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For the Inventor, By the Inventor

Aloha, OR, United States of America

Rupin H Vakharwala

This inventor holds 31 USPTO granted patents and 15 published patent applications and 12 EPO patents, primarily in Address Translation Technologies. Top assignees: Intel Corporation, Other. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rupin H Vakharwala. Retrieved from https://idiyas.com/inventor/rupin-h-vakharwala

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

Calculating rank
USPTO Granted Patents = 31 

% Patents Active = 87.1

 

Average Co-Inventor Count = 4.7

ph-index = 4

Forward Citations = 53(Granted Patents)


Location History:

  • Aloha, OR (US) (2008)
  • Hillsboro, OR (US) (2015 - 2024)

Company Filing History:

goldMedal30 out of 56,394 
 
Intel Corporation
 patents
silverMedal1 out of 834,601 
Other
 patents

Years Active: 2008-2026

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Areas of Expertise:
Address Translation
User-Level Interrupts
Cryptographic Computing
Secure Memory Access
Virtual Machines
PCIe Device
Quality of Service
I/O Devices
Memory Management
Cache Management
Trust Domains
Device-TLB Vulnerabilities
31 patents (USPTO):Explore Patents
1. 12737301 - Software interface to XPU address translation cache (2026-09-15),
2. 12498963 - User-level interrupts in virtual machines (2025-12-16),
3. 12332813 - Non-posted write transactions for a computer bus (2025-06-17),
4. 12326816 - Technologies for offload device fetching of address translations (2025-06-10),
5. 12248561 - Apparatus and method for role-based register protection for TDX-IO (2025-03-11),
6. 12222873 - Method and apparatus to enable a cache (DEVPIC) to store process specific information inside devices that support address translation service (ATS) (2025-02-11),
7. 12210660 - Cryptographic computing with legacy peripheral devices (2025-01-28),
8. 12164444 - Device, method, and system to identify a page request to be processed after a reset event (2024-12-10),
9. 11921646 - Secure address translation services using a permission table (2024-03-05),
10. 11900115 - Apparatus and method to identify the source of an interrupt (2024-02-13),
11. 11726927 - Method, apparatus, system for early page granular hints from a PCIe device (2023-08-15),
12. 11614939 - Apparatus and method to identify the source of an interrupt (2023-03-28),
13. 11599621 - Apparatuses, methods, and systems for verification of input-output memory management unit to device attachment (2023-03-07),
14. 11526290 - System and method to track physical address accesses by a CPU or device (2022-12-13),
15. 11513979 - Non-posted write transactions for a computer bus (2022-11-29),

Title: The Innovative Mind of Rupin H. Vakharwala

Introduction

Rupin H. Vakharwala, an accomplished inventor located in Aloha, OR, holds an impressive portfolio of 26 patents. His innovative contributions primarily focus on enhancing computing technology through sophisticated methods and apparatuses. This article explores some of his latest patents, career highlights, and collaborations.

Latest Patents

Rupin H. Vakharwala's latest inventions showcase his commitment to pushing the boundaries of technology. One notable patent is the "Method and apparatus to enable a cache (DEVPIC) to store process specific information inside devices that support address translation service (ATS)." This invention involves apparatus and systems that utilize PCIe Address Translation Service to facilitate devices utilizing a DevTLB, which caches address translation information alongside a Device ProcessInfoCache (DevPIC) that retains process-specific information. Another significant patent is for "Cryptographic computing with legacy peripheral devices." In this embodiment, a read request from a peripheral device includes a process identifier and an encrypted virtual address. The invention subsequently obtains one or more keys based on the process identifier, decrypts the virtual address, retrieves data from memory, and ultimately transmits plaintext data to the peripheral device.

Career Highlights

Rupin has worked at Intel Corporation, where he leveraged his skills to contribute to transformative technologies. His work has helped shape advancements in computing and cryptographic systems, making significant impacts in the tech industry.

Collaborations

Throughout his career, Rupin H. Vakharwala has collaborated with talented professionals including Rajesh M. Sankaran and Stephen R. Van Doren. These collaborative efforts have led to innovations that align with modern demands for enhanced computing security and efficiency.

Conclusion

Rupin H. Vakharwala's contributions to technology and innovation are noteworthy. With 26 patents to his name, his work continues to influence the fields of computing and cryptography. His collaborative spirit and dedication to invention serve as an inspiration for aspiring inventors looking to make their mark in the tech industry.

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]
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