Inventor · disambiguated record
Jiahua Chen
Also filed as: CHEN JIAHUA
1 granted patent·12 pending applications·0 citations·filing 2001–2025
7Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD5CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD5BEIJING OCEANBASE TECH CO LTD1JIANGSU CONTEMPORARY AMPEREX TECH LTD1
Top patents by PatentIndex Score
13 records- 0174US2025300336A1Battery cell, battery, and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0270US12034155B1Secondary battery and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted Jul 9, 2024·0 cites·13 claims
- 0369US2025087837A1Sodium-ion battery, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0468US2025070321A1Battery and power consuming deviceJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2024·Application pending·0 cites
- 0568US2025233268A1Electrode assembly, battery, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 0667US2025006927A1Sodium-ion battery, battery module, battery pack and electrical deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0767US2024429364A1Secondary battery, battery module, battery pack and power consuming deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0865US2024204165A1Negative electrode plate, sodium ion battery, power consuming device and useCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0964US2024186479A1Negative electrode plate, secondary battery, battery module, battery pack, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1062US2024204255A1Ionic compound, electrolyte solution, secondary battery and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1160US2025140797A1Positive electrode plate, electrode assembly, battery cell, battery, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2025·Application pending·0 cites
- 1240US2024104073A1Storage management methods and apparatuses for distributed databaseBEIJING OCEANBASE TECH CO LTD·Filed 2023·Application pending·0 cites
- 1338US2002081406A1Laminate catheter balloons with additive burst strength and methods for preparation of sameFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →