With the analysis among 454 patents, we discovered top 205 key players by total patent application. Samsung Electronics Co., Ltd., LG Electronics, Inc., Yamaha Corp. are dominant in this area. They take 11.67% of the total patent filing.
Shizuoka-ken, Japan
Patent: 15
Tokyo-to, Japan
Patent: 15
Osaka-fu, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 12
Toyama-ken, Japan
Patent: 10
Massachusetts, United States
Patent: 7
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Guangdong Sheng, China
Patent: 2
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 90 patents applied in the last 5 years. We discover 59 most active companies in this area. The fast-growing Amazon Technologies, Inc., Samsung Electronics Co., Ltd., Tencent Technology (Shenzhen) Co., Ltd. take 14.44% of patent filing during this period.
Nevada, United States
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shizuoka-ken, Japan
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Dongguan Guanwei Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 90 patents in last 5 years, we discover 50 new entrants. Amazon Technologies, Inc., VoiceAI Technologies Co., Ltd., Daelim Trading Co., Ltd. are the most active new entrants in this area.
Nevada, United States
Patent: 5
Guangdong Sheng, China
Patent: 2
Kanagawa-ken, Japan
Patent: 2
Dongguan Guanwei Machinery Co., Ltd.
Guangdong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Wuhan Zhuoguo Technology Co., Ltd.
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 28 patents, we discovered top 17 universities and scientific research institutions by total patent application. South China University of Technology, Beihang University, Reva University are dominant in this area. They take 17.86% of the total patent filing.
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Karnataka, India
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Tianjin Shi, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1