With the analysis among 286 patents, we discovered top 151 key players by total patent application. Hitachi Ltd., Siemens AG, Huawei Technologies Co., Ltd. are dominant in this area. They take 14.34% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Bayern, Germany
Patent: 12
Guangdong Sheng, China
Patent: 12
California, United States
Patent: 6
Connecticut, United States
Patent: 6
California, United States
Patent: 6
New York, United States
Patent: 5
Noord-Holland, Netherlands
Patent: 5
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 139 patents applied in the last 5 years. We discover 100 most active companies in this area. The fast-growing Hitachi Ltd., Huawei Technologies Co., Ltd., Aeris Communications, Inc. take 15.11% of patent filing during this period.
Guangdong Sheng, China
Patent: 7
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 4
Georgia, United States
Patent: 2
Shanghai Shi, China
Patent: 2
Anhui Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among related 139 patents in last 5 years, we discover 87 new entrants. Aeris Communications, Inc., Southeast University, Deutsche Telekom AG are the most active new entrants in this area.
California, United States
Patent: 6
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Tennessee, United States
Patent: 2
Guizhou Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 76 patents, we discovered top 41 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Southeast University, Tongji University are dominant in this area. They take 15.79% of the total patent filing.
Yunnan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guizhou Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2