With the analysis among 2,132 patents, we discovered top 343 key players by total patent application. 3M Innovative Properties Co., TOSHIBA Corp., NEC Corp. are dominant in this area. They take 14.96% of the total patent filing.
Minnesota, United States
Patent: 127
Tokyo-to, Japan
Patent: 99
Tokyo-to, Japan
Patent: 93
Tokyo-to, Japan
Patent: 84
New York, United States
Patent: 77
Tokyo-to, Japan
Patent: 65
CHESHIRE, United Kingdom
Patent: 65
California, United States
Patent: 64
Tokyo-to, Japan
Patent: 59
California, United States
Patent: 53
With the analysis among 8 patents, we discovered top 5 start-ups by total patent application. Bolb, Inc., Xian Tangjing Liangzi Technology Co. Ltd., IonQ Quantum, Inc. are active in this area.
California, United States
Patent: 4
Xian Tangjing Liangzi Technology Co. Ltd.
Shaanxi Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 309 patents applied in the last 5 years. We discover 146 most active companies in this area. The fast-growing Xiamen San'an Optoelectronics Co., Ltd., Chongqing Konka Photoelectric Technology Research Institute, Jiangxi Zhaochi Semiconductor Co., Ltd. take 8.41% of patent filing during this period.
Fujian Sheng, China
Patent: 10
Chongqing Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Zhejiang Sheng, China
Patent: 7
California, United States
Patent: 6
Tianjin Shi, China
Patent: 6
With the analysis among related 309 patents in last 5 years, we discover 100 new entrants. Chongqing Konka Photoelectric Technology Research Institute, Jiangxi Zhaochi Semiconductor Co., Ltd., Xiamen Changelight Co., Ltd. are the most active new entrants in this area.
Chongqing Shi, China
Patent: 8
Jiangxi Sheng, China
Patent: 8
Fujian Sheng, China
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
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Patent: 6
Miyagi-ken, Japan
Patent: 5
Pennsylvania, United States
Patent: 5
Anhui Sheng, China
Patent: 4
California, United States
Patent: 4
Vaud, Switzerland
Patent: 4
With the analysis among 398 patents, we discovered top 92 universities and scientific research institutions by total patent application. Tsinghua University, Zhejiang University, Tianjin University are dominant in this area. They take 9.30% of the total patent filing.
Beijing Shi, China
Patent: 13
Zhejiang Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 12
Aichi-ken, Japan
Patent: 10
Beijing Shi, China
Patent: 9
Shanxi Sheng, China
Patent: 9
Illinois, United States
Patent: 8
Nordrhein-Westfalen, Germany
Patent: 8
Sichuan Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7