With the analysis among 190 patents, we discovered top 94 key players by total patent application. AT&T, Inc., Kyocera Corp., Symbol Technologies, Inc. are dominant in this area. They take 16.84% of the total patent filing.
Texas, United States
Patent: 12
Kyoto-fu, Japan
Patent: 12
Symbol Technologies, Inc.
Alabama, United States
Patent: 8
Matsushita Electronics Corp.
Linktel Technologies Co., Ltd.
Hubei Sheng, China
Patent: 5
Lucent Technologies, Inc.
New Jersey, United States
Patent: 4
Advanced Semiconductor Engineering, Inc.
Taiwan Province, China
Patent: 4
California, United States
Patent: 3
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Cloud Light Technology Ltd.
Hong Kong SAR, China
Patent: 1
With the analysis among related 77 patents applied in the last 5 years. We discover 45 most active companies in this area. The fast-growing Zhijiang Laboratory, Advanced Semiconductor Engineering, Inc., Toyobo Co., Ltd. take 18.18% of patent filing during this period.
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Patent: 7
Advanced Semiconductor Engineering, Inc.
Taiwan Province, China
Patent: 4
Wuhan Yusheng Optical Devices Co., Ltd.
Hubei Sheng, China
Patent: 3
Shanghai Ofir Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Ligitek Electronics Co., Ltd.
Taiwan Province, China
Patent: 3
Linktel Technologies Co., Ltd.
Hubei Sheng, China
Patent: 2
California, United States
Patent: 2
Taiwan Province, China
Patent: 2
With the analysis among related 77 patents in last 5 years, we discover 42 new entrants. Zhijiang Laboratory, Advanced Semiconductor Engineering, Inc., Toyobo Co., Ltd. are the most active new entrants in this area.
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Patent: 7
Advanced Semiconductor Engineering, Inc.
Taiwan Province, China
Patent: 4
Wuhan Yusheng Optical Devices Co., Ltd.
Hubei Sheng, China
Patent: 3
Shanghai Ofir Optoelectronics Technology Co., Ltd.
Shanghai Shi, China
Patent: 3
Ligitek Electronics Co., Ltd.
Taiwan Province, China
Patent: 3
California, United States
Patent: 2
Taiwan Province, China
Patent: 2
Jiangsu Shuangxing Color Plastic New Materials Co., Ltd.
Jiangsu Sheng, China
Patent: 2
With the analysis among 22 patents, we discovered top 9 universities and scientific research institutions by total patent application. Shanghai Jiao Tong University, South China University of Technology, Feng Chia University are dominant in this area. They take 50.00% of the total patent filing.
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Taiwan Province, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Institute of Microsystem & Information Technology
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Institute of Process Engineering, Chinese Academy of Sciences
Beijing Shi, China
Patent: 1