With the analysis among 425 patents, we discovered top 148 key players by total patent application. Sony Group Corp., Digital Voice Systems, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 11.76% of the total patent filing.
Tokyo-to, Japan
Patent: 17
Illinois, United States
Patent: 17
Telefonaktiebolaget LM Ericsson
New York, United States
Patent: 15
Massachusetts, United States
Patent: 8
Guangdong Sheng, China
Patent: 8
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Faurecia Clarion Electronics Europe SAS, Shanghai Hinge Electronic Technology Co. Ltd., SZ DJI Technology Co., Ltd. are active in this area.
Shanghai Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Nuevo León, Mexico
Patent: 1
With the analysis among related 96 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing Telefonaktiebolaget LM Ericsson, Saudi Arabian Oil Co., University of Salamanca take 19.79% of patent filing during this period.
Telefonaktiebolaget LM Ericsson
Castilla y León, Spain
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among related 96 patents in last 5 years, we discover 46 new entrants. University of Salamanca, Sphere Ultrafast Photonics SA, Nova Ltd. are the most active new entrants in this area.
Castilla y León, Spain
Patent: 5
Guangdong Sheng, China
Patent: 4
Texas, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
With the analysis among 108 patents, we discovered top 37 universities and scientific research institutions by total patent application. University of Surrey, University of Salamanca, The University of Electro-Communications are dominant in this area. They take 22.22% of the total patent filing.
SURREY, United Kingdom
Patent: 8
Castilla y León, Spain
Patent: 5
Victoria, Australia
Patent: 4
Sichuan Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2