With the analysis among 394 patents, we discovered top 245 key players by total patent application. Honeywell International Technologies Ltd., Hitachi Ltd., Wuhan Hanli Refrigeration Technology Co., Ltd. are dominant in this area. They take 7.87% of the total patent filing.
Honeywell International Technologies Ltd.
DUBLIN, Ireland
Patent: 13
Tokyo-to, Japan
Patent: 10
Wuhan Hanli Refrigeration Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
California, United States
Patent: 7
International Business Machines Corp.
New York, United States
Patent: 6
Shanghai Wenheng Electric Equipment Co., Ltd.
Shanghai Shi, China
Patent: 6
California, United States
Patent: 5
Massachusetts, United States
Patent: 5
Massachusetts, United States
Patent: 5
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Virginia, United States
Patent: 1
With the analysis among related 194 patents applied in the last 5 years. We discover 131 most active companies in this area. The fast-growing Wuhan Hanli Refrigeration Technology Co., Ltd., Shanghai Wenheng Electric Equipment Co., Ltd., Shanghai Institute of Optics & Fine Mechanics take 9.79% of patent filing during this period.
Wuhan Hanli Refrigeration Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
Shanghai Wenheng Electric Equipment Co., Ltd.
Shanghai Shi, China
Patent: 6
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 5
Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences
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Patent: 5
Guangzhou Jizhi Electromechanical Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shanghai Jiure Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
New Jersey, United States
Patent: 3
International Business Machines Corp.
New York, United States
Patent: 3
Institute of Applied Electronics, China Academy of Engineering Physics
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Patent: 3
The University of Southampton
SOUTHAMPTON, United Kingdom
Patent: 3
With the analysis among related 194 patents in last 5 years, we discover 117 new entrants. Wuhan Hanli Refrigeration Technology Co., Ltd., Shanghai Wenheng Electric Equipment Co., Ltd., Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences are the most active new entrants in this area.
Wuhan Hanli Refrigeration Technology Co., Ltd.
Hubei Sheng, China
Patent: 8
Shanghai Wenheng Electric Equipment Co., Ltd.
Shanghai Shi, China
Patent: 6
Institute of Precision Measurement Science and Technology Innovation, Chinese Academy of Sciences
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Patent: 5
Guangzhou Jizhi Electromechanical Co., Ltd.
Guangdong Sheng, China
Patent: 5
Shanghai Jiure Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
New Jersey, United States
Patent: 3
The University of Southampton
SOUTHAMPTON, United Kingdom
Patent: 3
Shijiazhuang Jinrong Electronic Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
The 11th Research Institute of China Electronics Technology Corporation
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Patent: 2
With the analysis among 150 patents, we discovered top 46 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Tokyo Institute of Technology, Shanxi University are dominant in this area. They take 18.00% of the total patent filing.
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 12
Tokyo Institute of Technology
Shanxi Sheng, China
Patent: 4
The University of Southampton
SOUTHAMPTON, United Kingdom
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
Nanyang Technological University
Central Region, Singapore
Patent: 2
Shanghai Shi, China
Patent: 2