG K
2 granted patents·5 pending applications·0 citations·filing 2003–2025
21Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD3CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD2HONG CHANG GUL1UNIV DELAWARE1
Top patents by PatentIndex Score
7 records- 0165US2025286102A1Bare cell encasing production line and cell production lineCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2025·Application pending·0 cites
- 0264US2024429430A1Device and method for assembling battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0357US12057544B2Bare cell film coating apparatus and method, and battery manufacturing systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Aug 6, 2024·0 cites·16 claims
- 0454US2024170711A1Cell processing equipment, cell processing method, and battery production lineCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0547US2025158101A1Clamping assembly, conveying mechanism, and device for assembling battery cellCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0636US2004072976A1Low dielectric constant materials from plant oils and chicken feathersUNIV DELAWARE·Filed 2003·Application pending·0 cites
- 0724US11607118B2Fluid supply device for endoscopeHONG CHANG GUL·Filed 2020·Granted Mar 21, 2023·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →