This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Goodrich Corporation, Honeywell International Inc., Goodrich Aerospace Services Private Limited. Active years: 2004-2018.
Location History:
- Prairie Village, KS (US) (2004)
- Glendale, AZ (US) (2008 - 2018)
Company Filing History:
2 out of 1,948 
2 out of 16,014 
1 out of 16 Years Active: 2004-2018
Title: Eric Duane Ronning: Innovator in Electrical Engineering
Introduction
Eric Duane Ronning is a notable inventor based in Glendale, AZ (US). He holds a total of 6 patents that showcase his expertise in electrical engineering and innovative design. His contributions to the field have significantly advanced technology in various applications.
Latest Patents
One of his latest patents is the "Self-calibrating linear voltage differential transformer demodulator." This calibration system includes an excitation module that introduces an excitation signal to a primary coil of a differential transformer. A measurement module measures, at a first phase shift, a positive value of an induced signal caused by the excitation signal on a secondary coil of the differential transformer. The system further includes a calculation module that compares the positive value to a last positive value to form a compared positive value. Additionally, a calibration module changes the first phase shift based on the compared positive value.
Another significant patent is the "Electro-hydraulic servo valve control system." This control system features an electro-hydraulic servo valve configured to move about a plurality of positions in response to receiving an analog bi-polar current signal. An electronic field programmable gate array (FPGA) generates first and second digital pulse width modulation (PWM) signals according to an adjustable duty cycle. An electronic bridge circuit converts these digital PWM signals into the bi-polar current signal. Furthermore, an electronic current sensing circuit generates a digital feedback signal indicating the average current level of the bi-polar signal, allowing the FPGA to control the duty cycle based on this feedback.
Career Highlights
Throughout his career, Eric has worked with prominent companies, including Honeywell International Inc. His experience in these organizations has contributed to his development as an inventor and innovator in the field.
Collaborations
Eric has collaborated with notable individuals such as Dennis Michael Davey and Esli Kevin Young. These partnerships have likely enriched his work and led to further advancements in his projects.
Conclusion
Eric Duane Ronning is a distinguished inventor whose work in electrical engineering has led to significant innovations. His patents reflect a commitment to advancing technology and improving systems in various applications.