With the analysis among 52 patents, we discovered top 39 key players by total patent application. International Business Machines Corp., Groupon, Inc., Investel Capital Corp. are dominant in this area. They take 17.31% of the total patent filing.
New York, United States
Patent: 3
Illinois, United States
Patent: 3
Enfield, United Kingdom
Patent: 2
Shanghai Shi, China
Patent: 2
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With the analysis among related 25 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Groupon, Inc., Shanghai Bestone Information Technology Co., Ltd., Metaswitch Networks Ltd. take 28.00% of patent filing during this period.
Illinois, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Enfield, United Kingdom
Patent: 2
New York, United States
Patent: 2
Shanghai Yuanhua Communication Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 25 patents in last 5 years, we discover 14 new entrants. Groupon, Inc., Shanghai Bestone Information Technology Co., Ltd., Metaswitch Networks Ltd. are the most active new entrants in this area.
Illinois, United States
Patent: 3
Shanghai Shi, China
Patent: 2
Enfield, United Kingdom
Patent: 2
Shanghai Yuanhua Communication Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Ascoli Piceno, Italy
Patent: 1
Fujian Sheng, China
Patent: 1
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