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특허 상세정보

Method of manufacturing a chip transformer

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01F-041/06   
미국특허분류(USC) 29/609 ; 29/602.1 ; 336/200
출원번호 US-0528395 (1995-09-14)
우선권정보 JP-0347460 (1993-12-24)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Ostrolenk, Faber, Gerb & Soffen, LLP
인용정보 피인용 횟수 : 21  인용 특허 : 1
초록

A body 12 of a chip-type transformer includes two magnetic plates 14, 30 and insulating sheets 16, 20, 24, and 28. Ring-shaped patterned electrodes 18, 22 and 26 are formed on the insulating sheets 16, 20 and 24. The ends 18a and 18b of the patterned electrode 18 and the ends 26a and 26b of the patterned electrode 26 are led out to the same side of the insulating sheets 16 and 24. The ends 22a and 22b of the patterned electrode 22 are led out to the opposite side of the insulating sheets. The magnetic plates 14, 30 and the insulating sheets 16, 20, 24 an...

대표
청구항

[ What is claimed is:] [1.] A method of manufacturing a chip transformer comprising the following steps:(a) preparing a first magnetic plate;(b) forming an insulating sheet on said first magnetic plate;(c) forming a first plurality of ring-shaped patterned electrodes on said insulating sheet;(d) forming a second insulating sheet on said patterned electrodes, and further forming a second plurality of ring-shaped patterned electrodes on said second insulating sheet so that said second plurality of patterned electrodes are positioned above said first plural...

이 특허를 인용한 특허 피인용횟수: 21

  1. Nishikawa, Tomonaga; Yoshida, Makoto; Ito, Tomokazu; Kamiyama, Hiroshi; Okumura, Takeshi; Nakagomi, Sho. Coil component and method of manufacturing the same. USP2013108564393.
  2. Kitamura Hidekazu,JPX. Coil element. USP2001016181232.
  3. Ibata Akihiko,JPX ; Harada Shinji,JPX ; Kawamata Tadashi,JPX. Coiled component and its production method. USP2001016169470.
  4. Krone Kenneth P. ; Trites John F.. Electronic inductive device and method for manufacturing. USP2000116148500.
  5. Yan, Yipeng; Bogert, Robert James. High current amorphous powder core inductor. USP2012118310332.
  6. Liu, Zhuomin; Bogert, Robert James. High current power inductor. USP2017019558881.
  7. Doljack, Frank Anthony; Kamath, Hundi Panduranga. Laminated magnetic component and manufacture with soft magnetic powder polymer composite sheets. USP2017039589716.
  8. Bogert, Robert James; Yan, Yipeng; Doljack, Frank Anthony; Kamath, Hundi Panduranga. Low profile layered coil and cores for magnetic components. USP2013068466764.
  9. Manoukian, Daniel Minas; Bogert, Robert James. Low profile layered coil and cores for magnetic components. USP2010097791445.
  10. Yan, Yipeng; Bogert, Robert James. Magnetic components and methods of manufacturing the same. USP2018019859043.
  11. Yan, Yipeng; Bogert, Robert James. Magnetic components and methods of manufacturing the same. USP2012108279037.
  12. Yan, Yipeng; Bogert, Robert James. Magnetic components and methods of manufacturing the same. USP2014028659379.
  13. Yan, Yipeng; Bogert, Robert James. Magnetic electrical device. USP2013028378777.
  14. Paterson, John T.; Lee, Donald B.; Thomas, Terrance L.; Berman, Richard W.; Liang, George. Method and application for vehicle power system isolation. USP2014098836160.
  15. Yan, Yipeng; Bogert, Robert James. Method of manufacturing an electromagnetic component. USP2014128910373.
  16. Manoukian, Daniel Minas; Bogert, Robert James. Methods for manufacturing magnetic components having low probile layered coil and cores. USP2013078484829.
  17. Yan, Yipeng; Bogert, Robert James; Manoukian, Daniel Minas. Miniature power inductor and methods of manufacture. USP2015018941457.
  18. Ozeki, Izumi; Kume, Katsuya; Nakayama, Junichi; Fukuda, Yuuki; Hoshino, Toshinobu; Horio, Tomokazu; Nakamura, Kenji. Permanent magnet for motor, and method for manufacturing the permanent magnet for motor. USP2015079093218.
  19. Burghartz Joachim Norbert. Signal sensor for rf integrated systems. USP2001016177806.
  20. Joachim Norbert Burghartz. Signal sensor for rf integrated systems. USP2002096452413.
  21. Paterson, John T.; Lee, Donald B.; Thomas, Terry L.; Berman, Richard W.; Liang, George. System and method for vehicle power system isolation. USP2017119812249.