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.
Trigence Semiconductor, Inc.
Tokyo-to, Japan
Patent: 25
Suzhou Shangsheng Electronic Co., Ltd.
Jiangsu Sheng, China
Patent: 24
Matsushita Electronics Corp.
Shizuoka-ken, Japan
Patent: 7
Mitsubishi Pencil Co., Ltd.
Victor Company of Japan Ltd.
Kanagawa-ken, Japan
Patent: 6
No data, please try another search term
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.
Hengye Century Safety Technology Co., Ltd.
Hebei Sheng, China
Patent: 5
Earth Mountain (Suzhou) Microelectronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Hesheng Weiye Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangzhou Hehe Audio Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
Suzhou Shangsheng Electronic Co., Ltd.
Jiangsu Sheng, China
Patent: 2
EarthMountain (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 2
King Abdullah University of Science & Technology
Crestron Electronics, Inc.
New Jersey, United States
Patent: 1
Foshan Kebo Mingzhu Digital Electronics Co., Ltd.
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.
Hengye Century Safety Technology Co., Ltd.
Hebei Sheng, China
Patent: 5
Earth Mountain (Suzhou) Microelectronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 2
Shandong Hesheng Weiye Electronic Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Guangzhou Hehe Audio Industry Co., Ltd.
Guangdong Sheng, China
Patent: 2
EarthMountain (Beijing) Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Foshan Kebo Mingzhu Digital Electronics Co., Ltd.
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.
King Abdullah University of Science & Technology
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Chinese Academy of Sciences Institute of Acoustics
Henan University of Urban Construction
Henan Sheng, China
Patent: 1