Hamid R Shafiee

Title: Hamid R Shafiee: Innovator in Signal Detection Technologies

Introduction

Hamid R Shafiee is a notable inventor based in Bloomington, MN (US). He has made significant contributions to the field of signal detection, holding a total of 5 patents. His work primarily focuses on enhancing data detection methods in various technological applications.

Latest Patents

One of his latest patents is titled "Full and half-rate signal space detection for channels with a time-varying MTR." This invention provides a detector designed to identify data values within a data signal that is sampled to yield temporally separated data samples. The first detector portion determines the location of a first sample vector in a first signal space, while the second detector portion identifies the location of a second sample vector in a second signal space. This is achieved through a logic statement that combines multiple location indicators, each indicating the second sample vector's location relative to respective boundary surfaces. Notably, the logic statement's form is independent of the values of the location indicators, and each indicator operates independently of the others.

Another significant patent is the "Static Viterbi detector for channels utilizing a code having time varying constraints." This detector is utilized for detecting data encoded in a read signal received from a storage channel. It features a Viterbi detector with a time-invariant structure, specifically designed to detect data encoded according to a code with time-varying constraints.

Career Highlights

Hamid R Shafiee is currently employed at Seagate Technology Incorporated, where he continues to innovate in the field of data detection technologies. His work has been instrumental in advancing the capabilities of signal processing systems.

Collaborations

Some of his notable coworkers include Bernardo Rub and Robert E Kost, who have collaborated with him on various projects within the realm of signal detection.

Conclusion

Hamid R Shafiee's contributions to signal detection technologies have established him as a prominent figure in his field. His innovative patents reflect his commitment to advancing data detection methods, making a lasting impact on technology.