Company Filing History:
Years Active: 2016-2025
Title: The Innovations of David Li
Introduction
David Li is a prominent inventor based in San Diego, California. He has made significant contributions to the field of semiconductor technology, holding a total of seven patents. His work primarily focuses on memory circuit architecture and sense amplifiers, which are crucial for enhancing the performance of electronic devices.
Latest Patents
One of David Li's latest patents is the "Pseudo-differential de-glitch sense amplifier." This invention provides a memory system with a pseudo-differential sense amplifier that allows for single-ended sensing of a first read bit line from a first bank of bitcells. The sense amplifier effectively compares the voltage of the first read bit line to that of a pre-charged second read bit line from a second bank of bitcells, facilitating accurate bit decisions during read operations.
Another notable patent is the "Memory circuit architecture." This semiconductor device features a memory circuit with multiple quadrants arranged around a bank control component. The first quadrant includes a first bit cell core and a set of input-output circuits designed to access it. The second quadrant, adjacent to the first, contains a second bit cell core and its own input-output circuits. This innovative design enhances the symmetry and efficiency of memory operations.
Career Highlights
David Li is currently employed at Qualcomm Incorporated, a leading company in the telecommunications and semiconductor industry. His work at Qualcomm has allowed him to push the boundaries of memory technology and contribute to advancements in mobile and computing devices.
Collaborations
Throughout his career, David has collaborated with talented individuals such as Po-Hung Chen and Chulmin Jung. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
David Li's contributions to semiconductor technology and memory circuit design have established him as a notable inventor in his field. His innovative patents and collaborations continue to influence the future of electronic devices.