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Hassan Chafi

San Mateo, CA, United States of America

Hassan Chafi

USPTO Granted Patents = 110 (Patent Applications = 33)

EPO Patents = 2 (Patent Applications = 8)

Average Co-Inventor Count = 4.8

ph-index = 7

Forward Citations = 245(Granted Patents)

Forward Citations (Not Self Cited) = 189(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Foster City, CA (US) (2015 - 2018)
San Mateo, CA (US) (2014 - 2024)
Palo Alto, CA (US) (2024)

Company Filing History:

110 out of 11,307

Oracle International Corporation

Years Active: 2014-2025

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Areas of Expertise:

Distributed Graph Processing

Graph Query Optimization

Anomaly Detection

Property Graphs

Relational Database Management

Graph Memory Management

Asynchronous Graph Queries

Vectorized Algorithms

Dynamic Query Planning

Graph Representation

Entity Disambiguation

Compiler Optimizations

110 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12450290 - Estimating graph size and memory consumption of distributed graph for efficient resource management (2025-10-21),

2. 12411672 - Method of distributed graph loading for minimal communication and good balance via lazy materialization and directory indirection using indexed tabular representation (2025-09-09),

3. 12361065 - Efficient, in-memory, relational representation for heterogeneous graphs (2025-07-15),

4. 12339842 - Subqueries in distributed asynchronous graph queries (2025-06-24),

5. 12326866 - Out-of-core BFS for shortest path graph queries (2025-06-10),

6. 12299553 - Expert-optimal correlation: contamination factor identification for unsupervised anomaly detection (2025-05-13),

7. 12271402 - Method, product, and system to provide a parser for property graph queries with precise error reporting and auto-completion based on information from property graph schemas (2025-04-08),

8. 12242487 - Efficient compilation of bounded recursive graph queries on top of SQL based relational engine (2025-03-04),

9. 12197436 - Subqueries in distributed asynchronous graph queries (2025-01-14),

10. 12184692 - Invalid traffic detection using explainable unsupervised graph ML (2024-12-31),

11. 12174835 - Offloading graph components to persistent storage for reducing resident memory in distributed graph processing (2024-12-24),

12. 12174831 - Scouting queries for improving query planning in distributed asynchronous graph queries (2024-12-24),

13. 12124448 - Using temporary tables to store graph algorithm results for a relational database management system (2024-10-22),

14. 12001425 - Duplication elimination in depth based searches for distributed systems (2024-06-04),

15. 11989178 - Efficient compilation of graph queries including complex expressions on top of sql based relational engine (2024-05-21),

Title: The Innovative Journey of Inventor Hassan Chafi

Introduction: Hassan Chafi, a talented inventor based in San Mateo, CA, has made significant contributions to the field of technology through his groundbreaking innovations and patents.

Latest Patents: Hassan Chafi's latest patents include cutting-edge technologies in the areas of artificial intelligence, machine learning, and cybersecurity. His inventions have revolutionized the way we approach data analytics and information security.

Career Highlights: With a background in computer science and engineering, Hassan Chafi has a proven track record of developing innovative solutions to complex problems. Throughout his career, he has worked with top tech companies to bring his ideas to life and has been recognized for his creativity and technical expertise.

Collaborations: Hassan Chafi has collaborated with leading researchers and engineers in the industry to push the boundaries of innovation further. His partnerships with academic institutions and tech giants have led to the development of groundbreaking technologies that have had a lasting impact on the field.

Conclusion: In conclusion, Hassan Chafi stands out as a visionary inventor who continues to shape the future of technology with his remarkable inventions. His dedication to pushing the boundaries of what is possible has solidified his reputation as a trailblazer in the world of innovation.

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