Invention Grant
- Patent Title: Portable lighting devices
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Application No.: US16128398Application Date: 2018-09-11
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Publication No.: US10285242B2Publication Date: 2019-05-07
- Inventor: Anthony Maglica , Stacey West
- Applicant: Mag Instrument, Inc.
- Applicant Address: US CA Ontario
- Assignee: MAG INSTRUMENT, INC
- Current Assignee: MAG INSTRUMENT, INC
- Current Assignee Address: US CA Ontario
- Agent Roy L Anderson
- Main IPC: H05B37/02
- IPC: H05B37/02 ; F21V23/04 ; F21V23/00 ; F21L4/04 ; F21V19/04 ; F21L4/00 ; G01R19/165
Abstract:
A method for increasing battery life in a lighting device powered by a battery source in which an electronic circuit is caused to provide a declining power supply to a light emitting diode (“LED”) as a power profile of the battery source declines.
Public/Granted literature
- US20190029095A1 Portable Lighting Devices Public/Granted day:2019-01-24
Information query
