Company Filing History:

6 out of 728

Western Digital (fremont), Inc.

patents

5 out of 5,310

Western Digital Technologies, Inc.

Seagate Technology Incorporated

patents

Years Active: 2001-2021

where 'Filed Patents' based on already Granted Patents

16 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10891981 - Air-bearing surface designs with a curved trailing air flow dam (2021-01-12),

2. 10714135 - Air-bearing surface designs with a curved trailing air flow dam (2020-07-14),

3. 8902533 - Disk drive detecting different asperities on a disk using different sensor bias settings (2014-12-02),

4. 8861317 - Heat assisted magnetic recording transducer having protective pads (2014-10-14),

5. 8797667 - Disk drive calibrating bias signal for touchdown sensor (2014-08-05),

6. 8760814 - Disk drive head suspension assembly having a DLC coating between dimple and tongue (2014-06-24),

7. 8749920 - Magnetic recording head with dynamic fly height heating and having thermally controlled pole tip protrusion to control and protect reader element (2014-06-10),

8. 8649249 - Printing magnetic pattern onto disk (2014-02-11),

9. 8643980 - Micro-actuator enabling single direction motion of a magnetic disk drive head (2014-02-04),

10. 8456643 - Method and system for mapping the shape of a head under operating conditions (2013-06-04),

11. 7800858 - Differential head integrated touchdown sensors for hard disk drives (2010-09-21),

12. 7796356 - Head integrated touchdown sensor for hard disk drives (2010-09-14),

13. 7355814 - Disk texture located in load/unload zone of disk for cleaning contamination and disk lubricant from head ABS surface (2008-04-08),

14. 6760191 - Internal heat dissipater used to reduce slider and write pole thermal protrusion for thin film recording heads (2004-07-06),

15. 6654205 - Air bearing surface for reducing pressure gradients (2003-11-25),

Title: The Innovative Contributions of David E Fowler

Introduction

David E Fowler is a prominent inventor based in San Jose, California. He has made significant contributions to the field of data storage technology, holding a total of 16 patents. His work focuses on enhancing the performance and efficiency of data storage devices.

Latest Patents

One of his latest patents is titled "Air-bearing surface designs with a curved trailing air flow dam." This patent discloses slider designs that feature improved trailing air flow dams, which are crucial for the functionality of data storage devices. In this invention, a slider is designed with a trailing edge and an air-bearing surface (ABS) that includes a trailing edge pad. The trailing air flow dam is coupled to the trailing edge pad and is recessed from and curves away from the trailing edge. The design may include two segments in the ABS view, and the slider also features a leading edge along with at least one sub-ambient pressure cavity adjacent to the trailing air flow dam. Notably, the contact point of the trailing air flow dam is positioned at least 50 microns from a corner of the slider.

Career Highlights

David E Fowler has worked with notable companies in the technology sector, including Western Digital and Western Digital Technologies, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in data storage technology.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Sateeshchandra S Bajikar and Yu Lo. These collaborations have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

David E Fowler's contributions to the field of data storage technology are noteworthy, with his innovative patents paving the way for advancements in the industry. His work continues to influence the design and functionality of data storage devices, showcasing his expertise and commitment to innovation.

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