With the analysis among 282 patents, we discovered top 94 key players by total patent application. Xerox, Matsushita Electronics Corp., Nippon Kayaku Co., Ltd. are dominant in this area. They take 49.65% of the total patent filing.
Connecticut, United States
Patent: 114
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 17
Sumitomo Chemical Co., Ltd.
Wisconsin, United States
Patent: 5
Niigata-ken, Japan
Patent: 4
Ransburg Industrial Finishing KK
Grand Port, Mauritius
Patent: 4
Toyama-ken, Japan
Patent: 3
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With the analysis among related 41 patents applied in the last 5 years. We discover 32 most active companies in this area. The fast-growing Advanced Energy Industries, Inc., Xi'an Herong Power Equipment Co., Ltd., Shaanxi Institute of Metrology take 17.07% of patent filing during this period.
Advanced Energy Industries, Inc.
Colorado, United States
Patent: 3
Xi'an Herong Power Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shaanxi Institute of Metrology
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Patent: 2
Cixi Quality and Technology Supervision, Inspection and Testing Service Center
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Patent: 2
Measurement and Testing Center of China Academy of Engineering Physics
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Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shenyang Tuoxin Automation Co., Ltd.
Liaoning Sheng, China
Patent: 1
Songhua River Hydropower Co., Ltd.
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 28 new entrants. Advanced Energy Industries, Inc., Xi'an Herong Power Equipment Co., Ltd., Shaanxi Institute of Metrology are the most active new entrants in this area.
Advanced Energy Industries, Inc.
Colorado, United States
Patent: 3
Xi'an Herong Power Equipment Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Shaanxi Institute of Metrology
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Patent: 2
Cixi Quality and Technology Supervision, Inspection and Testing Service Center
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Patent: 2
Measurement and Testing Center of China Academy of Engineering Physics
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Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shenyang Tuoxin Automation Co., Ltd.
Liaoning Sheng, China
Patent: 1
Songhua River Hydropower Co., Ltd.
Jilin Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 29 patents, we discovered top 7 universities and scientific research institutions by total patent application. Harbin University of Science & Technology, University of Southern California, Shanghai Jiao Tong University are dominant in this area. They take 20.69% of the total patent filing.
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
University of Southern California
California, United States
Patent: 1
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Stefan cel Mare University of Suceava
Suceava, Romania
Patent: 1
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 1