Sivasankaran Chandrasekar

This inventor holds 59 USPTO granted patents and 2 published patent applications, plus 5 CIPO patents and 3 EPO patents, primarily in XML Database Management (CPC class G06F). Top assignees: Oracle International Corporation, Oracle International Corpration. Active years: 2005-2018.

USPTO Granted Patents = 59 (Patent Applications = 2)

% Patents Active = 100.0

CIPO Patents = 5

EPO Patents = 3

Average Co-Inventor Count = 4.5

ph-index = 13

Forward Citations = 798(Granted Patents)

Forward Citations (Not Self Cited) = 761(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Menlo Park, CA (US) (2011 - 2017)
Palo Alto, CA (US) (2005 - 2018)
Fremont, CA (US) (2018)

Company Filing History:

58 out of 11,875

Oracle International Corporation

patents

1 out of 7

Oracle International Corpration

patents

Years Active: 2005-2018

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Areas of Expertise:

Hierarchical Relationships

Binary XML

XML Index Structures

XML Query Optimization

Data Compression

XML Schema Processing

Scalable Processing

Document Level Indexes

Efficient Data Extraction

Path-Based Queries

XML Data Replication

Query Normalization

59 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10089361 - Efficient mechanism for managing hierarchical relationships in a relational database system (2018-10-02),

2. 9953103 - Client processing for binary XML in a database system (2018-04-24),

3. 9842090 - Efficient streaming evaluation of XPaths on binary-encoded XML schema-based documents (2017-12-12),

4. 9667269 - Technique for compressing XML indexes (2017-05-30),

5. 9367642 - Flexible storage of XML collections within an object-relational database (2016-06-14),

6. 8930348 - Isolation for applications working on shared XML data (2015-01-06),

7. 8762410 - Document level indexes for efficient processing in multiple tiers of a computer system (2014-06-24),

8. 8745031 - Cache-based predicate handling for queries on XML data using uncorrelated path-based row sources (2014-06-03),

9. 8566300 - Mechanism for efficient maintenance of XML index structures in a database system (2013-10-22),

10. 8554789 - Managing cyclic constructs of XML schema in a rdbms (2013-10-08),

11. 8543898 - Techniques for more efficient generation of XML events from XML data sources (2013-09-24),

12. 8510292 - Isolation for applications working on shared XML data (2013-08-13),

13. 8443002 - Operationally complete hierarchical repository in a relational database (2013-05-14),

14. 8429196 - Fast extraction of scalar values from binary encoded XML (2013-04-23),

15. 8407209 - Utilizing path IDs for name and namespace searches (2013-03-26),

Title: The Innovative Mind of Sivasankaran Chandrasekar

Introduction: Sivasankaran Chandrasekar is a visionary inventor based in Palo Alto, CA, known for his groundbreaking contributions to various technological fields.

Latest Patents: Sivasankaran Chandrasekar holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Chandrasekar has worked with leading tech companies, research institutions, and universities, driving forward cutting-edge projects and pushing the boundaries of innovation.

Collaborations: Throughout his career, Sivasankaran Chandrasekar has collaborated with top scientists, engineers, and researchers from around the globe, fostering a culture of creativity and excellence in all his projects.

Conclusion: Sivasankaran Chandrasekar's relentless pursuit of innovation and his passion for creating a better future through technology make him a true pioneer in the world of inventions.