US Patent No: 7,548,781

Number of patents in Portfolio can not be more than 2000

Environmentally responsive active status indicator system and method

ALSO PUBLISHED AS: 20070078487

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Abstract

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Battery powered systems with long standby times, such as automatic external defibrillators, may be required to indicate their operational status to a user by blinking lights or sounding speakers or buzzers. These active status indication activities consume power thereby reducing the battery life of the system. Automatically adjusting the level and frequency of these indication activities to match the ambient environment can reduce power consumption of the battery operated system. For example, in a dimly lit room, an indicator light may be visible even though it might be too dim to be seen in a bright room. Thus, if the room is dim, indicator lights can be dimmed to conserve power. These automatic adjustments made in response to the environment may help conserve power and extend battery life.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DEFIBTECH, LLCGUILFORD, CT30

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Laub, Glenn W Princeton, NJ 61 394
Meier, Giovanni C Madison, CT 61 158
Vaisnys, Gintaras A Chicago, IL 67 168

Cited Art Landscape

Patent Info (Count) # Cites Year
 
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PHYSIO-CONTROL, INC. (8)
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Other [Check patent profile for assignment information] (2)
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* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
Defibtech, LLC (1)
8,386,035 System and method for effectively indicating element failure or a preventive maintenance condition in an automatic external defibrillator (AED) 0 2011
 
YISSUM RESEARCH DEVELOPMENT COMPANY OF THE HEBREW UNIVERSITY OF JERUSALEM (1)
5,438,076 Liquid polymer composition, and method of use 68 1993
* Cited By Examiner

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