With the analysis among 168,839 patents, we discovered top 486 key players by total patent application. Murata Manufacturing Co. Ltd., State Grid Corp. of China, Matsushita Electronics Corp. are dominant in this area. They take 5.65% of the total patent filing.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 5,262
State Grid Corp. of China
Beijing Shi, China
Patent: 2,199
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 2,075
California, United States
Patent: 1,487
Tokyo-to, Japan
Patent: 1,403
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 1,259
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 1,204
Noord-Holland, Netherlands
Patent: 1,176
Bayern, Germany
Patent: 1,131
Samsung Electronics Co., Ltd.
With the analysis among 741 patents, we discovered top 197 start-ups by total patent application. Englishco LLC, Lansus Technologies, Inc., Aisin KK are active in this area.
New York, United States
Patent: 77
Lansus Technologies, Inc.
Guangdong Sheng, China
Patent: 46
Tokyo-to, Japan
Patent: 28
NEWFOUNDLAND, Canada
Patent: 22
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 22
California, United States
Patent: 19
Tokyo-to, Japan
Patent: 19
Radrock (Shenzhen) Technology Co., Ltd.
Guangdong Sheng, China
Patent: 18
Empower Semiconductor, Inc.
California, United States
Patent: 17
Massachusetts, United States
Patent: 16
With the analysis among related 54,908 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Murata Manufacturing Co. Ltd., State Grid Corp. of China, Intel Corp. take 4.43% of patent filing during this period.
Murata Manufacturing Co. Ltd.
Kyoto-fu, Japan
Patent: 1,609
State Grid Corp. of China
Beijing Shi, China
Patent: 541
California, United States
Patent: 282
Huawei Technologies Co., Ltd.
Guangdong Sheng, China
Patent: 271
Samsung Electronics Co., Ltd.
California, United States
Patent: 246
Samsung Electro-Mechanics Co., Ltd.
Chungcheongnam-do, South Korea
Patent: 239
Philip Morris Products SA
Realtek Semiconductor Corp.
Taiwan Province, China
Patent: 218
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 209
With the analysis among related 54,908 patents in last 5 years, we discover 70 new entrants. Guangdong Power Grid Co. Ltd., Anhui Annucci Technology Co., Ltd., Golden Power Intelligent Technology (Shenzhen) Co., Ltd. are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 131
Anhui Annucci Technology Co., Ltd.
Anhui Sheng, China
Patent: 53
Golden Power Intelligent Technology (Shenzhen) Co., Ltd.
Guangdong Sheng, China
Patent: 42
Shenzhen Chixing Technology Co., Ltd.
Guangdong Sheng, China
Patent: 40
Dongguan Donghong Automation Technology Co., Ltd.
Guangdong Sheng, China
Patent: 36
North Carolina, United States
Patent: 36
Shenzhen Shenyuan Technology Energy Co., Ltd.
Guangdong Sheng, China
Patent: 32
Shenzhen Yigan Technology Co., Ltd.
Guangdong Sheng, China
Patent: 29
Zhongshan Sheke Electronics Co., Ltd.
Guangdong Sheng, China
Patent: 26
Nanchong Xinchuan Electronic Technology Co., Ltd.
Sichuan Sheng, China
Patent: 26
With the analysis among 19,993 patents, we discovered top 298 universities and scientific research institutions by total patent application. South China University of Technology, Nanjing University of Aeronautics & Astronautics, Southeast University are dominant in this area. They take 6.24% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 475
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 353
Jiangsu Sheng, China
Patent: 337
Zhejiang Sheng, China
Patent: 324
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 244
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 237
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 213
Beijing Shi, China
Patent: 191
Tianjin Shi, China
Patent: 187
China Three Gorges University
Hubei Sheng, China
Patent: 184