Company Filing History:
Years Active: 1994-2001
Title: **Marc E Landgraf: Innovating Charge Pump Circuits and Memory Technologies**
Introduction
Marc E Landgraf, an accomplished inventor based in Folsom, CA, has made significant contributions to the fields of electronic engineering and memory technology. With a total of seven patents to his name, Landgraf's innovations focus on improving circuit efficiency and enhancing the reliability of memory devices. His work demonstrates a commitment to advancing technology and providing solutions that cater to contemporary needs in electronics.
Latest Patents
Among Landgraf's latest patents is a groundbreaking invention titled "Method and apparatus for rapid initialization of charge pump circuits." This invention introduces an innovative method, apparatus, and system that facilitate the rapid transition of a charge pump circuit from a low power state to a high power state. The design comprises at least one pump stage, which incorporates a first capacitor linked to the gate of a first switching transistor, forming a boot node, as well as a second capacitor connected to the output node of the pump stage. By determining the operational state of the charge pump circuit, the invention applies specific voltages to minimize transition times, ultimately enhancing circuit performance.
Additionally, Landgraf has developed a method aimed at "Preventing data corruption in a memory device using a modified memory cell conditioning methodology." This invention outlines a strategy to operate flash memory effectively, which includes discharging the local wordline of an unselected block of flash memory cells during the conditioning of a selected set of cells. This process ensures that the unselected block does not accumulate a charge that could potentially lead to data corruption, thus safeguarding the integrity of stored information.
Career Highlights
Throughout his career, Marc E Landgraf has worked with renowned organizations, including Intel Corporation and the Institut für Mikroelektronik Stuttgart. His experience in these leading tech companies has provided him with valuable insights into cutting-edge technology development and the intricate dynamics of electronics. Landgraf's work in these capacities reflects his dedication to pushing the boundaries of innovation in the electronic sector.
Collaborations
Marc E Landgraf has collaborated with notable professionals in the field, including Jahanshir J Javanifard and Bernd Hofflinger. These partnerships showcase his ability to work alongside other talented individuals to achieve breakthroughs in technology and design. Such collaborations have undoubtedly contributed to the advancement of his projects and the successful realization of his innovative ideas.
Conclusion
Marc E Landgraf is a distinguished inventor whose contributions to charge pump circuits and memory technologies have positioned him as an influential figure in the electronics industry. With a diverse portfolio of patents that address critical issues in electronic functionality and data integrity, Landgraf continues to inspire future innovations. His work not only enhances current technology but also lays the groundwork for further advancements in the realm of electronics.