With the analysis among 7,104 patents, we discovered top 463 key players by total patent application. NEC Corp., Thompson CSF, Thales SA are dominant in this area. They take 12.42% of the total patent filing.
Tokyo-to, Japan
Patent: 336
Bremen, Germany
Patent: 254
Rogaland, Norway
Patent: 201
Furuno Electric Co., Ltd.
Hokkaido, Japan
Patent: 171
Shanghai Shi, China
Patent: 116
Xuzhou Yitong Fishing Tackle Co., Ltd.
Jiangsu Sheng, China
Patent: 75
Aichi-ken, Japan
Patent: 72
With the analysis among 51 patents, we discovered top 17 start-ups by total patent application. Boya Gongdao Beijing Robot Technology Co. Ltd., Ningbo Bohai Shenheng Technology Co. Ltd., Aisin KK are active in this area.
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 13
Ningbo Bohai Shenheng Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Navigation Sciences, Inc.
Massachusetts, United States
Patent: 5
British Columbia, Canada
Patent: 4
Shenzhen Bominwell Robotics Co. Ltd.
Guangdong Sheng, China
Patent: 2
Hangzhou RoboCT Technology Development Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Pennsylvania, United States
Patent: 2
With the analysis among related 3,064 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Harbin Engineering University, Navico Holding AS, The 715th Research Institute of China Shipbuilding Industry Corporation take 10.35% of patent filing during this period.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 153
Rogaland, Norway
Patent: 99
The 715th Research Institute of China Shipbuilding Industry Corporation
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Patent: 65
Chinese Academy of Sciences Institute of Acoustics
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 53
Haiying Enterprise Group Co., Ltd.
Jiangsu Sheng, China
Patent: 51
The Korean Agency for Defense Development (South Korea)
Tangshan Harbin Technology Co., Ltd.
Hebei Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 27
With the analysis among related 3,064 patents in last 5 years, we discover 338 new entrants. Tangshan Harbin Technology Co., Ltd., Beijing Ruikelai Technology Co.,Ltd., Luoyang Institute of Electro-optical Devices are the most active new entrants in this area.
Tangshan Harbin Technology Co., Ltd.
Hebei Sheng, China
Patent: 34
Beijing Ruikelai Technology Co.,Ltd.
Beijing Shi, China
Patent: 23
Luoyang Institute of Electro-optical Devices
Henan Sheng, China
Patent: 18
North China University of Science & Technology
Hebei Sheng, China
Patent: 17
Tangshan Shengyin Marine Technology Co., Ltd.
Hebei Sheng, China
Patent: 16
Boya Gongdao Beijing Robot Technology Co. Ltd.
Beijing Shi, China
Patent: 13
Shanghai Institute of Ship Electronics Equipment (No.726 Research Institute of China Shipbuilding Industry Corporation)
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Patent: 10
National University of Defense Technology
Hunan Sheng, China
Patent: 10
Wuxi Zhihai Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 9
With the analysis among 2,456 patents, we discovered top 212 universities and scientific research institutions by total patent application. Harbin Engineering University, Chinese Academy of Sciences Institute of Acoustics, Zhejiang University are dominant in this area. They take 26.38% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 254
Chinese Academy of Sciences Institute of Acoustics
Zhejiang Sheng, China
Patent: 68
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 63
Naval University of Engineering
Shanghai Shi, China
Patent: 29
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 22
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 21
Wuhan University of Technology
Hubei Sheng, China
Patent: 19