With the analysis among 3,370 patents, we discovered top 461 key players by total patent application. Matsushita Electronics Corp., Ocean's King Lighting Science & Technology Co., Ltd., Anhui Jiangwei Precision Manufacturing Co., Ltd. are dominant in this area. They take 4.30% of the total patent filing.
Osaka-fu, Japan
Patent: 50
Guangdong Sheng, China
Patent: 49
Anhui Sheng, China
Patent: 46
Chiba-ken, Japan
Patent: 39
Guangdong Sheng, China
Patent: 38
Bayern, Germany
Patent: 37
Guangdong Sheng, China
Patent: 36
Tokyo-to, Japan
Patent: 33
With the analysis among 41 patents, we discovered top 12 start-ups by total patent application. Prologium Technology Co. Ltd., China Automotive Battery Research Institute Co. Ltd., LeydenJar Technologies BV are active in this area.
Taiwan Province, China
Patent: 18
Beijing Shi, China
Patent: 7
LeydenJar Technologies BV
Zuid-Holland, Netherlands
Patent: 5
Mighty Technologies, Inc.
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Jeollabuk-do, South Korea
Patent: 1
With the analysis among related 2,590 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jiangsu University, Zhejiang University of Technology, Shaanxi University of Science & Technology take 3.86% of patent filing during this period.
Jiangsu Sheng, China
Patent: 43
Zhejiang Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 28
Hunan Sheng, China
Patent: 24
GM Global Technology Operations LLC
Michigan, United States
Patent: 23
Zhejiang Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 22
Guangdong Sheng, China
Patent: 20
Guangxi Zhuangzu Zizhiqu, China
Patent: 20
Fujian Sheng, China
Patent: 19
With the analysis among related 2,590 patents in last 5 years, we discover 282 new entrants. Prologium Technology Co. Ltd., Prologium Holding, Inc., Dalian University are the most active new entrants in this area.
Taiwan Province, China
Patent: 18
Liaoning Sheng, China
Patent: 15
Henan Sheng, China
Patent: 12
California, United States
Patent: 10
Jilin Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Henan Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Arizona, United States
Patent: 9
With the analysis among 2,961 patents, we discovered top 329 universities and scientific research institutions by total patent application. Zhejiang University, Jiangsu University, Tianjin University are dominant in this area. They take 6.18% of the total patent filing.
Zhejiang Sheng, China
Patent: 72
Jiangsu Sheng, China
Patent: 60
Tianjin Shi, China
Patent: 48
Jilin Sheng, China
Patent: 41
Beijing Shi, China
Patent: 40
Shaanxi Sheng, China
Patent: 39
Shanghai Shi, China
Patent: 36
Zhejiang Sheng, China
Patent: 34
Heilongjiang Sheng, China
Patent: 33
Yunnan Sheng, China
Patent: 32