Yi Hsien Ko

Title: Yi Hsien Ko: Innovator in Optical Touch Technology

Introduction

Yi Hsien Ko is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical touch technology, holding a total of 6 patents. His innovative work has paved the way for advancements in how devices interact with users through touch.

Latest Patents

One of Yi Hsien Ko's latest patents is an "Optical touch system and method having image sensors to detect objects over a touch surface." This invention discloses embodiments for optical touch systems and methods. It includes at least two image sensors configured to detect a plurality of objects over a touch surface, generating a plurality of object images. The system also features first light receiving elements arranged along a first direction to detect the objects, and a processing unit that calculates candidate coordinate data based on the object images. It selects the coordinate data representing the objects based on detection data from the first light receiving elements.

Another notable patent is for an "Electronic system" that includes a device with a screen and an optical touch device. This optical touch device monitors the activity of an object on the device's screen. When the object performs an operation in a designated region, the optical touch device generates first data. Conversely, when the object operates outside this region, it generates second data, with both data types differing from one another.

Career Highlights

Yi Hsien Ko is currently employed at Pixart Imaging Incorporated, where he continues to innovate in the field of optical touch technology. His work has been instrumental in enhancing user interaction with electronic devices.

Collaborations

He collaborates with talented coworkers, including Tzung Min Su and Ming Tsan Kao, who contribute to the development of cutting-edge technologies in their field.

Conclusion

Yi Hsien Ko's contributions to optical touch technology exemplify the spirit of innovation. His patents reflect a commitment to advancing user interaction with electronic devices, making him a notable figure in the realm of inventors.