Company Filing History:
10 out of 382 
4 out of 4 
2 out of 134 
Years Active: 1988-2008
Title: E Henry Stevens: Pioneer in Microelectronic Device Fabrication
Introduction
E Henry Stevens, based in Colorado Springs, CO, is a remarkable inventor credited with 19 patents, primarily focusing on advancements in microelectronic devices. His innovative methods have significantly enhanced the fabrication processes involved in semiconductor technology.
Latest Patents
Stevens' latest patents include a groundbreaking method for low-temperature annealing of metallization microstructures in the production of microelectronic devices. This method outlines a technique for filling recessed microstructures on a semiconductor wafer with metallization through an electroplating process. The aim is to produce metal grains sufficiently small to effectively fill these intricate microstructural features. The deposited metal can undergo an annealing process at temperatures below 100 degrees Celsius, allowing for grain growth that optimizes electrical properties. Several innovative apparatuses for executing these unique annealing processes are also described within his patents.
Career Highlights
Throughout his career, Stevens has contributed significantly to leading companies in the microelectronics sector. He has worked with Semitool, Inc. and Quality Microcircuits Corporation, where his expertise in microelectronic device fabrication has led to numerous advancements in the industry. His patents reflect a deep understanding of the challenges and requirements of modern semiconductor fabrication.
Collaborations
Stevens has collaborated with prominent figures in the field, including Thomas Lee Ritzdorf and LinLin Chen. These partnerships have facilitated a fruitful exchange of ideas and innovations, further enhancing the development of cutting-edge technologies in microelectronics.
Conclusion
E Henry Stevens stands out as a leading inventor whose contributions to microelectronics have left a lasting impact on the industry. His innovative approaches to device fabrication and metallization processes continue to influence ongoing advancements in semiconductor technology. With a strong portfolio of patents and a history of collaboration with notable peers, Stevens' work remains vital in shaping the future of microelectronics.
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.