Y H Chen

Title: Y H Chen and Microfluidic Exosome Purification

Introduction

Y H Chen is an inventor based in Taipei City, Taiwan. His listed patent concerns a microfluidic device designed to purify exosomes while supporting high-speed processing, cell viability, and the reuse of cells for further exosome growth. Chen is associated with Oriental System Technology Inc.

Latest Patents

Chen’s listed patent, “Microfluidic Purification Device,” describes a system for exosome purification using coarse filtering, medium filtering, and a fine filter. The medium and fine filters are made using MEMS semiconductor processes, with V-shaped or funnel-shaped structures fabricated from silicon wafers. In the funnel-shaped design, the exit hole measures between 0.2 and 1 micrometer.

The device may also use an ultrasound vibrator attached to the input chamber, filter, and output chamber assembly. A controller can adjust the vibration amplitude, duty cycle, and duration to support high-speed operation. The design aims to combine efficient purification with high cell viability and cell recycling. Chen is listed with 1 patent.

Career Highlights

The available information identifies Chen as an inventor associated with Oriental System Technology Inc. His listed patent focuses on microfluidic and MEMS-based approaches to exosome purification.

Collaborations

Chen’s listed coworkers include Wen-Chie Huang and Chein-Hsun Wang.

Conclusion

Y H Chen’s patent describes a MEMS-based microfluidic purification device that combines filtering and controlled ultrasound to support efficient exosome processing and cell reuse.