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
State Grid Corp. of China
Beijing Shi, China
Patent: 69
Tokyo-to, Japan
Patent: 64
3M Innovative Properties Co.
Minnesota, United States
Patent: 61
Weatherford Technology Holdings LLC
Texas, United States
Patent: 60
Lucent Technologies, Inc.
New Jersey, United States
Patent: 52
Furukawa Electric Co., Ltd.
Tokyo-to, Japan
Patent: 48
Oki Electric Industry Co., Ltd.
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
Haina Cloud Iot Technology Co Ltd.
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.
Wuhan University of Technology
Hubei Sheng, China
Patent: 124
Zhejiang Sheng, China
Patent: 68
National University of Defense Technology
Hunan Sheng, China
Patent: 41
Dalian University of Technology
Liaoning Sheng, China
Patent: 35
Zhejiang Sheng, China
Patent: 34
Shijiazhuang Tiedao University
Hebei Sheng, China
Patent: 32
Guangdong Sheng, China
Patent: 29
Thales Management & Services Deutschland GmbH
Beijing Information Science & Technology University
Beijing Shi, China
Patent: 26
The 715th Research Institute of China Shipbuilding Industry Corporation
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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.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 25
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 24
Zhongshan Jingliang Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 19
Lombardia, Italy
Patent: 15
Jiangsu Farsen Optoelectronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 15
Shenzhen SDG East Service Co., Ltd.
Guangdong Sheng, China
Patent: 13
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 13
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 12
College of Disaster Prevention Technology
Beijing Shi, China
Patent: 12
Southwest Petroleum University
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.
Wuhan University of Technology
Hubei Sheng, China
Patent: 205
Zhejiang Sheng, China
Patent: 169
Beijing Jiaotong University
Beijing Shi, China
Patent: 79
Shandong Sheng, China
Patent: 77
Beijing Information Science & Technology University
Beijing Shi, China
Patent: 76
Zhejiang Sheng, China
Patent: 74
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 74
Beijing Shi, China
Patent: 60
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 55