4. Communications: radio wave antennas
  5. Antennas
  6. High frequency type loops

Chih-An Chen

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Antenna loop structure

Telegraphy – Systems – Position coordinate determination for writing
Reexamination Certificate

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Backlight module of the liquid crystal display with...

Illumination – Light fiber – rod – or pipe – Illuminating or display apparatus
Reexamination Certificate

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Electromagnetic induction system with single-induction-loop...

Computer graphics processing and selective visual display system – Display peripheral interface input device – Touch panel
Reexamination Certificate

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Electromagnetic-induction system with optimum antenna layout...

Communications: radio wave antennas – Antennas – Loop type
Reexamination Certificate

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Layout for multi-antenna loops of the...

Communications: radio wave antennas – Antennas – High frequency type loops
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2618753

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