With the analysis among 2,178 patents, we discovered top 478 key players by total patent application. QUALCOMM, Inc., State Grid Corp. of China, International Business Machines Corp. are dominant in this area. They take 10.56% of the total patent filing.
California, United States
Patent: 103
Beijing Shi, China
Patent: 71
New York, United States
Patent: 56
Delaware, United States
Patent: 48
Bayern, Germany
Patent: 33
Illinois, United States
Patent: 29
Texas, United States
Patent: 28
Ford Global Technologies LLC
Michigan, United States
Patent: 27
Tokyo-to, Japan
Patent: 24
Tokyo-to, Japan
Patent: 20
With the analysis among 17 patents, we discovered top 9 start-ups by total patent application. Weave Grid, Inc., AKTV8 LLC, NAD Grid Corp. are active in this area.
California, United States
Patent: 4
Michigan, United States
Patent: 4
California, United States
Patent: 2
Virginia, United States
Patent: 2
California, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 454 patents applied in the last 5 years. We discover 296 most active companies in this area. The fast-growing State Grid Corp. of China, Landis+Gyr Innovations, Inc., Bloom Energy Corp. take 6.83% of patent filing during this period.
Beijing Shi, China
Patent: 17
Delaware, United States
Patent: 7
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
Baden-Württemberg, Germany
Patent: 6
California, United States
Patent: 5
Guangdong Sheng, China
Patent: 5
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 5
With the analysis among related 454 patents in last 5 years, we discover 219 new entrants. Bloom Energy Corp., Suzhou Kangkai Electric Co., Ltd., Huizhou Difenni Acoustic Technology Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 7
Jiangsu Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Massachusetts, United States
Patent: 5
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
California, United States
Patent: 4
Michigan, United States
Patent: 4
Yunnan Sheng, China
Patent: 4
With the analysis among 160 patents, we discovered top 54 universities and scientific research institutions by total patent application. North China Electric Power University, Carnegie Mellon University, Wuhan University are dominant in this area. They take 16.25% of the total patent filing.
Beijing Shi, China
Patent: 6
Pennsylvania, United States
Patent: 4
Hubei Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Arizona, United States
Patent: 3
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Minnesota, United States
Patent: 2
South Carolina, United States
Patent: 2