Inventor · disambiguated record
Zifeng Ma
Also filed as: MA ZIFENG
3 granted patents·1 pending application·0 citations·filing 2012–2019
40Inventor score
Top patents by PatentIndex Score
4 records- 0151US11990620B2Vanadium sodium phosphate positive electrode material, sodium ion battery, preparation method therefor, and use thereofSHANGHAI ZIJIAN CHEMICAL TECH CO LTD·Filed 2019·Granted May 21, 2024·0 cites·20 claims
- 0250US12107223B2Electrolyte, additive thereof, secondary cell, and application thereofSHANGHAI ZIJIAN CHEMICAL TECH CO LTD·Filed 2019·Granted Oct 1, 2024·0 cites·20 claims
- 0344US12125978B2Boron-containing plastic crystal polymer and preparation method therefor and application thereofSHANGHAI ZIJIAN CHEMICAL TECH CO LTD·Filed 2019·Granted Oct 22, 2024·0 cites·14 claims
- 0432US2015140424A1Active electrode material composition, electrode and lithium-ion secondary batterySHANGHAI SINOPOLY JIAHUA BATTERY TECHNOLOGY CO LTD·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Zifeng Ma 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 →