With the analysis among 492 patents, we discovered top 160 key players by total patent application. NEC Corp., Western Electric Co., Inc., Koninklijke Philips NV are dominant in this area. They take 9.15% of the total patent filing.
Tokyo-to, Japan
Patent: 16
Georgia, United States
Patent: 15
Noord-Holland, Netherlands
Patent: 14
Wisconsin, United States
Patent: 13
Tokyo-to, Japan
Patent: 10
Tokyo-to, Japan
Patent: 10
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With the analysis among related 81 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Shenzhen Jpt Opto-Electronics Co. Ltd., Jinan University, Huawei Technologies Co., Ltd. take 17.28% of patent filing during this period.
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Glasgow City, United Kingdom
Patent: 4
Hunan Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
District of Columbia, United States
Patent: 2
With the analysis among related 81 patents in last 5 years, we discover 38 new entrants. Shenzhen Jpt Opto-Electronics Co. Ltd., Huawei Technologies Co., Ltd., Coherent Scotland Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 4
Glasgow City, United Kingdom
Patent: 4
Hunan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Massachusetts, United States
Patent: 2
Zhejiang Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 208 patents, we discovered top 62 universities and scientific research institutions by total patent application. Tianjin University, Massachusetts Institute of Technology, Huazhong University of Science & Technology are dominant in this area. They take 17.31% of the total patent filing.
Tianjin Shi, China
Patent: 16
Massachusetts, United States
Patent: 6
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Fujian Sheng, China
Patent: 5
New Jersey, United States
Patent: 4
Heilongjiang Sheng, China
Patent: 4