With the analysis among 2,043 patents, we discovered top 366 key players by total patent application. LG Electronics, Inc., Telefonaktiebolaget LM Ericsson, Nokia Telecommunications Oy are dominant in this area. They take 48.26% of the total patent filing.
Telefonaktiebolaget LM Ericsson
Nokia Telecommunications Oy
Guangdong Sheng, China
Patent: 85
Jakarta Raya, Indonesia
Patent: 46
Guangdong Sheng, China
Patent: 42
Connecticut, United States
Patent: 39
California, United States
Patent: 29
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Mack Corp., Huaqin Technology Co., Ltd., Jekeen are active in this area.
Arizona, United States
Patent: 2
Shanghai Shi, China
Patent: 1
Shandong Sheng, China
Patent: 1
California, United States
Patent: 1
With the analysis among related 158 patents applied in the last 5 years. We discover 104 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., State Grid Corp. of China, China United Network Communications Group Co., Ltd. take 12.03% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Chengdu Palm Cloud World Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hebei Zhongyi Xingbang Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among related 158 patents in last 5 years, we discover 88 new entrants. State Grid Corp. of China, Yunnan University, Beijing Shuangzhou Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Yunnan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Chengdu Palm Cloud World Technology Co., Ltd.
Sichuan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hebei Zhongyi Xingbang Technology Co., Ltd.
Hebei Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
With the analysis among 93 patents, we discovered top 25 universities and scientific research institutions by total patent application. Beijing University of Posts & Telecommunications, Yunnan University, Chinese Academy of Sciences Institute of Acoustics are dominant in this area. They take 46.24% of the total patent filing.
Beijing Shi, China
Patent: 13
Yunnan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1