With the analysis among 118 patents, we discovered top 47 key players by total patent application. Koninklijke Philips NV, BlackBerry Ltd., Pindrop Security, Inc. are dominant in this area. They take 28.81% of the total patent filing.
Noord-Holland, Netherlands
Patent: 22
Georgia, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 6
Nippon Telegraph & Telephone Corp.
Mitsubishi Electric Corp.
Samsung Electronics Co., Ltd.
Matsushita Electronics Corp.
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With the analysis among related 15 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing Pindrop Security, Inc., Dolby International AB, Microsoft Technology Licensing LLC take 86.67% of patent filing during this period.
Georgia, United States
Patent: 6
Noord-Holland, Netherlands
Patent: 5
Microsoft Technology Licensing LLC
Washington, United States
Patent: 2
Hytera Communications Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Bangyan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 15 patents in last 5 years, we discover 4 new entrants. Pindrop Security, Inc., Microsoft Technology Licensing LLC, Hytera Communications Corp. Ltd. are the most active new entrants in this area.
Georgia, United States
Patent: 6
Microsoft Technology Licensing LLC
Washington, United States
Patent: 2
Hytera Communications Corp. Ltd.
Guangdong Sheng, China
Patent: 1
Bangyan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Gwangju Institute of Science & Technology
Arizona, United States
Patent: 1