4. Electric lamp and discharge devices: systems
  5. Current and/or voltage regulation

Wen-Shin Chao

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Electronic ballast capable of linear and stepless light regulati

Electric lamp and discharge devices: systems – Current and/or voltage regulation
Patent

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Halogen lamp electronic transformer

Electric lamp and discharge devices: systems – Periodic switch in the supply circuit – Silicon controlled rectifier ignition
Reexamination Certificate

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Monopole antenna

Communications: radio wave antennas – Antennas – Microstrip
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1497820

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