Company Filing History:
Years Active: 1987
Title: Emile M Roth: Innovator in Evoked Potential Autorefractometry
Introduction
Emile M Roth is a notable inventor based in Pittsburgh, PA, recognized for his contributions to the field of autorefractometry. His innovative work has led to the development of a unique system that enhances the accuracy of vision prescriptions.
Latest Patents
Roth holds a patent for an "Evoked Potential Autorefractometry System." This system utilizes a computer to drive an alternating checkerboard mirror stimulus, projecting a stimulus pattern directly to the patient through a continuously variable focus lens. The system is designed to maintain a constant image size on the patient's retina. The evoked potentials produced by the patient are amplified and filtered both in analog and digital formats, allowing for precise peak-to-peak detection of the evoked potentials to determine amplitude. The digital filter includes a 255-point running sum, while the peak-to-peak amplitudes are asynchronously digitally filtered using a 16-point running sum to produce an amplitude measure of the evoked potentials. The lens is rapidly swept from one extreme of focus to the other to determine the area in which the peak amplitude occurs, and subsequently, smaller sweeps are conducted to pinpoint the peak amplitude within a desired diopter, which is then printed out as the patient's prescription.
Career Highlights
Emile M Roth has made significant strides in his career, particularly through his work at Westinghouse Electric Corporation. His innovative approach to autorefractometry has set a new standard in the field, showcasing his dedication to improving vision care technology.
Collaborations
Roth has collaborated with esteemed colleagues such as Thomas E Bernard and Edwin R Mohan, contributing to the advancement of technology in the field of vision science.
Conclusion
Emile M Roth's contributions to autorefractometry through his patented system demonstrate his commitment to innovation in vision care. His work continues to influence the industry, paving the way for more accurate and efficient vision prescriptions.
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.