With the analysis among 14,261 patents, we discovered top 486 key players by total patent application. Matsushita Electronics Corp., TOSHIBA Corp., Hitachi Ltd. are dominant in this area. They take 6.25% of the total patent filing.
Osaka-fu, Japan
Patent: 305
Tokyo-to, Japan
Patent: 299
Tokyo-to, Japan
Patent: 288
Tokyo-to, Japan
Patent: 278
Tokyo-to, Japan
Patent: 278
Tokyo-to, Japan
Patent: 240
Bayern, Germany
Patent: 215
Noord-Holland, Netherlands
Patent: 194
New York, United States
Patent: 192
With the analysis among 114 patents, we discovered top 42 start-ups by total patent application. Ceremorphic, Inc., SigmaSense LLC, Sound Object Technologies SA are active in this area.
California, United States
Patent: 12
Texas, United States
Patent: 12
Mazowieckie, Poland
Patent: 12
California, United States
Patent: 11
California, United States
Patent: 5
New York, United States
Patent: 3
California, United States
Patent: 3
Jiangsu Sheng, China
Patent: 3
Massachusetts, United States
Patent: 3
With the analysis among related 1,958 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Dezhou Instrument Co., Ltd, Cirrus Logic, Inc., Realtek Semiconductor Corp. take 4.44% of patent filing during this period.
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Patent: 35
Texas, United States
Patent: 26
Taiwan Province, China
Patent: 26
CITY OF SCOTLAND, United Kingdom
Patent: 23
Bayern, Germany
Patent: 23
DUBLIN, Ireland
Patent: 20
Guangdong Sheng, China
Patent: 19
New York, United States
Patent: 18
With the analysis among related 1,958 patents in last 5 years, we discover 343 new entrants. Siemens Gamesa Renewable Energy AS, Leica Microsystems Heidelberg GmbH, LG Energy Solution Ltd. are the most active new entrants in this area.
Seoul, South Korea
Patent: 14
California, United States
Patent: 12
California, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
California, United States
Patent: 8
Shanghai Shi, China
Patent: 7
With the analysis among 941 patents, we discovered top 234 universities and scientific research institutions by total patent application. Zhejiang University, Shenyang University, Tianjin University are dominant in this area. They take 8.08% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Liaoning Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Massachusetts, United States
Patent: 11
Chongqing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Taiwan Province, China
Patent: 6
Hubei Sheng, China
Patent: 6