With the analysis among 243 patents, we discovered top 150 key players by total patent application. Dolby International AB, Ecolab, Inc., Apple, Inc. are dominant in this area. They take 16.87% of the total patent filing.
Noord-Holland, Netherlands
Patent: 23
Minnesota, United States
Patent: 9
California, United States
Patent: 9
State Grid Corp. of China
Beijing Shi, China
Patent: 7
Nippon Telegraph & Telephone Corp.
California, United States
Patent: 4
ExxonMobil Chemical Patents, Inc.
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
Wuxi Xuelang Shuzhi Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 190 patents applied in the last 5 years. We discover 142 most active companies in this area. The fast-growing Northwestern Polytechnical University, Hefei University of Technology, North China Electric Power University take 12.63% of patent filing during this period.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 10
Hefei University of Technology
Anhui Sheng, China
Patent: 7
North China Electric Power University
Beijing Shi, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Beijing Jingdong Zhenshi Information Technology Co Ltd
Beijing Shi, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 190 patents in last 5 years, we discover 119 new entrants. Hefei University of Technology, Beijing Jingdong Zhenshi Information Technology Co Ltd, Nanjing University of Science & Technology are the most active new entrants in this area.
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Beijing Jingdong Zhenshi Information Technology Co Ltd
Beijing Shi, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Sankuai On-line Technology Co., Ltd.
Beijing Shi, China
Patent: 3
China Academy of Civil Aviation Science & Technology
Beijing Shi, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Jingdong Shangke Information Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 168 patents, we discovered top 56 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, North China Electric Power University, Zhejiang University are dominant in this area. They take 20.24% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 16
North China Electric Power University
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Hefei University of Technology
Anhui Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Taiwan Province, China
Patent: 5
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3