With the analysis among 440 patents, we discovered top 249 key players by total patent application. State Grid Corp. of China, Stillwater Designs & Audio, Inc., Uster Technologies AG are dominant in this area. They take 9.32% of the total patent filing.
Beijing Shi, China
Patent: 18
Oklahoma, United States
Patent: 16
ZURICH, Switzerland
Patent: 7
Yunnan Sheng, China
Patent: 6
Kanagawa-ken, Japan
Patent: 5
Kanagawa-ken, Japan
Patent: 5
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. Shijihengtong, Prime Downhole Manufacturing LLC, CVR Global LLP are active in this area.
Hunan Sheng, China
Patent: 4
Texas, United States
Patent: 2
Beijing Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 108 patents applied in the last 5 years. We discover 79 most active companies in this area. The fast-growing State Grid Corp. of China, Harbin Institute of Technology, Nanjing Develop Advanced Manufacturing Co., Ltd. take 12.04% of patent filing during this period.
Beijing Shi, China
Patent: 6
Heilongjiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Longgang Technology Development Company, Anci District, Langfang City
Hebei Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among related 108 patents in last 5 years, we discover 58 new entrants. Nanjing Develop Advanced Manufacturing Co., Ltd., Shenzhen Power Supply Bureau Co., Ltd., Longgang Technology Development Company, Anci District, Langfang City are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Longgang Technology Development Company, Anci District, Langfang City
Hebei Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Texas, United States
Patent: 2
Hubei Sheng, China
Patent: 2
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Patent: 2
Sichuan Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 229 patents, we discovered top 59 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Huazhong University of Science & Technology, Zhejiang University are dominant in this area. They take 27.51% of the total patent filing.
Heilongjiang Sheng, China
Patent: 41
Hubei Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 8
Anhui Polytechnic University
Anhui Sheng, China
Patent: 7
Shaanxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Hunan Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shanghai Shi, China
Patent: 4