With the analysis among 111 patents, we discovered top 91 key players by total patent application. Olin Corp., Shenzhen Energy Environmental Protection Co., Ltd., Haier Smart Home Co., Ltd. are dominant in this area. They take 14.41% of the total patent filing.
Missouri, United States
Patent: 9
Shenzhen Energy Environmental Protection Co., Ltd.
Guangdong Sheng, China
Patent: 4
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 3
Mitsubishi Electric Corp.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 2
Shenzhen Good Fresh Cold Chain Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
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With the analysis among related 58 patents applied in the last 5 years. We discover 48 most active companies in this area. The fast-growing Shenzhen Energy Environmental Protection Co., Ltd., Haier Smart Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 13.79% of patent filing during this period.
Shenzhen Energy Environmental Protection Co., Ltd.
Guangdong Sheng, China
Patent: 4
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 2
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Shenzhen Good Fresh Cold Chain Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 1
Xiamen Dinike Environmental Intelligence Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Shandong Kefei Construction Engineering Co., Ltd.
Shandong Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
With the analysis among related 58 patents in last 5 years, we discover 45 new entrants. Shenzhen Energy Environmental Protection Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Shenzhen Good Fresh Cold Chain Technology Co., Ltd. are the most active new entrants in this area.
Shenzhen Energy Environmental Protection Co., Ltd.
Guangdong Sheng, China
Patent: 4
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Shenzhen Good Fresh Cold Chain Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Sumitomo Wiring Systems (U.S.A.), Inc.
Texas, United States
Patent: 1
Xiamen Dinike Environmental Intelligence Technology Co., Ltd.
Fujian Sheng, China
Patent: 1
Shandong Kefei Construction Engineering Co., Ltd.
Shandong Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
Autonetworks Technologies Ltd.
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. National Taipei University of Technology, Shanghai Jiao Tong University, Beijing University of Technology are dominant in this area. They take 36.36% of the total patent filing.
National Taipei University of Technology
Taiwan Province, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin University of Commerce
Tianjin Shi, China
Patent: 1
Liaoning University of Petroleum & Chemical Technology
Liaoning Sheng, China
Patent: 1