With the analysis among 992 patents, we discovered top 477 key players by total patent application. Tianjin Quanlai Environmental Protection Technology Co., Ltd., ETA SA Manufacture Horlogère Suisse, Harris Corp. are dominant in this area. They take 4.84% of the total patent filing.
Tianjin Quanlai Environmental Protection Technology Co., Ltd.
Tianjin Shi, China
Patent: 20
ETA SA Manufacture Horlogère Suisse
Solothurn, Switzerland
Patent: 15
Richemont International SA
Guangdong Yibailong Intelligent Technology Co., Ltd.
Guangdong Sheng, China
Patent: 12
Changxing Feiyang Power Energy Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 11
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Sendai Smart Machines Co., Ltd
Miyagi-ken, Japan
Patent: 1
With the analysis among related 482 patents applied in the last 5 years. We discover 320 most active companies in this area. The fast-growing Changsha University of Science & Technology, Nanjing Polytechnic University, Kinetron BV take 4.77% of patent filing during this period.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 10
Nanjing Polytechnic University
Jiangsu Sheng, China
Patent: 8
Noord-Brabant, Netherlands
Patent: 5
Foshan Shunde Apollo Air Cleaner Co. Ltd.
Guangdong Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 3
Shanghai MEMS-Casting Semiconductor Technology Co., Ltd
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Zhejiang Yibailong Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Ningbo Riotop Transmission Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 482 patents in last 5 years, we discover 305 new entrants. Changsha University of Science & Technology, Nanjing Polytechnic University, Kinetron BV are the most active new entrants in this area.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 10
Nanjing Polytechnic University
Jiangsu Sheng, China
Patent: 8
Noord-Brabant, Netherlands
Patent: 5
Foshan Shunde Apollo Air Cleaner Co. Ltd.
Guangdong Sheng, China
Patent: 3
Hebei University of Technology
Hebei Sheng, China
Patent: 3
Shanghai MEMS-Casting Semiconductor Technology Co., Ltd
Shanghai Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Southwest Petroleum University
Sichuan Sheng, China
Patent: 3
Zhejiang Yibailong Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Ningbo Riotop Transmission Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 323 patents, we discovered top 125 universities and scientific research institutions by total patent application. Changsha University of Science & Technology, Massachusetts Institute of Technology, Korea Institute of Science & Technology are dominant in this area. They take 7.74% of the total patent filing.
Changsha University of Science & Technology
Hunan Sheng, China
Patent: 10
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 7
Korea Institute of Science & Technology
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 5
Shanghai Dianji University
Shanghai Shi, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4