Hwa Chaw Law

Title: Hwa Chaw Law: Innovator in Error Correction Code Circuitry

Introduction

Hwa Chaw Law is a notable inventor based in Kuala Langat, Malaysia. He has made significant contributions to the field of integrated circuit design, particularly in error correction code (ECC) schemes. With a total of 2 patents to his name, Law continues to push the boundaries of technology.

Latest Patents

One of his latest patents is focused on a modular error correction code circuitry. This innovative scheme provides a modular ECC solution in a multi-channel IO link of an integrated circuit device. The design allows for core logic circuitry to be configured post-manufacturing, accommodating variations that may arise. The modular ECC scheme enables the partitioning of a parity check matrix associated with the core logic configuration, allowing for flexibility in forming different IO topologies.

Another significant patent involves methods and apparatus for reducing microbumps for inter-die double-data rate (DDR) transfer. This data transfer scheme utilizes an ECC encoding method that takes advantage of the DDR property, where a single microbump defect can yield four possible error scenarios. By employing a specialized SEC-DED-DAEC encoding scheme, the design minimizes the number of parity check bits needed to detect data bit errors linked to a defective microbump.

Career Highlights

Hwa Chaw Law is currently employed at Intel Corporation, where he applies his expertise in integrated circuit technology. His work has been instrumental in advancing ECC methodologies, which are crucial for enhancing data integrity in electronic devices.

Collaborations

Throughout his career, Law has collaborated with talented individuals such as Kiun Kiet Jong and Yu Ying Ong, who contribute to the innovative environment at Intel Corporation.

Conclusion

Hwa Chaw Law's contributions to error correction code circuitry exemplify his commitment to innovation in integrated circuit design. His patents reflect a deep understanding of technology and its applications, making him a valuable asset in the field.