With the analysis among 284 patents, we discovered top 165 key players by total patent application. Toyota Motor Corp., Huawei Technologies Co., Ltd., Aisin AW Co., Ltd. are dominant in this area. They take 17.96% of the total patent filing.
Tokyo-to, Japan
Patent: 38
Guangdong Sheng, China
Patent: 7
Aichi-ken, Japan
Patent: 6
Aichi-ken, Japan
Patent: 5
Baden-Württemberg, Germany
Patent: 5
New York, United States
Patent: 4
Nordrhein-Westfalen, Germany
Patent: 4
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 24 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Toyota Motor Corp., China Third Metallurgical Group Co., Ltd., Dongjun New Energy Co., Ltd. take 29.17% of patent filing during this period.
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 24 patents in last 5 years, we discover 16 new entrants. China Third Metallurgical Group Co., Ltd., Dongjun New Energy Co., Ltd., Wuhan Huagong Laser Engineering Co. Ltd. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 7 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Peking University, Tsinghua University are dominant in this area. They take 41.18% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 1