The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 17, 2025
Filed:
Apr. 21, 2022
Artilux, Inc., Menlo Park, CA (US);
Konstantin P. Petrov, Hsinchu County, TW;
Yun-Chung Na, San Jose, CA (US);
Artilux, Inc., Menlo Park, CA (US);
Abstract
A light emission system including a first sub-system. The first sub-system includes a storage inductor having a first inductor terminal coupled to a voltage source and a second inductor terminal; a storage capacitor having a first capacitor terminal coupled to the first terminal of the storage inductor, and a second capacitor terminal coupled to a reference voltage node; a switch having a control terminal coupled to a driver circuitry that sends a modulation signal to open or close the switch, a first channel terminal coupled to the second inductor terminal, and a second channel terminal coupled to the reference voltage node; and a load having N laser diodes coupled in series, where the N laser diodes include a first laser diode having a terminal coupled to the second inductor terminal, and an N-th laser diode having a terminal coupled to the reference voltage node.