Company Filing History:
Years Active: 1992
Title: Innovations of Gary F MacKay
Introduction
Gary F MacKay is a notable inventor based in Pictou County, Canada. He has made significant contributions to the field of radiation measurement through his innovative designs. His work has led to the development of a unique dosimeter that enhances the accuracy of radiation dose readings.
Latest Patents
Gary F MacKay holds a patent for a Direct Reading Dosimeter. This invention relates to a radiation dosimeter that incorporates a pair of insulated gate field effect transistors integrated into the same silicon substrate. Each transistor operates in both a bias mode and a test mode. The design includes a circuit element for biasing each transistor during the test mode, allowing one transistor to be more sensitive to ionizing radiation than the other. Additionally, the invention features a circuit element that determines the difference in threshold voltages of the transistors during the test mode, with the difference voltage indicating the radiation dose. The transistors are continuously switched between bias mode and test mode, ensuring that the test mode operation period is minimal compared to the bias mode.
Career Highlights
Gary F MacKay is associated with Thompson and Nielson Electronics Ltd., where he has applied his expertise in electronics and radiation measurement. His innovative approach has positioned him as a key figure in the development of advanced dosimetry technology.
Collaborations
Gary has collaborated with notable coworkers, including Ian Thomson and Martin P Brown. Their combined efforts have contributed to the advancement of technology in their field.
Conclusion
Gary F MacKay's contributions to radiation measurement through his innovative dosimeter reflect his dedication to enhancing safety and accuracy in radiation exposure assessments. His work continues to influence the field positively.