With the analysis among 158 patents, we discovered top 62 key players by total patent application. Sony Group Corp., Hitachi Maxwell Ltd., Ocean's King Lighting Science & Technology Co., Ltd. are dominant in this area. They take 18.35% of the total patent filing.
Tokyo-to, Japan
Patent: 10
Ocean's King Lighting Science & Technology Co., Ltd.
Guangdong Sheng, China
Patent: 9
Shenzhen Oceans King Lighting Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 9
Shenzhen Haiyangwang Illumination Technology Co.,Ltd.
Guangdong Sheng, China
Patent: 9
California, United States
Patent: 8
Eveready Battery Co., Inc.
Missouri, United States
Patent: 7
Matsushita Electronics Corp.
Falconbridge Nickel Mines Ltd.
Rio de Janeiro, Brazil
Patent: 5
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 4
Gelderland, Netherlands
Patent: 2
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 Shaanxi University of Science & Technology, Nanjing Iron & Steel Co., Ltd., Tongji University take 30.77% of patent filing during this period.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Nonferrous Mining and Metallurgy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Kangmei Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Heilongjiang Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Luanchuan Hengkai Metallurgical Materials Sales Co., Ltd.
Henan Sheng, China
Patent: 1
Foshan Griffin New Energy Co., Ltd.
Guangdong Sheng, China
Patent: 1
Foshan Huayi Ceramic Pigment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 12 new entrants. Shaanxi University of Science & Technology, Nanjing Iron & Steel Co., Ltd., Tongji University are the most active new entrants in this area.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Nanjing Iron & Steel Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Sichuan Nonferrous Mining and Metallurgy Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Kangmei Pharmaceutical Co., Ltd.
Guangdong Sheng, China
Patent: 1
Heilongjiang Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Luanchuan Hengkai Metallurgical Materials Sales Co., Ltd.
Henan Sheng, China
Patent: 1
Foshan Griffin New Energy Co., Ltd.
Guangdong Sheng, China
Patent: 1
Foshan Huayi Ceramic Pigment Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 10 universities and scientific research institutions by total patent application. Shaanxi University of Science & Technology, Tianjin University, University of Waterloo are dominant in this area. They take 39.29% of the total patent filing.
Shaanxi University of Science & Technology
Shaanxi Sheng, China
Patent: 2
Tianjin Shi, China
Patent: 2
The University of Chicago
Illinois, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Zhejiang Normal University
Zhejiang Sheng, China
Patent: 1
Heilongjiang Institute of Technology
Heilongjiang Sheng, China
Patent: 1