Class 340/332 - Signal light systems

Subclass of Class 340 - Communications: electrical
Definition: Subject matter having signal lights.
No. of applications: 23
Last issue date: 10/13/2011

Application No.	Application Title	Issue Date
20110248836	LIGHTING APPARATUS WITH ENCODED INFORMATION A solid state emitter or emitter package has an associated information containing element including machine readable encoded information that may be indicative of or enable retrieval of information useful for operation and/or control of at least one emitter An informati...	10/13/2011
20110095874	Remote switch to monitor and navigate an electronic device or system A remote switch monitors, navigates, and provides transport control to an electronic device or system, including computers or other digital systems. It includes: a switch with a visual indicator, transitionable between first and second states, or multiple states; a symb...	04/28/2011
20110057780	Wide Viewing Angle Indicators for Network Devices A network device and method for improving performance monitoring capabilities using wide view angle indicators are disclosed. A network device, in one embodiment, includes a first plate, a second plate, and a light source. The first plate has multiple performance indica...	03/10/2011
20100277295	LIGHTING DEVICE WITH SELECTABLE OUTPUT LEVEL SWITCHING Various techniques are provided for implementing a lighting device with selectable output level switching. In one example, a lighting device includes a light source, a controller adapted to provide one or more signals to control the operation of the light source, a powe...	11/04/2010
20100066558	PERSONAL SECURITY DEVICE A security device with a locator module and an identifier module sends an alert signal to warn others of an emergency situation. The security device uses a wireless transceiver to transmit the alert signal and a monitoring center. Location information updates and an aud...	03/18/2010
20100052875	Smoke environment personnel identification apparatus The apparatus consists of a self contained lighting and identification device (10) having a strap (104) for attachment to a SCBA tank. A back plate (58) and a front shield (62) are spaced apart forming a cavity for LED back-lighting, with the...	03/04/2010
20090102619	Evacuation System Having Escape Identification Lights An evacuation system having escape identification lights (1) and monitoring sensors (2), having a central computing system (7) is suggested, which analyzes messages from the monitoring sensors (2) and alternately releases or blocks escape rou...	04/23/2009
20090051506	Programmable Light Display Programmable light assemblies that may function in various operating modes, such as to function as marker lights and/or emergency lights, or have other functions, are disclosed. The protocol and architecture of the light assemblies enables the associated light fixtures ...	02/26/2009
20090002138	Measurement indication method and apparatus thereof A measurement indication method and an apparatus to indicate difference between a measured result taken by a medical measurement instrument and a normal digital value according to medical theory. The medical measurement instrument includes at least a measurement element...	01/01/2009
20080303659	Low-Profile Signal Device and Method for Providing Color-Coded Signals A low-profile signal device is provided having a plurality of light emitters disposed on at least one support member, the plurality of light emitters configured to emit light in a plurality of colors that indicate one or more predefined conditions; a housing substantial...	12/11/2008
20080303643	INDIVIDUAL-IDENTIFYING COMMUNICATION SYSTEM AND PROGRAM EXECUTED IN INDIVIDUAL-IDENTIFYING COMMUNICATION SYSTEM An individual-identifying communication system of the present invention comprises: plural light-emitting devices; an imaging device; a display device capable of displaying an image based on image data obtained by said imaging device; a selection device for selecting a p...	12/11/2008
20080266065	Laser-Aid Fire Evacuation Guidance System A fire evacuation guidance system includes a pair of dissimilarly colored laser beams generated by at least one laser emitting device. The dissimilarly colored laser beams are generated substantially parallel to hallways of a (5) structure and subsequently reflec...	10/30/2008
20080258900	Warning light A warning light and warning light assembly are disclosed. The warning light includes a housing including a base and a translucent cover. The light also includes a metallized circuit board having a base portion and one or more opposing side portions, the base portion siz...	10/23/2008
20080180229	Programmable Multicandela Notification Device An alarm system notification device includes a strobe, a communication port, a manual selector that allows manual selection of strobe intensity, and a communication port through which the device transmits an indication of a selected strobe intensity. The device may also...	07/31/2008
20080122588	Address-Free Driving Device and Lighting Fixture System An address-free driving device and lighting fixture system are disclosed. The device is applied in controlling a lighting device, and includes a serial interface, a signal converter, a signal processor and a lighting driving unit. The signal converter converts an inputt...	05/29/2008
20080062007	Wearable, attachable, or hand-held, super-bright, led-based, textual, safety alert sign and portable emergency/work light Accordingly, a primary object of the present invention is to provide a novel safety alert sign which provides a uniquely attention-getting and highly visible warning to oncoming drivers during both daylight, and, particularly twilight and dusk through the nighttime hour...	03/13/2008
20080036575	TERMINAL INCLUDING LIGHT EMITTING DEVICE, METHOD OF NOTIFYING SELECTION OF ITEM USING THE TERMINAL, AND METHOD OF NOTIFYING OCCURRENCE OF EVENT USING THE TERMINAL Disclosed herein is a method of notifying the selection of an item using a plurality of light emitting devices provided in a terminal, including: selecting an item of at least one item displayed on a display included in the terminal, and notifying the selection of the i...	02/14/2008
20080012692	SYSTEMS AND METHODS FOR PROVIDING SPECTRAL FEEDBACK TO VISUALLY CONVEY A QUANTITATIVE VALUE One embodiment relates to a complex quantitative media performance metric spectral display system. The system displays a spectral color that accurately represents a complex quantitative value of a media performance metric. The system includes an integrated electrical co...	01/17/2008
20080007400	Image projection system A laser projector and software are disclosed. The software controls the laser projector for factory and warehouse floor-room marking and signage....	01/10/2008
20070279242	Methods and systems for controlling directional sounders for route guidance A plurality of directional sounders located in a region being monitored can be synchronously and sequentially activated in various patterns to establish an audibly defined exit route from the region. Emitted audio, from a respective sounder, can be different than the au...	12/06/2007
20070057776	Table Light Having Function Of Playing Sound A table light combined with a sound-playing device includes a table light body and a sound-playing device (such as speakers) freely pivoted on a horizontal plane via pivotal shafts. Both ends of the table light base are transversely pivoted to a pair of speakers. A flex...	03/15/2007
20060261930	Emergency evacuation guiding system An emergency evacuation guiding system for guiding people to run away in a building system as an accident occurs comprises a detector system for detecting an accidents which is occurred in the building system; an informing system for informing people that an accident oc...	11/23/2006
20050200460	Signaling device A signaling device, in particular a signal pillar 1, is proposed, which is able to generate signals even outside the range of the usual optical and acoustic signals, and flexibly create them as needed with little additional effort. This object is achieved by prov...	09/15/2005

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Class 340/332 - Signal light systems