Company Filing History:
2 out of 427 
1 out of 20 
1 out of 22,252 
Years Active: 1990-2004
Title: Innovations by John R. Stice
Introduction
John R. Stice is a notable inventor based in Redmond, WA (US). He has made significant contributions to the field of electronics, particularly in the development of analog to digital converters and electrocardiograph monitoring systems. With a total of 4 patents to his name, Stice's work has had a meaningful impact on medical technology.
Latest Patents
One of his latest patents is an "Analog to digital converter utilizing resolution enhancement." This invention addresses the need for an analog to digital converter that can effectively process input signals with both low frequency and superimposed AC components. Another significant patent is the "Digital sliding pole fast-restore for an electrocardiograph display." This invention provides a method and apparatus for monitoring electrocardiograph waveforms, ensuring that the trace returns to the center of the display. The design includes a monitoring circuit with an amplifier and a switch that adjusts the frequency response curve, allowing for accurate monitoring of ECG waveforms.
Career Highlights
Throughout his career, John R. Stice has worked with reputable companies such as Physio-Control, Inc. and Physio-Control Manufacturing Corporation. His experience in these organizations has contributed to his expertise in medical device innovation.
Collaborations
Stice has collaborated with notable individuals in the field, including Dennis R. Seguine and Stephen P. LaBrash. These partnerships have likely enhanced his work and contributed to the success of his inventions.
Conclusion
John R. Stice's contributions to the field of electronics and medical technology are commendable. His innovative patents reflect his dedication to improving healthcare through technology.