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US Patent 11769987 Methods and systems of driving arrays of diodes

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Contents

Is a
Patent
Patent

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent Number
11769987
Patent Inventor Names
Jean-Paul Anna Joseph Eggermont
Date of Patent
September 26, 2023
Patent Application Number
16255291
Date Filed
January 23, 2019
Patent Citations
‌
US Patent 11245247 Pulsed laser diode driver
‌
US Patent 11398716 Vertical-cavity surface-emitting laser array with multiple metal layers for addressing different groups of emitters
‌
US Patent 7545839 Apparatus and method for driving a pulsed laser diode
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US Patent 8613536 System and method for combining laser arrays for digital outputs
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US Patent 9368936 Laser diode firing system
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US Patent 9570997 Controlled power supply circuit
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US Patent 9847736 Driver circuit for LEDs for time-of-flight calculation
‌
US Patent 10158211 Pulsed laser diode driver
...
Patent Primary Examiner
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Tod T Van Roy
CPC Code
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H01S 5/0428
Patent abstract

Driving arrays of diodes. At least some of the example embodiments are methods of driving an array of diodes including: charging an inductor to increase an inductor current, the charging ceases when the inductor current reaches a predetermined threshold; driving the inductor current through a first portion of the array of diodes, the driving ceases prior to the inductor current reaching zero; and recirculating the inductor current through the inductor until a next charging event.

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