With the analysis among 267 patents, we discovered top 68 key players by total patent application. Audio Pixels Ltd., Trigence Semiconductor, Inc., Suzhou Shangsheng Electronic Co., Ltd. are dominant in this area. They take 28.84% of the total patent filing.
Tokyo-to, Japan
Patent: 25
Jiangsu Sheng, China
Patent: 24
Shizuoka-ken, Japan
Patent: 7
Kanagawa-ken, Japan
Patent: 6
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With the analysis among related 27 patents applied in the last 5 years. We discover 11 most active companies in this area. The fast-growing Hengye Century Safety Technology Co., Ltd., Earth Mountain (Suzhou) Microelectronics Technology Co., Ltd., vivo Mobile Communication Co., Ltd. take 44.44% of patent filing during this period.
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Shandong Hesheng Weiye Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
New Jersey, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 27 patents in last 5 years, we discover 7 new entrants. Hengye Century Safety Technology Co., Ltd., Earth Mountain (Suzhou) Microelectronics Technology Co., Ltd., vivo Mobile Communication Co., Ltd. are the most active new entrants in this area.
Hebei Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 2
Shandong Hesheng Weiye Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
With the analysis among 15 patents, we discovered top 4 universities and scientific research institutions by total patent application. King Abdullah University of Science & Technology, Harbin University of Science & Technology, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 66.67% of the total patent filing.
Heilongjiang Sheng, China
Patent: 2
Henan Sheng, China
Patent: 1