With the analysis among 259 patents, we discovered top 195 key players by total patent application. Hangzhou Ruju Environmental Technology Co., Ltd., SolarReserve, Inc., Koninklijke Philips NV are dominant in this area. They take 6.95% of the total patent filing.
Hangzhou Ruju Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
California, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 4
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Fujian Forecam Optics Co., Ltd.
Fujian Sheng, China
Patent: 3
Ningbo Sandi Solar Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Jiaxing Sanse Optoelectronics Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Huizhou Yitaowei Packaging Products Co., Ltd.
Guangdong Sheng, China
Patent: 3
Anhui Pansheng New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Lanjian Kongjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Weina Star Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 307 patents applied in the last 5 years. We discover 187 most active companies in this area. The fast-growing Beihang University, National University of Defense Technology, Hangzhou Ruju Environmental Technology Co., Ltd. take 13.68% of patent filing during this period.
Beijing Shi, China
Patent: 28
National University of Defense Technology
Hunan Sheng, China
Patent: 8
Hangzhou Ruju Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Nanjing Institute of Astronomical Optics Technology, National Astronomical Observatory, Chinese Academy of Sciences
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Patent: 5
Changchun Institute of Optics Fine Mechanics & Physics
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Chinese Academy of Sciences Yunnan Astronomical Observatory
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Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Huizhou Yitaowei Packaging Products Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 307 patents in last 5 years, we discover 176 new entrants. Hangzhou Ruju Environmental Technology Co., Ltd., Zhejiang Dahua Technology Co. Ltd., Chinese Academy of Sciences Yunnan Astronomical Observatory are the most active new entrants in this area.
Hangzhou Ruju Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Zhejiang Dahua Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 4
Chinese Academy of Sciences Yunnan Astronomical Observatory
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Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Huizhou Yitaowei Packaging Products Co., Ltd.
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Ningbo Sandi Solar Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Anhui Pansheng New Material Technology Co., Ltd.
Anhui Sheng, China
Patent: 3
Fujian Forecam Optics Co., Ltd.
Fujian Sheng, China
Patent: 3
Jiaxing Sanse Optoelectronics Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 136 patents, we discovered top 22 universities and scientific research institutions by total patent application. Beihang University, National University of Defense Technology, Changchun Institute of Optics Fine Mechanics & Physics are dominant in this area. They take 38.24% of the total patent filing.
Beijing Shi, China
Patent: 35
National University of Defense Technology
Hunan Sheng, China
Patent: 10
Changchun Institute of Optics Fine Mechanics & Physics
Xi'an Institute of Optics & Precision Mechanics of Cas
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
China Academy of Space Technology
Shaanxi Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2