Inventor · disambiguated record
Zigui Zheng
Also filed as: ZHENG ZIGUI
0 granted patents·12 pending applications·0 citations·filing 2023–2025
Files withNINGDE AMPEREX TECHNOLOGY LTD12
Top patents by PatentIndex Score
12 records- 0175US2025125355A1Electrochemical device and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0275US2025149542A1Negative electrode plate and electrochemical deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0374US2025023030A1Negative electrode active material, negative electrode plate, electrochemical apparatus, and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0472US2024162440A1Negative electrode, electrochemical apparatus, and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2023·Application pending·0 cites
- 0572US2025250172A1Hard carbon material, negative electrode plate, secondary battery, and electric apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 0672US2024243248A1Negative electrode plate, electrochemical device, and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0772US2024322172A1Hard carbon material, negative electrode plate, and electrochemical deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0872US2024266537A1Negative active material, electrochemical device containing same, and electrical deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0970US2024239681A1Hard carbon material and preparation method thereof, electrochemical apparatus, and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 1070US2024113275A1Composite material and preparation method thereof, electrochemical device, and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2023·Application pending·0 cites
- 1168US2023420653A1Negative active material, secondary battery, and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2023·Application pending·0 cites
- 1267US2025046784A1Electrochemical device and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zigui Zheng files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →