With the analysis among 55 patents, we discovered top 43 key players by total patent application. Ford Global Technologies LLC, Hitachi Ltd., LG Electronics, Inc. are dominant in this area. They take 12.73% of the total patent filing.
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Hyogo-ken, Japan
Patent: 2
Shenyang Metro Group Co., Ltd. operating branch
Liaoning Sheng, China
Patent: 2
Illinois, United States
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 1
Samsung Electronics Co., Ltd.
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With the analysis among related 2 patents applied in the last 5 years. We discover 2 most active companies in this area.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 2 patents in last 5 years, we discover 2 new entrants.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
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