Company Filing History:

11 out of 2,019

Compaq Computer Corporation, Inc.

patents

5 out of 27,412

Hewlett-packard Development Company, L.P.

patents

Years Active: 1998-2009

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7587542 - Device adapted to send information in accordance with a communication protocol (2009-09-08),

2. 7464207 - Device operating according to a communication protocol (2008-12-09),

3. 7099986 - High speed peripheral interconnect apparatus, method and system (2006-08-29),

4. 6816934 - Computer system with registered peripheral component interconnect device for processing extended commands and attributes according to a registered peripheral component interconnect protocol (2004-11-09),

5. 6557068 - High speed peripheral interconnect apparatus, method and system (2003-04-29),

6. 6266731 - High speed peripheral interconnect apparatus, method and system (2001-07-24),

7. 6148359 - Bus-to-bus bridge in computer system, with fast burst memory range (2000-11-14),

8. 6134638 - Memory controller supporting DRAM circuits with different operating (2000-10-17),

9. 6098134 - Lock protocol for PCI bus using an additional 'superlock' signal on the (2000-08-01),

10. 6067590 - Data bus agent including a storage medium between a data bus and the bus (2000-05-23),

11. 6055590 - Bridge circuit comprising independent transaction buffers with control (2000-04-25),

12. 6021480 - Aligning a memory read request with a cache line boundary when the (2000-02-01),

13. 5903906 - Receiving a write request that allows less than one cache line of data (1999-05-11),

14. 5872941 - Providing data from a bridge to a requesting device while the bridge is (1999-02-16),

15. 5870567 - Delayed transaction protocol for computer system bus (1999-02-09),

Title: The Innovative Contributions of Christopher J Pettey

Introduction

Christopher J Pettey is a notable inventor based in Houston, TX (US), recognized for his significant contributions to technology and computer systems. With a total of 16 patents to his name, Pettey has made a lasting impact in the field of computer engineering.

Latest Patents

Among his latest innovations is a device adapted to send information in accordance with a communication protocol. This invention features a multiple-use core logic chip set that can be configured as a bridge between an accelerated graphics port (AGP) bus and host and memory buses, or as a bridge between an additional registered peripheral component interconnect (RegPCI) bus and the host and memory buses. The functionality of this chip set is determined at the time of manufacture or in the field, allowing for flexibility in its application. The chip set includes an arbiter with Request (REQ) and Grant (GNT) signal lines for each PCI device utilized on the additional registered PCI bus. The selection of the type of bus bridge can be made through hardware signal input or software during system configuration or power-on self-test (POST).

Career Highlights

Pettey has had a distinguished career, working with prominent companies such as Compaq Computer Corporation and Hewlett-Packard Development Company. His work has contributed to advancements in computer technology and system architecture.

Collaborations

Throughout his career, Pettey has collaborated with talented individuals, including Dwight D Riley and Brian S Hausauer, further enhancing the innovative projects he has been involved in.

Conclusion

Christopher J Pettey stands out as a significant figure in the realm of technology and innovation. His contributions through various patents and collaborations have paved the way for advancements in computer systems.

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