This inventor holds 2 USPTO granted patents. Top assignee: California Institute of Technology. Active years: 1994-1996.
Company Filing History:
Years Active: 1994-1996
Title: Innovations of Howard K Rockstad
Introduction
Howard K Rockstad is a notable inventor based in Thousand Oaks, CA (US). He has made significant contributions to the field of sensor technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
One of his latest patents is the Dual Element Electron Tunneling Accelerometer. This invention utilizes a dual element approach to create high-resolution position sensors based on electron tunneling. The design allows for miniaturization while maintaining position sensitivity, overcoming the bandwidth limitations of single-element structures. The sensor operates within a range of 5 Hz to 10 kHz and has potential applications as an acoustic sensor. Noise analysis indicates that miniature tunnel accelerometers can achieve resolutions where thermal noise becomes the primary limiting factor.
Another significant patent is the Uncooled Tunneling Infrared Sensor. This sensor features a diaphragm as its only moving part, which deflects into contact with a micromachined silicon tip electrode. The diaphragm's high resonant frequency minimizes sensitivity to vibrations. A feedback circuit regulates the tunneling current by adjusting the deflection voltage, ensuring consistent membrane deflection in response to infrared radiation. This technology can be miniaturized to pixel dimensions smaller than 100 micrometers and is suitable for both commercial and spacecraft applications.
Career Highlights
Howard K Rockstad is affiliated with the California Institute of Technology, where he continues to push the boundaries of sensor technology. His work has garnered attention for its innovative applications and potential impact on various industries.
Collaborations
He has collaborated with notable colleagues such as William J Kaiser and Thomas W Kenny, contributing to advancements in sensor technology and engineering.
Conclusion
Howard K Rockstad's contributions to the field of sensor technology through his patents reflect his innovative spirit and dedication to engineering excellence. His work continues to influence the development of advanced sensing solutions.