With the analysis among 64 patents, we discovered top 51 key players by total patent application. Megaforce Co. Ltd., Philips, Trimble, Inc. are dominant in this area. They take 17.19% of the total patent filing.
Taiwan Province, China
Patent: 4
California, United States
Patent: 3
British Aircraft Corp. Ltd.
Hampshire, United Kingdom
Patent: 3
Sankt Gallen, Switzerland
Patent: 2
Zhengzhou Huawei Gear Co. Ltd.
Henan Sheng, China
Patent: 2
Anhui Jingzhuo Optical Display Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Noord-Holland, Netherlands
Patent: 1
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With the analysis among related 19 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Xi'an Institute of Optics & Precision Mechanics of Cas, Leica Geosystems AG, Wuhan Yongli Dingtai Engineering Testing Co., Ltd. take 26.32% of patent filing during this period.
Xi'an Institute of Optics & Precision Mechanics of Cas
Sankt Gallen, Switzerland
Patent: 2
Wuhan Yongli Dingtai Engineering Testing Co., Ltd.
Hubei Sheng, China
Patent: 1
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 1
Shaanxi Railway Engineering Survey Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Zijinshan Observatory, Chinese Academy of Sciences
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Patent: 1
Anton Instrument Testing Co., Ltd.
Sichuan Sheng, China
Patent: 1
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Nanjing Weston Optical Fiber Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 19 patents in last 5 years, we discover 18 new entrants. Leica Geosystems AG, Wuhan Yongli Dingtai Engineering Testing Co., Ltd., CCCC Second Harbor Engineering Bureau Co. Ltd. are the most active new entrants in this area.
Sankt Gallen, Switzerland
Patent: 2
Wuhan Yongli Dingtai Engineering Testing Co., Ltd.
Hubei Sheng, China
Patent: 1
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 1
Shaanxi Railway Engineering Survey Co., Ltd.
Shaanxi Sheng, China
Patent: 1
Zijinshan Observatory, Chinese Academy of Sciences
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Patent: 1
Anton Instrument Testing Co., Ltd.
Sichuan Sheng, China
Patent: 1
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Nanjing Weston Optical Fiber Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Institute of Control Engineering
Xian Qi Ling Defense Technology Co.,Ltd
Shaanxi Sheng, China
Patent: 1
With the analysis among 12 patents, we discovered top 6 universities and scientific research institutions by total patent application. Xi'an Institute of Optics & Precision Mechanics of Cas, Soochow University, Peking University are dominant in this area. They take 50.00% of the total patent filing.
Xi'an Institute of Optics & Precision Mechanics of Cas
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Institute of Automation Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 1