Company Filing History:
Years Active: 2012
Title: Innovations of Szu-Chung Chang in Viterbi Decoding
Introduction: Szu-Chung Chang, an innovative inventor based in Taipei, Taiwan, has made notable contributions to the field of digital communications. His work primarily focuses on improving the efficiency of Viterbi decoders through patentable inventions.
Latest Patents: Chang holds a patent for an "ACS unit of a Viterbi decoder and method for calculating a bit error rate before a Viterbi decoder." This invention outlines an ACS unit that includes a state calculator and a BER (Bit Error Rate) calculator. The state calculator effectively determines the state metric of an appropriate target state within the trellis diagram, while also selecting one of two candidate source states. Furthermore, the BER calculator computes the bit error rate of the selected source state and the error count from its transition to the target state, enhancing the performance of the Viterbi decoder.
Career Highlights: Szu-Chung Chang is affiliated with Alpha Imaging Technology Corporation, where he applies his technical expertise to advance the field of image processing and communication technology. His innovative spirit drives the company’s focus on incorporating advanced decoding techniques into their products.
Collaborations: Throughout his career, Szu-Chung Chang has worked closely with his colleague, Shu-Mei Li. Their collaborative efforts have contributed to the development and refinement of technology in their field, leveraging their combined skills to push the boundaries of current innovations.
Conclusion: Szu-Chung Chang stands out as a key figure in the realm of Viterbi decoding, with his patent reflecting significant advancements in the field. His contributions at Alpha Imaging Technology Corporation and collaborative work with fellow innovators underscore the importance of teamwork and creativity in driving technological progress.