With the analysis among 576 patents, we discovered top 291 key players by total patent application. State Grid Corp. of China, Pinggao Group Co., Ltd., Henan Pinggao Electric Co., Ltd. are dominant in this area. They take 21.53% of the total patent filing.
Beijing Shi, China
Patent: 51
Henan Sheng, China
Patent: 43
Henan Sheng, China
Patent: 30
Shaanxi Sheng, China
Patent: 16
Bayern, Germany
Patent: 11
Shaanxi Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
New York, United States
Patent: 8
Shandong Sheng, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 226 patents applied in the last 5 years. We discover 121 most active companies in this area. The fast-growing Pinggao Group Co., Ltd., State Grid Corp. of China, Henan Pinggao Electric Co., Ltd. take 23.89% of patent filing during this period.
Henan Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Henan Sheng, China
Patent: 16
Shaanxi Sheng, China
Patent: 12
Shaanxi Sheng, China
Patent: 11
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Virginia, United States
Patent: 4
With the analysis among related 226 patents in last 5 years, we discover 94 new entrants. Xian XD Switchgear Electric Co., Ltd., Shanghai Xidian High Voltage Switchgear Co., Ltd., Zhejiang Huayi Electrical Technology Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 18 patents, we discovered top 8 universities and scientific research institutions by total patent application. Hubei University of Technology, Kunming University of Science & Technology, Xi'an Jiaotong University are dominant in this area. They take 61.11% of the total patent filing.
Hubei Sheng, China
Patent: 4
Yunnan Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Anhui Polytechnic University
Anhui Sheng, China
Patent: 1