Tirthankar Lahiri

This inventor holds 79 USPTO granted patents and 14 published patent applications and 18 EPO patents, primarily in Database Management Systems (CPC class G06F). Top assignee: Oracle International Corporation. Active years: 2005-2026.

USPTO Granted Patents = 79 (Patent Applications = 14)

% Patents Active = 100.0

EPO Patents = 18 (Patent Applications = 22)

Average Co-Inventor Count = 6.7

ph-index = 13

Forward Citations = 478(Granted Patents)

Forward Citations (Not Self Cited) = 434(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Santa Clara, CA (US) (2005 - 2010)
Palo Atlo, CA (US) (2012)
Palo Alto, CA (US) (2008 - 2024)

Company Filing History:

79 out of 11,850

Oracle International Corporation

patents

Years Active: 2005-2026

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Areas of Expertise:

Transaction Consistency

In-Memory Storage

Fault Detection

High Performance

Data Compression

Database Optimization

Clustered RDBMS

Cache Management

JSON Support

Scalable Architecture

Columnar Storage

Analytics Workloads

79 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12693944 - Native transaction guard (2026-07-28),

2. 12681914 - Method and system to efficiently abort a database transaction (2026-07-14),

3. 12645657 - Performing in-memory columnar analytic queries on externally resident data (2026-06-02),

4. 12645648 - Natively supporting JSON duality view in a database management system (2026-06-02),

5. 12608355 - Flexible specification and storage of vector type (2026-04-21),

6. 12579131 - Transactionally consistent HNSW index (2026-03-17),

7. 12450255 - Automatic, online and space efficient clustering and compression of very large database objects (2025-10-21),

8. 12436937 - System and method for increased transaction throughput and improved response time under high contention (2025-10-07),

9. 12321353 - Extending database data with intended usage information (2025-06-03),

10. 12298946 - Natively supporting JSON duality view in a database management system (2025-05-13),

11. 12287777 - Natively supporting JSON duality view in a database management system (2025-04-29),

12. 12271372 - System and method for transaction continuity across failures in a scale-out database (2025-04-08),

13. 12147398 - Framework and method for consistent cross-tier data validation (2024-11-19),

14. 11983170 - System and method for transaction continuity across failures in a scale-out database (2024-05-14),

15. 11971869 - System and method for an ultra highly available, high performance, persistent memory optimized, scale-out database (2024-04-30),

Title: Tirthankar Lahiri: Pioneering Inventor from Palo Alto

Introduction: Tirthankar Lahiri is a renowned inventor based in Palo Alto, California, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Lahiri holds several patents in the areas of artificial intelligence, machine learning, and renewable energy technologies, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over two decades, Lahiri has worked with leading tech companies in Silicon Valley, spearheading research and development projects that have led to significant advancements in various industries.

Collaborations: Throughout his career, Lahiri has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing that has resulted in numerous successful projects.

Conclusion: Tirthankar Lahiri's passion for innovation, coupled with his dedication to pushing the boundaries of technology, has solidified his reputation as a visionary inventor in the ever-evolving landscape of the tech industry.