Company Filing History:
Years Active: 2022-2023
Title: Amr O Haggag: Innovator in Transistor Technology
Introduction
Amr O Haggag is a notable inventor based in Pleasanton, CA (US). He has made significant contributions to the field of electronics, particularly in transistor technology. With a total of 2 patents to his name, Haggag continues to push the boundaries of innovation.
Latest Patents
Haggag's latest patents include groundbreaking work in two key areas. The first patent, titled "Transistor aging reversal using hot carrier injection," relates to a circuit designed to reverse a threshold voltage shift of a transistor. This circuit features a current mirror for sensing transistor current, a gate biasing module for providing gate bias, and a calibration engine that controls the gate biasing module based on the mirrored current. The design aims to operate the transistor in a region where hot carrier injection (HCI) is present, enhancing its performance.
The second patent, "Extending bandwidth of analog circuits using ferroelectric negative capacitors," focuses on a circuit implementation that extends the bandwidth of an amplifier. This extended bandwidth amplifier includes a first digitally-trimmable negative-capacitance capacitor, which is coupled between the input node and a power supply terminal. The innovative design incorporates a controller that adjusts the switches based on the input capacitance of the amplifier, thereby optimizing its performance.
Career Highlights
Amr O Haggag is currently employed at Apple Inc., where he applies his expertise in electronics and innovation. His work at Apple has allowed him to collaborate with some of the brightest minds in the industry, contributing to the development of cutting-edge technologies.
Collaborations
One of Haggag's notable coworkers is Aly Ismail. Their collaboration exemplifies the synergy that can occur when talented individuals work together in the field of innovation.
Conclusion
Amr O Haggag is a distinguished inventor whose work in transistor technology and analog circuits has made a significant impact in the electronics industry. His patents reflect a commitment to advancing technology and improving device performance.