Company Filing History:
Years Active: 2025
Title: Haojie Ye: Innovator in Memory Systems
Introduction
Haojie Ye is a prominent inventor based in Ann Arbor, MI (US). He has made significant contributions to the field of memory systems, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of memory technologies, particularly in the context of modern computing demands.
Latest Patents
Haojie Ye's latest patents include a groundbreaking invention titled "DRAM-RRAM Hybrid Memory System for Recommendation Models." This innovative system addresses the limitations of modern recommendation models, which often struggle with memory bandwidth due to embedding layer reductions. The hybrid memory system combines DRAM and RRAM with processing-in-memory (PIM) capabilities. It introduces a comprehensive optimization approach that includes access-pattern aware mapping, compute complexity reduction, and selective PIM reduction. Evaluations indicate that this system achieves remarkable performance improvements, with enhancements of 2.6× in performance, 1.7× in energy efficiency, and 4.4× in energy-delay product (EDP) compared to traditional CPU baselines.
Another notable patent is "Systems and Methods for Continuous In-Memory Versioning." This invention describes devices and techniques for continuous in-memory versioning, featuring a memory subsystem that can store multiple data units along with associated metadata. The processing device is designed to perform data operations based on state information and commit timestamps, enhancing the efficiency of memory operations.
Career Highlights
Haojie Ye has worked with notable organizations, including Micron Technology Incorporated and the University of Michigan. His experience in these institutions has allowed him to develop and refine his innovative ideas in memory technology.
Collaborations
Some of Haojie Ye's coworkers include David Andrew Roberts and Heewoo Kim. Their collaborative efforts have contributed to the advancement of memory systems and related technologies.
Conclusion
Haojie Ye's contributions to memory systems through his patents and career experiences highlight his role as an influential inventor in the field. His innovative approaches continue to push the boundaries of memory technology, paving the way for future advancements.