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For the Inventor, By the Inventor

Menlo Park, CA, United States of America

Shasank Kisan Chavan

This inventor holds 75 USPTO granted patents and 21 published patent applications and 20 EPO patents, primarily in Database Optimization (CPC class G06F). Top assignees: Oracle International Corporation, Hewlett-Packard Development Company, L.p.. Active years: 2009-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shasank Kisan Chavan. Retrieved from https://idiyas.com/inventor/shasank-kisan-chavan

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

USPTO Granted Patents = 75 

% Patents Active = 98.7

 

Average Co-Inventor Count = 4.1

ph-index = 7

Forward Citations = 339(Granted Patents)

Forward Citations (Not Self Cited) = 274(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Cupertino, CA (US) (2009)
  • Manlo Park, CA (US) (2017)
  • Menlo Park, CA (US) (2009 - 2024)

Company Filing History:

goldMedal72 out of 11,875 
 
Oracle International Corporation
 patents
silverMedal3 out of 27,667 
 
Hewlett-Packard Development Company, L.p.
 patents

Years Active: 2009-2026

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Areas of Expertise:
In-Memory Processing
Query Acceleration
Storage Efficiency
Columnar Formats
Hash Joins
Graph Indexing
Data Compression
Performance Features
SQL Analytic Queries
Hybrid Formats
Cache Management
Data Processing
75 patents (USPTO):Explore Patents
1. 12754894 - Efficiently processing vector queries, with query vectors and filters, against vector indexes (2026-10-06),
2. 12699683 - Methods, systems, and computer program products for efficiently accessing an ordered sequence in a clustered database environment (2026-08-04),
3. 12645657 - Performing in-memory columnar analytic queries on externally resident data (2026-06-02),
4. 12608355 - Flexible specification and storage of vector type (2026-04-21),
5. 12579193 - Self-discovery and construction of type-sensitive columnar formats on type-agnostic storage servers to accelerate offloaded queries (2026-03-17),
6. 12579131 - Transactionally consistent HNSW index (2026-03-17),
7. 12524385 - Multi-snapshot HNSW index (2026-01-13),
8. 12517906 - Efficient opcode-driven pipelined execution of multi-level hash joins (2026-01-06),
9. 12450255 - Automatic, online and space efficient clustering and compression of very large database objects (2025-10-21),
10. 12287806 - Optimize in-memory column store for mixed workloads (2025-04-29),
11. 12265532 - Accelerating query execution by optimizing data transfer between storage nodes and database nodes (2025-04-01),
12. 12229160 - Optimize workload performance by automatically discovering and implementing in-memory performance features (2025-02-18),
13. 12093261 - Storage formats for in-memory caches (2024-09-17),
14. 11989179 - Techniques of heterogeneous hardware execution for SQL analytic queries for high volume data processing (2024-05-21),
15. 11971869 - System and method for an ultra highly available, high performance, persistent memory optimized, scale-out database (2024-04-30),

Title: Innovations by Shasank Kisan Chavan: A Journey Through Patents and Contributions

Introduction

Shasank Kisan Chavan, based in Menlo Park, CA, is a prolific inventor with an impressive portfolio comprising 64 patents. His work primarily focuses on optimizing performance in database systems and in-memory caches, showcasing his dedication to enhancing technology through innovative solutions.

Latest Patents

Among his latest contributions are groundbreaking patents aimed at improving workload performance and storage formats for in-memory caches. The first patent introduces techniques for optimizing workload performance by automatically discovering and implementing performance optimizations for in-memory units (IMUs). This system analyzes database operations and selects optimizations based on their potential benefits, making it capable of adapting to varying workloads effectively.

His second patent addresses the efficiency of cache storage formats by utilizing different representations for stored values. It evaluates whether executing queries over hardware-level representations or non-hardware-level representations would yield better efficiency, thereby optimizing query performance.

Career Highlights

Shasank has built a remarkable career working with prominent companies, including Oracle International Corporation and Hewlett-Packard Development Company, L.P. His experiences in leading technology firms have not only shaped his expertise but also enabled him to contribute significantly to the field of database management and memory optimization.

Collaborations

Throughout his career, Shasank has collaborated with talented individuals like Allison Holloway and Jesse Kamp. These partnerships have further enriched his work and allowed for the exchange of innovative ideas, leading to advancements in the technologies he focuses on.

Conclusion

Shasank Kisan Chavan's contributions to the realm of technology through his numerous patents reflect his commitment to innovation and excellence. His work continues to influence the performance and efficiency of database systems, establishing him as a noteworthy inventor in his field. Through relentless pursuit of advancements, he sets a strong example for aspiring inventors and innovators.

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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