Learn more

DELTA ELECTRONICS INC

Overview
  • Total Patents
    8,722
  • GoodIP Patent Rank
    528
  • Filing trend
    ⇧ 24.0%
About

DELTA ELECTRONICS INC has a total of 8,722 patent applications. It increased the IP activity by 24.0%. Its first patent ever was published in 1962. It filed its patents most often in Taiwan, United States and China. Its main competitors in its focus markets electrical machinery and energy, optics and environmental technology are HERBERT EDWARD, DELTA ELECTRONICS SHANGHAI CO and DELTA ELECTRONICS (SHANGHAI) CO LTD.

Patent filings per year

Chart showing DELTA ELECTRONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Huang Wen-Shi 408
#2 Chang Sean 182
#3 Lin Kuo-Cheng 151
#4 Chang Shun-Chen 134
#5 Huang June-Jei 104
#6 Ying Jianping 101
#7 Wenxi Huang 88
#8 Chen Chin-Ming 76
#9 Chen Lee-Long 76
#10 Chang Keh-Su 75

Latest patents

Publication Filing date Title
US2021126541A1 Power conversion system
US2021081013A1 Power supply apparatus
US2021083551A1 Micro fan
US2021050723A1 Power supply system
US2021041180A1 Thermosiphon heat exchanger
US2021116507A1 Method of estimating d-q axis inductance of permanent magnet synchronous motor
US2021127491A1 Voltage regulator module
CN112104202A Power supply module
US2021018009A1 Fan module
US2021003136A1 Micro fan
US2021107098A1 Screw supplying module and robot manipulator employing same
US2021082615A1 Power conversion system and magnetic component thereof
US2021083658A1 Power conversion system
US2021083575A1 Power conversion system
US2021083584A1 Power conversion system
US2021088261A1 Refrigeration cabinet and refrigeration cabinet operation method
US2021075323A1 Power conversion system
US2020404807A1 Heat sink module and manufacturing method thereof
US2021071681A1 Impeller and fan employing same
US2021102550A1 Fan and fan impeller thereof