With the analysis among 368 patents, we discovered top 66 key players by total patent application. Minolta Co., Ltd., Konica Minolta Planetarium Co., Ltd., Chengdu Jindu Chaoxing Astronomical Equipment Co., Ltd. are dominant in this area. They take 27.45% of the total patent filing.
Osaka-fu, Japan
Patent: 46
Konica Minolta Planetarium Co., Ltd.
Chengdu Jindu Chaoxing Astronomical Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 17
Mitsubishi Electric Corp.
Erlas Erlanger Lasertechnik GmbH
Learning Technology, Inc.
North Carolina, United States
Patent: 5
Astro-Tec Manufacturing, Inc.
Ohio, United States
Patent: 3
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With the analysis among related 49 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Konica Minolta Planetarium Co., Ltd., Chengdu Jindu Chaoxing Astronomical Equipment Co., Ltd., Lightspeed Vision (Beijing) Technology Co., Ltd. take 24.49% of patent filing during this period.
Konica Minolta Planetarium Co., Ltd.
Chengdu Jindu Chaoxing Astronomical Equipment Co., Ltd.
Sichuan Sheng, China
Patent: 4
Lightspeed Vision (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Zhongke Xingyu Astronomical Science and Technology Research Institute (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 2
ArvinMeritor Technology LLC
Michigan, United States
Patent: 1
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Shanghai Chengtang Cultural Tourism Technology Group Co., Ltd.
Shanghai Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Chongqing Wutai Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among related 49 patents in last 5 years, we discover 12 new entrants. Zhongke Xingyu Astronomical Science and Technology Research Institute (Beijing) Co., Ltd., Lightspeed Vision (Beijing) Technology Co., Ltd., ArvinMeritor Technology LLC are the most active new entrants in this area.
Zhongke Xingyu Astronomical Science and Technology Research Institute (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 2
Lightspeed Vision (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 2
ArvinMeritor Technology LLC
Michigan, United States
Patent: 1
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Shanghai Chengtang Cultural Tourism Technology Group Co., Ltd.
Shanghai Shi, China
Patent: 1
Fujian Hengda Educational Equipment Engineering Co., Ltd.
Fujian Sheng, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1
Chongqing Wutai Technology Co., Ltd.
Chongqing Shi, China
Patent: 1
With the analysis among 15 patents, we discovered top 7 universities and scientific research institutions by total patent application. North China Electric Power University, Lanzhou University, Indian Institute of Technology Kanpur are dominant in this area. They take 26.67% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 1
Gansu Sheng, China
Patent: 1
Indian Institute of Technology Kanpur
Uttar Pradesh, India
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1
Inner Mongolia Agricultural University
Nei Mongol Zizhiqu, China
Patent: 1
Institute of Geology & Geophysics, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 1