Location History:
- Auburn Hills, MI (US) (2013)
- Rochester Hills, MI (US) (2017)
Company Filing History:
Years Active: 2013-2017
Title: Harsha Nanjundaswamy: Innovator in Diesel Engine Diagnostic Technology
Introduction
Harsha Nanjundaswamy, an accomplished inventor based in Rochester Hills, MI, has made significant contributions to the field of automotive diagnostics, particularly in diesel engine systems. With three patents to his name, his innovative work focuses on monitoring and enhancing the efficiency of exhaust systems in modern diesel engines.
Latest Patents
Nanjundaswamy's latest patents include groundbreaking technologies for onboard diagnostic monitoring and the detection of exhaust system performance. One of his notable inventions relates to methods and apparatuses for monitoring an oxidation catalyst in a vehicle exhaust system. This technology encompasses a diesel internal combustion engine that features an exhaust system equipped with an EGR, a Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF), followed by a Selective Catalytic Reduction (SCR) catalyst. The unique monitoring cycle leverages readings from NOx sensors to assess the operational efficiency of the DOC/DPF, providing critical indications of system health.
Another patent centers on a method for diagnosing SCR catalyst and feed gas quality in diesel after-treatment systems. This invention integrates an exhaust diagnostic system that includes an engine control unit (ECU) in communication with upstream and downstream NOx sensors. The system enables non-intrusive and intrusive efficiency tests, facilitating a clear distinction between failures in the SCR catalyst or DOC.
Career Highlights
Throughout his career, Harsha Nanjundaswamy has been associated with several prestigious organizations. Notably, he has worked for FEV North America Incorporated and FEV GmbH, where he has honed his expertise in automotive engineering and diagnostics.
Collaborations
During his professional journey, Nanjundaswamy has collaborated with notable peers, including Dean Tomazic and Tamas Szailer. These partnerships have fostered an environment of innovation and problem-solving in the realm of diesel engine technology.
Conclusion
Harsha Nanjundaswamy stands out as an influential inventor in the field of automotive diagnostics, particularly concerning diesel engine performance. His inventions not only advance technology but also contribute to environmental sustainability by enhancing the efficacy of diesel exhaust systems. With a commitment to innovation, Nanjundaswamy's work continues to have a lasting impact on the industry.