With the analysis among 9,304 patents, we discovered top 486 key players by total patent application. Siemens AG, Koninklijke Philips NV, Matsushita Electronics Corp. are dominant in this area. They take 5.71% of the total patent filing.
Bayern, Germany
Patent: 219
Noord-Holland, Netherlands
Patent: 169
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 143
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 133
Tokyo-to, Japan
Patent: 129
Shizuoka-ken, Japan
Patent: 126
Massachusetts, United States
Patent: 109
Tokyo-to, Japan
Patent: 108
International Business Machines Corp.
New York, United States
Patent: 91
Tokyo-to, Japan
Patent: 87
With the analysis among 65 patents, we discovered top 20 start-ups by total patent application. Teslonix, Inc., The Faraday Grid Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Ontario, Canada
Patent: 13
EDINBURGH, United Kingdom
Patent: 10
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 6
New York, United States
Patent: 6
Nevada, United States
Patent: 5
UBTECH Robotics Corp. Ltd.
Guangdong Sheng, China
Patent: 2
Institut National de la Santé et de la Recherche Médicale
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 1,166 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Tencent Music Entertainment Technology (Shenzhen) Co., Ltd., State Grid Corp. of China, Tianjin University take 6.17% of patent filing during this period.
Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 32
State Grid Corp. of China
Beijing Shi, China
Patent: 23
Tianjin Shi, China
Patent: 17
California, United States
Patent: 14
North China Electric Power University
Beijing Shi, China
Patent: 14
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Osaka-fu, Japan
Patent: 10
With the analysis among related 1,166 patents in last 5 years, we discover 298 new entrants. Tencent Music Entertainment Technology (Shenzhen) Co., Ltd., CMTE Development Ltd., Waves Audio Ltd. are the most active new entrants in this area.
Tencent Music Entertainment Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 32
Beijing Dajia Internet Information Technology Co., Ltd.
Beijing Shi, China
Patent: 6
North Carolina, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Zhuhai Jieli Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Parts Express International, Inc.
Qingdao Wanbao Compressor Co. Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among 1,583 patents, we discovered top 265 universities and scientific research institutions by total patent application. Shandong University, Tianjin University, North China Electric Power University are dominant in this area. They take 8.21% of the total patent filing.
Shandong Sheng, China
Patent: 38
Tianjin Shi, China
Patent: 31
North China Electric Power University
Beijing Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 23
Beijing Shi, China
Patent: 22
South China University of Technology
Guangdong Sheng, China
Patent: 20
The Institute of Physics Chinese Academy of Sciences
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 18
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 16