Resources Contact Us Home
Position-sensing waking system and method

Image Number 3 for United States Patent #5841354.

A position-sensing waking system and method includes an ear plug for slidably inserting into an ear of a person, a housing rotatably connected with the ear plug, an alarm mechanism for generating an alarm sound, a detection switch disposed inside the housing, a control circuit for controlling the position-sensing waking system, and a battery for supplying power to the position-sensing waking system, the housing containing the alarm system, the system switch, the detection switch, the control circuit and the battery, wherein the detection switch is activated according to a movement of the ear to generate the alarm sound by the alarm mechanism.

  Recently Added Patents
Nitride semiconductor laser device
Inhibitors of bacterial nitric oxide synthase, and related screening methods
Electronic device and recording medium
Lens barrel and imaging device
Sample chamber for laser ablation inductively coupled plasma mass spectroscopy
Demand based power allocation
Female urine funnel
  Randomly Featured Patents
Trigger safety mechanism
Submersible sensor system
Compressible bow adjuster
Visualization device for near-IR laser designator
Single unit key activated pin lock
Liquid organic peat fertilizer and process of preparing same
Positive-type display device using guest-host type mixture of liquid crystals and dyes
Fingerprint identification apparatus and portable electronic device having same
Injection molding machine and method
Kitchen faucet