With the analysis among 37 patents, we discovered top 25 key players by total patent application. Doxa Certex AB, Doxa AB, UBE Kogyo KK are dominant in this area. They take 29.73% of the total patent filing.
Mitsubishi Electric Corp.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Pennsylvania, United States
Patent: 1
Connecticut, United States
Patent: 1
Anhui Jianghuai Automobile Group Corp. Ltd.
Anhui Sheng, China
Patent: 1
Delaware, United States
Patent: 1
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With the analysis among related 5 patents applied in the last 5 years. We discover 8 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Harbin Institute of Technology Shenzhen Graduate School, China Railway No. 2 Engineering Group Co., Ltd. take 60.00% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
China Railway No. 2 Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Railway 18th Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhong Steel Shibaju Group No 2 Engineering Co. Ltd.
Hebei Sheng, China
Patent: 1
China Railway 18th Bureau Group Southern Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Railway Erju 5th Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 7 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Harbin Institute of Technology Shenzhen Graduate School, China Railway No. 2 Engineering Group Co., Ltd. are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1
Harbin Institute of Technology Shenzhen Graduate School
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Patent: 1
China Railway No. 2 Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 1
China Railway 18th Bureau Group Co., Ltd.
Tianjin Shi, China
Patent: 1
Zhong Steel Shibaju Group No 2 Engineering Co. Ltd.
Hebei Sheng, China
Patent: 1
China Railway 18th Bureau Group Southern Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 1
China Railway Erju 5th Engineering Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among 6 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Guangdong Sheng, China
Patent: 2
Wuhan University of Technology
Hubei Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1