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For the Inventor, By the Inventor

Aliso Viejo, CA, United States of America

Sandeep Kumar Gupta

This inventor holds 56 USPTO granted patents and 1 EPO patent, primarily in Cache Memory Optimization (CPC class G06F). Top assignees: Apple Inc., Broadcom Corporation, Teranetics, Inc.. Active years: 2002-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sandeep Kumar Gupta. Retrieved from https://idiyas.com/inventor/sandeep-kumar-gupta

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

USPTO Granted Patents = 56

% Patents Active = 76.8


Average Co-Inventor Count = 1.7

ph-index = 9

Forward Citations = 385(Granted Patents)

Forward Citations (Not Self Cited) = 368(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Mountain View, CA (US) (2002 - 2006)
  • Alviso, CA (US) (2005 - 2006)
  • Aliso Viejo, CA (US) (2004 - 2012)
  • Fremont, CA (US) (2010 - 2019)
  • San Mateo, CA (US) (2018 - 2023)
  • Cupertino, CA (US) (2023)
  • Santa Clara, CA (US) (2004 - 2024)

Company Filing History:

goldMedal26 out of 43,562 
 
Apple Inc.
 patents
silverMedal20 out of 11,124 
 
Broadcom Corporation
 patents
bronzeMedal6 out of 16 
 
Teranetics, Inc.
 patents
4. 3 out of 56,322 
 
Intel Corporation
 patents
5. 1 out of 41 
 
Plx Technology, Inc.
 patents

Years Active: 2002-2025

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Areas of Expertise:
Cache Memory
Prefetcher Circuit
Communication Fabric
Multi-Core Processor
Latency Reduction
Coherence Directory
Victim Allocations
Request Ordering
Debug Trace
Cache Policies
Hit Latency
Processor Instruction
56 patents (USPTO):Explore Patents
1. 12430224 - Debug trace of cache memory requests (2025-09-30),
2. 12423235 - Coherence directory way tracking in coherent agents (2025-09-23),
3. 12306762 - Deny list for a memory prefetcher circuit (2025-05-20),
4. 12277074 - Mechanisms to utilize communication fabric via multi-port architecture (2025-04-14),
5. 12235769 - Criticality-informed caching policies with multiple criticality levels (2025-02-25),
6. 12216578 - Request ordering in a cache (2025-02-04),
7. 11921640 - Mitigating retention of previously-critical cache lines (2024-03-05),
8. 11893241 - Variable hit latency cache (2024-02-06),
9. 11822480 - Criticality-informed caching policies (2023-11-21),
10. 11741009 - Request ordering in a cache (2023-08-29),
11. 11740993 - Debug trace of cache memory requests (2023-08-29),
12. 10963392 - Victim allocations in shared system cache (2021-03-30),
13. 10315087 - Integrated media jukebox and physiologic data handling application (2019-06-11),
14. 10157137 - Cache way prediction (2018-12-18),
15. 10127153 - Cache dependency handling (2018-11-13),

Title: Innovations By Sandeep Kumar Gupta: Advancements in Caching Technologies

Introduction

Sandeep Kumar Gupta, based in Aliso Viejo, CA, is a prolific inventor with an impressive portfolio comprising 52 patents. His contributions to the field of computing and cache management have paved the way for more efficient data processing and storage solutions.

Latest Patents

Among his latest patents are innovative technologies focusing on caching policies. One notable patent is titled "Criticality-informed caching policies with multiple criticality levels." This invention enhances cache efficiency by categorizing cache lines into critical and non-critical segments. The cache system is designed to prioritize critical cache lines during replacement updates, ensuring that essential data remains accessible even during high-demand scenarios. Additionally, Gupta’s patent, "Request ordering in a cache," introduces a sophisticated mechanism for handling device requests. This invention incorporates multiple request handling pipes and buffers, optimizing how requests are stored and processed according to their urgency and order, thereby improving overall system performance.

Career Highlights

Sandeep Kumar Gupta has held significant positions within renowned technological companies, including Apple Inc. and Broadcom Corporation. His work at these industry giants has allowed him to develop groundbreaking technologies that have a lasting impact on the field.

Collaborations

Throughout his career, Gupta has collaborated with talented individuals such as Greg Marriott and Max Sprauer. These partnerships have fostered an environment of innovation and creativity, leading to the successful development of new technologies in caching and data management.

Conclusion

Sandeep Kumar Gupta's extensive work on caching technologies and his notable patent portfolio reflect his dedication to enhancing computing efficiency. His contributions continue to influence the industry, showcasing the importance of innovation in technology and data management.

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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