With the analysis among 801 patents, we discovered top 417 key players by total patent application. NEC Corp., TOSHIBA Corp., Matsushita Electronics Corp. are dominant in this area. They take 12.11% of the total patent filing.
Tokyo-to, Japan
Patent: 33
Tokyo-to, Japan
Patent: 33
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 31
Tokyo-to, Japan
Patent: 29
Tokyo-to, Japan
Patent: 17
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 17
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 15
Sphere Investments (Pty) Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Nippon Telegraph & Telephone Corp.
With the analysis among 18 patents, we discovered top 13 start-ups by total patent application. Beijing Tage Zhixing Technology Co. Ltd., Zongmu Technology (Shanghai) Co. Ltd., Motovis Technology Shanghai Co. Ltd. are active in this area.
Beijing Tage Zhixing Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Zongmu Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 3
Motovis Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Uisee Technologies (Beijing) Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Tianjin Qingzhi Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Noord-Holland, Netherlands
Patent: 1
With the analysis among related 408 patents applied in the last 5 years. We discover 324 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., Tsinghua University, Tongji University take 8.33% of patent filing during this period.
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 14
Beijing Shi, China
Patent: 12
Shanghai Shi, China
Patent: 8
Jilin Sheng, China
Patent: 7
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 408 patents in last 5 years, we discover 288 new entrants. Tongji University, Chongqing Changan Automobile Co. Ltd., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
Chongqing Changan Automobile Co. Ltd.
Chongqing Shi, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
Tiandi Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Zongmu Technology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 3
Beijing Tage Zhixing Technology Co. Ltd.
Beijing Shi, China
Patent: 3
Beijing Natl New Energy Vehicle Tech Innovation Ctr Co., Ltd.
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 251 patents, we discovered top 99 universities and scientific research institutions by total patent application. Tsinghua University, Jilin University, Tongji University are dominant in this area. They take 15.14% of the total patent filing.
Beijing Shi, China
Patent: 18
Jilin Sheng, China
Patent: 12
Shanghai Shi, China
Patent: 8
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 4
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3