Inventor
HUANG WEIWEI
US34 patents
⚠️ This page may combine multiple inventors who share the name “HUANG WEIWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ENERGIZER BRANDS LLC
13 patentsUS11450847B2Sep 20, 2022
Alkaline electrochemical cells comprising increased zinc oxide levels
ENERGIZER BRANDS LLC2 citations71
US9917288B2Mar 13, 2018
Lithium iron disulfide battery
ENERGIZER BRANDS LLC2 citations70
US11552305B2Jan 10, 2023
Electrochemical cell with improved high-rate discharge performance
ENERGIZER BRANDS LLC2 citations69
US11552304B2Jan 10, 2023
Electrochemical cell with improved high-rate discharge performance
ENERGIZER BRANDS LLC2 citations69
US11611072B2Mar 21, 2023
Coating on nickelate cathode materials
ENERGIZER BRANDS LLC1 citations62
US11322752B2May 3, 2022
Anode cross-sectional characteristic gradient
ENERGIZER BRANDS LLC1 citations62
US10177375B2Jan 8, 2019
Alkaline battery cathode structures incorporating multiple carbon materials and orientations
ENERGIZER BRANDS LLC1 citations62
US12126014B2Oct 22, 2024
Alkaline electrochemical cells comprising increased zinc oxide levels
ENERGIZER BRANDS LLC0 citations61
US12438160B2Oct 7, 2025
Electrochemical cell with improved high-rate discharge performance
ENERGIZER BRANDS LLC0 citations59
US11936073B2Mar 19, 2024
Electrochemical cell with improved high-rate discharge performance
ENERGIZER BRANDS LLC0 citations59
US10998535B2May 4, 2021
Lithium iron disulfide battery
ENERGIZER BRANDS LLC0 citations59
US10770725B2Sep 8, 2020
Alkaline battery cathode structures incorporating multiple carbon materials and orientations
ENERGIZER BRANDS LLC0 citations52
US9325018B2Apr 26, 2016
Lithium-iron disulfide cell design
ENERGIZER BRANDS LLC1 citations48
HUANG WEIWEI
5 patentsUSD999077SSep 19, 2023
Trackers protective cover (sunflower)
HUANG WEIWEI0 citations61
US8460826B2Jun 11, 2013
Lithium-iron disulfide cell design
HUANG WEIWEI2 citations57
US8753776B2Jun 17, 2014
Linear ether electrolyte and asymmetric end groups for use in lithium batteries
HUANG WEIWEI0 citations50
US8399124B2Mar 19, 2013
Vapor transmission resistant seal members for nonaqueous electrochemical cells
HUANG WEIWEI1 citations43
US8460809B2Jun 11, 2013
Lithium-iron disulfide cell design
HUANG WEIWEI0 citations40
EVEREADY BATTERY INC
3 patentsUS7341803B2Mar 11, 2008
Battery with increased electrode interfacial surface area and increased active materials
EVEREADY BATTERY INC28 citations91
US7648799B2Jan 19, 2010
Multi-layer positive electrode structures having a silver-containing layer for miniature cells
EVEREADY BATTERY INC4 citations62
US7923153B2Apr 12, 2011
Linear ether electrolyte with asymmetric end groups for use in lithium batteries
EVEREADY BATTERY INC0 citations52
BEIJING TUSEN ZHITU TECH CO LTD
3 patentsMARPLE JACK W
3 patentsUS8785044B2Jul 22, 2014
Lithium-iron disulfide cathode formulation having pyrite content and low conductive additives
MARPLE JACK W3 citations60
US8859146B2Oct 14, 2014
High-capacity and high-reliability lithium iron disulfide cell designs and methods for making the same
MARPLE JACK W1 citations47
US9099741B2Aug 4, 2015
Particle size distribution variations in iron disulfide cathodes
MARPLE JACK W0 citations44
SHENZHEN NILUOER ELECTRONIC TECH CO LTD
2 patentsSHENZHEN QIANJIMI IND CO LTD
2 patentsJHM ENGINEERING AND TECH NINGBO CO LTD
2 patentsUS12454086B2Oct 28, 2025
Method and device for directly preparing foamed polylactic acid (PLA) product from PLA melt
JHM ENGINEERING AND TECH NINGBO CO LTD0 citations49
US12083718B2Sep 10, 2024
Preparation method of high-rate foamed polylactic acid (PLA) sheet
JHM ENGINEERING AND TECH NINGBO CO LTD0 citations49