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:
Sep. 26, 2023
Filed:
Oct. 26, 2020
Fluence Bioengineering, Inc., Austin, TX (US);
Jonathan Williams, Austin, TX (US);
Jose Garcia, Austin, TX (US);
Guruprakash Iyer, Austin, TX (US);
FLUENCE BIOENGINEERING, INC., Austin, TX (US);
Abstract
Apparatuses of various forms and each having at least one LED string controlled by a current controller biased by voltage tap nodes in the LED string, and circuitry for implementing the same. In some implementations, circuitry made in accordance with the present disclosure includes a current controller and current-control circuitry. The current controller is biased by a voltage drop across one or more LEDs in an LED string and controls the current-control circuitry in a manner that controls the electrical current in the LED string. In some implementations, one or more additional LED strings and/or one or more other devices may be controlled directly or indirectly by operation of the current controller.