With the analysis among 102,050 patents, we discovered top 470 key players by total patent application. Sumitomo Electric Industries Ltd., Sumitomo Electric, Nippon Telegraph & Telephone Corp. are dominant in this area. They take 19.93% of the total patent filing.
Osaka, Japan
Patent: 7,474
Osaka, Japan
Patent: 7,474
Tokyo, Japan
Patent: 5,390
Tokyo, Japan
Patent: 5,351
Tokyo, Japan
Patent: 4,145
New York, United States
Patent: 1,445
Tokyo, Japan
Patent: 1,407
California, United States
Patent: 1,407
North Carolina, United States
Patent: 1,242
Osaka, Japan
Patent: 1,096
With the analysis among 202 patents, we discovered top 69 start-ups by total patent application. APRESIA Systems Ltd., Free SAS, Ayar Labs, Inc. are active in this area.
California, United States
Patent: 11
Oregon, United States
Patent: 11
Jiangsu Sheng, China
Patent: 8
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 5
California, United States
Patent: 5
New York, United States
Patent: 5
With the analysis among related 20,960 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Fujikura Ltd., Sumitomo Electric, Sumitomo Electric Industries Ltd. take 8.63% of patent filing during this period.
Beijing Shi, China
Patent: 251
New York, United States
Patent: 236
North Carolina, United States
Patent: 227
Jiangsu Sheng, China
Patent: 189
With the analysis among related 20,960 patents in last 5 years, we discover 62 new entrants. Jiangdong Technology Co., Ltd., NEC Laboratories America, Inc., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
New Jersey, United States
Patent: 24
Guangdong Sheng, China
Patent: 17
Beijing Shi, China
Patent: 14
Chongqing Shi, China
Patent: 12
Nevada, United States
Patent: 11
California, United States
Patent: 11
Shanxi Sheng, China
Patent: 11
With the analysis among 7,141 patents, we discovered top 324 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, China Jiliang University, Wuhan University of Technology are dominant in this area. They take 5.56% of the total patent filing.
Hubei Sheng, China
Patent: 122
Zhejiang, China
Patent: 101
Hubei Sheng, China
Patent: 97
Beijing Shi, China
Patent: 88
Zhejiang Sheng, China
Patent: 84
Sichuan Sheng, China
Patent: 77
Shanghai Shi, China
Patent: 74
Beijing Shi, China
Patent: 68
Guangdong Sheng, China
Patent: 68