With the analysis among 558,450 patents, we discovered top 486 key players by total patent application. State Grid Corp. of China, China Construction Second Engineering Bureau Co., Ltd., China Construction Eighth Engineering Division Corp. Ltd. are dominant in this area. They take 1.61% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 3,556
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 3,143
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 2,275
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 2,207
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 1,514
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 1,485
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Patent: 1,388
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1,149
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 1,146
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 1,141
With the analysis among 597 patents, we discovered top 246 start-ups by total patent application. Ojjo, Inc., Shenzhen Royole Technologies Co., Ltd., UBTECH Robotics Corp. Ltd. are active in this area.
California, United States
Patent: 33
Shenzhen Royole Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 20
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 19
Shanghai WhalesBot Technology Co. Ltd.
Shanghai Shi, China
Patent: 16
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 15
Alberta, Canada
Patent: 15
With the analysis among related 494,510 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Construction Second Engineering Bureau Co., Ltd., Chinese Metallurgical Group Co., Ltd., China Construction Eighth Engineering Division Corp. Ltd. take 1.21% of patent filing during this period.
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 2,837
Chinese Metallurgical Group Co., Ltd.
Anhui Sheng, China
Patent: 1,606
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 1,555
China Construction First Building (Group) Corp. Ltd.
Beijing Shi, China
Patent: 1,228
The First Co. of China Eighth Engineering Bureau Ltd.
Shandong Sheng, China
Patent: 1,174
China Construction Seventh Engineering Division Corp. Ltd.
Henan Sheng, China
Patent: 1,135
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 1,059
China Road & Bridge Engineering Co. Ltd.
Beijing Shi, China
Patent: 1,057
China Construction Fifth Engineering Division Corp. Ltd.
Hunan Sheng, China
Patent: 1,005
China Railway Siyuan Survey & Design Group Co., Ltd.
Hubei Sheng, China
Patent: 990
With the analysis among related 494,510 patents in last 5 years, we discover 21 new entrants. Guangdong Bright Dream Robotics Co., Ltd, Guangdong Power Grid Co. Ltd., Sichuan Traffic Survey and Design Research Institute Co., Ltd. are the most active new entrants in this area.
Guangdong Bright Dream Robotics Co., Ltd
Guangdong Sheng, China
Patent: 265
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 228
Sichuan Traffic Survey and Design Research Institute Co., Ltd.
Sichuan Sheng, China
Patent: 171
China Construction Eighth Bureau Rail Transit Construction Co., Ltd.
Jiangsu Sheng, China
Patent: 157
Shandong Huiyou Municipal Garden Group Co., Ltd.
Shandong Sheng, China
Patent: 135
Shandong Quanjian Engineering Inspection Co., Ltd.
Shandong Sheng, China
Patent: 133
China Construction Eighth Bureau Development and Construction Co., Ltd.
Shandong Sheng, China
Patent: 128
China Construction Fourth Bureau Fourth Construction Eng
Fujian Sheng, China
Patent: 114
China Construction Seventh Bureau Transportation Construction Co., Ltd.
Henan Sheng, China
Patent: 98
China Railway Port Bureau Group Shenzhen Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 91
With the analysis among 55,367 patents, we discovered top 299 universities and scientific research institutions by total patent application. Shandong University of Science & Technology, Shenyang Jianzhu University, Chang'an University are dominant in this area. They take 3.77% of the total patent filing.
Shandong University of Science & Technology
Shandong Sheng, China
Patent: 811
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 680
Shaanxi Sheng, China
Patent: 595
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 561
Shanghai Shi, China
Patent: 521
Jiangsu Sheng, China
Patent: 515
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 496
Henan Sheng, China
Patent: 479
Fujian Sheng, China
Patent: 461
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 400