With the analysis among 184 patents, we discovered top 96 key players by total patent application. Telefonaktiebolaget LM Ericsson, Koninklijke Philips NV, Dirac Research AB are dominant in this area. They take 28.80% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Noord-Holland, Netherlands
Patent: 16
Microsoft Technology Licensing LLC
Washington, United States
Patent: 8
International Business Machines Corp.
New York, United States
Patent: 4
Shanghai Shi, China
Patent: 4
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Qi An Xin Technology Group, Inc.
Beijing Shi, China
Patent: 1
With the analysis among related 96 patents applied in the last 5 years. We discover 71 most active companies in this area. The fast-growing Zhejiang University, Harbin Engineering University, OMRON Corp. take 23.96% of patent filing during this period.
Zhejiang Sheng, China
Patent: 9
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
PHOENIX CONTACT GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 2
ZTE Microelectronics Technology
Guangdong Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
With the analysis among related 96 patents in last 5 years, we discover 60 new entrants. Beihang University, PHOENIX CONTACT GmbH & Co. KG, ZTE Microelectronics Technology are the most active new entrants in this area.
Beijing Shi, China
Patent: 2
PHOENIX CONTACT GmbH & Co. KG
Nordrhein-Westfalen, Germany
Patent: 2
ZTE Microelectronics Technology
Guangdong Sheng, China
Patent: 2
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 2
Northeast Electric Power University
Jilin Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Guangxi Power Grid Co., Ltd. Electric Power Research Institute
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Beijing Digital Video Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
With the analysis among 116 patents, we discovered top 54 universities and scientific research institutions by total patent application. Zhejiang University, Harbin Engineering University, Harbin Institute of Technology are dominant in this area. They take 24.14% of the total patent filing.
Zhejiang Sheng, China
Patent: 11
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan University of Arts & Science
Hunan Sheng, China
Patent: 3
Xi'an University of Posts & Telecommunications
Shaanxi Sheng, China
Patent: 3
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 2