This inventor holds 2 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 2002.
Company Filing History:
Years Active: 2002
Title: **Inventor Spotlight: Charles D. Holtz**
Introduction
Charles D. Holtz, a prominent inventor based in Catskill, NY, is known for his significant contributions to computer memory technology. With two patents to his name, Holtz has played a vital role in enhancing the efficiency and reliability of memory systems in modern computing.
Latest Patents
Holtz's latest patents reflect his innovative approach to computer RAM memory systems. One of his noteworthy inventions is a **computer RAM memory system with enhanced scrubbing and sparing**. This system includes a self-test operation that writes and reads data to and from each address location within the memory. It effectively monitors error counts for each bit position, ensuring that when errors exceed a threshold, the corresponding DRAM is replaced by a spare. Furthermore, the memory undergoes regular scrubbing to detect and manage errors, contributing to prolonged system reliability.
His other invention, the **memory card identification system**, focuses on unique identification for memory cards. This system employs permanently stored identification numbers in fuse blown registers located in redrive chips, allowing for error correction and detection of multiple bit errors. This dual identification strategy enhances memory quality and provides a dependable method for tracking the memory card’s performance.
Career Highlights
Charles D. Holtz is currently employed at the International Business Machines Corporation (IBM), where he continues to innovate in the field of memory systems. His work at IBM has allowed him to contribute to groundbreaking technologies that influence the computing landscape.
Collaborations
During his career, Holtz has collaborated with other esteemed professionals such as William Wu Shen and Kenneth Y. Chan. These partnerships have fostered an environment of innovation and creativity, further enhancing the development of cutting-edge technologies in the memory systems domain.
Conclusion
Charles D. Holtz stands out as a notable inventor whose contributions to computer memory technology continue to shape the industry. With his innovative patents and collaborative efforts at IBM, he exemplifies the spirit of invention that drives advancements in technology. As the demand for reliable memory systems grows, Holtz's innovations will undoubtedly play a pivotal role in meeting future challenges.