Company Filing History:
Years Active: 2001-2011
Title: Lester L Wilson: Innovator in Semiconductor Testing
Introduction
Lester L Wilson is a prominent inventor based in Sherman, Texas, known for his significant contributions to the field of semiconductor testing. With a total of 11 patents to his name, Wilson has made remarkable advancements that enhance the efficiency and reliability of semiconductor devices.
Latest Patents
Among his latest patents is the "Known good die using existing process infrastructure." This invention describes an apparatus for testing a semiconductor die, which includes a package with a cavity and multiple terminals. The semiconductor die, equipped with bond pads, is placed within the cavity, and an interconnecting layer with conductive paths is also included. This innovative design ensures effective engagement between the bond pads and the terminals, utilizing compliant bump probe tips for optimal performance.
Another notable patent is the "Stud-cone bump for probe tips used in known good die carriers." This method involves creating a membrane for semiconductor carriers, featuring an electrically insulating substrate and an interconnect pattern. A stud is attached to the interconnect pattern using gold ball bonding techniques, and a compliant material is applied to enhance functionality. This invention aims to improve the reliability of connections with semiconductor devices.
Career Highlights
Lester L Wilson has dedicated his career to advancing semiconductor technology. He is currently associated with Texas Instruments Corporation, a leading company in the electronics industry. His work has significantly impacted the development of testing methodologies for semiconductor devices, making them more efficient and reliable.
Collaborations
Throughout his career, Wilson has collaborated with notable colleagues, including Richard W Arnold and James A Forster. These partnerships have fostered innovation and contributed to the success of various projects in the semiconductor field.
Conclusion
Lester L Wilson's contributions to semiconductor testing through his innovative patents and collaborations have established him as a key figure in the industry. His work continues to influence the development of reliable semiconductor technologies.