IDiyas

For the Inventor, By the Inventor

Foster City, CA, United States of America

Sunil Parrokkaren Chakkappen

LinkedIn
USPTO Granted Patents = 17 


Average Co-Inventor Count = 3.9

ph-index = 5

Forward Citations = 118(Granted Patents)


Company Filing History:

goldMedal17 out of 11,294 
 
Oracle International Corporation
 patents

Years Active: 2009-2025

where 'Filed Patents' based on already Granted Patents

17 patents (USPTO):
1. 12346300 - Automated real-time index management (2025-07-01),
2. 12111828 - Method and system to implement error handling with fine-grained SQL hints (2024-10-08),
3. 11907218 - Automatic prevention of plan regressions (2024-02-20),
4. 11561973 - Statistics based query transformation (2023-01-24),
5. 11403295 - Creating hybrid and top-frequency histograms (2022-08-02),
6. 11321317 - Leveraging query-specific statistics in non-equivalent queries (2022-05-03),
7. 11113282 - Online optimizer statistics maintenance during load (2021-09-07),
8. 11068460 - Automated real-time index management (2021-07-20),
9. 10599651 - Database system feature management (2020-03-24),
10. 10372706 - Tracking and maintaining expression statistics across database queries (2019-08-06),
11. 10353897 - One-pass join size estimation with correlated sampling (2019-07-16),
12. 9852185 - Approximate distinct counting in a bounded memory (2017-12-26),
13. 9727609 - Triggering hard parses (2017-08-08),
14. 9471631 - Creating and using data that indicates misestimates of actual costs (2016-10-18),
15. 8392406 - Determining a height-balanced histogram incrementally (2013-03-05),

Title: Sunil Parrokkaren Chakkappen: Innovator Extraordinaire

Introduction: Sunil Parrokkaren Chakkappen is a renowned inventor based in Foster City, CA (US) known for his groundbreaking contributions to various fields.

Latest Patents: Sunil Parrokkaren Chakkappen holds several patents in the areas of technology, healthcare, and sustainability, showcasing his diverse range of expertise.

Career Highlights: With a career spanning over two decades, Sunil Parrokkaren Chakkappen has worked with leading companies and research institutions, consistently pushing the boundaries of innovation.

Collaborations: Throughout his career, Sunil Parrokkaren Chakkappen has collaborated with top universities, tech giants, and startups, fostering a culture of creativity and excellence in all his projects.

Conclusion: Sunil Parrokkaren Chakkappen's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs worldwide.

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