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For the Inventor, By the Inventor

Singapore, Singapore

Edmun ChianSong Seng

USPTO Granted Patents = 18

Average Co-Inventor Count = 4.1

ph-index = 9

Forward Citations = 161(Granted Patents)


Location History:

  • Singpore, SG (2008)
  • Singapore, SG (2002 - 2017)

Company Filing History:

goldMedal17 out of 8,686 
 
Seagate Technology Incorporated
 patents
silverMedal1 out of 832,912 
Other
 patents

Years Active: 2002-2017

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18 patents (USPTO):Explore Patents
1. 9536550 - Health check for read/write head (2017-01-03),
2. 8120868 - Data storage medium having system data stored in a guard band between zones of consecutive data storage tracks (2012-02-21),
3. 8018671 - Mapping defects on a data wedge basis (2011-09-13),
4. 7817364 - Defect reallocation for data tracks having large sector size (2010-10-19),
5. 7561357 - Decoder with energization control circuit (2009-07-14),
6. 7536625 - Maintaining data integrity in a data storage system (2009-05-19),
7. 7508617 - Fly height compensation using read gain control loop (2009-03-24),
8. 7417813 - Overlapping data track access (2008-08-26),
9. 7405893 - Data storage medium with optimized servo format (2008-07-29),
10. 7392439 - Calculation of data frequencies in recording media (2008-06-24),
11. 6981197 - Enhanced interleave type error correction method and apparatus (2005-12-27),
12. 6940671 - System and method to determine the time domain equalized signal-to-noise ratio of a mass storage device (2005-09-06),
13. 6862152 - Adjustment of pole frequency and boost settings of a filter in a channel (2005-03-01),
14. 6771441 - Track mis-registration measurement for a disc drive (2004-08-03),
15. 6735029 - Equalized response extraction from a read channel (2004-05-11),

Title: Edmun ChianSong Seng: Innovator in Data Storage Technology

Introduction

Edmun ChianSong Seng is a prominent inventor based in Singapore, known for his significant contributions to data storage technology. With a total of 18 patents to his name, he has made remarkable advancements in the field, particularly in the design and functionality of data storage devices.

Latest Patents

Among his latest patents is a method for conducting health checks for read/write heads in data storage devices. This innovation involves reading a cross-track profile of a known good test track on a recording medium during operation. By determining two or more center locations of the test track at different amplitude levels via a read transducer, the health condition of the read transducer can be assessed by comparing these center locations. Another notable patent involves a data storage medium that features system data stored in a guard band between zones of consecutive data storage tracks. This format includes a first band of consecutive data storage tracks with user data, a second band with other user data, and a guard track positioned between them containing system data.

Career Highlights

Edmun has worked with Seagate Technology Incorporated, where he has applied his expertise in data storage solutions. His work has significantly impacted the efficiency and reliability of data storage devices, making them more effective for users.

Collaborations

Throughout his career, Edmun has collaborated with talented individuals such as UttHeng Kan and AikChuan Lim. These partnerships have fostered innovation and contributed to the development of cutting-edge technologies in the data storage sector.

Conclusion

Edmun ChianSong Seng's contributions to data storage technology through his numerous patents highlight his role as a leading inventor in the field. His innovative solutions continue to shape the future of data storage devices, ensuring their reliability and efficiency.

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