With the analysis among 1,005 patents, we discovered top 465 key players by total patent application. TOSHIBA Corp., Microsoft Technology Licensing LLC, Fujitsu Ltd. are dominant in this area. They take 8.26% of the total patent filing.
Tokyo-to, Japan
Patent: 32
Microsoft Technology Licensing LLC
Washington, United States
Patent: 27
Tokyo-to, Japan
Patent: 24
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 22
International Business Machines Corp.
New York, United States
Patent: 21
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 18
Tokyo-to, Japan
Patent: 14
State Grid Corp. of China
Beijing Shi, China
Patent: 14
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 13
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. Apptitude, Inc., EchoNous, Inc., Anhui Kuwa Robot Co. Ltd. are active in this area.
California, United States
Patent: 7
Washington, United States
Patent: 1
Anhui Kuwa Robot Co. Ltd.
Anhui Sheng, China
Patent: 1
Mimi Hearing Technologies GmbH
With the analysis among related 66 patents applied in the last 5 years. We discover 61 most active companies in this area. The fast-growing Airbus Operations SAS, Airbus Operations GmbH, Wuhan University take 22.73% of patent filing during this period.
New Mexico, France
Patent: 7
Hamburg, Germany
Patent: 5
Hubei Sheng, China
Patent: 3
Avis Budget Car Rental LLC
New Jersey, United States
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 2
Safran Passenger Innovations LLC
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Institute of Electronics Chinese Academy of Sciences
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
With the analysis among related 66 patents in last 5 years, we discover 52 new entrants. Avis Budget Car Rental LLC, Edwards Ltd., Safran Passenger Innovations LLC are the most active new entrants in this area.
Avis Budget Car Rental LLC
New Jersey, United States
Patent: 2
Safran Passenger Innovations LLC
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Institute of Electronics Chinese Academy of Sciences
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Chengdu Gute Machinery Co., Ltd.
Sichuan Sheng, China
Patent: 1
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 1
The Charles Stark Draper Laboratory, Inc.
Massachusetts, United States
Patent: 1
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 81 patents, we discovered top 35 universities and scientific research institutions by total patent application. Wuhan University, Tianjin University, Tongji University are dominant in this area. They take 18.52% of the total patent filing.
Hubei Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Beijing Shi, China
Patent: 2
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 2
École normale supérieure Paris-Saclay
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1