Location History:
- Dallas, TX (US) (1997 - 2001)
- Garland, TX (US) (2002 - 2013)
Company Filing History:
Years Active: 1997-2013
Title: Innovations by Jeremias Perez Libres in Semiconductor Technology
Introduction
Jeremias Perez Libres is a notable inventor based in Garland, Texas, recognized for his contributions to semiconductor technology. With a total of 11 patents to his name, he has made significant advancements in the field, particularly in thermal control methods for semiconductor devices.
Latest Patents
Among his latest patents are two innovative inventions. The first is an "Apparatus for thermal control of semiconductor chip assembly and underfill." This apparatus features a plate with a body and a surface that can be heated to a controlled temperature profile across various locations. It includes mesas that maintain the same temperature and are designed to support portions of the substrate. Movable capillaries are incorporated to blow cooled gas onto selected areas of the assembly, while at least one movable syringe dispenses a polymer precursor.
The second patent is titled "Thermal method to control underfill flow in semiconductor devices." This method involves assembling a semiconductor device where a chip with solder bodies is flipped onto a substrate. After the reflow process, a gap separates the chip and substrate. A polymer precursor is chosen based on its viscosity, which is known to depend on temperature. The apparatus controls the temperature profile across the plate, allowing for precise management of the precursor's flow into the gap through capillary action, ensuring a linear front until the gap is filled without voids.
Career Highlights
Jeremias Perez Libres has made a significant impact at Texas Instruments Corporation, where he applies his expertise in semiconductor technology. His work has led to advancements that enhance the efficiency and reliability of semiconductor devices.
Collaborations
He collaborates with talented coworkers, including Joel Tomas Medina and Mary C. Miller, contributing to a dynamic team focused on innovation in semiconductor technology.
Conclusion
Jeremias Perez Libres stands out as a key figure in the semiconductor industry, with his innovative patents paving the way for future advancements. His work continues to influence the development of efficient semiconductor devices.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.