With the analysis among 1,625 patents, we discovered top 475 key players by total patent application. CCCC Third Harbor Consultants Co., Ltd., CCCC Third Harbor Engineering Co., Ltd., CCCC Second Harbor Engineering Bureau Co. Ltd. are dominant in this area. They take 4.43% of the total patent filing.
CCCC Third Harbor Consultants Co., Ltd.
Shanghai Shi, China
Patent: 26
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 24
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 22
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 18
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 17
Shanghai Municipal Engineering Design Inst (Group) Co., Ltd.
Shanghai Shi, China
Patent: 16
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 14
China Railway Eryuan Engineering Group Co., Ltd.
Sichuan Sheng, China
Patent: 13
Shanghai CDXJ Digital Technology Co., Ltd.
Shanghai Shi, China
Patent: 12
CCCC First Harbor Engineering Co., Ltd.
Tianjin Shi, China
Patent: 12
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Littoral Power Systems Inc
Massachusetts, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 1,163 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing CCCC Third Harbor Engineering Co., Ltd., CCCC Second Harbor Engineering Bureau Co. Ltd., CCCC Third Harbor Consultants Co., Ltd. take 4.99% of patent filing during this period.
CCCC Third Harbor Engineering Co., Ltd.
Shanghai Shi, China
Patent: 21
CCCC Second Harbor Engineering Bureau Co. Ltd.
Hubei Sheng, China
Patent: 19
CCCC Third Harbor Consultants Co., Ltd.
Shanghai Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 14
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 14
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 12
CCCC First Harbor Engineering Co., Ltd.
Tianjin Shi, China
Patent: 11
The First Engineering Co., Ltd. of CCCC Second Aviation Bureau
Hubei Sheng, China
Patent: 10
Tianjin Shi, China
Patent: 10
With the analysis among related 1,163 patents in last 5 years, we discover 414 new entrants. China Construction Second Engineering Bureau Co., Ltd., The First Engineering Co., Ltd. of CCCC Second Aviation Bureau, Cccc WuHan Harbour Engineering Design And Research Co.,Ltd. are the most active new entrants in this area.
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 14
The First Engineering Co., Ltd. of CCCC Second Aviation Bureau
Hubei Sheng, China
Patent: 10
Cccc WuHan Harbour Engineering Design And Research Co.,Ltd.
Hubei Sheng, China
Patent: 10
Shanghai Investigation, Design & Research Institute
Shanghai Shi, China
Patent: 10
CCCC Fourth Harbor Engineering Co., Ltd.
Guangdong Sheng, China
Patent: 7
China Railway No. 3 Engineering Group Co., Ltd.
Shanxi Sheng, China
Patent: 6
Tianjin Ruiyite Machinery Co., Ltd.
Tianjin Shi, China
Patent: 6
ZHEJIANG YONGAN CONSTRUCTION MACHINERY CO.,LTD
Zhejiang Sheng, China
Patent: 6
Fo Shan Shi Shun De Qu Li Yuan Ye Ya Ji Xie You Xian Gong Si
Guangdong Sheng, China
Patent: 6
Ocean University of China
Shandong Sheng, China
Patent: 5
With the analysis among 306 patents, we discovered top 88 universities and scientific research institutions by total patent application. Hohai University, Tianjin University, Fuzhou University are dominant in this area. They take 16.01% of the total patent filing.
Jiangsu Sheng, China
Patent: 26
Tianjin Shi, China
Patent: 13
Fujian Sheng, China
Patent: 10
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 8
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 6
Zhejiang University City College
Zhejiang Sheng, China
Patent: 6
Chongqing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 6