With the analysis among 43 patents, we discovered top 31 key players by total patent application. Nippon Telegraph & Telephone Corp., Hitachi Ltd., Matsushita Electronics Corp. are dominant in this area. They take 27.91% of the total patent filing.
Beijing Shi, China
Patent: 2
Minnesota, United States
Patent: 2
Massachusetts, United States
Patent: 2
Essex, United Kingdom
Patent: 2
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
With the analysis among related 9 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing The Trustees of Columbia University in The City of New York, GRAIL LLC, Hubei Information Industry Communication Service Co., Ltd. take 33.33% of patent filing during this period.
New York, United States
Patent: 1
California, United States
Patent: 1
Hubei Information Industry Communication Service Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among related 9 patents in last 5 years, we discover 10 new entrants. The Trustees of Columbia University in The City of New York, GRAIL LLC, Hubei Information Industry Communication Service Co., Ltd. are the most active new entrants in this area.
New York, United States
Patent: 1
California, United States
Patent: 1
Hubei Information Industry Communication Service Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Fujian Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
With the analysis among 4 patents, we discovered top 3 universities and scientific research institutions by total patent application.
New York, United States
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1