With the analysis among 40,044 patents, we discovered top 489 key players by total patent application. Siemens AG, Robert Bosch GmbH, State Grid Corp. of China are dominant in this area. They take 2.07% of the total patent filing.
Bayern, Germany
Patent: 364
Baden-Württemberg, Germany
Patent: 264
Beijing Shi, China
Patent: 199
Hessen, Germany
Patent: 107
Tokyo-to, Japan
Patent: 105
Osaka-fu, Japan
Patent: 96
Tokyo-to, Japan
Patent: 94
Tokyo-to, Japan
Patent: 86
Taiwan Province, China
Patent: 86
With the analysis among 110 patents, we discovered top 55 start-ups by total patent application. Aisin KK, Energizer Brands LLC, Beijing Shihe Technology Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 7
Beijing Shi, China
Patent: 6
Baden-Württemberg, Germany
Patent: 6
Illinois, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 19,294 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Robert Bosch GmbH, Schaeffler Technologies AG & Co. KG take 0.67% of patent filing during this period.
Beijing Shi, China
Patent: 56
Baden-Württemberg, Germany
Patent: 42
Hessen, Germany
Patent: 29
Shandong Sheng, China
Patent: 24
Schaan, Liechtenstein
Patent: 22
Beijing Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 21
Beijing Shi, China
Patent: 21
With the analysis among related 19,294 patents in last 5 years, we discover 254 new entrants. Quanzhou Wanlida Water Purification Technology Co., Ltd., ReCarbon, Inc., 920th Hospital of Joint Logistics Support Force of People's Liberation Army of China are the most active new entrants in this area.
Fujian Sheng, China
Patent: 15
California, United States
Patent: 15
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Patent: 13
Thüringen, Germany
Patent: 12
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Baden-Württemberg, Germany
Patent: 11
Chongqing Shi, China
Patent: 9
Henan Sheng, China
Patent: 9
Liaoning Sheng, China
Patent: 9
With the analysis among 6,316 patents, we discovered top 334 universities and scientific research institutions by total patent application. Wuhan University of Science & Technology, Shandong University of Science & Technology, Zhejiang University are dominant in this area. They take 3.31% of the total patent filing.
Hubei Sheng, China
Patent: 75
Shandong Sheng, China
Patent: 73
Zhejiang Sheng, China
Patent: 61
Heilongjiang Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 48
Anhui Sheng, China
Patent: 42
Jiangsu Sheng, China
Patent: 38
Guangdong Sheng, China
Patent: 36
Sichuan Sheng, China
Patent: 34
Yunnan Sheng, China
Patent: 32