Company Filing History:
Years Active: 1979-1984
Title: The Innovative Contributions of William C. Apple
Introduction
William C. Apple is a notable inventor based in Brighton, MI (US). He has made significant contributions to the field of integrated circuit devices and data communication systems. With a total of 4 patents to his name, his work showcases a blend of creativity and technical expertise.
Latest Patents
One of his latest patents is the "Combination encoder-decoder integrated circuit device." This dual-purpose integrated circuit can function both as an encoder, providing digital signals according to a preselected code, and as a decoder, comparing received signals with internally generated digitally coded signals. The device features multiple input/output ports for electrical connections with external circuitry and includes a pulse generator that supplies digital signals based on a preselected code. This innovation enhances security levels for systems utilizing the device, such as garage door openers, while accommodating noise levels encountered during authorized use.
Another significant patent is the "Data communication system for activating remote loads." This system allows for the selective activation of multiple remote loads. It includes a transmitter with an encoder that generates a multi-bit pulse train for transmission to a receiver. The pulse train's selected bits define an address code, while others define data. The receiver incorporates a decoder that compares the received pulse train with a local pulse train generated by a pulse generator. This system ensures that loads are activated only when the address codes match, enhancing the reliability of remote operations.
Career Highlights
William C. Apple is associated with Multi-Elmac Company, where he has contributed to various innovative projects. His work has had a lasting impact on the development of communication technologies and integrated circuits.
Collaborations
Some of his notable coworkers include Keith D. Jacob and Kenneth F. Umpleby, who have collaborated with him on various projects, further enriching the innovative environment at Multi-Elmac Company.
Conclusion
William C. Apple's contributions to the fields of integrated circuits and data communication systems highlight his role as a significant inventor. His innovative patents reflect a commitment to enhancing technology and improving user experiences.