Christopher S O'Connor

Title: Innovations by Christopher S O'Connor

Introduction

Christopher S O'Connor is an accomplished inventor based in Livonia, MI (US). He has made significant contributions to the field of technology, particularly in the areas of weight training and electronic circuits. With a total of 2 patents to his name, O'Connor continues to push the boundaries of innovation.

Latest Patents

One of his latest inventions is a weightlifting apparatus with dynamic assist. This innovative weight training apparatus includes an electrical hoist and a cable that is coupled to the hoist. The design allows for a first end of the cable to be attached to the hoist, while the second end connects to a barbell assembly. A sensor outputs a signal indicative of the lift position of the barbell assembly. The controller is programmed to compare the lift position to predetermined vertical locations and activates the electrical hoist to adjust the lift position based on the lift position or vertical lift velocity relative to these locations.

Another notable patent is the sample-hold amplifier circuit. This auto-zeroing sample-hold amplifier is capable of tracking an input voltage and, when designated, can sample and accurately hold an input voltage without gain or offset errors. It features input and output buffers with complementary, equal-magnitude offsets to minimize offset voltage errors. The design includes a primary hold capacitor and a secondary hold capacitor to sample the input voltage in sample mode. In hold mode, these capacitors, along with the buffers and a transconductance amplifier, form a negative feedback loop to hold the sampled voltage and reduce voltage excursions at the output.

Career Highlights

Christopher S O'Connor is currently employed at Analog Devices, Inc., where he applies his expertise in developing innovative technologies. His work has significantly impacted the fields of electronics and fitness equipment, showcasing his versatility as an inventor.

Collaborations

O'Connor collaborates with talented professionals in his field, including Gerald A Miller, enhancing the innovation process through teamwork and shared expertise.

Conclusion

Christopher S O'Connor is a notable inventor whose contributions to technology are evident through his patents and work at Analog Devices, Inc. His innovative spirit continues to inspire advancements in both fitness and electronic circuits.