Company Filing History:
Years Active: 1993
Title: Graeme B Boyd: Innovator in Telephone Line Interface Technology
Introduction
Graeme B Boyd is a notable inventor based in Dunrobin, California. He has made significant contributions to the field of telecommunications, particularly with his innovative designs for telephone line interface circuits. His work has led to advancements that enhance the functionality and efficiency of communication systems.
Latest Patents
Graeme B Boyd holds a patent for an "Impedance generator for a telephone line interface circuit." This invention involves an impedance generator that is particularly suitable for determining a terminating impedance of an active impedance telephone line interface circuit. The design includes a subtracting circuit that forms a difference between an input voltage multiplied by a multiplier and a high pass filtered version of the difference, which is also multiplied by another multiplier. Additionally, a summing circuit combines the input voltage, multiplied by a further multiplier, with a low pass filtered version of the difference to produce an output voltage. The multipliers are controllable gain elements, allowing for easy programming of the generated impedance under digital control. Graeme's patent represents a significant advancement in the field, with 1 patent to his name.
Career Highlights
Throughout his career, Graeme has worked with Northern Telecom Limited, where he has been instrumental in developing innovative telecommunications solutions. His expertise in impedance generation has contributed to the company's reputation for excellence in the industry.
Collaborations
Graeme has collaborated with notable colleagues, including Reinhard W Rosch and Mark P Feeley. These partnerships have fostered a creative environment that has led to the development of cutting-edge technologies in telecommunications.
Conclusion
Graeme B Boyd's contributions to the field of telecommunications, particularly through his patented impedance generator, highlight his role as an innovator in the industry. His work continues to influence advancements in telephone line interface technology.