Steven Francis Fraser

Title: Innovations of Steven Francis Fraser

Introduction

Steven Francis Fraser is an accomplished inventor based in Indianapolis, IN (US). He holds a total of 2 patents that showcase his expertise in digital multimedia systems and catalyst diagnostics. His innovative contributions have made a significant impact in the fields of technology and engineering.

Latest Patents

Fraser's latest patents include a method for error detection and recovery in a digital multimedia receiver system. This method involves receiving a packetized bitstream representing a video program and counting occurrences of a marker packet to evaluate the continuity counter value. The system determines whether a valid bitstream is being received by comparing values of counters at predetermined time intervals.

Another notable patent is related to the real-time diagnosis of a NO-adsorption catalyst (NAC). This method verifies NAC temperature, determines steady-state operating conditions, and surveys oxygen sensors to calculate a lambda difference. The process includes interpreting a NAC regeneration indicator and setting a NAC function indicator based on lean-to-rich and rich-to-lean transition areas.

Career Highlights

Throughout his career, Fraser has worked with reputable companies such as Cummins IP, Inc. and Thomson Licensing. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Fraser has collaborated with notable professionals, including Mark Alan Schultz and Brian David Bajgrowicz. These partnerships have likely enriched his work and expanded his innovative capabilities.

Conclusion

Steven Francis Fraser is a notable inventor whose work in digital multimedia systems and catalyst diagnostics has led to significant advancements. His patents reflect his commitment to innovation and problem-solving in technology.