Top 10 Key Players companies in Lithium-ion battery by Most Sep Patents in the world in 2022 – Discovery｜PatSnap

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1	Huawei Technologies Co., Ltd.	Guangdong Sheng, China	Wireless,Software,Mobile device, ...[+2]	SEP patent: 4
2	TOSHIBA Corp.	Tokyo, Japan	Semiconductor,Computer hardware,Electronics, ...[+2]	SEP patent: 2
3	SK Innovation Co., Ltd.	Seoul, South Korea	Lithium-ion battery,Petroleum,Petroleum industry, ...[+2]	SEP patent: 2
4	Brightvolt, Inc.	Washington, United States	Electronics,Battery (electricity),Solid-state battery, ...[+2]	SEP patent: 2
5	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	SEP patent: 2
6	Toshiba Medical Systems Co. Ltd.	Malaysia	Digital imaging,Medical equipment,Medicine	SEP patent: 2
7	QUALCOMM, Inc.	California, United States	Telecommunications,Wireless,Mobile device, ...[+2]	SEP patent: 1
8	Chemische Fabrik Budenheim KG	Rheinland-Pfalz, Germany	Phosphate,Chemical engineering,Polypropylene, ...[+2]	SEP patent: 1
9	NeoGraf Solutions LLC	Ohio, United States	Fire resistance,Graphite	SEP patent: 1
10	Graftech, Inc.	Ohio, United States	Software,Enterprise software,Publishing	SEP patent: 1

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