Peter John Waldemar Graumann

Title: The Innovations of Peter John Waldemar Graumann

Introduction

Peter John Waldemar Graumann is a notable inventor based in Calgary, Canada. He holds a total of eight patents, showcasing his significant contributions to the field of technology and engineering. His work primarily focuses on advancements in data recovery and decoding methods.

Latest Patents

Among his latest patents is a system and method for double data rate (DDR) chip-kill recovery. This innovative system utilizes an array of ECC erasure decoders operating in parallel to identify the location of a chip-kill event associated with a DDR memory device. The ECC erasure decoder that accurately identifies the chip-kill location is then employed to decode subsequent DDR bursts transmitted from the DDR memory device. Another significant patent is a method and apparatus for decoding with trapped-block management. This method involves performing a first failed decode operation on raw bit values of a FEC block by a LDPC decoder. When the FEC block is identified as a trapped block, an updated LLR map is generated, and the decoding process is repeated until successful.

Career Highlights

Throughout his career, Graumann has worked with prominent companies such as Microchip Technology Inc. and Microsemi Solutions, Inc. His experience in these organizations has allowed him to refine his skills and contribute to various technological advancements.

Collaborations

Graumann has collaborated with notable individuals in his field, including Saeed Fouladi Fard and Stephen Bates. These collaborations have further enriched his work and led to innovative solutions in technology.

Conclusion

Peter John Waldemar Graumann's contributions to technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in data recovery and decoding methods.