With the analysis among 41,684 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Samsung Electronics Co., Ltd., Hamamatsu Photonics KK are dominant in this area. They take 5.50% of the total patent filing.
Osaka-fu, Japan
Patent: 835
Shizuoka-ken, Japan
Patent: 688
Tokyo-to, Japan
Patent: 654
Tokyo-to, Japan
Patent: 602
Tokyo-to, Japan
Patent: 584
Tokyo-to, Japan
Patent: 528
Tokyo-to, Japan
Patent: 512
Tokyo-to, Japan
Patent: 506
Toyama-ken, Japan
Patent: 449
With the analysis among 663 patents, we discovered top 124 start-ups by total patent application. Waymo LLC, Artilux, Inc., eLichens SAS are active in this area.
California, United States
Patent: 73
Taiwan Province, China
Patent: 47
Fujian Sheng, China
Patent: 23
California, United States
Patent: 20
California, United States
Patent: 17
California, United States
Patent: 17
California, United States
Patent: 16
California, United States
Patent: 16
With the analysis among related 13,141 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Sony Semiconductor Solutions Corp., Taiwan Semiconductor Manufacturing Co., Ltd., Hamamatsu Photonics KK take 4.16% of patent filing during this period.
Fukushima-ken, Japan
Patent: 204
Taiwan Province, China
Patent: 187
Shizuoka-ken, Japan
Patent: 156
Sichuan Sheng, China
Patent: 147
Zhejiang Sheng, China
Patent: 129
Shanxi Sheng, China
Patent: 110
Osaka-fu, Japan
Patent: 105
Beijing Shi, China
Patent: 101
CENTRE COUNTY, France
Patent: 96
Tianjin Shi, China
Patent: 95
With the analysis among related 13,141 patents in last 5 years, we discover 116 new entrants. HI LLC, Zhijiang Laboratory, Wuhan Optics Valley Information Optoelectronics Innovation Center Co., Ltd. are the most active new entrants in this area.
Louisiana, United States
Patent: 49
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Patent: 37
Hubei Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 26
Beijing Shi, China
Patent: 20
California, United States
Patent: 17
California, United States
Patent: 16
Osaka-fu, Japan
Patent: 16
With the analysis among 13,581 patents, we discovered top 308 universities and scientific research institutions by total patent application. Zhejiang University, Institute of Semiconductors of Chinese Academy of Sciences, Shanghai Institute of Optics & Fine Mechanics are dominant in this area. They take 5.65% of the total patent filing.
Zhejiang Sheng, China
Patent: 290
Beijing Shi, China
Patent: 246
Shanghai Shi, China
Patent: 232
Sichuan Sheng, China
Patent: 224
Tianjin Shi, China
Patent: 179
Heilongjiang Sheng, China
Patent: 179
Hubei Sheng, China
Patent: 151
Shanxi Sheng, China
Patent: 150
Beijing Shi, China
Patent: 146
Beijing Shi, China
Patent: 136