With the analysis among 739 patents, we discovered top 486 key players by total patent application. State Grid Corp. of China, Weihai Guangtai Airport Equipment Co., Ltd., Chongqing Dahang Industry Co., Ltd. are dominant in this area. They take 7.85% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 42
Weihai Guangtai Airport Equipment Co., Ltd.
Shandong Sheng, China
Patent: 8
Chongqing Dahang Industry Co., Ltd.
Chongqing Shi, China
Patent: 8
Guizhou Aerospace Tianma Electromechanical Technology Co.,
Guizhou Sheng, China
Patent: 5
HD Hyundai Heavy Industries Co., Ltd.
Guangdong Sheng, China
Patent: 5
Hangzhou Lvcheng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
China International Marine Containers (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Ohio, United States
Patent: 4
Jiangsu Tianyi Airport Special Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Korea Ocean Tech Co., Ltd.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 443 patents applied in the last 5 years. We discover 325 most active companies in this area. The fast-growing State Grid Corp. of China, Chongqing Dahang Industry Co., Ltd., Guizhou Aerospace Tianma Electromechanical Technology Co., take 5.42% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 11
Chongqing Dahang Industry Co., Ltd.
Chongqing Shi, China
Patent: 8
Guizhou Aerospace Tianma Electromechanical Technology Co.,
Guizhou Sheng, China
Patent: 5
Hangzhou Lvcheng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Jiangsu Tianyi Airport Special Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Yantai CIMC Raffles Offshore Ltd.
Shandong Sheng, China
Patent: 3
Hebei Construction Group Co. Ltd.
Hebei Sheng, China
Patent: 3
Yantai CIMC Blue Ocean Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhongji United (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
China International Marine Containers (Group) Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 443 patents in last 5 years, we discover 309 new entrants. Chongqing Dahang Industry Co., Ltd., Guizhou Aerospace Tianma Electromechanical Technology Co.,, Hangzhou Lvcheng Technology Co., Ltd. are the most active new entrants in this area.
Chongqing Dahang Industry Co., Ltd.
Chongqing Shi, China
Patent: 8
Guizhou Aerospace Tianma Electromechanical Technology Co.,
Guizhou Sheng, China
Patent: 5
Hangzhou Lvcheng Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 5
Jiangsu Tianyi Airport Special Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Yantai CIMC Raffles Offshore Ltd.
Shandong Sheng, China
Patent: 3
Hebei Construction Group Co. Ltd.
Hebei Sheng, China
Patent: 3
Yantai CIMC Blue Ocean Technology Co., Ltd.
Shandong Sheng, China
Patent: 3
Zhongji United (Tianjin) Technology Co., Ltd.
Tianjin Shi, China
Patent: 3
CIMC Offshore Engineering Research Institute Co., Ltd.
Shandong Sheng, China
Patent: 3
Nanjing Longma Communication Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 3
With the analysis among 67 patents, we discovered top 27 universities and scientific research institutions by total patent application. Harbin Engineering University, Zhejiang University of Technology, Nanjing University are dominant in this area. They take 16.42% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Zhejiang Sci-Tech University
Zhejiang Sheng, China
Patent: 2
Northeast Forestry University
Heilongjiang Sheng, China
Patent: 2
Zhejiang International Maritime College
Zhejiang Sheng, China
Patent: 2
Shandong Jianzhu University
Shandong Sheng, China
Patent: 2
Suzhou Vocational University
Zhejiang Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1