With the analysis among 205 patents, we discovered top 151 key players by total patent application. L-ACOUSTICS, Huawei Technologies Co., Ltd., TOKAI RIKA CO., LTD. are dominant in this area. They take 7.32% of the total patent filing.
Bretagne, France
Patent: 7
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 5
Kagoshima-ken, Japan
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Dolby Laboratories Licensing Corp.
California, United States
Patent: 3
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Nittobo Acoustic Engineering Co., Ltd.
Xingluo Home Cloud IoT Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
Noord-Holland, Netherlands
Patent: 2
With the analysis among 5 patents, we discovered top 4 start-ups by total patent application. Mimi Hearing Technologies GmbH, Beijing Shengzhi Technology Co., Ltd., Humelo Inc. are active in this area.
Mimi Hearing Technologies GmbH
Beijing Shengzhi Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 184 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing L-ACOUSTICS, Huawei Technologies Co., Ltd., Douyin Vision (Beijing) Co., Ltd. take 7.07% of patent filing during this period.
Bretagne, France
Patent: 6
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 4
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Xingluo Home Cloud IoT Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Kagoshima-ken, Japan
Patent: 3
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xianglin Technology Co., Ltd
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Patent: 2
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 184 patents in last 5 years, we discover 127 new entrants. Douyin Vision (Beijing) Co., Ltd., Xingluo Home Cloud IoT Technology Co., Ltd., State Grid Corp. of China are the most active new entrants in this area.
Douyin Vision (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 3
Xingluo Home Cloud IoT Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Kagoshima-ken, Japan
Patent: 3
vivo Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 2
Xianglin Technology Co., Ltd
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Patent: 2
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 2
Fujian Normal University of Technology
Fujian Sheng, China
Patent: 2
Industry Academic Cooperation Foundation Hallym University
With the analysis among 31 patents, we discovered top 15 universities and scientific research institutions by total patent application. The University of North Carolina at Chapel Hill, Beijing University of Posts & Telecommunications, Hefei University of Technology are dominant in this area. They take 29.03% of the total patent filing.
The University of North Carolina at Chapel Hill
North Carolina, United States
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
North China Electric Power University
Beijing Shi, China
Patent: 1
Pomorskie, Poland
Patent: 1
Teerthanker Mahaveer University
Uttar Pradesh, India
Patent: 1
Hubei Sheng, China
Patent: 1