With the analysis among 73 patents, we discovered top 38 key players by total patent application. General Motors Co., Action Equipment Co., Inc., Norsk Spennbetong AS are dominant in this area. They take 16.44% of the total patent filing.
Michigan, United States
Patent: 6
Action Equipment Co., Inc.
Oregon, United States
Patent: 3
Rogaland, Norway
Patent: 3
China Railway Construction Heavy Industry Corp. Ltd.
Hunan Sheng, China
Patent: 2
Maschinenfabrik Dornhan GmbH
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Epione Innovations, Inc., SIG SAUER, Inc., Zhejiang Julihuang Sawing Machine Group Co. Ltd. take 62.50% of patent filing during this period.
New Hampshire, United States
Patent: 1
Zhejiang Julihuang Sawing Machine Group Co. Ltd.
Zhejiang Sheng, China
Patent: 1
AVIC Shenyang Aircraft Corp.
Liaoning Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 5 new entrants. Epione Innovations, Inc., SIG SAUER, Inc., Zhejiang Julihuang Sawing Machine Group Co. Ltd. are the most active new entrants in this area.
New Hampshire, United States
Patent: 1
Zhejiang Julihuang Sawing Machine Group Co. Ltd.
Zhejiang Sheng, China
Patent: 1
AVIC Shenyang Aircraft Corp.
Liaoning Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 1 universities and scientific research institutions by total patent application.
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1