Thuong Quang Truong

This inventor holds 49 USPTO granted patents and 3 published patent applications, plus 1 CIPO patent and 3 EPO patents, primarily in Cache Coherency. Top assignees: International Business Machines Corporation, Qualcomm Incorporated, Kabushiki Kaisha Toshiba. Active years: 2004-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Thuong Quang Truong. Retrieved from https://idiyas.com/inventor/thuong-quang-truong

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 49 (Patent Applications = 3)

% Patents Active = 26.5

CIPO Patents = 1

EPO Patents = 3 (Patent Applications = 5)

Average Co-Inventor Count = 4.6

ph-index = 10

Forward Citations = 276(Granted Patents)

Company Filing History:

46 out of 166,483

International Business Machines Corporation

patents

3 out of 45,176

Qualcomm Incorporated

patents

1 out of 53,315

Kabushiki Kaisha Toshiba

patents

where one patent can have more than one assignee

Years Active: 2004-2018

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Areas of Expertise:

Cache Coherency

Multiprocessor Systems

Performance Monitoring

Data Processing

Instruction Sampling

Atomic Update Primitives

Deadlock Avoidance

Command Parameters

Data Storage Reduction

Asynchronous DMA

Locking Cache

Memory Flow Controller

49 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9990291 - Avoiding deadlocks in processor-based systems employing retry and in-order-response non-retry bus coherency protocols (2018-06-05),

2. 9921962 - Maintaining cache coherency using conditional intervention among multiple master devices (2018-03-20),

3. 9594713 - Bridging strongly ordered write transactions to devices in weakly ordered domains, and related apparatuses, methods, and computer-readable media (2017-03-14),

4. 8601193 - Performance monitor design for instruction profiling using shared counters (2013-12-03),

5. 8589922 - Performance monitor design for counting events generated by thread groups (2013-11-19),

6. 8489787 - Sharing sampled instruction address registers for efficient instruction sampling in massively multithreaded processors (2013-07-16),

7. 8397029 - System and method for cache coherency in a multiprocessor system (2013-03-12),

8. 8296520 - System and method for optimizing neighboring cache usage in a multiprocessor environment (2012-10-23),

9. 8024489 - System for communicating command parameters between a processor and a memory flow controller (2011-09-20),

10. 8015565 - Preventing livelocks in processor selection of load requests (2011-09-06),

11. 7877550 - Bus controller initiated write-through mechanism with hardware automatically generated clean command (2011-01-25),

12. 7869459 - Communicating instructions and data between a processor and external devices (2011-01-11),

13. 7836257 - System and method for cache line replacement selection in a multiprocessor environment (2010-11-16),

14. 7818509 - Combined response cancellation for load command (2010-10-19),

15. 7814281 - Method to provide atomic update primitives in an asymmetric heterogeneous multiprocessor environment (2010-10-12),

Title: Innovations by Thuong Quang Truong: A Pioneer in Processor-Based Systems

Introduction

Thuong Quang Truong, based in Austin, TX, is a notable inventor recognized for his contributions to technology with an impressive portfolio of 49 patents. His innovative work primarily focuses on enhancing processor-based systems, particularly in avoiding deadlocks and maintaining cache coherency.

Latest Patents

Among his latest patents, Truong has developed groundbreaking solutions such as "Avoiding deadlocks in processor-based systems employing retry and in-order-response non-retry bus coherency protocols." This invention involves an interface bridge circuit which proactively detects and resolves potential deadlocks between core devices, allowing for uninterrupted processing.

Another noteworthy patent is "Maintaining cache coherency using conditional intervention among multiple master devices." This technology introduces a conditional intervention circuit that efficiently determines which snooping master device should provide intervention data, ensuring effective cache management across multiple devices.

Career Highlights

Throughout his career, Thuong Quang Truong has worked with prominent companies in the tech industry, including IBM and Qualcomm Incorporated. His expertise in processor architecture and bus protocols has set him apart as a leader in innovation within his field, enabling advancements that improve system performance and reliability.

Collaborations

Truong has collaborated with influential professionals, including Charles Ray Johns and Michael Norman Day. These collaborations have likely contributed to the creation and refinement of his patents, fostering an environment of shared knowledge and technological advancement.

Conclusion

In summary, Thuong Quang Truong's innovations in processor-based systems illustrate his commitment to enhancing technology through effective solutions to complex problems. With a solid foundation of patents and collaborations with industry giants, he continues to be a significant figure in the realm of technological innovation.

Profile summary based on public USPTO records.