With the analysis among 62,803 patents, we discovered top 495 key players by total patent application. NEC Corp., Matsushita Electronics Corp., AT&T, Inc. are dominant in this area. They take 8.67% of the total patent filing.
Tokyo-to, Japan
Patent: 2,618
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 1,515
Texas, United States
Patent: 1,310
Telefonaktiebolaget LM Ericsson
Tokyo-to, Japan
Patent: 1,068
Tokyo-to, Japan
Patent: 980
Samsung Electronics Co., Ltd.
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 816
California, United States
Patent: 782
International Business Machines Corp.
New York, United States
Patent: 748
With the analysis among 252 patents, we discovered top 100 start-ups by total patent application. Calabrio, Inc., Invoca, Inc., Flypsi, Inc. are active in this area.
Minnesota, United States
Patent: 17
California, United States
Patent: 16
Massachusetts, United States
Patent: 15
Tokyo-to, Japan
Patent: 13
Massachusetts, United States
Patent: 12
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 8
Somatic Technologies, Inc.
Colorado, United States
Patent: 7
Pennsylvania, United States
Patent: 7
Gyeonggi-do, South Korea
Patent: 6
With the analysis among related 1,620 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Google LLC, T-Mobile USA, Inc., International Business Machines Corp. take 6.17% of patent filing during this period.
California, United States
Patent: 41
Washington, United States
Patent: 31
International Business Machines Corp.
New York, United States
Patent: 28
Virginia, United States
Patent: 26
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 25
California, United States
Patent: 23
Georgia, United States
Patent: 18
California, United States
Patent: 14
Georgia, United States
Patent: 12
With the analysis among related 1,620 patents in last 5 years, we discover 261 new entrants. Zoom Video Communications, Inc., Numeracle, Inc., IOVOX Ltd. are the most active new entrants in this area.
Zoom Video Communications, Inc.
California, United States
Patent: 9
Pennsylvania, United States
Patent: 7
Oregon, United States
Patent: 4
Oost-Vlaanderen, Belgium
Patent: 4
Zhejiang Baiying Technology Co. Ltd.
Zhejiang Sheng, China
Patent: 3
California, United States
Patent: 3
California, United States
Patent: 3
Shenzhen Yunyu Technology Co., Ltd
Guangdong Sheng, China
Patent: 3
With the analysis among 716 patents, we discovered top 155 universities and scientific research institutions by total patent application. The Trustees of Columbia University in The City of New York, Beijing University of Posts & Telecommunications, Tsinghua University are dominant in this area. They take 33.66% of the total patent filing.
The Trustees of Columbia University in The City of New York
New York, United States
Patent: 17
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
South China University of Technology
Guangdong Sheng, China
Patent: 7
National Taipei University of Technology
Taiwan Province, China
Patent: 6
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 5
National Chiao Tung University
Taiwan Province, China
Patent: 5
Beijing University of Technology
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Korea Advanced Institute of Science & Technology