With the analysis among 4,627 patents, we discovered top 478 key players by total patent application. Sumitomo Electric Industries Ltd., Nippon Telegraph & Telephone Corp., NGK Insulators, Ltd. are dominant in this area. They take 10.94% of the total patent filing.
Osaka-fu, Japan
Patent: 219
Tokyo-to, Japan
Patent: 157
Aichi-ken, Japan
Patent: 130
Tokyo-to, Japan
Patent: 89
Tokyo-to, Japan
Patent: 81
New York, United States
Patent: 69
Tokyo-to, Japan
Patent: 66
Osaka-fu, Japan
Patent: 59
Tokyo-to, Japan
Patent: 56
With the analysis among 31 patents, we discovered top 17 start-ups by total patent application. Makalu Optics Ltd., Ayar Labs, Inc., Shenzhen Suteng Innovation Technology Co., Ltd. are active in this area.
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
Massachusetts, United States
Patent: 2
Hong Kong SAR, China
Patent: 2
California, United States
Patent: 2
California, United States
Patent: 2
With the analysis among related 1,328 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Wuhan Yilut Technology Co. Ltd., Zhongshan Meisu Photoelectric Technology Co., Ltd., Accelink Technologies Co., Ltd. take 6.55% of patent filing during this period.
Hubei Sheng, China
Patent: 33
Guangdong Sheng, China
Patent: 27
Hubei Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 26
New York, United States
Patent: 24
Shandong Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Osaka-fu, Japan
Patent: 19
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Patent: 17
California, United States
Patent: 14
With the analysis among related 1,328 patents in last 5 years, we discover 349 new entrants. Zhijiang Laboratory, Hunan Jiuxin Optoelectronics Technology Co., Ltd., Anhui Konas Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
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Patent: 17
Hunan Sheng, China
Patent: 10
Anhui Konas Optoelectronics Technology Co., Ltd.
Anhui Sheng, China
Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Taiwan Province, China
Patent: 7
Shanxi Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 6
With the analysis among 605 patents, we discovered top 138 universities and scientific research institutions by total patent application. Zhejiang University, Huazhong University of Science & Technology, Institute of Semiconductors of Chinese Academy of Sciences are dominant in this area. They take 11.40% of the total patent filing.
Zhejiang Sheng, China
Patent: 30
Hubei Sheng, China
Patent: 22
Beijing Shi, China
Patent: 15
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Guangxi Zhuangzu Zizhiqu, China
Patent: 9