With the analysis among 16 patents, we discovered top 18 key players by total patent application. State Grid Corp. of China, Great Wall Motor Co., Ltd., Weichai Power Co., Ltd. are dominant in this area. They take 25.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
China Yangtze Power Co., Ltd.
Beijing Shi, China
Patent: 1
Rexon Industrial Corp. Ltd.
Taiwan Province, China
Patent: 1
Hunan Kelun Pharmaceutical Co., Ltd.
Hunan Sheng, China
Patent: 1
Hewlett-Packard Development Co.
Beijing Shi, China
Patent: 1
Nanjing Hengtian Lingrui Automobile Co., Ltd.
Jiangsu Sheng, China
Patent: 1
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 1
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With the analysis among related 7 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing State Grid Hunan Electric Power Co., Nanjing Hengtian Lingrui Automobile Co., Ltd., Textron Innovations, Inc. take 42.86% of patent filing during this period.
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 1
Nanjing Hengtian Lingrui Automobile Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Textron Innovations, Inc.
Rhode Island, United States
Patent: 1
Super High Voltage Substation Company of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 1
Shenzhen Greentown Environmental Protection Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Dianwang Gongsi Yunfu Power Supply Bureau
Guangdong Sheng, China
Patent: 1
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 8 new entrants. State Grid Hunan Electric Power Co., Nanjing Hengtian Lingrui Automobile Co., Ltd., Textron Innovations, Inc. are the most active new entrants in this area.
State Grid Hunan Electric Power Co.
Hunan Sheng, China
Patent: 1
Nanjing Hengtian Lingrui Automobile Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Textron Innovations, Inc.
Rhode Island, United States
Patent: 1
Super High Voltage Substation Company of State Grid Hunan Electric Power Co., Ltd.
Hunan Sheng, China
Patent: 1
Shenzhen Greentown Environmental Protection Industry Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Dianwang Gongsi Yunfu Power Supply Bureau
Guangdong Sheng, China
Patent: 1
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 1
State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute
Hunan Sheng, China
Patent: 1
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