Wen-Chang Lin

Title: Innovations of Wen-Chang Lin

Introduction

Wen-Chang Lin is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of communication technology, particularly in spread spectrum systems. With a total of 4 patents to his name, Lin's work showcases his expertise and innovative spirit.

Latest Patents

One of his latest patents is a "Partially matched filter for spread spectrum communication." This invention involves a method for acquiring a transmitted pseudo noise (PN) code from a received signal that is data modulated. The method includes multiplying the received signal by cosine and sine functions to produce in-phase and quadrature down-converted signals. These signals are then multiplied by the PN code to produce outputs that are summed and compared to a threshold value to determine code phase equality.

Another significant patent is the "Differentially matched filter for a spread spectrum system." This invention comprises a delay line, a multiplication stage, and two adders. It provides a method for filtering spread signals at the receiving side of a transmission system, enhancing the efficiency of communication in code division multiple access systems.

Career Highlights

Wen-Chang Lin has worked with prominent organizations such as the Industrial Technology Research Institute and the Industrial Technology Research Laboratories. His experience in these institutions has allowed him to develop and refine his innovative ideas in communication technology.

Collaborations

Lin has collaborated with various professionals in his field, including Yu T Su, who has contributed to his research and development efforts.

Conclusion

Wen-Chang Lin's contributions to communication technology through his patents and career highlights demonstrate his innovative capabilities. His work continues to influence advancements in spread spectrum systems and communication methodologies.