With the analysis among 419 patents, we discovered top 216 key players by total patent application. Sumitomo Electric Industries Ltd., Sumitomo Electric Hardmetal Ltd., QUALCOMM, Inc. are dominant in this area. They take 15.99% of the total patent filing.
Osaka-fu, Japan
Patent: 34
Hokkaido, Japan
Patent: 19
California, United States
Patent: 14
Tokyo-to, Japan
Patent: 10
Michigan, United States
Patent: 9
Shanghai Shi, China
Patent: 9
Sichuan Sheng, China
Patent: 6
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With the analysis among related 75 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing State Grid Shanghai Municipal Electric Power Co., Jinzhan Technology Co., Ltd., Henan Huanghe Whirlwind Co., Ltd. take 26.67% of patent filing during this period.
Shanghai Shi, China
Patent: 9
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Patent: 8
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Jinhong Automation Equipment (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among related 75 patents in last 5 years, we discover 45 new entrants. State Grid Shanghai Municipal Electric Power Co., Jinzhan Technology Co., Ltd., Henan Huanghe Whirlwind Co., Ltd. are the most active new entrants in this area.
Shanghai Shi, China
Patent: 9
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Patent: 8
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Jinhong Automation Equipment (Guangzhou) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 68 patents, we discovered top 21 universities and scientific research institutions by total patent application. Hunan University, Shanghai Jiao Tong University, Shandong University are dominant in this area. They take 23.53% of the total patent filing.
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Tennessee, United States
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hong Kong SAR, China
Patent: 1