With the analysis among 127,036 patents, we discovered top 469 key players by total patent application. State Grid Corp. of China, NEC Corp., Fujitsu Ltd. are dominant in this area. They take 13.74% of the total patent filing.
Beijing Shi, China
Patent: 6,667
Tokyo-to, Japan
Patent: 6,063
Tokyo-to, Japan
Patent: 4,726
Tokyo-to, Japan
Patent: 3,780
Tokyo-to, Japan
Patent: 3,423
Tokyo-to, Japan
Patent: 3,053
Osaka-fu, Japan
Patent: 2,856
Tokyo-to, Japan
Patent: 2,702
Tokyo-to, Japan
Patent: 1,499
Osaka-fu, Japan
Patent: 1,277
With the analysis among 611 patents, we discovered top 127 start-ups by total patent application. Origin Quantum Computing Technology Co. Ltd., ALCAN Systems GmbH, Sensorview Co., Ltd. are active in this area.
Anhui Sheng, China
Patent: 74
Hessen, Germany
Patent: 38
Gyeonggi-do, South Korea
Patent: 33
Guangdong Sheng, China
Patent: 23
New York, United States
Patent: 23
Tokyo-to, Japan
Patent: 16
Tokyo-to, Japan
Patent: 15
California, United States
Patent: 15
Shanghai Shi, China
Patent: 13
With the analysis among related 26,969 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Samsung Electronics Co., Ltd. take 7.28% of patent filing during this period.
Beijing Shi, China
Patent: 1,428
Guangdong Sheng, China
Patent: 287
Kyoto-fu, Japan
Patent: 223
Beijing Shi, China
Patent: 222
Tokyo-to, Japan
Patent: 194
Guizhou Sheng, China
Patent: 173
Gyeonggi-do, South Korea
Patent: 155
Tokyo-to, Japan
Patent: 154
United Kingdom
Patent: 144
With the analysis among related 26,969 patents in last 5 years, we discover 53 new entrants. Chengdu BOE Optoelectronics Technology Co., Ltd., Chengdu Ruifengte Technology Co., Ltd., Sensorview Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 38
Sichuan Sheng, China
Patent: 37
Gyeonggi-do, South Korea
Patent: 33
Central Singapore, Singapore
Patent: 33
Guangdong Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 31
Jiangsu Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 27
Guangdong Sheng, China
Patent: 23
With the analysis among 14,230 patents, we discovered top 242 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Wuhan University are dominant in this area. They take 13.05% of the total patent filing.
Beijing Shi, China
Patent: 319
Jiangsu Sheng, China
Patent: 274
Hubei Sheng, China
Patent: 268
Zhejiang Sheng, China
Patent: 265
Sichuan Sheng, China
Patent: 236
Beijing Shi, China
Patent: 234
Guangdong Sheng, China
Patent: 229
Hubei Sheng, China
Patent: 204
Shaanxi Sheng, China
Patent: 173
Yunnan Sheng, China
Patent: 173