With the analysis among 29 patents, we discovered top 25 key players by total patent application. Mitsubishi Electric Corp., State Grid Corp. of China, Nissan Motor Co., Ltd. are dominant in this area. They take 24.14% of the total patent filing.
Mitsubishi Electric Corp.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Fukushima-ken, Japan
Patent: 1
Furukawa Electric Co., Ltd.
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Aichi-ken, Japan
Patent: 1
Gyeongsangbuk-do, South Korea
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Shandong Aobang Transportation Facilities Engineering Co., Ltd., Nanjing Weida Electronic Technology Co., Ltd. take 23.08% of patent filing during this period.
Mitsubishi Electric Corp.
Shandong Aobang Transportation Facilities Engineering Co., Ltd.
Shandong Sheng, China
Patent: 1
Nanjing Weida Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Niedersachsen, Germany
Patent: 1
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Danzhou Power Supply Bureau of Hainan Power Grid Co., Ltd.
Hainan Sheng, China
Patent: 1
Tianjin Public Security Traffic Management Bureau (Tianjin Public Security Bureau Traffic Police Corps)
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Patent: 1
Yunnan Highway Science and Technology Research Institute
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Patent: 1
Jingzan Advertising Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 11 new entrants. Shandong Aobang Transportation Facilities Engineering Co., Ltd., Nanjing Weida Electronic Technology Co., Ltd., Volkswagen AG are the most active new entrants in this area.
Shandong Aobang Transportation Facilities Engineering Co., Ltd.
Shandong Sheng, China
Patent: 1
Nanjing Weida Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Niedersachsen, Germany
Patent: 1
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Danzhou Power Supply Bureau of Hainan Power Grid Co., Ltd.
Hainan Sheng, China
Patent: 1
Tianjin Public Security Traffic Management Bureau (Tianjin Public Security Bureau Traffic Police Corps)
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Patent: 1
Yunnan Highway Science and Technology Research Institute
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Patent: 1
Jingzan Advertising Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
Shaoxing Dongwei Sports Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 3 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Nanchang Hangkong University
Jiangxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1