With the analysis among 2,470 patents, we discovered top 484 key players by total patent application. Hitachi Ltd., Mitsubishi Electric Corp., NEC Corp. are dominant in this area. They take 15.83% of the total patent filing.
Tokyo-to, Japan
Patent: 148
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 137
Tokyo-to, Japan
Patent: 106
Tokyo-to, Japan
Patent: 99
Tokyo-to, Japan
Patent: 96
California, United States
Patent: 52
California, United States
Patent: 50
California, United States
Patent: 40
Beijing Shi, China
Patent: 37
No data, please try another search term
With the analysis among related 31 patents applied in the last 5 years. We discover 27 most active companies in this area. The fast-growing Chengdu Guoxin Yunwei Data Technology Co., Ltd., Guangzhou Huagong Bangyuan Information Technology Co., Ltd., Anhui Vocational and Technical College of Electrical Engineering take 19.35% of patent filing during this period.
Chengdu Guoxin Yunwei Data Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Wuhu Youren Mechanical and Electrical Engineering Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 26 new entrants. Chengdu Guoxin Yunwei Data Technology Co., Ltd., Guangzhou Huagong Bangyuan Information Technology Co., Ltd., Anhui Vocational and Technical College of Electrical Engineering are the most active new entrants in this area.
Chengdu Guoxin Yunwei Data Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Wuhu Youren Mechanical and Electrical Engineering Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
With the analysis among 90 patents, we discovered top 28 universities and scientific research institutions by total patent application. Council of Scientific & Industrial Research, Tsinghua University, Beihang University are dominant in this area. They take 21.11% of the total patent filing.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1