With the analysis among 5,064 patents, we discovered top 466 key players by total patent application. The Boeing Co., GM Global Technology Operations LLC, Philips are dominant in this area. They take 4.66% of the total patent filing.
Illinois, United States
Patent: 126
GM Global Technology Operations LLC
Michigan, United States
Patent: 60
Tokyo-to, Japan
Patent: 49
California, United States
Patent: 46
California, United States
Patent: 43
Virginia, United States
Patent: 33
With the analysis among 132 patents, we discovered top 45 start-ups by total patent application. e-peas SA, Cairdac SA, Nowi Energy BV are active in this area.
Brabant wallon, Belgium
Patent: 24
Zuid-Holland, Netherlands
Patent: 7
Lisboa, Portugal
Patent: 4
Vilniaus apskritis, Lithuania
Patent: 4
With the analysis among related 3,800 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, ZEON Corp., University of Electronic Science & Technology of China take 2.84% of patent filing during this period.
Chongqing Shi, China
Patent: 40
Tokyo-to, Japan
Patent: 35
Sichuan Sheng, China
Patent: 33
Heilongjiang Sheng, China
Patent: 32
Gyeonggi-do, South Korea
Patent: 31
California, United States
Patent: 28
Shaanxi Sheng, China
Patent: 27
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 27
Zhejiang Sheng, China
Patent: 26
With the analysis among related 3,800 patents in last 5 years, we discover 266 new entrants. Saginomiya Seisakusho, Inc., Lone Gull Holdings Ltd., Assa Abloy AB are the most active new entrants in this area.
Tokyo-to, Japan
Patent: 21
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Patent: 19
Delaware, United States
Patent: 18
Illinois, United States
Patent: 17
Zhejiang Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 15
California, United States
Patent: 15
Guangdong Sheng, China
Patent: 13
With the analysis among 3,348 patents, we discovered top 297 universities and scientific research institutions by total patent application. Southeast University, Xidian University, Zhejiang University are dominant in this area. They take 5.35% of the total patent filing.
Jiangsu Sheng, China
Patent: 65
Shaanxi Sheng, China
Patent: 50
Zhejiang Sheng, China
Patent: 47
Sichuan Sheng, China
Patent: 46
Chongqing Shi, China
Patent: 46
Zhejiang Sheng, China
Patent: 41
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 41
Jilin Sheng, China
Patent: 41
Heilongjiang Sheng, China
Patent: 40