With the analysis among 65 patents, we discovered top 29 key players by total patent application. Tympany, Inc., Ototronix LLC, Panasonic Intellectual Property Management Co. Ltd. are dominant in this area. They take 40.00% of the total patent filing.
Texas, United States
Patent: 18
STOCKHOLM, Sweden
Patent: 4
Illinois, United States
Patent: 2
Kanagawa-ken, Japan
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Guangdong Sheng, China
Patent: 1
With the analysis among related 11 patents applied in the last 5 years. We discover 7 most active companies in this area. The fast-growing Institute of Automation Chinese Academy of Sciences, National Computer Network and Information Security Management Center, VoiceAI Technologies Co., Ltd. take 72.73% of patent filing during this period.
Beijing Shi, China
Patent: 5
undefined undefined
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 7 new entrants. Institute of Automation Chinese Academy of Sciences, National Computer Network and Information Security Management Center, VoiceAI Technologies Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
undefined undefined
Patent: 2
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 3 universities and scientific research institutions by total patent application.
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 1