With the analysis among 4,929 patents, we discovered top 464 key players by total patent application. Fujitsu Ltd., Corning, Inc., Sumitomo Electric Industries Ltd. are dominant in this area. They take 21.61% of the total patent filing.
Tokyo-to, Japan
Patent: 510
New York, United States
Patent: 281
Osaka-fu, Japan
Patent: 274
Tokyo-to, Japan
Patent: 182
Tokyo-to, Japan
Patent: 164
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 141
Guangdong Sheng, China
Patent: 125
New Jersey, United States
Patent: 105
With the analysis among 12 patents, we discovered top 6 start-ups by total patent application. IRsweep AG, Shenzhen Huiniu Technology Co. Ltd., Mobix Labs, Inc. are active in this area.
ZURICH, Switzerland
Patent: 4
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
New York, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 528 patents applied in the last 5 years. We discover 247 most active companies in this area. The fast-growing Nippon Telegraph & Telephone Corp., Shanghai Institute of Optics & Fine Mechanics, Huawei Technologies Co., Ltd. take 11.74% of patent filing during this period.
Tokyo-to, Japan
Patent: 30
Shanghai Shi, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Beijing Shi, China
Patent: 11
Hubei Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Zhejiang Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Telefonaktiebolaget LM Ericsson
With the analysis among related 528 patents in last 5 years, we discover 168 new entrants. Shenzhen CCT THZ Technology Co Ltd, Meta Platforms Technologies LLC, China Communications Technology Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 7
Meta Platforms Technologies LLC
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 7
New Jersey, United States
Patent: 6
Guangdong Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Huaxia Kunpeng Technology Co., Ltd.
Guangdong Sheng, China
Patent: 5
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Patent: 4
With the analysis among 802 patents, we discovered top 146 universities and scientific research institutions by total patent application. Shanghai Institute of Optics & Fine Mechanics, Beijing University of Posts & Telecommunications, Huazhong University of Science & Technology are dominant in this area. They take 14.59% of the total patent filing.
Shanghai Shi, China
Patent: 45
Beijing Shi, China
Patent: 35
Hubei Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 20
Sichuan Sheng, China
Patent: 19
California, United States
Patent: 16
Tokyo-to, Japan
Patent: 16
Beijing Shi, China
Patent: 13