With the analysis among 14,494 patents, we discovered top 482 key players by total patent application. LG Energy Solution Ltd., Samsung Electronics Co., Ltd., LG Chem Ltd. are dominant in this area. They take 2.59% of the total patent filing.
Seoul, South Korea
Patent: 144
Chungcheongnam-do, South Korea
Patent: 66
Beijing Shi, China
Patent: 64
Ohio, United States
Patent: 41
Guangdong Sheng, China
Patent: 36
With the analysis among 95 patents, we discovered top 32 start-ups by total patent application. Perimetrics, Inc., China Automotive Battery Research Institute Co. Ltd., Shanghai Zhizu Logistic Technology Co. Ltd. are active in this area.
California, United States
Patent: 31
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 5
Utah, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 5,485 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Railway Siyuan Survey & Design Group Co., Ltd., Shaanxi University of Science & Technology, State Grid Corp. of China take 0.91% of patent filing during this period.
Hubei Sheng, China
Patent: 19
Shaanxi Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 12
Anhui Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Central Singapore, Singapore
Patent: 11
With the analysis among related 5,485 patents in last 5 years, we discover 295 new entrants. Zhejiang Bright Moon Board Industry Co., Ltd., HLB Science, Inc., Chengdu Xinkeli Chemical Technology Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 10
Gyeonggi-do, South Korea
Patent: 10
Sichuan Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Jiangxi Sheng, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
With the analysis among 2,554 patents, we discovered top 272 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Sichuan University, South China University of Technology are dominant in this area. They take 4.11% of the total patent filing.
Shaanxi Sheng, China
Patent: 21
Sichuan Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 19
Guangdong Sheng, China
Patent: 19
Massachusetts, United States
Patent: 18
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 18
Hubei Sheng, China
Patent: 18
Hunan Sheng, China
Patent: 17