With the analysis among 686 patents, we discovered top 466 key players by total patent application. Samsung Electronics Co., Ltd., Federal Signal Corp., Meiloon Industrial Co., Ltd. are dominant in this area. They take 3.94% of the total patent filing.
Samsung Electronics Co., Ltd.
Illinois, United States
Patent: 8
Meiloon Industrial Co., Ltd.
Taiwan Province, China
Patent: 8
Diehl Defence GmbH & Co. KG
Baden-Württemberg, Germany
Patent: 8
Guangdong Sheng, China
Patent: 6
Taiwan Province, China
Patent: 6
Tailong Electronic Kunshan Co. Ltd.
Jiangsu Sheng, China
Patent: 6
Dongguan Fuxin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 6
Matsushita Electronics Corp.
With the analysis among 10 patents, we discovered top 6 start-ups by total patent application. SZ DJI Technology Co., Ltd., Youdian Technology Co. Ltd., Shanghai Clobotics Technology Co., Ltd. are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Youdian Technology Co. Ltd.
Guangdong Sheng, China
Patent: 2
Shanghai Clobotics Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Wuhan Minsheng New Technology Co Ltd.
Hubei Sheng, China
Patent: 1
Shanghai Zhizu Logistic Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Shenzhen Youjie Zhixin Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 334 patents applied in the last 5 years. We discover 252 most active companies in this area. The fast-growing Diehl Defence GmbH & Co. KG, Samsung Electronics Co., Ltd., IAG Group Ltd. take 6.29% of patent filing during this period.
Diehl Defence GmbH & Co. KG
Baden-Württemberg, Germany
Patent: 8
Samsung Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 6
Changzhou Amuqi Acoustic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Dongguan Fuxin Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 4
Meilu Electronics (Huizhou) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Art Sound Electronics Jiashan Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chicony Power Technology Co., Ltd.
Taiwan Province, China
Patent: 3
Dongguan Yutai Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Foshan Yisheng Audio Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among related 334 patents in last 5 years, we discover 233 new entrants. Diehl Defence GmbH & Co. KG, IAG Group Ltd., Changzhou Amuqi Acoustic Technology Co., Ltd. are the most active new entrants in this area.
Diehl Defence GmbH & Co. KG
Baden-Württemberg, Germany
Patent: 8
Guangdong Sheng, China
Patent: 6
Changzhou Amuqi Acoustic Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Meilu Electronics (Huizhou) Co., Ltd.
Guangdong Sheng, China
Patent: 4
Art Sound Electronics Jiashan Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chicony Power Technology Co., Ltd.
Taiwan Province, China
Patent: 3
Dongguan Yutai Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 3
Foshan Yisheng Audio Manufacturing Co., Ltd.
Guangdong Sheng, China
Patent: 3
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 3
Shenzhen Ruili Acoustic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
With the analysis among 62 patents, we discovered top 29 universities and scientific research institutions by total patent application. Xidian University, Chongqing University, China Jiliang University are dominant in this area. They take 20.97% of the total patent filing.
Shaanxi Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
The Ohio State University
Ohio, United States
Patent: 1
Beijing Shi, China
Patent: 1
Jilin Sheng, China
Patent: 1