With the analysis among 108 patents, we discovered top 75 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, GM Global Technology Operations LLC, Hitachi Ltd. are dominant in this area. They take 12.96% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 7
GM Global Technology Operations LLC
Michigan, United States
Patent: 4
Mitsubishi Electric Corp.
Mitsubishi Heavy Industries, Ltd.
Maharashtra, India
Patent: 2
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 2
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With the analysis among related 63 patents applied in the last 5 years. We discover 46 most active companies in this area. The fast-growing PlantStream, Inc., Sumitomo Wiring Systems (U.S.A.), Inc., REHAU Industries SE & Co. KG take 11.11% of patent filing during this period.
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 2
REHAU Industries SE & Co. KG
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Guangzhou Taili Electromechanical Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Tianjin Shi, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 1
LUOYANG MINING MACHINERY ENGINEERING DESIGN INSTITUTE CO LTD
Henan Sheng, China
Patent: 1
Neway CNC Equipment (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 63 patents in last 5 years, we discover 44 new entrants. PlantStream, Inc., Sumitomo Wiring Systems (U.S.A.), Inc., REHAU Industries SE & Co. KG are the most active new entrants in this area.
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 2
REHAU Industries SE & Co. KG
Guangzhou Taili Electromechanical Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 2
Mitsubishi Heavy Industries, Ltd.
Tianjin Shi, China
Patent: 2
Gyeongsangbuk-do, South Korea
Patent: 1
LUOYANG MINING MACHINERY ENGINEERING DESIGN INSTITUTE CO LTD
Henan Sheng, China
Patent: 1
Neway CNC Equipment (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Jingjiang Jiaerfu Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 14 patents, we discovered top 5 universities and scientific research institutions by total patent application. Tianjin University, Korea Advanced Institute of Science & Technology, Northwestern Polytechnical University are dominant in this area. They take 35.71% of the total patent filing.
Tianjin Shi, China
Patent: 2
Korea Advanced Institute of Science & Technology
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shenzhen Graduate School of Tsinghua University