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Patent No. 5823572

Self Defense Weapon With Memo

A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.

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Inventor: Chien-Yuan Chen


Address: Taipei, TW
No. of patents: 6
Last patent issue date: 11/01/2011

NumberTitleIssue Date
8049592Network-based lighting equipment remote monitoring and management system
A network-based lighting equipment remote monitoring and management system is proposed, which is designed for use with a network system to allow the user to carry out monitoring and management tasks on one or more remotely-located lighting equipment systems in a rea...
11/01/2011
8027158Snap relieving device and electronic apparatus with the snap relieving device
A snap relieving device includes a first movable part, a second movable part, an inclining guiding groove, a guiding piece, and a snap. The first movable part moves along a first direction. The second movable part moves along a second direction, wherein the first di...
09/27/2011
8021019Light-emitting diode lighting device with multiple-layered source
A lighting device includes a cover, a cap, a central post having opposite ends coupled to the cover and the cap respectively, and a plurality of first and second frames. The cover and the cap both form a plurality of circumferentially distributed slots opposite to e...
09/20/2011
7984860Regulation control system of air conditioning equipment
A regulation control system of air conditioning equipment is provided according to the present invention; the regulation control system mainly interconnects an entrance guarding device and/or a human body movement detecting device with an air conditioning control de...
07/26/2011
7869213Heat dissipation device of notebook computer
A heat dissipation device is provided for dissipating heat from a heat source inside a notebook computer, and includes a hood, a bottom board, a thermal insulation layer, and at least one fan. The hood and the bottom board together define a heat dissipation channel....
01/11/2011
7574283Network-based air-conditioning equipment remote monitoring and management system
A network-based air-conditioning equipment remote monitoring and management system is proposed, which is designed for use with a network system to allow the user to carry out monitoring and management tasks on one or more remotely-located air-conditioning equipment ...
08/11/2009
 
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