With the analysis among 5,313 patents, we discovered top 456 key players by total patent application. Corning, Inc., Baker Hughes, Inc., State Grid Corp. of China are dominant in this area. They take 4.10% of the total patent filing.
New York, United States
Patent: 75
Texas, United States
Patent: 74
Beijing Shi, China
Patent: 69
Tokyo-to, Japan
Patent: 64
Minnesota, United States
Patent: 61
Texas, United States
Patent: 60
New Jersey, United States
Patent: 52
Tokyo-to, Japan
Patent: 48
Tokyo-to, Japan
Patent: 46
With the analysis among 38 patents, we discovered top 15 start-ups by total patent application. Synaptec Ltd., Nuburu Subsidiary, Inc., Aisin KK are active in this area.
Glasgow City, United Kingdom
Patent: 8
Colorado, United States
Patent: 6
Indiana, United States
Patent: 2
California, United States
Patent: 2
Sachsen-Anhalt, Germany
Patent: 2
Pennsylvania, United States
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 3,689 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan University of Technology, China Jiliang University, National University of Defense Technology take 6.32% of patent filing during this period.
Hubei Sheng, China
Patent: 124
Zhejiang Sheng, China
Patent: 68
Hunan Sheng, China
Patent: 41
Liaoning Sheng, China
Patent: 35
Zhejiang Sheng, China
Patent: 34
Hebei Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 29
Beijing Shi, China
Patent: 26
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Patent: 25
With the analysis among related 3,689 patents in last 5 years, we discover 281 new entrants. Guilin University of Electronic Technology, China Railway Siyuan Survey & Design Group Co., Ltd., Zhongshan Jingliang Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Guangxi Zhuangzu Zizhiqu, China
Patent: 25
Hubei Sheng, China
Patent: 24
Guangdong Sheng, China
Patent: 19
Lombardia, Italy
Patent: 15
Jiangsu Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13
Chongqing Shi, China
Patent: 12
Beijing Shi, China
Patent: 12
Sichuan Sheng, China
Patent: 12
With the analysis among 4,346 patents, we discovered top 267 universities and scientific research institutions by total patent application. Wuhan University of Technology, China Jiliang University, Beijing Jiaotong University are dominant in this area. They take 10.42% of the total patent filing.
Hubei Sheng, China
Patent: 205
Zhejiang Sheng, China
Patent: 169
Beijing Shi, China
Patent: 79
Shandong Sheng, China
Patent: 77
Beijing Shi, China
Patent: 76
Zhejiang Sheng, China
Patent: 74
Yunnan Sheng, China
Patent: 74
Beijing Shi, China
Patent: 60
Hubei Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 55