Company Filing History:
Years Active: 1986-1993
Title: Towfik H Teherani: Innovator in Semiconductor Passivation
Introduction
Towfik H Teherani is a notable inventor based in Plano, TX (US). He has made significant contributions to the field of semiconductor technology, particularly in the area of passivation methods for materials such as Hg1-xCdxTe. With a total of 5 patents to his name, Teherani's work has implications for the development of advanced infrared detectors.
Latest Patents
Teherani's latest patents focus on innovative methods of passivation oxide conversion. One of his key inventions involves a method of passivation of Hg1-xCdxTe and similar semiconductors through surface oxidation, followed by chemical conversion of the oxide to either sulfide or selenide. This process includes preferred embodiments that provide sulfide conversion by immersing the oxide-coated Hg1-xCdxTe in a sodium sulfide solution, with optional ethylene glycol. Additionally, the selenidization process involves immersion in a solution of sodium selenide combined with sodium hydroxide in water and ethylene glycol. His patents also disclose infrared detectors that incorporate such sulfide and selenide passivated Hg1-xCdxTe.
Career Highlights
Teherani is currently associated with Texas Instruments Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in infrared detection systems, which are critical in various applications, including military and medical imaging.
Collaborations
Some of his notable coworkers include D Dawn Little and Arturo Simmons. Their collaborative efforts contribute to the innovative environment at Texas Instruments Corporation, fostering advancements in semiconductor technologies.
Conclusion
Towfik H Teherani's contributions to semiconductor passivation represent a significant advancement in the field. His innovative methods and patents are paving the way for improved infrared detection technologies.