Ho Chung-Yih

Title: Ho Chung-Yih: Innovator in Floating Point Arithmetic

Introduction

Ho Chung-Yih is a notable inventor based in Schenectady, NY (US). He has made significant contributions to the field of computer arithmetic, particularly in the area of floating point operations. His innovative work has led to the development of a unique system that enhances the efficiency of addition and subtraction in signed magnitude formats.

Latest Patents

Ho Chung-Yih holds a patent for a "System for performing addition and subtraction of signed magnitude." This versatile floating point adder performs high-speed floating point addition or subtraction on operands supplied in a signed magnitude format. The system includes separate exponent and mantissa data paths for processing the exponent fields and mantissa fields of the floating point binary numbers. The exponent data path computes the absolute difference between the exponents, passes the larger exponent, and adjusts it as needed for normalization and overflow handling. The mantissa data path denormalizes one of the input mantissas, adds the two mantissas, post-normalizes the result, and rounds it to the correct precision.

Career Highlights

Ho Chung-Yih is currently employed at General Electric Company, where he continues to innovate and contribute to advancements in technology. His work has been instrumental in improving computational efficiency in various applications.

Collaborations

Some of his notable coworkers include Daniel Arthur Staver and Barbara D Molnar, who have collaborated with him on various projects within the company.

Conclusion

Ho Chung-Yih's contributions to floating point arithmetic exemplify the impact of innovative thinking in technology. His patent reflects a significant advancement in computational methods, showcasing his expertise and dedication to the field.