With the analysis among 55 patents, we discovered top 11 key players by total patent application. VocalZoom Systems Ltd., Dscg Solutions, Inc., Huawei Technologies Co., Ltd. are dominant in this area. They take 74.55% of the total patent filing.
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 2
North Carolina, United States
Patent: 2
Zhejiang Sheng, China
Patent: 1
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With the analysis among related 13 patents applied in the last 5 years. We discover 9 most active companies in this area. The fast-growing Huawei Technologies Co., Ltd., QUALCOMM, Inc., Dalian University take 53.85% of patent filing during this period.
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 2
Liaoning Sheng, China
Patent: 1
North Carolina, United States
Patent: 1
Tianjin Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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Patent: 1
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 8 new entrants. Huawei Technologies Co., Ltd., QUALCOMM, Inc., Dalian University are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 2
Liaoning Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1
Shanxi Sheng, China
Patent: 1
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Patent: 1
Illinois, United States
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 6 universities and scientific research institutions by total patent application. Massachusetts Institute of Technology, Dalian University, Shanxi University are dominant in this area. They take 33.33% of the total patent filing.
Massachusetts, United States
Patent: 1
Liaoning Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Tianjin Shi, China
Patent: 1