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For the Inventor, By the Inventor

Tomball, TX, United States of America

John A Landry

USPTO Granted Patents = 18 

Average Co-Inventor Count = 2.5

ph-index = 11

Forward Citations = 705(Granted Patents)


Company Filing History:

goldMedal18 out of 2,019 
 
Compaq Computer Corporation, Inc.
 patents

Years Active: 1993-2000

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18 patents (USPTO):Explore Patents
1. 6154804 - Multiprocessor communication using reduced addressing lines (2000-11-28),
2. 5884054 - Multiprocessor system including interprocessor encoding and decoding (1999-03-16),
3. 5865546 - Modular keyboard for use in a computer system (1999-02-02),
4. 5864811 - Audio circuit for use with synthesized audio signals and signals from a (1999-01-26),
5. 5651130 - Memory controller that dynamically predicts page misses (1997-07-22),
6. 5537555 - Fully pipelined and highly concurrent memory controller (1996-07-16),
7. 5517624 - Multiplexed communication protocol between central and distributed (1996-05-14),
8. 5437042 - Arrangement of DMA, interrupt and timer functions to implement (1995-07-25),
9. 5434997 - Method and apparatus for testing and debugging a tightly coupled (1995-07-18),
10. 5408647 - Automatic logical CPU assignment of physical CPUs (1995-04-18),
11. 5404559 - Apparatus for asserting an end of cycle signal to a processor bus in a (1995-04-04),
12. 5396633 - Positive pulse format noise-filter and negative pulse format extension (1995-03-07),
13. 5367689 - Apparatus for strictly ordered input/output operations for interrupt (1994-11-22),
14. 5341494 - Memory accessing system with an interface and memory selection unit (1994-08-23),
15. 5319523 - Card edge interconnect apparatus for printed circuit boards (1994-06-07),

Title: Innovations of John A. Landry

Introduction

John A. Landry is a notable inventor based in Tomball, Texas, with a remarkable portfolio of 18 patents. His work primarily focuses on advancements in multiprocessor communication systems, showcasing his expertise in the field of computer engineering.

Latest Patents

Among his latest patents, Landry has developed a method for communication between multiple processors using reduced addressing lines. This innovative approach utilizes registers accessed by four register select lines, which are translated from the original system address. The address translation occurs off the main processor board, effectively reducing loading effects on the local bus and minimizing the pin count of the processor board. Additionally, a signal indicating which processor is currently active serves as a pseudo address line for the translation process. The original addresses of the I/O registers can be either input/output or memory mapped. Another significant patent involves a multiprocessor system that includes interprocessor encoding and decoding, further enhancing communication efficiency among processors.

Career Highlights

John A. Landry has made significant contributions to the field of technology through his work at Compaq Computer Corporation, Inc. His innovative solutions have played a crucial role in advancing multiprocessor systems, making them more efficient and effective.

Collaborations

Throughout his career, Landry has collaborated with talented individuals such as Javier F. Izquierdo and Paul R. Culley. These partnerships have fostered a creative environment that has led to groundbreaking innovations in the industry.

Conclusion

John A. Landry's contributions to multiprocessor communication systems exemplify his dedication to innovation and technology. His patents reflect a deep understanding of complex systems and a commitment to improving efficiency in computing.

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