Sudhir Dhawan

This inventor holds 13 USPTO granted patents. Top assignees: International Business Machines Corporation, Lenovo (Singapore) Pte. Ltd.. Active years: 1992-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sudhir Dhawan. Retrieved from https://idiyas.com/inventor/sudhir-dhawan

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

USPTO Granted Patents = 13

% Patents Active = 92.3

Average Co-Inventor Count = 4.2

ph-index = 9

Forward Citations = 325(Granted Patents)

Company Filing History:

12 out of 166,351

International Business Machines Corporation

patents

1 out of 4,442

Lenovo (Singapore) Pte. Ltd.

patents

Years Active: 1992-2016

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9251346 - Preventing propagation of hardware viruses in a computing system (2016-02-02),

2. 8140937 - Memory initialization time reduction (2012-03-20),

3. 7447934 - System and method for using hot plug configuration for PCI error recovery (2008-11-04),

4. 7251185 - Methods and apparatus for using memory (2007-07-31),

5. 6378027 - System upgrade and processor service (2002-04-23),

6. 6295591 - Method of upgrading and/or servicing memory without interrupting the operation of the system (2001-09-25),

7. 6262890 - Computer system utilizing front and backside mounted memory controller chipsets (2001-07-17),

8. 5491811 - Cache system using mask bits to recorder the sequences for transfers of (1996-02-13),

9. 5287482 - Input/output cache (1994-02-15),

10. 5287457 - Computer system DMA transfer (1994-02-15),

11. 5274784 - Data transfer using bus address lines (1993-12-28),

12. 5237676 - High speed data transfer system which adjusts data transfer speed in (1993-08-17),

13. 5109490 - Data transfer using bus address lines (1992-04-28),

Title: Sudhir Dhawan: Innovator in Computing Systems

Introduction

Sudhir Dhawan is a prominent inventor based in Austin, TX (US). He has made significant contributions to the field of computing systems, holding a total of 13 patents. His innovative work focuses on enhancing the security and efficiency of computing technologies.

Latest Patents

One of his latest patents is aimed at preventing the propagation of hardware viruses in a computing system. This invention includes a hardware virus detection module that determines whether an empty connector is damaged and whether a connector for an attachable computing device is also damaged. If both connectors are found to be undamaged, the system can allow the attachable device to connect seamlessly.

Another notable patent involves memory initialization time reduction. This method improves memory initialization in a computer system by utilizing a parity generator to manage the initialization of memory ranks in parallel, thereby enhancing overall system performance.

Career Highlights

Throughout his career, Sudhir Dhawan has worked with renowned companies such as IBM and Lenovo (Singapore) Pte. Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in computing technology.

Collaborations

Some of his notable coworkers include Ravi Kumar Arimilli and David W. Siegel. Their collaboration has contributed to the advancement of various projects in the field of computing.

Conclusion

Sudhir Dhawan's contributions to computing systems through his patents demonstrate his commitment to innovation and technology. His work continues to influence the industry and pave the way for future advancements.

Profile summary based on public USPTO records.

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]