With the analysis among 417 patents, we discovered top 296 key players by total patent application. Hyundai Motor Co., Ltd., Jingmeisheng Optoelectronic Materials (Nanjing) Co., Ltd., Hitachi Ltd. are dominant in this area. They take 5.28% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Anhui Sheng, China
Patent: 6
Taiwan Province, China
Patent: 4
Fukushima-ken, Japan
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 85 patents applied in the last 5 years. We discover 70 most active companies in this area. The fast-growing Hunan University, Dongguan University of Technology, RAPHAS Co., Ltd. take 7.06% of patent filing during this period.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 85 patents in last 5 years, we discover 64 new entrants. Hunan University, Dongguan University of Technology, RAPHAS Co., Ltd. are the most active new entrants in this area.
Hunan Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 1
Gansu Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 108 patents, we discovered top 49 universities and scientific research institutions by total patent application. Zhejiang University, Jilin University, Sichuan University are dominant in this area. They take 12.96% of the total patent filing.
Zhejiang Sheng, China
Patent: 4
Jilin Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2