Company Filing History:

10 out of 57

Packard Bell Nec

Zenith Data Systems Corporation

patents

Years Active: 1997-2000

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6161162 - Multiprocessor system for enabling shared access to a memory (2000-12-11),

2. 616116 - Multiprocessor system for enabling shared access to a memory (2000-12-12),

3. 6009495 - Protected address range in an electrically erasable programmable read (1999-12-28),

4. 5987618 - Programmable hardware timer including two programmable hardware (1999-11-16),

5. 5872967 - Method for warm boot from reset (1999-02-16),

6. 5867655 - Method to store privileged data within the primary CPU memory space (1999-02-02),

7. 5822601 - Apparatus to allow a CPU to control the relocation of code blocks for (1998-10-13),

8. 5809290 - Programmable hardware counter (1998-09-15),

9. 5802376 - Write once read only registers (1998-09-01),

10. 5764995 - Write once read only registers (1998-06-09),

11. 5752063 - Write inhibited registers (1998-05-12),

12. 5742841 - Alternate I/O port access to standard register set (1998-04-21),

13. 5596713 - Method to prevent data loss in an electrically erasable read only memory (1997-01-21),

Title: **David T DeRoo: A Pioneer in Multiprocessing Systems**

Introduction

David T DeRoo, an innovative inventor based in St. Joseph, MI, has made significant contributions to the field of computer systems with a remarkable portfolio of 13 patents. His work primarily focuses on enhancing the efficiency and functionality of multiprocessing systems, showcasing his expertise and vision in modern computing technology.

Latest Patents

One of DeRoo's latest patents includes a groundbreaking design for a multiprocessor system that enables shared access to memory. This invention provides a multiprocessing computer system and method that utilizes multiplexed address and data paths from multiple CPUs to a single storage device. The innovation features an arbitration circuit that ensures one CPU maintains the highest priority, allowing for optimized processing and resource allocation. The design of this system not only guarantees quick access for the primary CPU but also minimizes idle wait periods for lower priority CPUs. This strategic approach to memory access not only results in enhanced performance but also offers significant cost and space savings by employing a single memory device.

Career Highlights

Throughout his career, David T DeRoo has collaborated with reputable companies such as Packard Bell NEC and NEC Corporation. His experience in these organizations has equipped him with a solid foundation in developing advanced technological solutions, thereby enhancing his contributions to the realm of multiprocessor systems.

Collaborations

David has also worked alongside industry experts including Mark D Nicol and David J DeLisle. These collaborations have allowed him to enhance his innovative ideas further and translate them into practical applications that benefit the computing world.

Conclusion

David T DeRoo's contributions to the field of multiprocessing systems through his numerous patents signify his role as a thought leader in the industry. His latest innovations promise to drive efficiency and performance in computer systems, solidifying his status as a respected inventor. As technology continues to evolve, the impact of DeRoo's work is expected to resonate within the field for years to come.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.