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. 22, 2026
Filed:
May. 24, 2024
Illumina, Inc., San Diego, CA (US);
Beng Keong Ang, Singapore, SG;
Heng Kuang Cheng, Singapore, SG;
Boon Kheng Lim, Singapore, SG;
Jian Kai Tan, Singapore, SG;
AI Wee Lee, Singapore, SG;
Jia Zhi Lim, Singapore, SG;
ILLUMINA, INC., San Diego, CA (US);
Abstract
Actuation systems and methods are disclosed. An apparatus includes a housing, a printed circuit board, and a plurality of shape memory alloy actuators. The printed circuit board is coupled to the housing. Each shape memory alloy actuator has a pair of wire mounts, an actuator rod, a shape memory alloy wire, and a latch assembly. The pair of wire mounts are coupled to opposing sides of the printed circuit board and the actuator rod has a wire guide. The shape memory alloy wire is coupled to the wire mounts and positioned around the wire guide. The latch assembly is coupled to the printed circuit board. Applying a voltage to the shape memory alloy wire retracts the shape memory alloy wire and causes the corresponding actuator rod to move between a first position and a second position. The latch assembly is to hold the actuator rods in the second position.