Inventor · disambiguated record
Shuming Zeng
Also filed as: ZENG SHUMING
8 granted patents·227 citations·filing 1997–2006
87Inventor score
Top patents by PatentIndex Score
8 records- 0191US6620550B2Battery cathode and method of manufacture thereforGILLETTE CO·Filed 2001·Granted Sep 16, 2003·54 cites·39 claims
- 0290US5948569ALithium ion electrochemical cellDURACELL INC·Filed 1997·Granted Sep 7, 1999·98 cites·43 claims
- 0389US7045247B1Battery cathodeGILLETTE CO·Filed 2000·Granted May 16, 2006·37 cites·30 claims
- 0483US6472099B1Cathode indentations in alkaline cellGILLETTE CO·Filed 2000·Granted Oct 29, 2002·24 cites·25 claims
- 0573US7132198B2BatteryGILLETTE CO·Filed 2005·Granted Nov 7, 2006·2 cites·10 claims
- 0673US6596438B2Alkaline cell with improved cathodeGILLETTE CO·Filed 2001·Granted Jul 22, 2003·12 cites·29 claims
- 0755US7682730B2Battery cathodeGILLETTE CO·Filed 2006·Granted Mar 23, 2010·0 cites·12 claims
- 0842US6921610B2BatteryGILLETTE CO·Filed 2001·Granted Jul 26, 2005·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →