With the analysis among 8,204 patents, we discovered top 464 key players by total patent application. Matsushita Electronics Corp., Applied Materials, Inc., China Petroleum & Chemical Corp. are dominant in this area. They take 5.17% of the total patent filing.
Osaka-fu, Japan
Patent: 177
California, United States
Patent: 150
Beijing Shi, China
Patent: 97
California, United States
Patent: 87
Seoul, South Korea
Patent: 86
Chiba-ken, Japan
Patent: 79
Tokyo-to, Japan
Patent: 72
Kyoto-fu, Japan
Patent: 61
With the analysis among 50 patents, we discovered top 18 start-ups by total patent application. FuelGems, Inc., Sunwoda Electric Vehicle Battery Co., Ltd., Beijing WeLion New Energy Technology Co. Ltd. are active in this area.
Texas, United States
Patent: 11
Guangdong Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 3,726 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Sinopec Research Institute of Petroleum Processing, LG Energy Solution Ltd. take 6.28% of patent filing during this period.
Beijing Shi, China
Patent: 92
Beijing Shi, China
Patent: 87
Seoul, South Korea
Patent: 55
Tokyo-to, Japan
Patent: 50
California, United States
Patent: 46
Hunan Sheng, China
Patent: 41
Osaka-fu, Japan
Patent: 39
Fujian Sheng, China
Patent: 31
Tokyo-to, Japan
Patent: 29
With the analysis among related 3,726 patents in last 5 years, we discover 271 new entrants. Ningde Amperex Technology Ltd., KSB SE & Co. KGaA, Kunming University of Science & Technology are the most active new entrants in this area.
Fujian Sheng, China
Patent: 31
Uttar Pradesh, India
Patent: 22
Yunnan Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 14
Texas, United States
Patent: 11
Fujian Sheng, China
Patent: 10
Sachsen, Germany
Patent: 9
Anhui Sheng, China
Patent: 8
Zhejiang Sheng, China
Patent: 8
With the analysis among 2,333 patents, we discovered top 263 universities and scientific research institutions by total patent application. Sinopec Research Institute of Petroleum Processing, Central South University, Tsinghua University are dominant in this area. They take 10.12% of the total patent filing.
Beijing Shi, China
Patent: 88
Hunan Sheng, China
Patent: 57
Beijing Shi, China
Patent: 45
Beijing Shi, China
Patent: 33
Zhejiang Sheng, China
Patent: 30
Liaoning Sheng, China
Patent: 30
Fujian Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 27
Tianjin Shi, China
Patent: 22
Sichuan Sheng, China
Patent: 20