Yee-Ming Chung

Title: Innovations of Yee-Ming Chung

Introduction

Yee-Ming Chung is an accomplished inventor based in South Pasadena, California. He has made significant contributions to the field of optical scanning technology, holding two patents that showcase his innovative approach to solving complex problems in this area.

Latest Patents

Chung's latest patents include an "Apparatus and method for velocity compensation of the scanning spot" and an "Apparatus for generating a pixel clock to control the timing of data pulses in an optical scanning device." The first patent utilizes a voltage-controlled oscillator (VCO) to generate a pixel clock, with a digital-to-analog converter (DAC) providing the control voltage. This system allows for the adjustment of the pixel clock frequency based on pixel position, ensuring uniform pixel placement across the scan line. The second patent describes a scanner system that includes a light source and scanning components designed to move a spot of light across a surface. This system compensates for pixel position and exposure distortion caused by variations in spot velocity, enhancing the accuracy and quality of the scanned images.

Career Highlights

Throughout his career, Chung has worked with notable companies such as S&R Tech Development, Inc. and Olive Tree Technology, Inc. His experience in these organizations has contributed to his expertise in optical scanning technologies and innovations.

Collaborations

Chung has collaborated with several professionals in his field, including Melvin E. Swanberg and Raymond Eskenazi. These partnerships have likely enriched his work and led to further advancements in his inventions.

Conclusion

Yee-Ming Chung's contributions to optical scanning technology through his patents and career experiences highlight his role as an innovative inventor. His work continues to influence the field and pave the way for future advancements.