Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mark S. Olsson0
Alexander L. Warren0
Date of Patent
February 6, 2024
0Patent Application Number
162555240
Date Filed
January 23, 2019
0Patent Citations
Patent Primary Examiner
Patent abstract
Battery pack for use with a portable device, including colored LEDs for presenting a high granularity battery charge state, are disclosed. One embodiment includes a red and a green LED, wherein solid and blinking patterns are presented by the LEDs to correspond to a relative battery charge state. Other battery state indications, such as failure states, may also be presented on the colored LEDs.
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