With the analysis among 373 patents, we discovered top 177 key players by total patent application. Mitsubishi Electric Corp., NEC Corp., Nippon Telegraph & Telephone Corp. are dominant in this area. They take 12.33% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 20
Tokyo-to, Japan
Patent: 16
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 10
Matsushita Electronics Corp.
California, United States
Patent: 7
Schaeffler Technologies AG & Co. KG
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 1
With the analysis among related 47 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing Mitsubishi Electric Corp., Mesa Photonics LLC, Northwestern Polytechnical University take 23.40% of patent filing during this period.
Mitsubishi Electric Corp.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Silicon Laboratories, Inc.
Texas, United States
Patent: 2
Hefei Mairui Optoelectronics Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Beijing Zhongke Ruixin Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
Keppu (Ningbo) Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guodian Daduhe Maintenance & Installation Co., Ltd.
Sichuan Sheng, China
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 28 new entrants. Mesa Photonics LLC, Northwestern Polytechnical University, Hefei Mairui Optoelectronics Technology Co., Ltd. are the most active new entrants in this area.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
Hefei Mairui Optoelectronics Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Beijing Zhongke Ruixin Technology Group Co., Ltd.
Beijing Shi, China
Patent: 2
Keppu (Ningbo) Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Guodian Daduhe Maintenance & Installation Co., Ltd.
Sichuan Sheng, China
Patent: 1
Dongguan Laput Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 1
With the analysis among 62 patents, we discovered top 29 universities and scientific research institutions by total patent application. Gwangju Institute of Science & Technology, Institute For Basic Science, Beijing Institute of Technology are dominant in this area. They take 20.97% of the total patent filing.
Gwangju Institute of Science & Technology
Institute For Basic Science
Beijing Institute of Technology
Beijing Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
East China Normal University
Shanghai Shi, China
Patent: 2
Chengdu University of Technology
Sichuan Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Washington University in St. Louis
Missouri, United States
Patent: 1
Mazowieckie, Poland
Patent: 1