With the analysis among 154,691 patents, we discovered top 467 key players by total patent application. Panasonic Holdings Corp., Matsushita Electronics Corp., Hitachi Ltd. are dominant in this area. They take 4.53% of the total patent filing.
Osaka, Japan
Patent: 2,660
Osaka, Japan
Patent: 2,660
Tokyo, Japan
Patent: 1,694
Tokyo, Japan
Patent: 1,252
Tokyo, Japan
Patent: 1,188
Beijing Shi, China
Patent: 931
Beijing Shi, China
Patent: 931
Saitama, Japan
Patent: 858
With the analysis among 441 patents, we discovered top 128 start-ups by total patent application. Miroculus, Inc., Hyundai KEFICO Corp., Essenlix Corp. are active in this area.
California, United States
Patent: 27
Gyeonggi-do, South Korea
Patent: 19
New Jersey, United States
Patent: 14
California, United States
Patent: 12
Campania, Italy
Patent: 10
British Columbia, Canada
Patent: 9
With the analysis among related 59,583 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing BOE Technology Group Co., Ltd., Boe Innovation Investment Co. Ltd., Gree Electric Appliances, Inc. of Zhuhai take 2.77% of patent filing during this period.
Beijing Shi, China
Patent: 586
Beijing Shi, China
Patent: 586
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 481
Shandong Sheng, China
Patent: 254
Guangdong Sheng, China
Patent: 202
Xi'an Jiaotong University
Hunan Sheng, China
Patent: 199
Sichuan Sheng, China
Patent: 184
Hunan Sheng, China
Patent: 166
Saitama, Japan
Patent: 159
Beijing Shi, China
Patent: 157
With the analysis among related 59,583 patents in last 5 years, we discover 36 new entrants. Yungu (Gu An) Technology Co. Ltd., Qingdao Haier Refrigerator Co., Ltd., Zhengzhou Yunhai Information Technology Co., Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 49
British Columbia, Canada
Patent: 19
Taiwan Province, China
Patent: 17
Zhejiang Sheng, China
Patent: 17
Beijing Shi, China
Patent: 16
With the analysis among 25,144 patents, we discovered top 399 universities and scientific research institutions by total patent application. Xi'an Polytechnic University, Zhejiang University, South China University of Technology are dominant in this area. They take 4.50% of the total patent filing.
Hunan Sheng, China
Patent: 379
Zhejiang Sheng, China
Patent: 377
Guangdong Sheng, China
Patent: 376
Beijing Shi, China
Patent: 293
Xi'an Jiaotong University
Hunan Sheng, China
Patent: 292
Guangdong Sheng, China
Patent: 273
Jiangsu Sheng, China
Patent: 246
Shandong Sheng, China
Patent: 220
Shanghai Shi, China
Patent: 202
Liaoning Sheng, China
Patent: 187