With the analysis among 170 patents, we discovered top 84 key players by total patent application. Apple, Inc., Microsoft Technology Licensing LLC, Google LLC are dominant in this area. They take 18.82% of the total patent filing.
California, United States
Patent: 17
Microsoft Technology Licensing LLC
Washington, United States
Patent: 8
California, United States
Patent: 7
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Mitsubishi Electric Corp.
Matsushita Electronics Corp.
Panasonic Intellectual Property Corporation of America
California, United States
Patent: 4
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. Anwu Technology (Guangzhou) Co. Ltd., Winterlight Labs, Inc., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Anwu Technology (Guangzhou) Co. Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Shumei Shidai Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Babel Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 124 patents applied in the last 5 years. We discover 76 most active companies in this area. The fast-growing Apple, Inc., Iflytek Co., Ltd., Zhongke Fanyu Technology take 20.16% of patent filing during this period.
California, United States
Patent: 13
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
California, United States
Patent: 5
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
Chinese Academy of Sciences Institute of Acoustics
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Sogou Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among related 124 patents in last 5 years, we discover 67 new entrants. Iflytek Co., Ltd., Zhongke Fanyu Technology, Ping An Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Anhui Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
Chinese Academy of Sciences Institute of Acoustics
Tencent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 3
Beijing Sogou Technology Development Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing SinoVoice Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 33 patents, we discovered top 16 universities and scientific research institutions by total patent application. Tsinghua University, University of Science & Technology of China, Nanjing University of Posts & Telecommunications are dominant in this area. They take 27.27% of the total patent filing.
Beijing Shi, China
Patent: 3
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 3
Chinese Academy of Sciences Institute of Acoustics
Beijing Technology & Business University
Beijing Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 1
National Cheng Kung University
Taiwan Province, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 1