With the analysis among 4,777 patents, we discovered top 477 key players by total patent application. LG Energy Solution Ltd., LG Chem Ltd., Matsushita Electronics Corp. are dominant in this area. They take 6.89% of the total patent filing.
Seoul, South Korea
Patent: 159
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 85
Chungcheongnam-do, South Korea
Patent: 73
Tokyo-to, Japan
Patent: 50
Tokyo-to, Japan
Patent: 45
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 32
Tokyo-to, Japan
Patent: 30
Samsung Electronics Co., Ltd.
With the analysis among 25 patents, we discovered top 8 start-ups by total patent application. Sila Nanotechnologies, Inc., Aisin KK, China Automotive Battery Research Institute Co. Ltd. are active in this area.
Sila Nanotechnologies, Inc.
California, United States
Patent: 8
China Automotive Battery Research Institute Co. Ltd.
Beijing Shi, China
Patent: 4
Beijing WeLion New Energy Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Gyeonggi-do, South Korea
Patent: 1
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 1,153 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Zhaoqing Huashi University Optoelectronic Industry Research Institute, Central South University, Shaanxi University of Science & Technology take 5.64% of patent filing during this period.
Zhaoqing Huashi University Optoelectronic Industry Research Institute
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Patent: 23
Hunan Sheng, China
Patent: 22
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 20
Hefei Guoxuan High-Tech Power Energy Co., Ltd.
Anhui Sheng, China
Patent: 16
Guangdong University of Technology
Guangdong Sheng, China
Patent: 16
Tokyo-to, Japan
Patent: 12
Liaoning Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Henan Sheng, China
Patent: 10
Hunan Sound New Energy Co., Ltd.
Hunan Sheng, China
Patent: 9
With the analysis among related 1,153 patents in last 5 years, we discover 342 new entrants. Hunan Sound New Energy Co., Ltd., Chengdu Xinkeli Chemical Technology Co., Ltd., Henan Battery Research Institute Co., Ltd. are the most active new entrants in this area.
Hunan Sound New Energy Co., Ltd.
Hunan Sheng, China
Patent: 9
Chengdu Xinkeli Chemical Technology Co., Ltd.
Sichuan Sheng, China
Patent: 8
Henan Battery Research Institute Co., Ltd.
Henan Sheng, China
Patent: 7
Zhuhai CosMX Battery Co., Ltd.
Guangdong Sheng, China
Patent: 6
Anhui Keda Prime Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 5
Sound New Energy Technology Development Co., Ltd.
Beijing Shi, China
Patent: 5
Svolt Energy Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
IO Technologies Group Ltd.
With the analysis among 1,243 patents, we discovered top 236 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Central South University, Tianjin University are dominant in this area. They take 8.13% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 38
Hunan Sheng, China
Patent: 36
Tianjin Shi, China
Patent: 25
Guangdong University of Technology
Guangdong Sheng, China
Patent: 22
Beijing Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
South China University of Technology
Guangdong Sheng, China
Patent: 15
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 15
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 14
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 13