With the analysis among 380 patents, we discovered top 262 key players by total patent application. NEC Corp., State Grid Corp. of China, Hitachi Ltd. are dominant in this area. They take 21.84% of the total patent filing.
Tokyo-to, Japan
Patent: 42
Beijing Shi, China
Patent: 24
Tokyo-to, Japan
Patent: 17
Bayern, Germany
Patent: 12
Tokyo-to, Japan
Patent: 11
Baden-Württemberg, Germany
Patent: 8
Rock Deformation Research Ltd.
LEEDS, United Kingdom
Patent: 5
New York, United States
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 168 patents applied in the last 5 years. We discover 159 most active companies in this area. The fast-growing State Grid Corp. of China, Robert Bosch GmbH, Siemens AG take 12.50% of patent filing during this period.
Beijing Shi, China
Patent: 8
Baden-Württemberg, Germany
Patent: 7
Aichi-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
With the analysis among related 168 patents in last 5 years, we discover 129 new entrants. Siemens Industry Software NV, DENSO Corp., China Construction Bank Corp. are the most active new entrants in this area.
Aichi-ken, Japan
Patent: 3
Beijing Shi, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
China Institute of Electronic Product Reliability and Environmental Testing ((The Fifth Institute of Electronics of the Ministry of Industry and Information Technology) (China Saibao Laboratory))
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Patent: 2
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 163 patents, we discovered top 53 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Hefei Institutes of Physical Science, Beihang University are dominant in this area. They take 15.34% of the total patent filing.
Shaanxi Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3