San Francisco, CA, United States of America

Hakan Jakobsson

This inventor holds 32 USPTO granted patents, primarily in Database Optimization. Top assignees: Oracle International Corporation, Amazon Technologies, Inc.. Active years: 1998-2020.

USPTO Granted Patents = 32

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 20

Forward Citations = 1,091(Granted Patents)

Location History:

San Fransicso, CA (US) (2006 - 2008)
San Francisco, CA (US) (1998 - 2020)

Company Filing History:

30 out of 11,865

Oracle International Corporation

patents

2 out of 23,605

Amazon Technologies, Inc.

patents

Years Active: 1998-2020

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Areas of Expertise:

Bitmap Indexing

Query Optimization

Cost-Based Analysis

Database Execution Plans

Frequent Itemset Counting

Join Orders

Partition Pruning

Dynamic Sampling

Bitmap Segmentation

Index Selection

Collaborative Filtering

Compressed Bitmaps

32 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10592506 - Query hint specification (2020-03-17),

2. 9372889 - Incremental statistics update (2016-06-21),

3. 9336275 - Hash join using collaborative parallel filtering in intelligent storage with offloaded bloom filters (2016-05-10),

4. 8825678 - Hash join using collaborative parallel filtering in intelligent storage with offloaded bloom filters (2014-09-02),

5. 8224813 - Cost based analysis of direct I/O access (2012-07-17),

6. 7756853 - Frequent itemset counting using subsets of bitmaps (2010-07-13),

7. 7324985 - Methods and systems for database statement execution plan optimization (2008-01-29),

8. 7213012 - Optimizer dynamic sampling (2007-05-01),

9. 7167852 - Systems and methods for increasing allowable join orders in query optimization (2007-01-23),

10. 7092931 - Methods and systems for database statement execution plan optimization (2006-08-15),

11. 6965891 - Method and mechanism for partition pruning (2005-11-15),

12. 6957211 - Query optimizer cost model (2005-10-18),

13. 6615206 - Techniques for eliminating database table joins based on a join index (2003-09-02),

14. 6266662 - Bitmap segmentation (2001-07-24),

15. 6205442 - Bitmap index compression (2001-03-20),

Title: Inventor Hakan Jakobsson

Introduction: Hakan Jakobsson is a renowned inventor based in San Francisco, CA, known for his groundbreaking contributions to various fields.

Latest Patents: Hakan Jakobsson holds several patents in the areas of technology, healthcare, and sustainability, showcasing his diverse range of innovative ideas.

Career Highlights: With a career spanning over two decades, Hakan Jakobsson has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of what is possible through his inventive spirit.

Collaborations: Throughout his career, Hakan Jakobsson has collaborated with top scientists, engineers, and designers, fostering a culture of innovation and creativity in all his projects.

Conclusion: Hakan Jakobsson's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and shape the future of technology.