Won-Tae Choi

Title: Innovations of Won-Tae Choi

Introduction

Won-Tae Choi is a notable inventor based in Suwon-si, South Korea. He has made significant contributions to the field of optical mouse technology, holding a total of four patents. His work focuses on improving the performance and accuracy of optical navigation devices.

Latest Patents

One of his latest patents is a method for processing image data of an optical mouse. This invention involves filtering motion vectors from an image pixel array to minimize noise and enhance cursor movement on a PC screen. The method utilizes a mapper to store and transmit processed values to a personal computer interface, ensuring smoother cursor navigation. Another significant patent is for an optical navigation sensor device and an image processing method using a 2-dimensional sequential image process. This invention includes a pre-processor that stores and processes digital voltage values of image pixels, allowing for accurate motion coordinate calculations.

Career Highlights

Won-Tae Choi is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to innovate in the field of optical technology. His work has contributed to advancements in how optical devices interpret and process image data.

Collaborations

He has collaborated with notable coworkers, including Kyoung-Joong Min and Kang-ju Kim, to further enhance the capabilities of optical navigation technologies.

Conclusion

Won-Tae Choi's contributions to optical mouse technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of image processing and its applications in everyday technology.