Po-Hsun Hsien

Title: Innovations by Po-Hsun Hsien

Introduction

Po-Hsun Hsien is a notable inventor based in Kaohsiung, Taiwan. He has made significant contributions to the field of wireless technology, holding a total of 3 patents. His work focuses on methods and apparatuses that enhance the efficiency and functionality of wireless systems.

Latest Patents

One of his latest patents is titled "Method and apparatus for the wireless capture of coordinate-shift information." This invention provides an apparatus that captures coordinate-shift information wirelessly. It includes a pulse generator that generates a pulse signal, which is distributed into two paths. The apparatus features a working area defined by crossing X-axis and Y-axis signal lines, along with coils that generate a magnetic field. A scanning circuit and a synchronic determination circuit work together to process the signals and determine time delays, allowing for accurate coordinate shift information capture.

Another significant patent is "Transmitter and receiver for use in a wireless cursor control system." This system comprises a pointing device and a receiver. The pointing device includes a controller for user input and a transmitter that generates an output signal for transmission. The receiver demodulates the received output signal, enabling effective wireless cursor control.

Career Highlights

Po-Hsun Hsien is currently employed at Kye Systems Corporation, where he continues to innovate in the field of wireless technology. His work has contributed to advancements in user interface systems and wireless communication.

Collaborations

He has collaborated with notable coworkers, including Kenny Chien and Jeffrey Lee, who have also contributed to various projects within the company.

Conclusion

Po-Hsun Hsien's innovative work in wireless technology has led to the development of several important patents. His contributions continue to influence the field and enhance user experiences in wireless systems.