This inventor holds 3 USPTO granted patents. Top assignees: Gm Global Technolgoy Operations, Inc., Raytheon Company. Active years: 2003-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Braintree, MA (US) (2003)
- Wellesley, MA (US) (2003 - 2004)
Company Filing History:
2 out of 32,028 
1 out of 8,324 
Years Active: 2003-2004
Title: Yonas Nebiyeloul-Kifle: Innovator in Automotive Technology
Introduction
Yonas Nebiyeloul-Kifle is a notable inventor based in Wellesley, MA (US). He has made significant contributions to automotive technology, holding a total of 3 patents. His work focuses on enhancing vehicle safety and efficiency through innovative methods and systems.
Latest Patents
Yonas's latest patents include a method and apparatus for exhaust gas temperature determination and oxygen sensor heater control. This invention allows for the diagnosis of heater failures based on the current flowing through the heater. It utilizes a Kalman filter to determine exhaust gas temperature while eliminating the need for a separate temperature sensor, thus maintaining high accuracy. The system adjusts the current to the heater to keep it within a desired temperature range.
Another significant patent is the automotive side object detection sensor blockage detection system. This system detects blockages in the side object detection system (SODS) by analyzing RF leakage signals between transmit and receive antennas. If the leakage signal matches specific pattern recognition curves, a blocked condition is declared, which can occur due to mud, salt, or ice. The system also determines if the leakage exceeds a predetermined threshold, further ensuring the SODS's reliability.
Career Highlights
Yonas has worked with prominent companies such as GM Global Technology Operations LLC and Raytheon Company. His experience in these organizations has contributed to his expertise in automotive technologies and sensor systems.
Collaborations
Yonas has collaborated with notable professionals in his field, including Walter Gordon Woodington and Kenneth C Swartz. These collaborations have likely enriched his work and led to innovative solutions in automotive technology.
Conclusion
Yonas Nebiyeloul-Kifle is a distinguished inventor whose work in automotive technology has led to valuable patents that enhance vehicle safety and efficiency. His contributions reflect a commitment to innovation and excellence in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile