With the analysis among 257 patents, we discovered top 213 key players by total patent application. Incisive Surgical, Inc., Hangzhou Ranran Technology Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 5.84% of the total patent filing.
Minnesota, United States
Patent: 6
Hangzhou Ranran Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 4
SAIC-GM-Wuling Automobile Co. Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 4
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Halliburton Energy Services, Inc.
Texas, United States
Patent: 3
Jilin Sheng, China
Patent: 3
Jiangsu high pressure vale co.,Ltd
Jiangsu Sheng, China
Patent: 3
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With the analysis among related 175 patents applied in the last 5 years. We discover 148 most active companies in this area. The fast-growing Shenyang Jianzhu University, Yangtze University, Dalian University of Technology take 6.29% of patent filing during this period.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 3
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Harbin Kejia General Mechanical & Electrical Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 175 patents in last 5 years, we discover 130 new entrants. Shenyang Jianzhu University, Yangtze University, Guangzhou Automobile Group Co., Ltd. are the most active new entrants in this area.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 3
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 2
Harbin Kejia General Mechanical & Electrical Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
CATARC (Tianjin) Automotive Engineering Research Institute Co., Ltd
Tianjin Shi, China
Patent: 2
With the analysis among 118 patents, we discovered top 59 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Harbin University of Science & Technology, Southwest Petroleum University are dominant in this area. They take 11.02% of the total patent filing.
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Southwest Petroleum University
Sichuan Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 3
Beijing Jiaotong University
Beijing Shi, China
Patent: 3
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3