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
International Business Machines Corp.
New York, United States
Patent: 8
Texas, United States
Patent: 6
California, United States
Patent: 5
Telefonaktiebolaget LM Ericsson
Rockwell Automation Technologies, Inc.
Minnesota, United States
Patent: 5
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 4
Microsoft Technology Licensing LLC
Washington, United States
Patent: 4
Mitsubishi Electric Corp.
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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.
International Business Machines Corp.
New York, United States
Patent: 2
Anhui Pearl Construction Project Management Co., Ltd.
Anhui Sheng, China
Patent: 1
Huaxin Consulting & Design Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Zhongnan Iron & Steel Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sichuan Road and Bridge East China Construction Co., Ltd.
Sichuan Sheng, China
Patent: 1
Shaanxi Transportation Vocational and Technical College
Shaanxi Sheng, China
Patent: 1
Jiaxing Chengxin Engineering Consulting Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Qiming Information Technology Co., Ltd.
Jilin Sheng, China
Patent: 1
Dongying Vocational College
Shandong Sheng, China
Patent: 1
Rockwell Automation Technologies, Inc.
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 Pearl Construction Project Management Co., Ltd.
Anhui Sheng, China
Patent: 1
Huaxin Consulting & Design Institute Co. Ltd.
Zhejiang Sheng, China
Patent: 1
Guangdong Zhongnan Iron & Steel Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sichuan Road and Bridge East China Construction Co., Ltd.
Sichuan Sheng, China
Patent: 1
Shaanxi Transportation Vocational and Technical College
Shaanxi Sheng, China
Patent: 1
Jiaxing Chengxin Engineering Consulting Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Qiming Information Technology Co., Ltd.
Jilin Sheng, China
Patent: 1
Dongying Vocational College
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
Railway Technical Research Institute
Okayama-ken, Japan
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1