Search results for “Busy tone” companies
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Key Players
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Innovation Intensity
With the analysis among 2,420 patents, we discovered top 272 key players by total patent application. NEC Corp., Siemens Brothers & Co. Ltd., STC Plc are dominant in this area. They take 20.17% of the total patent filing.
NEC Corp.
Tokyo-to, Japan
Patent: 276
Siemens Brothers & Co. Ltd.
BERKSHIRE, United Kingdom
Patent: 111
STC Plc
United Kingdom
Patent: 101
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 98
Siemens AG
Bayern, Germany
Patent: 85
Plessey Properties Ltd.
United Kingdom
Patent: 83
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 77
Samsung Electronics Co., Ltd.
South Korea
Patent: 71
Western Electric Co., Inc.
Georgia, United States
Patent: 69
Hitachi Ltd.
Tokyo-to, Japan
Patent: 58
Startups & Unicorns
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Innovation Intensity
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
STARTUP
Beijing Century Orient Wisdom Technology Co Ltd.
Beijing Shi, China
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Sony Group Corp., PetroChina Co., Ltd., InfoBank Corp. take 30.77% of patent filing during this period.
Sony Group Corp.
Tokyo-to, Japan
Patent: 2
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 1
InfoBank Corp.
Gyeonggi-do, South Korea
Patent: 1
Genew Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 1
Beihang University
Beijing Shi, China
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Foshan Rongxun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Xiamen University
Fujian Sheng, China
Patent: 1
Changzhou Guoguang Data Communications Co., Ltd.
Jiangsu Sheng, China
Patent: 1
China Telecom Corp. Ltd.
Beijing Shi, China
Patent: 1
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 13 patents in last 5 years, we discover 6 new entrants. PetroChina Co., Ltd., InfoBank Corp., Chongqing University of Posts and Telecommunications are the most active new entrants in this area.
PetroChina Co., Ltd.
Beijing Shi, China
Patent: 1
InfoBank Corp.
Gyeonggi-do, South Korea
Patent: 1
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 1
Foshan Rongxun Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Xiamen University
Fujian Sheng, China
Patent: 1
Changzhou Guoguang Data Communications Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Research Institutions
Order by:
Innovation Intensity
With the analysis among 52 patents, we discovered top 18 universities and scientific research institutions by total patent application. King Abdullah University of Science & Technology, Beihang University, Sun Yat-Sen University are dominant in this area. They take 30.77% of the total patent filing.
King Abdullah University of Science & Technology
Saudi Arabia
Patent: 8
Beihang University
Beijing Shi, China
Patent: 5
Sun Yat-Sen University
Guangdong Sheng, China
Patent: 2
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 2
Southeast University
Jiangsu Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 1
AGH University of Science & Technology
Poland
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Xiamen University
Fujian Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
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