Elliot En-Yu Hui

Title: Innovations of Elliot En-Yu Hui

Introduction

Elliot En-Yu Hui is a prominent inventor based in Irvine, CA. He has made significant contributions to the field of microfluidics, holding a total of 7 patents. His work focuses on innovative solutions that enhance the functionality and efficiency of microfluidic systems.

Latest Patents

One of his latest patents is titled "Microfluidic phase-change membrane microvalves." This invention is directed to the fabrication and use of phase-change material (PCM) membranes in microvalves for microfluidic systems. The microvalve may be fabricated by using a tissue-sectioning instrument to slice a thin membrane of PCM off of a block of PCM. The membrane may then be sandwiched between a plurality of microfluidic flow sections to act as a microvalve. At room temperature, the membrane may exist in a solid state to act as a zero-leakage seal and microvalve. Applying heat to the membrane may bring the membrane to a melting point, causing it to reach a liquid state. The microvalve in the liquid state may experience a surface tension effect by a material of the microfluidic flow sections, causing it to displace from a flow path and allow a fluid to pass from one microfluidic flow section to another.

Another notable patent is "Systems and methods for rapid generation of droplet libraries." This invention involves arrays of droplet-on-demand dispensers controlled by a row-column addressing scheme that can reduce the number of on-chip address lines, thereby making it feasible to construct large dispenser arrays. Decoders are used to further reduce the number of control lines that select a specific address line. A microfluidic logic controller includes row-select lines, each coupled to dispensers disposed on the same row, and column-select lines, each coupled to dispensers disposed on the same column such that each dispenser is associated with a unique row-column address. A logic circuit can actuate a dispenser only if the logic circuit receives signals from both the row-select line and the column-select line corresponding to the row-column address of the selected dispenser. Reagents can be dispensed from the dispenser array, thereby allowing for rapid formatting of a reagent library into microfluidic droplets.

Career Highlights

Elliot En-Yu Hui is affiliated with the University of California, where he continues to advance research in micro