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Menlo Park, CA, United States of America

Etak, Inc.

USPTO Granted Patents = 22

Forward Citations = 2,063

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21 inventors (with patents filed for the assignee):

Richard Frederick Poppen (7 out of 30 patents)

Alan C Phillips (6 out of 20 patents)

Kenneth Alan Milnes (5 out of 28 patents)

4. Stanley K Honey (4 out of 31 patents)

5. Walter B Zavoli (3 out of 4 patents)

6. George E Loughmiller, Jr (3 out of 3 patents)

7. Terence J O'Brien (2 out of 8 patents)

8. Rodney Jude Fernandez (2 out of 3 patents)

9. Darrell L Mathis (2 out of 2 patents)

10. Marvin S White, Jr (2 out of 2 patents)

11. James L Buxton (2 out of 9 patents)

12. Marvin S White (1 out of 37 patents)

13. Charles S Taylor (1 out of 89 patents)

14. Monica A Sardesai (1 out of 1 patent)

15. Gary L Latshaw (1 out of 1 patent)

22 patents: Sort by Forward Citations

1. 6161092 - Presenting information using prestored speech (2000-12-12),

2. 6038509 - System for recalculating a path (2000-03-14),

3. 6026384 - Cost zones (2000-02-15),

4. 6021406 - Method for storing map data in a database using space filling curves and (2000-02-01),

5. 6016485 - System for pathfinding (2000-01-18),

6. 5978730 - Caching for pathfinding computation (1999-11-02),

7. 5948043 - Navigation system using GPS data (1999-09-07),

8. 5916299 - Method for determining exits and entrances for a region in a network (1999-06-29),

9. 5893081 - Using multiple levels of costs for a pathfinding computation (1999-04-06),

10. 5729458 - Cost zones (1998-03-17),

11. 5694534 - Apparatus storing a presentation of topological structures and methods (1997-12-02),

12. 5546107 - Automatic chain-based conflation of digital maps (1996-08-13),

13. 5311195 - Combined relative and absolute positioning method and apparatus (1994-05-10),

14. 4914605 - Apparatus and method for displaying a map (1990-04-03),

15. 4811613 - Two-axis angular rate gyroscope (1989-03-14),

Etak, Inc. is a leading provider of geo-spatial information and mapping solutions for businesses around the world. With a strong focus on innovation and technology, Etak has been at the forefront of the digital mapping industry for over three decades. Their cutting-edge solutions help businesses optimize their operations, improve decision-making, and enhance customer experiences.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

22 Patents

#59 in Menlo Park, CA

#3,456 in California

#14,536 in US

#27,908 in the World

Menlo Park, CA, United States of America

Etak, Inc.

Forward Citations = 2,063

21 inventors:

Richard Frederick Poppen (7 out of 30 patents)

Alan C Phillips (6 out of 20 patents)

Kenneth Alan Milnes (5 out of 28 patents)

4. Stanley K Honey (4 out of 31 patents)

5. Walter B Zavoli (3 out of 4 patents)

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