With the analysis among 147 patents, we discovered top 90 key players by total patent application. Kevin Allan Dooley, Inc., Saudi Arabian Oil Co., Guangdong OPPO Mobile Telecommunications Corp., Ltd. are dominant in this area. They take 12.93% of the total patent filing.
Ontario, Canada
Patent: 10
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
North Carolina, United States
Patent: 3
Aero Systems Engineering, Inc.
Minnesota, United States
Patent: 2
Illinois, United States
Patent: 2
Technochem International, Inc.
Iowa, United States
Patent: 2
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Massachusetts, United States
Patent: 3
With the analysis among related 80 patents applied in the last 5 years. We discover 49 most active companies in this area. The fast-growing Guangdong OPPO Mobile Telecommunications Corp., Ltd., Mindmics, Inc., Shanghai Institute of Special Equipment Supervision and Inspection Technology take 11.25% of patent filing during this period.
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Shanghai Institute of Special Equipment Supervision and Inspection Technology
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Patent: 2
Nanjing Good Voice Environmental Protection Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Chinese Academy of Sciences Institute of Acoustics
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Shenzhen Policewing Software Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Taizhou Zhongwei Electronic Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nantong Dongzheng Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 80 patents in last 5 years, we discover 43 new entrants. Guangdong OPPO Mobile Telecommunications Corp., Ltd., Mindmics, Inc., Kunming University of Science & Technology are the most active new entrants in this area.
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 4
Massachusetts, United States
Patent: 3
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Nanjing Good Voice Environmental Protection Engineering Co., Ltd.
Jiangsu Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Shenzhen Policewing Software Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Chongqing Vocational Institute of Engineering
Chongqing Shi, China
Patent: 1
North University of China
Shanxi Sheng, China
Patent: 1
Taizhou Zhongwei Electronic Instrument Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Nantong Dongzheng Electronic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
With the analysis among 70 patents, we discovered top 26 universities and scientific research institutions by total patent application. Chinese Academy of Sciences Institute of Acoustics, Zhejiang University, Xi'an Shiyou University are dominant in this area. They take 18.57% of the total patent filing.
Chinese Academy of Sciences Institute of Acoustics
Zhejiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Virginia Commonwealth University
Virginia, United States
Patent: 2
Jilin Sheng, China
Patent: 2
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1