With the analysis among 479 patents, we discovered top 386 key players by total patent application. Z-Tech (Canada), Inc., State Grid Corp. of China, Shimadzu Corp. are dominant in this area. They take 9.39% of the total patent filing.
Ontario, Canada
Patent: 17
State Grid Corp. of China
Beijing Shi, China
Patent: 16
Kyoto-fu, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
International Business Machines Corp.
New York, United States
Patent: 7
Matsushita Electronics Corp.
Washington, United States
Patent: 5
Nippon Telegraph & Telephone Corp.
Guangdong Sheng, China
Patent: 5
Inspur (Beijing) Electronic Information Industry Co., Ltd.
Beijing Shi, China
Patent: 5
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Shanghai Guimu Robot Co., Ltd.
Shanghai Shi, China
Patent: 2
Shanghai Hinge Electronic Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 436 patents applied in the last 5 years. We discover 386 most active companies in this area. The fast-growing State Grid Corp. of China, Ocean University of China, Hitachi Ltd. take 4.36% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Ocean University of China
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
British Virgin Islands
Patent: 4
International Business Machines Corp.
New York, United States
Patent: 4
Hubei Sheng, China
Patent: 4
With the analysis among related 436 patents in last 5 years, we discover 353 new entrants. Ocean University of China, Tsinghua University, Xi'an Jiaotong University are the most active new entrants in this area.
Ocean University of China
Shandong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
British Virgin Islands
Patent: 4
Hubei Sheng, China
Patent: 4
ChangXin Memory Technologies, Inc.
Anhui Sheng, China
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Beijing Information Science & Technology University
Beijing Shi, China
Patent: 3
With the analysis among 228 patents, we discovered top 105 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Zhejiang University, Tsinghua University are dominant in this area. They take 6.58% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 5
Ocean University of China
Shandong Sheng, China
Patent: 5
South China University of Technology
Guangdong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Information Science & Technology University
Beijing Shi, China
Patent: 3