With the analysis among 4,045 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Shandong Electric Power Corp. are dominant in this area. They take 5.83% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 190
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 31
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 15
Baden-Württemberg, Germany
Patent: 12
ZURICH, Switzerland
Patent: 11
Ford Global Technologies LLC
Michigan, United States
Patent: 11
Adolf Nissen Elektrobau GmbH & Co. KG
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 8
Rubbermaid Commercial Products LLC
Virginia, United States
Patent: 8
Ningbo Yongjia Automobile Parts Co. Ltd.
Zhejiang Sheng, China
Patent: 8
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Institut National de la Santé et de la Recherche Médicale
Beijing ANTVR Technology Co., Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 3,118 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Wuhan University of Technology take 2.63% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 40
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 31
Wuhan University of Technology
Hubei Sheng, China
Patent: 11
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 6
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 5
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 5
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 5
With the analysis among related 3,118 patents in last 5 years, we discover 451 new entrants. Guangdong Power Grid Co. Ltd., Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd., Guizhou Power Grid Co. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 31
Dongguan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 8
Guizhou Sheng, China
Patent: 6
Zhongshan Power Supply Bureau of Guangdong Power Grid Co., Ltd.
Guangdong Sheng, China
Patent: 6
Suzhou Haotuo Plastic Packaging Co.,Ltd.
Jiangsu Sheng, China
Patent: 5
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 4
Hefei Tongtong Optical Technology Co., Ltd.
Anhui Sheng, China
Patent: 4
Dalian Gaoma Cultural Industry Development Co., Ltd.
Liaoning Sheng, China
Patent: 4
China Construction Eighth Bureau Second Construction Co., Ltd.
Shandong Sheng, China
Patent: 4
Henan Yongwei Special Equipment Co., Ltd.
Henan Sheng, China
Patent: 4
With the analysis among 598 patents, we discovered top 211 universities and scientific research institutions by total patent application. Wuhan University of Technology, Chang'an University, Chongqing Jiaotong University are dominant in this area. They take 7.36% of the total patent filing.
Wuhan University of Technology
Hubei Sheng, China
Patent: 18
Shaanxi Sheng, China
Patent: 18
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 8
Guizhou Sheng, China
Patent: 7
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 7
Henan Sheng, China
Patent: 7
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 5