With the analysis among 4,036 patents, we discovered top 485 key players by total patent application. QUALCOMM, Inc., Motorola, Inc., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 21.31% of the total patent filing.
California, United States
Patent: 291
Illinois, United States
Patent: 288
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 90
Noord-Holland, Netherlands
Patent: 54
Central Singapore, Singapore
Patent: 49
Osaka-fu, Japan
Patent: 48
Tokyo-to, Japan
Patent: 46
Ontario, Canada
Patent: 45
With the analysis among 20 patents, we discovered top 11 start-ups by total patent application. Voice Life, Inc., Nectar, Inc., Airspace Systems, Inc. are active in this area.
California, United States
Patent: 5
California, United States
Patent: 4
California, United States
Patent: 2
Massachusetts, United States
Patent: 2
New York, United States
Patent: 1
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
Virginia, United States
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 489 patents applied in the last 5 years. We discover 273 most active companies in this area. The fast-growing Telefonaktiebolaget LM Ericsson, Huawei Technologies Co., Ltd., NXP Semiconductors (Thailand) Co., Ltd. take 8.38% of patent filing during this period.
Telefonaktiebolaget LM Ericsson
Guangdong Sheng, China
Patent: 11
Illinois, United States
Patent: 7
undefined undefined
Patent: 6
Noord-Brabant, Netherlands
Patent: 6
California, United States
Patent: 5
Sichuan Sheng, China
Patent: 5
With the analysis among related 489 patents in last 5 years, we discover 200 new entrants. Second Design Department, EFFECT Photonics BV, Voice Life, Inc. are the most active new entrants in this area.
Noord-Brabant, Netherlands
Patent: 6
California, United States
Patent: 5
Hampshire, United Kingdom
Patent: 5
California, United States
Patent: 4
Beijing Shi, China
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 4
With the analysis among 303 patents, we discovered top 86 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, University of Warwick are dominant in this area. They take 11.88% of the total patent filing.
Shaanxi Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Coventry, United Kingdom
Patent: 7
Jiangsu Sheng, China
Patent: 7
Shandong Sheng, China
Patent: 6
Hunan Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 6
Shanghai Shi, China
Patent: 5