With the analysis among 194 patents, we discovered top 136 key players by total patent application. Hitachi Ltd., EIDP, Inc., Mitsubishi Electric Corp. are dominant in this area. They take 9.28% of the total patent filing.
Delaware, United States
Patent: 6
Rheinland-Pfalz, Germany
Patent: 5
Rheinland-Pfalz, Germany
Patent: 5
Jiangsu Sheng, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Tianjin Shi, China
Patent: 1
With the analysis among related 21 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing DENSO Corp., Ping An Life Insurance Co. of China Ltd., Dulan Jinhui Mining Co. Ltd. take 14.29% of patent filing during this period.
Aichi-ken, Japan
Patent: 1
Guangdong Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 15 new entrants. Ping An Life Insurance Co. of China Ltd., Dulan Jinhui Mining Co. Ltd., Beijing QIYI Century Science & Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Qinghai Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 23 patents, we discovered top 15 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Tongji University, Shanghai Jiao Tong University are dominant in this area. They take 21.74% of the total patent filing.
Sichuan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Yunnan Sheng, China
Patent: 1