DELTA ELECTRONICS (SHANGHAI) CO LTD has a total of 116 patent applications. It decreased the IP activity by 90.0%. Its first patent ever was published in 2012. It filed its patents most often in United States, Taiwan and Japan. Its main competitors in its focus markets electrical machinery and energy, audio-visual technology and environmental technology are DELTA ELECTRONICS SHANGHAI CO, HERBERT EDWARD and LAMBDA ELECTRONICS CORP.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 62 | |
#2 | Taiwan | 31 | |
#3 | Japan | 11 | |
#4 | EPO (European Patent Office) | 10 | |
#5 | Republic of Korea | 2 |
# | Industry | |
---|---|---|
#1 | Electrical machinery and energy | |
#2 | Audio-visual technology | |
#3 | Environmental technology | |
#4 | Semiconductors | |
#5 | Measurement | |
#6 | Basic communication technologies | |
#7 | Machines |
# | Name | Total Patents |
---|---|---|
#1 | Wang Ming | 14 |
#2 | Zhang Jin-Fa | 14 |
#3 | Liu Gang | 13 |
#4 | You Pei-Ai | 12 |
#5 | Ying Jian-Ping | 10 |
#6 | Gan Hong-Jian | 10 |
#7 | Lu Cheng | 10 |
#8 | Lu Xing-Xian | 9 |
#9 | Ying Jianping | 9 |
#10 | Gan Hongjian | 8 |
Publication | Filing date | Title |
---|---|---|
US2020260586A1 | Power module and manufacturing method thereof | |
US2020251278A1 | High-voltage transformer and electronic power apparatus | |
US2020014296A1 | Control circuit and control method for outputting pulse width modulation control signal with zero-crossing detection | |
US2017264213A1 | Secondary control method and apparatus of parallel inverters in micro grid | |
US2017034899A1 | Modular power supply and method for manufacturing the same | |
US2015318242A1 | Switch circuit package module |