Company Filing History:
Years Active: 1977-1982
Title: The Innovations of Terrence L Grimes
Introduction
Terrence L Grimes is a notable inventor based in Phoenix, AZ, recognized for his contributions to the field of synchro position sensors. With a total of three patents to his name, Grimes has made significant advancements in the technology that underpins various electronic devices.
Latest Patents
Grimes' latest patents include an "Apparatus for demodulating a pulse excited synchro position sensor." This invention utilizes a pulse excitation technique to convert synchro output signals into a digital format. The apparatus employs a microprocessor and a synchro resolver, where a pulsed waveform is applied to the input windings, inducing output voltages in the output windings. A sample and hold circuit is then used to convert the sampled output signal into a digital format via an analog-to-digital converter. Another significant patent is the "Multiplexed-demultiplexed synchro demodulation apparatus." This device applies the outputs of a three-wire synchro to a multiplexer, which provides multiplexed outputs to an amplifier and demodulator. The resulting demodulated outputs are filtered to yield d.c. voltages that correspond to the synchro output signals, with synchronization achieved through the synchro a.c. reference signal.
Career Highlights
Throughout his career, Grimes has worked with prominent companies such as Sperry Corporation and Sperry Rand Corporation. His experience in these organizations has contributed to his expertise in developing innovative technologies related to synchro systems.
Collaborations
Grimes has collaborated with notable individuals in his field, including Harold L Swartz and Harry D Smith. These partnerships have likely fostered an environment of creativity and innovation, leading to the development of his patents.
Conclusion
Terrence L Grimes stands out as an influential inventor in the realm of synchro position sensors. His patents reflect a deep understanding of electronic systems and a commitment to advancing technology. His work continues to impact the industry positively.