With the analysis among 113 patents, we discovered top 71 key players by total patent application. Beijing Saifan Photoelectric Instrument Co., Ltd., Beijing Saida Chuangke Meteorological Technology Co., Ltd., Vaisala Oyj are dominant in this area. They take 12.39% of the total patent filing.
Beijing Saifan Photoelectric Instrument Co., Ltd.
Beijing Shi, China
Patent: 7
Beijing Saida Chuangke Meteorological Technology Co., Ltd.
Beijing Shi, China
Patent: 4
California, United States
Patent: 3
Aeronautical & General Instruments Ltd.
Dorset, United Kingdom
Patent: 3
Sichuan Keaoda Technology Co. Ltd.
Sichuan Sheng, China
Patent: 3
Zhongke Xingtu Weitianxin (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Shanghai Yankong Technology Co. Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Aierda Electronic Equipment Co. Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
California, United States
Patent: 3
With the analysis among related 93 patents applied in the last 5 years. We discover 65 most active companies in this area. The fast-growing National University of Defense Technology, Nanjing University of Information Science & Technology, Chengdu University of Information Technology take 13.98% of patent filing during this period.
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 5
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 3
California, United States
Patent: 3
Binjiang College of Nanjing University of Information Engineering
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Patent: 3
Zhongke Xingtu Weitianxin (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Dashun Laser (Huangshan) Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Anhui Kechuang Zhongguang Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among related 93 patents in last 5 years, we discover 59 new entrants. National University of Defense Technology, Chengdu University of Information Technology, Waymo LLC are the most active new entrants in this area.
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 3
California, United States
Patent: 3
Binjiang College of Nanjing University of Information Engineering
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Patent: 3
Zhongke Xingtu Weitianxin (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Dashun Laser (Huangshan) Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Anhui Kechuang Zhongguang Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Henan Institute of Metrology
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Patent: 2
With the analysis among 97 patents, we discovered top 36 universities and scientific research institutions by total patent application. Nanjing University of Information Science & Technology, National University of Defense Technology, Nanjing University are dominant in this area. They take 24.74% of the total patent filing.
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 16
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
Hefei Institutes of Physical Science
Anhui Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 3
Chengdu University of Information Technology
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2