With the analysis among 74 patents, we discovered top 42 key players by total patent application. QUALCOMM, Inc., Procter & Gamble Co., TomTom North America, Inc. are dominant in this area. They take 37.84% of the total patent filing.
California, United States
Patent: 13
Ohio, United States
Patent: 12
New Hampshire, United States
Patent: 3
New York, United States
Patent: 2
California, United States
Patent: 2
Noord-Holland, Netherlands
Patent: 2
Massachusetts, United States
Patent: 1
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With the analysis among related 18 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing China Railway 22nd Bureau Group Municipal Engineering Co., Ltd., State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, State Grid Hebei Energy Technology Service Co., Ltd. take 16.67% of patent filing during this period.
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 18 patents in last 5 years, we discover 17 new entrants. China Railway 22nd Bureau Group Municipal Engineering Co., Ltd., State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute, State Grid Hebei Energy Technology Service Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 7 universities and scientific research institutions by total patent application. Yokohama National University, Beihang University, Taiyuan University of Science & Technology are dominant in this area. They take 33.33% of the total patent filing.
Kanagawa-ken, Japan
Patent: 1
Beijing Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1