Bruce A Wooley

Title: The Innovations of Bruce A. Wooley

Introduction

Bruce A. Wooley is a notable inventor based in Tinton Falls, NJ (US). He has made significant contributions to the field of integrated circuits and sensors, holding a total of 7 patents. His work has had a profound impact on various technological advancements.

Latest Patents

One of his latest patents is for an analog integrated circuit pressure sensor. This invention proposes an integrated array of pressure transducers capable of producing an analog output voltage that represents the applied pressure. The individual transducing elements are defined by a three-layer structure, including a thin layer of piezoelectric material disposed between a reference potential plate and a plurality of electrodes contained in a silicon substrate. When a force is applied to a localized portion of the reference plate, it causes a deflection of the piezoelectric material towards the electrodes on the substrate, inducing a capacitive charge. This capacitance is stored at a node associated with the transducing element and can be interrogated by a sensing circuit located in the silicon substrate. The induced charge is directly proportional to the applied force, allowing for accurate measurements of the localized force applied to the sensor.

Another significant patent involves semiconductor lasers with a selective driving circuit. This invention features a plurality of semiconductor lasers and a photodetector mounted on a silicon substrate with an integrated circuit fabricated therein. The integrated circuit includes a biasing circuit that establishes a threshold current level dependent on the output of the photodetector, as well as a modulator circuit that provides a modulation current based on the digital values in an input signal. A semiconductor switch selects one of the semiconductor lasers for activation, and the integrated circuit operates the switch to selectively activate different lasers in response to predetermined outputs or external supervisory signals.

Career Highlights

Throughout his career, Bruce A. Wooley has worked with prestigious organizations such as Bell Telephone Laboratories and AT&T Bell Laboratories. His experience in these companies has allowed him to develop and refine his innovative ideas, contributing to the advancement of technology.

Collaborations

He has collaborated with notable coworkers, including James C. Candy and Robert G. Swartz. Their combined expertise has fostered an environment of innovation and creativity in their respective fields.

Conclusion

Bruce A. Wooley's contributions to the field of technology through his patents and collaborations highlight his role as