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.
State Grid Corp. of China
Beijing Shi, China
Patent: 6,667
Tokyo-to, Japan
Patent: 6,063
Tokyo-to, Japan
Patent: 4,726
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 3,780
Tokyo-to, Japan
Patent: 3,423
Tokyo-to, Japan
Patent: 3,053
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 2,856
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 2,702
Tokyo-to, Japan
Patent: 1,499
Sumitomo Electric Industries Ltd.
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.
Origin Quantum Computing Technology Co. Ltd.
Anhui Sheng, China
Patent: 74
Hessen, Germany
Patent: 38
Gyeonggi-do, South Korea
Patent: 33
Shenzhen Royole Technologies Co., Ltd.
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 United Imaging Healthcare Co., Ltd.
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.
State Grid Corp. of China
Beijing Shi, China
Patent: 1,428
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 287
Samsung Electronics Co., Ltd.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 223
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 222
Nippon Telegraph & Telephone Corp.
Tokyo-to, Japan
Patent: 194
Guizhou Sheng, China
Patent: 173
Dongwoo Fine-Chem Co., Ltd.
Gyeonggi-do, South Korea
Patent: 155
Mitsubishi Electric Corp.
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.
Chengdu BOE Optoelectronics Technology Co., Ltd.
Sichuan Sheng, China
Patent: 38
Chengdu Ruifengte Technology Co., Ltd.
Sichuan Sheng, China
Patent: 37
Gyeonggi-do, South Korea
Patent: 33
AAC Technologies Pte Ltd.
Central Singapore, Singapore
Patent: 33
Southern Power Grid Digital Power Research Co. Ltd.
Guangdong Sheng, China
Patent: 31
AAC Module Technologies (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 31
LTK Industries (Suzhou) Ltd.
Jiangsu Sheng, China
Patent: 28
Huizhou LTK Cable Technology Co., Ltd.
Guangdong Sheng, China
Patent: 27
Huizhou LTK Electronic Cable Ltd.
Guangdong Sheng, China
Patent: 27
Common Radio Frequency Technology (Guangzhou) Co., Ltd.
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.
North China Electric Power University
Beijing Shi, China
Patent: 319
Jiangsu Sheng, China
Patent: 274
Hubei Sheng, China
Patent: 268
Zhejiang Sheng, China
Patent: 265
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 236
Beijing Shi, China
Patent: 234
South China University of Technology
Guangdong Sheng, China
Patent: 229
China Three Gorges University
Hubei Sheng, China
Patent: 204
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 173
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 173