Ping-Hsing Lu

Title: The Innovations of Ping-Hsing Lu

Introduction: Ping-Hsing Lu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of optical disc technology. His work focuses on improving data generation methods for optical media.

Latest Patents: Ping-Hsing Lu holds a patent for an "ATIP bit data generator and method for generating ATIP bit data in optical discs." This invention addresses the challenges of uneven duty cycles in ATIP (absolute time in pre-groove) bit data generation. The ATIP bit data generator comprises an analog processor, a high-frequency clock generator, a first decoder, a sync pattern detector, and a second decoder. The analog processor processes signals from an optical pickup to generate an ATIP FM signal. The high-frequency clock generator uses this signal as a reference to provide a high-frequency clock. The first decoder generates bi-phase data from the ATIP FM signal and the clock. The sync pattern detector creates a sync indication signal, while the second decoder counts the pulse number of the high-frequency clock during each counting cycle. This innovative approach allows for accurate output of ATIP bit data based on specific threshold values.

Career Highlights: Ping-Hsing Lu is currently employed at MediaTek Corporation, a leading global semiconductor company. His work at MediaTek has allowed him to apply his expertise in optical disc technology and contribute to advancements in the field.

Collaborations: Throughout his career, Ping-Hsing Lu has collaborated with talented individuals such as Chao-Long Tsai and Yao-Jen Liang. These collaborations have fostered innovation and enhanced the development of new technologies.

Conclusion: Ping-Hsing Lu's contributions to optical disc technology through his innovative patent demonstrate his expertise and commitment to advancing the field. His work continues to influence the industry and inspire future innovations.