With the analysis among 258 patents, we discovered top 105 key players by total patent application. International Business Machines Corp., Matsushita Electronics Corp., Fujitsu Ltd. are dominant in this area. They take 23.64% of the total patent filing.
International Business Machines Corp.
New York, United States
Patent: 28
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 19
Tokyo-to, Japan
Patent: 14
Telefonaktiebolaget LM Ericsson
Baden-Württemberg, Germany
Patent: 6
Hewlett-Packard Development Co.
Beijing Shi, China
Patent: 5
Mitsubishi Electric Corp.
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With the analysis among related 8 patents applied in the last 5 years. We discover 5 most active companies in this area. The fast-growing SINOPEC Siji Petroleum Machinery Co., Ltd, Shandong Luneng Software Technology Co. Ltd., International Business Machines Corp. take 37.50% of patent filing during this period.
SINOPEC Siji Petroleum Machinery Co., Ltd
Hubei Sheng, China
Patent: 1
Shandong Luneng Software Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
International Business Machines Corp.
New York, United States
Patent: 1
Sinopec Petroleum Machinery Co. Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among related 8 patents in last 5 years, we discover 4 new entrants. SINOPEC Siji Petroleum Machinery Co., Ltd, Shandong Luneng Software Technology Co. Ltd., Microoled SAS are the most active new entrants in this area.
SINOPEC Siji Petroleum Machinery Co., Ltd
Hubei Sheng, China
Patent: 1
Shandong Luneng Software Technology Co. Ltd.
Shandong Sheng, China
Patent: 1
Sinopec Petroleum Machinery Co. Ltd.
Hubei Sheng, China
Patent: 1
With the analysis among 17 patents, we discovered top 2 universities and scientific research institutions by total patent application.
Zhejiang Sheng, China
Patent: 1