With the analysis among 156 patents, we discovered top 80 key players by total patent application. Microsoft Technology Licensing LLC, Instymeds Corp., Nuance Communications, Inc. are dominant in this area. They take 19.87% of the total patent filing.
Microsoft Technology Licensing LLC
Washington, United States
Patent: 12
Minnesota, United States
Patent: 11
Nuance Communications, Inc.
Massachusetts, United States
Patent: 8
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 7
Louisiana, United States
Patent: 6
Taiwan Province, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 5
Minnesota, United States
Patent: 5
California, United States
Patent: 4
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With the analysis among related 22 patents applied in the last 5 years. We discover 29 most active companies in this area. The fast-growing Gansu Electric Power Co., State Grid Corp. of China, Huawei Technologies Co., Ltd. take 22.73% of patent filing during this period.
Gansu Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Lanzhou Haihong Technology Co., Ltd.
Gansu Sheng, China
Patent: 1
Changjiang Space Information Technology Engineering Co Ltd.
Hubei Sheng, China
Patent: 1
State Grid Shanxi Electric Power Company Taiyuan Power Supply Company
Shanxi Sheng, China
Patent: 1
California, United States
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
With the analysis among related 22 patents in last 5 years, we discover 20 new entrants. Gansu Electric Power Co., NSFOCUS Technologies Group Co., Ltd., Changshu Institute of Technology are the most active new entrants in this area.
Gansu Sheng, China
Patent: 2
NSFOCUS Technologies Group Co., Ltd.
Beijing Shi, China
Patent: 1
Changshu Institute of Technology
Jiangsu Sheng, China
Patent: 1
Shenzhen Dianmao Technology Ltd.
Guangdong Sheng, China
Patent: 1
China Railway Construction Corp. Ltd.
Beijing Shi, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Lanzhou Haihong Technology Co., Ltd.
Gansu Sheng, China
Patent: 1
Changjiang Space Information Technology Engineering Co Ltd.
Hubei Sheng, China
Patent: 1
State Grid Shanxi Electric Power Company Taiyuan Power Supply Company
Shanxi Sheng, China
Patent: 1
China Railway First Survey & Design Institute Group Co., Ltd.
Shaanxi Sheng, China
Patent: 1
With the analysis among 35 patents, we discovered top 20 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, University of Electronic Science & Technology of China, South China University of Technology are dominant in this area. They take 31.43% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 2
North China Electric Power University
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
National University of Defense Technology
Hunan Sheng, China
Patent: 2
Northeast Electric Power University
Jilin Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1