With the analysis among 223 patents, we discovered top 84 key players by total patent application. International Business Machines Corp., NEC Corp., Oracle America, Inc. are dominant in this area. They take 21.52% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 23
Tokyo-to, Japan
Patent: 16
California, United States
Patent: 9
California, United States
Patent: 7
Matsushita Electronics Corp.
Microsoft Technology Licensing LLC
Washington, United States
Patent: 7
Nippon Telegraph & Telephone Corp.
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With the analysis among related 7 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Huaneng Information Technology Co., Ltd., International Business Machines Corp., Visionvera Information Technology Co., Ltd. take 42.86% of patent filing during this period.
Huaneng Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
International Business Machines Corp.
New York, United States
Patent: 1
Visionvera Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
SI-TECH Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Gaishine Assessment Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 7 patents in last 5 years, we discover 5 new entrants. Huaneng Information Technology Co., Ltd., Visionvera Information Technology Co., Ltd., Zhengzhou Yunhai Information Technology Co., Ltd. are the most active new entrants in this area.
Huaneng Information Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Visionvera Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhengzhou Yunhai Information Technology Co., Ltd.
Henan Sheng, China
Patent: 1
SI-TECH Information Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Zhejiang Gaishine Assessment Co. Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among 8 patents, we discovered top 1 universities and scientific research institutions by total patent application.
Institute of Computing Technology Chinese Academy of Sciences
Beijing Shi, China
Patent: 1