With the analysis among 942 patents, we discovered top 405 key players by total patent application. Murata Manufacturing Co. Ltd., Novera Optics, Inc., Oki Electric Industry Co., Ltd. are dominant in this area. They take 19.00% of the total patent filing.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 143
California, United States
Patent: 20
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 16
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 12
Pennsylvania, United States
Patent: 11
Kyoto-fu, Japan
Patent: 10
Panasonic Intellectual Property Management Co. Ltd.
With the analysis among 6 patents, we discovered top 5 start-ups by total patent application. Wuhan Minsheng New Technology Co Ltd., Insightec Ltd., Beijing Shengzhi Technology Co., Ltd. are active in this area.
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 2
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 456 patents applied in the last 5 years. We discover 254 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., Panasonic Intellectual Property Management Co. Ltd., Shenzhen Longwei Technology Co., Ltd. take 17.11% of patent filing during this period.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 65
Panasonic Intellectual Property Management Co. Ltd.
Shenzhen Longwei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Kaiyuan Communication Technology (Xiamen) Co. Ltd.
Fujian Sheng, China
Patent: 5
Shanghai Lianqian Electronic Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Centre National De La Recherche Scientif
Shenzhen Institute of Advanced Technology
undefined undefined
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
With the analysis among related 456 patents in last 5 years, we discover 203 new entrants. Shenzhen Longwei Technology Co., Ltd., Mycronic AB, Kaiyuan Communication Technology (Xiamen) Co. Ltd. are the most active new entrants in this area.
Shenzhen Longwei Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Kaiyuan Communication Technology (Xiamen) Co. Ltd.
Fujian Sheng, China
Patent: 5
Shanghai Lianqian Electronic Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Shenzhen Institute of Advanced Technology
undefined undefined
Patent: 4
Beijing Shi, China
Patent: 4
Hunan Sheng, China
Patent: 4
The 715th Research Institute of China Shipbuilding Industry Corporation
undefined undefined
Patent: 4
Toyama-ken, Japan
Patent: 3
With the analysis among 255 patents, we discovered top 86 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Zhejiang University, Tsinghua University are dominant in this area. They take 10.20% of the total patent filing.
Chinese Academy of Sciences Institute of Acoustics
Zhejiang Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Normal University
Shandong Sheng, China
Patent: 3
National University of Defense Technology
Hunan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3