With the analysis among 755 patents, we discovered top 360 key players by total patent application. State Grid Corp. of China, TOTO Ltd., Robert Bosch GmbH are dominant in this area. They take 24.11% of the total patent filing.
Beijing Shi, China
Patent: 100
Fukuoka-ken, Japan
Patent: 61
Baden-Württemberg, Germany
Patent: 21
Guangxi Zhuangzu Zizhiqu, China
Patent: 14
Massachusetts, United States
Patent: 12
Washington, United States
Patent: 12
Bretagne, France
Patent: 9
Guangdong Sheng, China
Patent: 9
State Grid Beijing Electric Power Co.
Beijing Shi, China
Patent: 9
With the analysis among 6 patents, we discovered top 3 start-ups by total patent application.
Future Technologies In Sport, Inc.
Massachusetts, United States
Patent: 2
Shenzhen Pudu Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 362 patents applied in the last 5 years. We discover 247 most active companies in this area. The fast-growing State Grid Corp. of China, A.W. Chesterton Co., Xi'an Jiaotong University take 22.65% of patent filing during this period.
Beijing Shi, China
Patent: 61
Massachusetts, United States
Patent: 12
Shaanxi Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
Washington, United States
Patent: 9
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
Beijing Shi, China
Patent: 8
East China Electric Power Research Institute Technology
Shanghai Shi, China
Patent: 7
Hebei Sheng, China
Patent: 7
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 6
With the analysis among related 362 patents in last 5 years, we discover 203 new entrants. A.W. Chesterton Co., Guangdong Power Grid Co. Ltd., State Grid Shanghai Municipal Electric Power Co. are the most active new entrants in this area.
Massachusetts, United States
Patent: 12
Guangdong Sheng, China
Patent: 9
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 8
East China Electric Power Research Institute Technology
Shanghai Shi, China
Patent: 7
Qinghai Electric Power Co.
Qinghai Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 6
Vallourec Tubos do Brasil SA
Minas Gerais, Brazil
Patent: 6
Shanghai Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Huizhou Difenni Acoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 155 patents, we discovered top 40 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, Xi'an Jiaotong University, Wuhan University are dominant in this area. They take 40.65% of the total patent filing.
Shanghai Shi, China
Patent: 14
Shaanxi Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
North China Electric Power University
Beijing Shi, China
Patent: 3
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 2
Korea Institute of Science & Technology
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Nei Mongol Zizhiqu, China
Patent: 2