With the analysis among 105 patents, we discovered top 59 key players by total patent application. PT Nokia Corp., Ensure Technologies, Inc., QUALCOMM, Inc. are dominant in this area. They take 23.81% of the total patent filing.
Jakarta Raya, Indonesia
Patent: 11
Michigan, United States
Patent: 8
California, United States
Patent: 6
California, United States
Patent: 4
Audio Processing Technology Ltd.
Belfast, United Kingdom
Patent: 4
Nokia Telecommunications Oy
Nagano-ken, Japan
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
With the analysis among related 17 patents applied in the last 5 years. We discover 15 most active companies in this area. The fast-growing Hitachi High-Tech America, Inc., Guangdong University of Petrochemical Technology, Nanjing Artificial Intelligence Advanced Research Institute Co., Ltd. take 29.41% of patent filing during this period.
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Baden-Württemberg, Germany
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among related 17 patents in last 5 years, we discover 13 new entrants. Hitachi High-Tech America, Inc., Guangdong University of Petrochemical Technology, Nanjing Artificial Intelligence Advanced Research Institute Co., Ltd. are the most active new entrants in this area.
Hitachi High-Tech America, Inc.
Illinois, United States
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Taiwan Province, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
With the analysis among 26 patents, we discovered top 15 universities and scientific research institutions by total patent application. Xidian University, University of Electronic Science & Technology of China, Guangdong University of Petrochemical Technology are dominant in this area. They take 26.92% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Guangdong University of Petrochemical Technology
Guangdong Sheng, China
Patent: 2
Hovedstaden, Denmark
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1