Hung-Jen Huang

Title: Innovations of Hung-Jen Huang

Introduction

Hung-Jen Huang is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of coding theory, particularly in the development of methods for decoding Low-Density Parity-Check (LDPC) codes. His work has implications for various applications in telecommunications and data transmission.

Latest Patents

Hung-Jen Huang holds a patent for a "Method and apparatus for decoding low-density parity-check (LDPC) code." This invention includes an LDPC decoder that features variable-node calculation circuitry and check-node calculation circuitry. The check-node calculation circuitry performs modulo 2 multiplication on a codeword and a parity check matrix to calculate first syndromes in a first-stage state. The variable-node calculation circuitry utilizes a bit flipping algorithm to generate variable nodes and calculate soft bits for these nodes in a second-stage state. The process continues through a third stage if the second syndromes indicate that the previously generated variable nodes are incorrect, repeating until decoding succeeds or a maximum number of iterations is reached.

Career Highlights

Hung-Jen Huang is currently employed at Silicon Motion, Inc., where he applies his expertise in coding theory and signal processing. His work at the company has contributed to advancements in memory and storage solutions.

Collaborations

Hung-Jen Huang collaborates with Shiuan-Hao Kuo, a fellow professional in the field. Their partnership enhances the innovative efforts at Silicon Motion, Inc.

Conclusion

Hung-Jen Huang's contributions to the field of LDPC code decoding exemplify the importance of innovation in technology. His work continues to influence advancements in data transmission and telecommunications.