With the analysis among 56 patents, we discovered top 27 key players by total patent application. Digimarc Corp., Halliburton Energy Services, Inc., NEC Europe Ltd. are dominant in this area. They take 37.50% of the total patent filing.
Oregon, United States
Patent: 11
Texas, United States
Patent: 7
New York, United States
Patent: 2
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Guangdong Sheng, China
Patent: 2
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With the analysis among related 12 patents applied in the last 5 years. We discover 13 most active companies in this area. The fast-growing Chongqing University, WISDRI Engineering & Research Inc. Ltd., Xi'an Boyu Electric Co., Ltd. take 41.67% of patent filing during this period.
Chongqing Shi, China
Patent: 2
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Oregon, United States
Patent: 1
With the analysis among related 12 patents in last 5 years, we discover 8 new entrants. WISDRI Engineering & Research Inc. Ltd., Xi'an Boyu Electric Co., Ltd., Huazhong University of Science & Technology are the most active new entrants in this area.
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 18 patents, we discovered top 12 universities and scientific research institutions by total patent application. Chongqing University, Beihang University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 38.89% of the total patent filing.
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1