With the analysis among 598 patents, we discovered top 332 key players by total patent application. DENSO Corp., Sony Group Corp., Hitachi Ltd. are dominant in this area. They take 5.18% of the total patent filing.
Aichi-ken, Japan
Patent: 12
Tokyo-to, Japan
Patent: 10
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 9
Telefonaktiebolaget LM Ericsson
Beijing Shi, China
Patent: 7
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Baden-Württemberg, Germany
Patent: 1
With the analysis among related 127 patents applied in the last 5 years. We discover 91 most active companies in this area. The fast-growing PetroChina Co., Ltd., Sichuan Hongshanhong Technology Co., Ltd., Silicon Laboratories, Inc. take 7.87% of patent filing during this period.
Beijing Shi, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Weiyi Industrial Co., Ltd.
Shanghai Shi, China
Patent: 3
Neuzikang (Wuhan) Pharmaceutical Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 127 patents in last 5 years, we discover 83 new entrants. Sichuan Hongshanhong Technology Co., Ltd., Silicon Laboratories, Inc., China Petroleum University Beijing are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 3
Texas, United States
Patent: 3
Beijing Shi, China
Patent: 3
Shanghai Weiyi Industrial Co., Ltd.
Shanghai Shi, China
Patent: 3
Neuzikang (Wuhan) Pharmaceutical Technology Co., Ltd.
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
California, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 101 patents, we discovered top 40 universities and scientific research institutions by total patent application. Hohai University, Shandong University, China University of Petroleum (East China) are dominant in this area. They take 13.86% of the total patent filing.
Jiangsu Sheng, China
Patent: 8
Shandong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1