Search results for “Telephone exchange” companies
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Key Players
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Innovation Intensity
With the analysis among 13,559 patents, we discovered top 489 key players by total patent application. Siemens AG, NEC Corp., Telefonaktiebolaget LM Ericsson are dominant in this area. They take 23.77% of the total patent filing.
Siemens AG
Bayern, Germany
Patent: 1,618
NEC Corp.
Tokyo-to, Japan
Patent: 1,035
Telefonaktiebolaget LM Ericsson
Sweden
Patent: 570
International Standard Electric Corp.
New York, United States
Patent: 378
TOSHIBA Corp.
Tokyo-to, Japan
Patent: 361
Hitachi Ltd.
Tokyo-to, Japan
Patent: 347
STC Plc
United Kingdom
Patent: 341
Fujitsu Ltd.
Tokyo-to, Japan
Patent: 312
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 295
Nokia Telecommunications Oy
Finland
Patent: 238
Startups & Unicorns
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Innovation Intensity
With the analysis among 5 patents, we discovered top 5 start-ups by total patent application. Huaqin Technology Co., Ltd., Beijing Yunji Technology Co. Ltd., Suzhou Yinengtong Information Technology Co. Ltd. are active in this area.
Huaqin Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
STARTUP
Beijing Yunji Technology Co. Ltd.
Beijing Shi, China
Patent: 1
STARTUP
Suzhou Yinengtong Information Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
STARTUP
Qianding
Beijing Shi, China
Patent: 1
STARTUP
Billit
Greece
Patent: 1
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 105 patents applied in the last 5 years. We discover 54 most active companies in this area. The fast-growing NEC Platforms Ltd., Oki Electric Industry Co., Ltd., State Grid Corp. of China take 24.76% of patent filing during this period.
NEC Platforms Ltd.
Tokyo-to, Japan
Patent: 17
Oki Electric Industry Co., Ltd.
Tokyo-to, Japan
Patent: 6
State Grid Corp. of China
Beijing Shi, China
Patent: 3
Huizhou TCL Mobile Communication Co., Ltd.
Guangdong Sheng, China
Patent: 2
NTT Technocross Corp.
Tokyo-to, Japan
Patent: 2
China Power Corp.
China
Patent: 2
Bloomberg Finance LP
New York, United States
Patent: 2
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Ericsson-LG Enterprise Co., Ltd
South Korea
Patent: 1
Sichuan Megvii Softcom Electronic Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
New Entrants
Order by:
Innovation in recent 5 years
With the analysis among related 105 patents in last 5 years, we discover 41 new entrants. NTT Technocross Corp., Ping An Technology (Shenzhen) Co., Ltd., Nan Shan Life Insurance Co., Ltd. are the most active new entrants in this area.
NTT Technocross Corp.
Tokyo-to, Japan
Patent: 2
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nan Shan Life Insurance Co., Ltd.
Taiwan Province, China
Patent: 1
Guangzhou Longyan Electronic Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Scooper
Zhejiang Sheng, China
Patent: 1
STARTUP
Suzhou Yinengtong Information Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Sichuan Megvii Softcom Electronic Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Chengdu Vocational and Technical College
Sichuan Sheng, China
Patent: 1
State Grid Qinghai Electric Power Company Information and Communication Company
Qinghai Sheng, China
Patent: 1
Shanghai Huake Information Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Research Institutions
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Innovation Intensity
With the analysis among 138 patents, we discovered top 24 universities and scientific research institutions by total patent application. University of Southern California, University of Science & Technology of China, Massachusetts Institute of Technology are dominant in this area. They take 32.61% of the total patent filing.
University of Southern California
California, United States
Patent: 4
University of Science & Technology of China
Anhui Sheng, China
Patent: 2
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 1
Council of Scientific & Industrial Research
Delhi, India
Patent: 1
Sun Yat-Sen University
Guangdong Sheng, China
Patent: 1
Jilin University
Jilin Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
St. John's University
New York, United States
Patent: 1
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 1
Tsinghua University
Beijing Shi, China
Patent: 1
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