This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Freescale Semiconductor,inc.. Active years: 2010.
Company Filing History:
Years Active: 2010
Title: Thomas D Ohe: Innovator in Sensor Technology
Introduction
Thomas D Ohe is a notable inventor based in Tempe, AZ (US), recognized for his contributions to sensor technology. He holds 2 patents that showcase his innovative approach to enhancing sensor systems.
Latest Patents
One of his latest patents is for a dual sensor system having fault detection capability. This sensor system includes transducers that yield analog signals representing parameters independently sensed by each transducer. The signals are summed, and the resulting transducer signal is converted to a digital signal by a high-resolution analog-to-digital converter (ADC). Concurrently, one signal is subtracted from another, and the resulting difference signal is converted to a digital difference signal by a low-resolution ADC. When the digital difference signal is within a threshold window, a fault signal indicates a normal condition of the transducers. Conversely, if the signal falls outside the threshold window, a fault signal indicates a fault condition of the transducers. The transducer and fault signals are concurrently output from the sensor system.
Another significant patent is for a pressure sensor featuring offset cancellation and a method of making it. This pressure sensor includes a first set of electrodes, a second set of electrodes, and a common electrode. The first and second sets of electrodes overlie an insulative surface, with the first set representing sense capacitor bottom electrodes and the second set representing reference capacitor bottom electrodes. The second set is configured in an interleaved arrangement with the first set, ensuring that the geometry of individual electrodes matches. The common electrode serves as both a sense and reference capacitor top electrode, forming a common pressure cavity.
Career Highlights
Thomas D Ohe has made significant strides in the field of sensor technology through his work at Freescale Semiconductor, Inc. His innovative designs and patents have contributed to advancements in sensor systems and pressure measurement technologies.
Collaborations
Throughout his career, Thomas has collaborated with talented individuals such as Liviu Chiaburu and Marco Fuhrmann, enhancing the development of innovative technologies in his field.
Conclusion
Thomas D Ohe is a distinguished inventor whose work in sensor technology has led to significant advancements. His patents reflect a commitment to innovation and excellence in engineering.