With the analysis among 285,615 patents, we discovered top 471 key players by total patent application. General Electric Co., SNECMA SA, Siemens AG are dominant in this area. They take 13.97% of the total patent filing.
Massachusetts, United States
Patent: 24,073
Île-de-France, France
Patent: 8,083
Bayern, Germany
Patent: 7,757
Madrid, Spain
Patent: 7,757
Midtjylland, Denmark
Patent: 5,716
Connecticut, United States
Patent: 4,793
Oklahoma, United States
Patent: 4,793
Tokyo, Japan
Patent: 4,528
Tokyo, Japan
Patent: 4,380
With the analysis among 1,129 patents, we discovered top 159 start-ups by total patent application. Englishco LLC, Sustainable Marine Energy Ltd., Nabrawind Technologies SL are active in this area.
New York, United States
Patent: 329
Edinburgh, United Kingdom
Patent: 46
Rhône-Alpes, France
Patent: 27
Gyeonggi-do, South Korea
Patent: 26
Massachusetts, United States
Patent: 24
Texas, United States
Patent: 23
Texas, United States
Patent: 23
Washington, United States
Patent: 19
Southern Finland, Finland
Patent: 18
With the analysis among related 95,394 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing General Electric Co., SNECMA SA, Vestas Wind Systems A/S take 6.25% of patent filing during this period.
Massachusetts, United States
Patent: 3,132
Île-de-France, France
Patent: 1,465
Midtjylland, Denmark
Patent: 1,364
Virginia, United States
Patent: 1,276
Massachusetts, United States
Patent: 1,276
Beijing Shi, China
Patent: 541
Shaanxi Sheng, China
Patent: 534
Bayern, Germany
Patent: 500
With the analysis among related 95,394 patents in last 5 years, we discover 40 new entrants. Qingdao Haier Air Conditioning Electronics Co., Ltd., Hisense (Shandong) Air-Conditioning Co., Ltd., Ningbo Aux Electric Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 63
Shandong Sheng, China
Patent: 59
Fujian Sheng, China
Patent: 38
Shandong Sheng, China
Patent: 31
Heilongjiang Sheng, China
Patent: 30
Île-de-France, France
Patent: 29
Guangdong Sheng, China
Patent: 27
With the analysis among 23,465 patents, we discovered top 357 universities and scientific research institutions by total patent application. North China Electric Power University, Shanghai Jiao Tong University, Xi'an Jiaotong University are dominant in this area. They take 5.93% of the total patent filing.
Beijing Shi, China
Patent: 563
Shanghai Shi, China
Patent: 436
Hunan Sheng, China
Patent: 383
Jiangsu Sheng, China
Patent: 321
Beijing Shi, China
Patent: 297
Zhejiang Sheng, China
Patent: 289
Heilongjiang Sheng, China
Patent: 277
Beijing Shi, China
Patent: 270
Shanxi Sheng, China
Patent: 254
Jiangsu Sheng, China
Patent: 246