Wing Yan Ho

Title: Innovations of Wing Yan Ho

Introduction

Wing Yan Ho is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of technology, particularly in the development of advanced medical devices and high-efficiency lighting solutions. With a total of 2 patents to his name, his work reflects a commitment to innovation and practical applications.

Latest Patents

One of Wing Yan Ho's latest patents is a "Single-body unit for pulse oximeter calibration." This invention provides an all-solid, single-body unit designed for calibrating a pulse oximeter using probe light beams. The unit is primarily composed of a mixture of materials, including polymer materials that create a flexible solid medium. This medium allows for the transmission of a pulsatile rhythmic train of action force, emulating the absorbance characteristics of probe light beams due to pulsing arterial blood. The design eliminates the need for additional devices during calibration, enhancing its usability.

Another significant patent is for "High reliability high voltage vertical LED arrays." This invention presents improved arrays of high-voltage vertical-emitting LEDs that generate substantially lower heat compared to conventional LED arrays. Each LED in the array includes a first electrode on the light-emitting face and a second electrode, surrounded by a conductive matrix. This innovative design ensures that even if an individual LED fails, an alternate electrical pathway is available, maintaining the reliability of the array.

Career Highlights

Wing Yan Ho is associated with the Hong Kong Applied Science and Technology Research Institute, where he continues to push the boundaries of technology through his research and inventions. His work has garnered attention for its practical applications and innovative approaches to existing challenges in the field.

Collaborations

He has collaborated with notable coworkers, including Lut Hey Chu and Ngok Man Sze, contributing to a dynamic research environment that fosters innovation and creativity.

Conclusion

Wing Yan Ho's contributions to technology through his patents demonstrate his dedication to advancing medical and lighting technologies. His innovative spirit and collaborative efforts continue to inspire progress in these fields.