With the analysis among 42 patents, we discovered top 29 key players by total patent application. AT&T, Inc., International Business Machines Corp., Sun Microsystems, Inc. are dominant in this area. They take 50.00% of the total patent filing.
Texas, United States
Patent: 9
International Business Machines Corp.
New York, United States
Patent: 7
California, United States
Patent: 5
Pennsylvania, United States
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Utah, United States
Patent: 1
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With the analysis among related 3 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing NARI Group Corp., Nanjing Nari Information Communication Tech Co. Ltd., Zkteco Co., Ltd. take 100.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 1
Nanjing Nari Information Communication Tech Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
With the analysis among related 3 patents in last 5 years, we discover 6 new entrants. NARI Group Corp., Nanjing Nari Information Communication Tech Co. Ltd., Zkteco Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Nanjing Nari Information Communication Tech Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 1
Ping An Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
With the analysis among 1 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Jiangsu Sheng, China
Patent: 1