With the analysis among 64 patents, we discovered top 32 key players by total patent application. Siemens AG, Google LLC, Océ-Nederland BV are dominant in this area. They take 31.25% of the total patent filing.
Bayern, Germany
Patent: 12
California, United States
Patent: 5
Telefonaktiebolaget LM Ericsson
California, United States
Patent: 2
Connecticut, United States
Patent: 2
Nuance Communications, Inc.
Massachusetts, United States
Patent: 2
California, United States
Patent: 2
Avaya-Tenovis GmbH & Co. KG
No data, please try another search term
With the analysis among related 4 patents applied in the last 5 years. We discover 2 most active companies in this area.
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 4 patents in last 5 years, we discover 1 new entrants.
California, United States
Patent: 2
With the analysis among 3 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Tianjin Shi, China
Patent: 1