Patents Assigned to Ta Yu Electric Co., Ltd.
  • Simulative candle
    Patent number: 4839780
    Abstract: A simulative candle includes a housing receiving therein a battery, an oscillator converting the battery power into an a.c. power, a half-wave-rectifying filtering network changing the a.c. power into an astable high-voltage d.c. electric power, and a neon lamp energized by the astable d.c. power to sparkle like a real candle flame.
    Type: Grant
    Filed: July 18, 1988
    Date of Patent: June 13, 1989
    Assignee: Ta Yu Electric Co., Ltd.
    Inventors: Chuang T. Chuan, Der C. Cheng