With the analysis among 384 patents, we discovered top 182 key players by total patent application. Koninklijke Philips NV, Dolby International AB, International Business Machines Corp. are dominant in this area. They take 9.64% of the total patent filing.
Noord-Holland, Netherlands
Patent: 14
Noord-Holland, Netherlands
Patent: 12
New York, United States
Patent: 11
Noord-Brabant, Netherlands
Patent: 8
Delaware, United States
Patent: 7
California, United States
Patent: 6
Illinois, United States
Patent: 6
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 30 patents applied in the last 5 years. We discover 36 most active companies in this area. The fast-growing State Grid Corp. of China, Robert Bosch GmbH, State Grid Shanghai Municipal Electric Power Co. take 23.33% of patent filing during this period.
Beijing Shi, China
Patent: 3
Baden-Württemberg, Germany
Patent: 2
Shanghai Shi, China
Patent: 2
Shenzhen Lingdian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
With the analysis among related 30 patents in last 5 years, we discover 32 new entrants. State Grid Corp. of China, State Grid Shanghai Municipal Electric Power Co., Shenzhen Lingdian Technology Co., Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 3
Shanghai Shi, China
Patent: 2
Shenzhen Lingdian Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 39 universities and scientific research institutions by total patent application. Wuhan University, Stevens Institute of Technology, North China Electric Power University are dominant in this area. They take 16.39% of the total patent filing.
Hubei Sheng, China
Patent: 3
New Jersey, United States
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
South Carolina, United States
Patent: 1
Mississippi, United States
Patent: 1
Shanghai Shi, China
Patent: 1
Taiwan Province, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1