With the analysis among 4,310 patents, we discovered top 488 key players by total patent application. NEC Corp., Fujitsu Ltd., Matsushita Electronics Corp. are dominant in this area. They take 13.85% of the total patent filing.
Tokyo-to, Japan
Patent: 226
Tokyo-to, Japan
Patent: 200
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 171
Tokyo-to, Japan
Patent: 154
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 150
Toyama-ken, Japan
Patent: 132
Tokyo-to, Japan
Patent: 124
Tokyo-to, Japan
Patent: 104
Tokyo-to, Japan
Patent: 90
Sumitomo Electric Industries Ltd.
Osaka-fu, Japan
Patent: 85
With the analysis among 26 patents, we discovered top 11 start-ups by total patent application. SZ DJI Technology Co., Ltd., M-I LLC, PsiQuantum Corp. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 6
Texas, United States
Patent: 6
California, United States
Patent: 4
USHIO Opto Semiconductors, Inc.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
California, United States
Patent: 1
Shenzhen Huinengtai Semiconductor Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Colorado, United States
Patent: 1
With the analysis among related 384 patents applied in the last 5 years. We discover 226 most active companies in this area. The fast-growing Nichia Corp., Shandong Huaguang Optoelectronics Co. Ltd., Littelfuse, Inc. take 5.73% of patent filing during this period.
Tokushima-ken, Japan
Patent: 9
Shandong Huaguang Optoelectronics Co. Ltd.
Shandong Sheng, China
Patent: 7
Illinois, United States
Patent: 6
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 6
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 6
Dezhou Instrument Co., Ltd
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Patent: 5
California, United States
Patent: 5
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 5
Stanley Electric Co., Ltd.
California, United States
Patent: 5
With the analysis among related 384 patents in last 5 years, we discover 160 new entrants. Littelfuse, Inc., Asahi Kasei Corp., PsiQuantum Corp. are the most active new entrants in this area.
Illinois, United States
Patent: 6
California, United States
Patent: 4
Trumpf Photonic Components GmbH
TCL China Star Optoelectronics Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Shanghai Juyou Intelligent Technology Co., Ltd.
Shanghai Shi, China
Patent: 4
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 4
Mitsumi Electric Co., Ltd.
Guangdong Sheng, China
Patent: 3
Chengdu Ideal Realm Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
With the analysis among 335 patents, we discovered top 75 universities and scientific research institutions by total patent application. Tohoku University, Institute of Semiconductors of Chinese Academy of Sciences, Beijing University of Technology are dominant in this area. They take 18.21% of the total patent filing.
Miyagi-ken, Japan
Patent: 21
Institute of Semiconductors of Chinese Academy of Sciences
Beijing Shi, China
Patent: 10
Beijing University of Technology
Beijing Shi, China
Patent: 9
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 9
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 9
Pennsylvania, United States
Patent: 5
Tokyo Institute of Technology
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 5
Beijing Shi, China
Patent: 4