With the analysis among 143 patents, we discovered top 78 key players by total patent application. MediaTek, Inc., International Business Machines Corp., Landmark Graphics Corp. are dominant in this area. They take 17.48% of the total patent filing.
Taiwan Province, China
Patent: 11
New York, United States
Patent: 8
Texas, United States
Patent: 6
California, United States
Patent: 5
Telefonaktiebolaget LM Ericsson
Minnesota, United States
Patent: 5
Texas, United States
Patent: 4
Washington, United States
Patent: 4
No data, please try another search term
With the analysis among related 15 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing International Business Machines Corp., Anhui Pearl Construction Project Management Co., Ltd., Huaxin Consulting & Design Institute Co. Ltd. take 26.67% of patent filing during this period.
New York, United States
Patent: 2
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Minnesota, United States
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 8 new entrants. Anhui Pearl Construction Project Management Co., Ltd., Huaxin Consulting & Design Institute Co. Ltd., Guangdong Zhongnan Iron & Steel Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 5 universities and scientific research institutions by total patent application. Sichuan University, Railway Technical Research Institute, Okayama University are dominant in this area. They take 36.36% of the total patent filing.
Sichuan Sheng, China
Patent: 1
Okayama-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1