With the analysis among 3,022 patents, we discovered top 480 key players by total patent application. GoerTek Inc., AAC Technologies Pte Ltd., Nidec Copal Corp. are dominant in this area. They take 18.73% of the total patent filing.
Shandong Sheng, China
Patent: 262
Central Singapore, Singapore
Patent: 177
Tokyo-to, Japan
Patent: 127
Sichuan Sheng, China
Patent: 89
Guangdong Sheng, China
Patent: 83
Chungcheongnam-do, South Korea
Patent: 71
Jiangsu Sheng, China
Patent: 63
Jiangsu Sheng, China
Patent: 49
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Lofelt GmbH, Zhejiang Zhongze Precision Technology Co. Ltd., Xfusion Digital Technologies Co. Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Kanagawa-ken, Japan
Patent: 1
With the analysis among related 1,455 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing AAC Technologies Pte Ltd., AAC Acoustic Technologies (Shenzhen) Co., Ltd., Sichuan Anhe Precision Electronics Co., Ltd. take 15.67% of patent filing during this period.
Central Singapore, Singapore
Patent: 88
Guangdong Sheng, China
Patent: 76
Sichuan Sheng, China
Patent: 64
Shandong Sheng, China
Patent: 38
Jiangsu Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 37
Jiangsu Sheng, China
Patent: 34
Zhejiang Sheng, China
Patent: 29
With the analysis among related 1,455 patents in last 5 years, we discover 429 new entrants. Leading Technology (Dongtai) Co., Ltd., Tianjin Fulu Communication Technology Co. Ltd., Namiki Precision Jewel Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 34
Tianjin Shi, China
Patent: 16
Nidwalden, Switzerland
Patent: 8
Guangdong Sheng, China
Patent: 7
SOUTHAMPTON, United Kingdom
Patent: 6
undefined undefined
Patent: 5
Jiangsu Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
With the analysis among 343 patents, we discovered top 115 universities and scientific research institutions by total patent application. Zhejiang University, Anhui Polytechnic University, Harbin Institute of Technology are dominant in this area. They take 7.58% of the total patent filing.
Zhejiang Sheng, China
Patent: 9
Anhui Polytechnic University
Anhui Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Jilin Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Anhui Sheng, China
Patent: 5