With the analysis among 3,749 patents, we discovered top 469 key players by total patent application. NEC Corp., OptaSense Holdings Ltd., NEC Laboratories America, Inc. are dominant in this area. They take 9.92% of the total patent filing.
Tokyo-to, Japan
Patent: 149
Hampshire, United Kingdom
Patent: 119
New Jersey, United States
Patent: 104
Beijing Shi, China
Patent: 86
Texas, United States
Patent: 86
Shaanxi Sheng, China
Patent: 76
Sichuan Sheng, China
Patent: 46
HERTFORD COUNTY, United Kingdom
Patent: 36
Tokyo-to, Japan
Patent: 33
Massachusetts, United States
Patent: 32
With the analysis among 17 patents, we discovered top 7 start-ups by total patent application. Prisma Photonics Ltd., Polysense (Luoyang) Technologies Co., Ltd., Guangzi Ruili Technology (Beijing) Co. Ltd. are active in this area.
Polysense (Luoyang) Technologies Co., Ltd.
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Virginia, United States
Patent: 1
With the analysis among related 3,154 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing NEC Corp., NEC Laboratories America, Inc., Taiyuan University of Technology take 10.53% of patent filing during this period.
Tokyo-to, Japan
Patent: 142
New Jersey, United States
Patent: 103
Shanxi Sheng, China
Patent: 87
Hubei Sheng, China
Patent: 70
Guangxi Zhuangzu Zizhiqu, China
Patent: 61
Sichuan Sheng, China
Patent: 58
Liaoning Sheng, China
Patent: 46
Heilongjiang Sheng, China
Patent: 46
Sichuan Sheng, China
Patent: 45
Heilongjiang Sheng, China
Patent: 39
With the analysis among related 3,154 patents in last 5 years, we discover 300 new entrants. Gaokan (Guangzhou) Technology Co., Ltd., Nanjing University of Information Science & Technology, Hubei Wensuo Photoelectric Technology Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 12
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Patent: 10
Jiangsu Sheng, China
Patent: 10
Anhui Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 9
With the analysis among 3,027 patents, we discovered top 248 universities and scientific research institutions by total patent application. China Jiliang University, Taiyuan University of Technology, Wuhan University of Technology are dominant in this area. They take 10.84% of the total patent filing.
Zhejiang Sheng, China
Patent: 119
Shanxi Sheng, China
Patent: 109
Hubei Sheng, China
Patent: 100
Sichuan Sheng, China
Patent: 96
Heilongjiang Sheng, China
Patent: 72
Heilongjiang Sheng, China
Patent: 72
Beijing Shi, China
Patent: 70
Guangxi Zhuangzu Zizhiqu, China
Patent: 65
Tianjin Shi, China
Patent: 59
Hubei Sheng, China
Patent: 56