With the analysis among 35 patents, we discovered top 29 key players by total patent application. Fujitsu Ltd., Toshiba Tec Corp., State Grid Corp. of China are dominant in this area. They take 17.14% of the total patent filing.
Beijing Shi, China
Patent: 2
Nagano-ken, Japan
Patent: 1
Zhejiang Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
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With the analysis among related 10 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing ExaWizards Inc., Jilin Jlu Communication Design Institute Co., Ltd., Hebei Baisha Tobacco Co., Ltd. take 40.00% of patent filing during this period.
Jilin Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
California, United States
Patent: 1
With the analysis among related 10 patents in last 5 years, we discover 6 new entrants. ExaWizards Inc., Jilin Jlu Communication Design Institute Co., Ltd., Hebei Baisha Tobacco Co., Ltd. are the most active new entrants in this area.
Jilin Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Noord-Brabant, Netherlands
Patent: 1
California, United States
Patent: 1
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