With the analysis among 123 patents, we discovered top 56 key players by total patent application. Robert Bosch GmbH, Ford Global Technologies LLC, Toyota Motor Corp. are dominant in this area. They take 30.08% of the total patent filing.
Baden-Württemberg, Germany
Patent: 15
Ford Global Technologies LLC
Michigan, United States
Patent: 15
Aichi-ken, Japan
Patent: 5
Fukushima-ken, Japan
Patent: 3
Coventry, United Kingdom
Patent: 3
GM Global Technology Operations LLC
Michigan, United States
Patent: 3
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With the analysis among related 21 patents applied in the last 5 years. We discover 12 most active companies in this area. The fast-growing Robert Bosch GmbH, Ford Global Technologies LLC, CRRC Tangshan Co., Ltd. take 38.10% of patent filing during this period.
Baden-Württemberg, Germany
Patent: 4
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 21 patents in last 5 years, we discover 7 new entrants. CRRC Tangshan Co., Ltd., Huanggang Grove Hydrogen Vehicle Co., Ltd., Guangzhou Metro Group Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Hunan Sheng, China
Patent: 1