With the analysis among 12,836 patents, we discovered top 485 key players by total patent application. Société de Technologie Michelin, Hitachi Ltd., Siemens AG are dominant in this area. They take 2.59% of the total patent filing.
Tokyo-to, Japan
Patent: 97
Bayern, Germany
Patent: 88
Tokyo-to, Japan
Patent: 81
Baden-Württemberg, Germany
Patent: 72
Osaka-fu, Japan
Patent: 71
Beijing Shi, China
Patent: 59
Noord-Holland, Netherlands
Patent: 55
Tokyo-to, Japan
Patent: 52
With the analysis among 26 patents, we discovered top 19 start-ups by total patent application. Aisin KK, EPR, Inc., Qankorey are active in this area.
Minnesota, United States
Patent: 3
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 1,689 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Guangdong Midea Refrigeration Equipment Co., Ltd., Midea Group Co. Ltd. take 2.61% of patent filing during this period.
Guangdong Sheng, China
Patent: 18
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
With the analysis among related 1,689 patents in last 5 years, we discover 375 new entrants. Union Optech Co., Ltd., DENTSPLY International, Inc., Giti Radial Tire (Anhui) Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 5
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Gulou Branch of Nanjing Public Security Bureau
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Patent: 4
Guangdong Sheng, China
Patent: 4
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among 1,424 patents, we discovered top 226 universities and scientific research institutions by total patent application. Jilin University, Tsinghua University, Harbin Institute of Technology are dominant in this area. They take 6.11% of the total patent filing.
Jilin Sheng, China
Patent: 33
Beijing Shi, China
Patent: 28
Heilongjiang Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 23
Tianjin Shi, China
Patent: 21
Sichuan Sheng, China
Patent: 18
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 15
Hubei Sheng, China
Patent: 15