4. Communications: electrical
  5. Condition responsive indicating system
  6. Specific condition

Chau-Ho Chen

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Car alarm having a soft chirp arming signal

Communications: electrical – Land vehicle alarms or indicators
Patent

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Diaphragm buzzer

Communications: electrical – Audible indication – Diaphragm
Patent

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Shock sensor

Communications: electrical – Condition responsive indicating system – Specific condition
Patent

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Vehicle security system

Communications: electrical – Land vehicle alarms or indicators – Of burglary or unauthorized use
Patent

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Vehicle security system having advanced wireless...

Communications: electrical – Land vehicle alarms or indicators
Reexamination Certificate

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Profile ID: LFUS-PAI-P-280480

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