With the analysis among 343 patents, we discovered top 146 key players by total patent application. Optical Disc Corp., D.A. Nolt, Inc., Hyundai Motor Co., Ltd. are dominant in this area. They take 10.50% of the total patent filing.
California, United States
Patent: 21
New Jersey, United States
Patent: 8
Pennsylvania, United States
Patent: 7
Ohio, United States
Patent: 6
Massachusetts, United States
Patent: 5
Noord-Brabant, Netherlands
Patent: 5
Illinois, United States
Patent: 4
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With the analysis among related 50 patents applied in the last 5 years. We discover 33 most active companies in this area. The fast-growing Powerchina Chengdu Engineering Corp. Ltd., Ultratech, Inc., Zhejiang Shirun Jianchuang Technology Development Co., Ltd. take 12.00% of patent filing during this period.
Sichuan Sheng, China
Patent: 2
California, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 50 patents in last 5 years, we discover 25 new entrants. Zhejiang Shirun Jianchuang Technology Development Co., Ltd., Shenyang Tengyue Construction Engineering Co., Ltd., Changsha University of Science & Technology are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hyogo-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Fujian Golden Shield Construction Engineering Co., Ltd.
Fujian Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 65 patents, we discovered top 14 universities and scientific research institutions by total patent application. Texas A&M University, Hohai University, Tianjin University are dominant in this area. They take 16.92% of the total patent filing.
Texas, United States
Patent: 6
Jiangsu Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Gansu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1