With the analysis among 67 patents, we discovered top 53 key players by total patent application. Matsushita Electronics Corp., International Business Machines Corp., Samsung Electronics Co., Ltd. are dominant in this area. They take 13.43% of the total patent filing.
New York, United States
Patent: 2
Aichi-ken, Japan
Patent: 2
Shizuoka-ken, Japan
Patent: 2
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Texas, United States
Patent: 1
Shanghai Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 6 patents applied in the last 5 years. We discover 4 most active companies in this area. The fast-growing Ganzhou Shengtong Electronics Co., Ltd., Panasonic Intellectual Property Management Co. Ltd., Jiaxing Dibeisi Electroacoustics Co., Ltd. take 50.00% of patent filing during this period.
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 6 patents in last 5 years, we discover 4 new entrants. Ganzhou Shengtong Electronics Co., Ltd., Panasonic Intellectual Property Management Co. Ltd., Jiaxing Dibeisi Electroacoustics Co., Ltd. are the most active new entrants in this area.
Jiangxi Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 5 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1