Stephen Warren Blaine

Title: The Innovations of Stephen Warren Blaine

Introduction

Stephen Warren Blaine is an accomplished inventor based in Vancouver, Canada. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on innovative methods for measuring dopant content in semiconductor materials, which is crucial for the advancement of electronic devices.

Latest Patents

Blaine's latest patents include a "System for measuring levels of radiation reflecting from semiconductor material for use in measuring the dopant content thereof." This invention describes a system and method for non-contact measurement of dopant content by reflecting infrared (IR) radiation off semiconductor material into an integrating sphere. The system scatters the received radiation and passes portions through band pass filters of differing wavelength ranges. By comparing the energy levels passed through each filter, the dopant content can be calculated using a correlation curve based on known wafer dopant content.

Another notable patent is for "Non-contact measurement of the dopant content of semiconductor layers." This system also utilizes infrared (IR) radiation, splitting it into two beams and passing each through pass band filters of differing wavelength ranges. Similar to his previous invention, the energy levels are compared, and the dopant content is calculated by referencing a correlation curve made up of known wafer dopant content.

Career Highlights

Throughout his career, Stephen Warren Blaine has worked with several notable companies, including Aurora Control Technologies Inc. and Aurora Solar Technologies (Canada) Inc. His expertise in semiconductor technology has allowed him to contribute to various projects that enhance the efficiency and accuracy of semiconductor measurements.

Collaborations

Blaine has collaborated with esteemed colleagues such as E Michael Heaven and Gordon Matthew Deans. These partnerships have fostered innovation and have led to advancements in the field of semiconductor technology.

Conclusion

Stephen Warren Blaine's contributions to semiconductor technology through his innovative patents demonstrate his commitment to advancing the field. His work not only enhances measurement techniques but also supports the ongoing development of electronic devices.