With the analysis among 197 patents, we discovered top 80 key players by total patent application. Industrial Products, Inc., Audience, Inc., International Business Machines Corp. are dominant in this area. They take 18.78% of the total patent filing.
Industrial Products, Inc.
California, United States
Patent: 14
International Business Machines Corp.
New York, United States
Patent: 7
Washington, United States
Patent: 7
Iowa, United States
Patent: 7
Noord-Holland, Netherlands
Patent: 6
Nippon Telegraph & Telephone Corp.
California, United States
Patent: 5
ZURICH, Switzerland
Patent: 5
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 52 patents applied in the last 5 years. We discover 42 most active companies in this area. The fast-growing Xi'an Xunfei Super Brain Information Tech Co., Ltd., Huawei Technologies Co., Ltd., Guilin University of Electronic Technology take 13.46% of patent filing during this period.
Xi'an Xunfei Super Brain Information Tech Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Jiangsu Qingwei Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hefei Ifly Digital Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Zhejiang Huachuang Video Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Sogou Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Tonly Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 52 patents in last 5 years, we discover 38 new entrants. Xi'an Xunfei Super Brain Information Tech Co., Ltd., Huawei Technologies Co., Ltd., Jiangsu Qingwei Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Xi'an Xunfei Super Brain Information Tech Co., Ltd.
Shaanxi Sheng, China
Patent: 3
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 2
Jiangsu Qingwei Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hefei Ifly Digital Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Zhejiang Huachuang Video Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Beijing Sogou Technology Development Co., Ltd.
Beijing Shi, China
Patent: 2
Tonly Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 25 patents, we discovered top 16 universities and scientific research institutions by total patent application. Guilin University of Electronic Technology, Chinese Academy of Sciences Institute of Acoustics, The Hong Kong Polytechnic University are dominant in this area. They take 36.00% of the total patent filing.
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Chinese Academy of Sciences Institute of Acoustics
The Hong Kong Polytechnic University
Hong Kong SAR, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Nanjing Normal University
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fourth Military Medical University
Hunan Sheng, China
Patent: 1
University of Science & Technology of China
Anhui Sheng, China
Patent: 1