This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2014-2017.
Company Filing History:
Years Active: 2014-2017
Title: Brian L O'Hear: Innovator in Fuel Pump Control Systems
Introduction
Brian L O'Hear is a notable inventor based in Sterling Heights, MI (US). He has made significant contributions to the field of fuel pump control systems, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of fuel delivery systems in automotive applications.
Latest Patents
One of Brian's latest patents is titled "System and method for controlling a low pressure pump to prevent vaporization of fuel at an inlet of a high pressure pump." This innovative system includes a pump control module and a fuel vaporization module. The pump control module is responsible for managing the delivery of fuel from a fuel tank to a second pump through a fuel line. It also ensures that the second pump pressurizes the fuel and delivers it to a fuel rail. The fuel vaporization module plays a critical role by determining whether the fuel at the inlet of the second pump is vaporizing based on engine operating conditions. If vaporization is detected, the pump control module increases the output of the first pump to maintain optimal fuel delivery.
Another significant patent by Brian is "Controlling fuel injection based on fuel volatility." This system comprises a fuel volatility module, a temperature generation module, and a fuel control module. The fuel volatility module estimates the volatility of fuel supplied to an engine based on engine torque and speed. The temperature generation module generates the temperature of the engine's intake valve. The fuel control module then selectively increases the amount of fuel provided to the engine based on the intake valve temperature, engine torque, and fuel volatility.
Career Highlights
Brian L O'Hear is currently employed at GM Global Technology Operations, Inc. His work at this company has allowed him to develop and patent innovative technologies that improve fuel efficiency and engine performance.
Collaborations
Throughout his career, Brian has collaborated with talented individuals such as Rafat F Hattar and Phillip J Baranek. These collaborations have contributed to the advancement of automotive technologies and innovations.
Conclusion
Brian L O'Hear is a distinguished inventor whose work in fuel pump control systems has made a significant impact on the automotive industry. His patents reflect his commitment to innovation and efficiency in fuel delivery systems.