With the analysis among 176 patents, we discovered top 37 key players by total patent application. Litens Automotive GmbH & Co. KG, Tesma International, Inc., GM Global Technology Operations LLC are dominant in this area. They take 50.00% of the total patent filing.
Hessen, Germany
Patent: 62
Ontario, Canada
Patent: 16
GM Global Technology Operations LLC
Michigan, United States
Patent: 10
Colorado, United States
Patent: 8
New Mexico, United States
Patent: 8
Colorado, United States
Patent: 7
Zug, Switzerland
Patent: 7
Jiangsu Sheng, China
Patent: 4
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With the analysis among related 17 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Libo Heavy Machine Technology Co. Ltd., Hewlett-Packard Development Co., GM Global Technology Operations LLC take 52.94% of patent filing during this period.
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 6 new entrants. Libo Heavy Machine Technology Co. Ltd., Hewlett-Packard Development Co., Sona BLW Precision Forgings Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Hebei Sheng, China
Patent: 1
With the analysis among 2 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1