4. Communications: radio wave antennas
  5. Antennas
  6. Microstrip

Yen-Yu Chen

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Digital television (DTV) antenna apparatus

Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate

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Digital TV antenna

Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate

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Information extraction method, extractor rebuilding method,...

Data processing: database and file management or data structures – Data warehouse – data mart – online analytical processing ,... – Data extraction – transformation – and loading
Reexamination Certificate

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Solar cell defect passivation method

Semiconductor device manufacturing: process – Introduction of conductivity modifying dopant into... – Plasma
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Profile ID: LFUS-PAI-P-2181734

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