With the analysis among 596 patents, we discovered top 282 key players by total patent application. NEC Corp., Matsushita Electronics Corp., ZTE Corp. are dominant in this area. They take 9.90% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
Guangdong Sheng, China
Patent: 15
Shizuoka-ken, Japan
Patent: 14
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 12
Telefonaktiebolaget LM Ericsson
Samsung Electronics Co., Ltd.
With the analysis among 18 patents, we discovered top 8 start-ups by total patent application. Aisin KK, Beijing Shengzhi Technology Co., Ltd., Shenzhen Timekettle Technologies Co. Ltd. are active in this area.
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Shenzhen Timekettle Technologies Co. Ltd.
Guangdong Sheng, China
Patent: 3
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Guangzhou Speakin Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Elevoc (Shenzhen) Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Massachusetts, United States
Patent: 1
VoiceAI Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 155 patents applied in the last 5 years. We discover 115 most active companies in this area. The fast-growing Blackberry, Beijing Shengzhi Technology Co., Ltd., Cirrus Logic International Semiconductor Ltd. take 5.81% of patent filing during this period.
British Virgin Islands
Patent: 3
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 3
Keumyoung Entertainment Co, Ltd.
Gyeonggi-do, South Korea
Patent: 3
Beijing Sankuai On-line Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Dolby Laboratories Licensing Corp.
California, United States
Patent: 3
Stryker European Operations Ltd.
California, United States
Patent: 3
Microsoft Technology Licensing LLC
Washington, United States
Patent: 2
With the analysis among related 155 patents in last 5 years, we discover 96 new entrants. Blackberry, Cirrus Logic International Semiconductor Ltd., Dolby Laboratories Licensing Corp. are the most active new entrants in this area.
British Virgin Islands
Patent: 3
Cirrus Logic International Semiconductor Ltd.
CITY OF SCOTLAND, United Kingdom
Patent: 3
Dolby Laboratories Licensing Corp.
California, United States
Patent: 3
Stryker European Operations Ltd.
Beijing Sankuai On-line Technology Co., Ltd.
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
Shenzhen Xinhongli Precision Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Nanda Electronic Intelligent Service Robot Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Shanghai Institute of Aerospace Measurement and Control Communication
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among 71 patents, we discovered top 36 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Northwestern Polytechnical University, Zhejiang University are dominant in this area. They take 14.08% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1