Hung C Nguyen

Title: Innovations of Inventor Hung C Nguyen

Introduction

Hung C Nguyen is a notable inventor based in Webster, NY (US), recognized for his contributions to the field of print technology. He holds a total of four patents, showcasing his innovative approach to solving complex engineering challenges. His work primarily focuses on advancements in printhead technology and high voltage device packaging.

Latest Patents

One of Hung C Nguyen's latest patents is titled "Printhead element butting." This invention involves a large array or pagewidth printhead fabricated from printhead elements or subunits. The printhead subunits are butted together at either adjacent channel elements or adjacent heater elements to form a pagewidth printhead. The butting element, either heater or channel element, is slightly wider than the non-butting element, thereby providing gaps between the non-butting elements of a printhead element array. This design reduces or eliminates potentially damaging thermal compressive forces between adjacent heater elements. Additionally, when heater elements are used as the butting element, the structural strength is increased since the heater wafer is stronger than the channel wafer. The width of the polyimide wall at the edges of the heater wafer is also increased, providing greater protection for thermal transducers located at the edges of individual heater elements.

Another significant patent is the "Method of packaging a high voltage device array in a multi-chip module." This method allows several high voltage chips to be packaged within a single, typically low voltage plastic package. The high voltage chips are designed to remain electrically isolated from each other to avoid undesirable side effects such as arcing between the chips, while still being able to share electronic data and communicate through their input and output nodes. This unique packaging method enables the typically low voltage plastic packaging to withstand operating voltages up to 35 times greater than previously achieved.

Career Highlights

Hung C Nguyen is currently employed at Xerox Corporation, where he continues to innovate and develop new technologies. His work has significantly impacted the field of printing and electronics, making him a valuable asset to his company.

Collaborations

Throughout his career, Hung has collaborated with notable coworkers such as Donald J Drake and Mark Anthony Cellura. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Hung C Nguyen's innovative patents and contributions to the field of print technology highlight his expertise and dedication as an inventor. His work continues