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For the Inventor, By the Inventor

Suwon-si, South Korea

Cheol-hoon Park

USPTO Granted Patents = 16

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 44(Granted Patents)


Location History:

  • Yoning-si, KR (2009)
  • Giheung-gu, KR (2009)
  • Suwon-Si, KR (2006 - 2010)
  • Yongin-si, KR (2011)

Company Filing History:

goldMedal16 out of 131,214 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 2006-2011

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16 patents (USPTO):Explore Patents
1. 7952825 - Method and apparatus adjusting reference clock frequency and disk drive using same (2011-05-31),
2. 7715140 - Method of determining size of error and write control method for hard disc drive, hard disc drive using the write control method, and media storing computer programs for executing the methods (2010-05-11),
3. 7619848 - Method of searching to find a servo pattern corresponding to a servo pattern copy process (2009-11-17),
4. 7583465 - Disk drive adaptive resonance compensation method and apparatus (2009-09-01),
5. 7489467 - Method for measuring track width of hard disk drive (2009-02-10),
6. 7432673 - Method, medium, and apparatus controlling current gain change of a spindle motor driver (2008-10-07),
7. 7400466 - Method and apparatus for driving spindle motor using adaptive feedforward control (2008-07-15),
8. 7369352 - Apparatus, medium, and method with seek servo control considering temperature change (2008-05-06),
9. 7342739 - Method, medium, and apparatus compensating for torque variations based on temperature (2008-03-11),
10. 7336438 - Write control method of hard disk drive, hard disk drive adapting the method and recording medium thereof (2008-02-26),
11. 7333292 - Seek servo control method for adapting to supply voltage variation and disk drive using the same (2008-02-19),
12. 7248428 - Method, medium, and apparatus controlling track seek in a recording and/or reproducing apparatus (2007-07-24),
13. 7203024 - Method of testing servo burst signals of hard disk drive and recording medium adapted therefor (2007-04-10),
14. 7145743 - Apparatus and method for unlatching a head within a data storage device (2006-12-05),
15. 7116515 - Method and apparatus for compensating for torque change in seek servo (2006-10-03),

Title: **Cheol-hoon Park: Innovator in Disk Drive Technologies**

Introduction

Cheol-hoon Park is a prominent inventor based in Suwon-si, South Korea, known for his significant contributions to the field of disk drive technologies. With a total of 16 patents to his name, Park has made impactful advancements that enhance the performance and efficiency of disk drives.

Latest Patents

Among his latest innovations are notable patents concerning the adjustment of reference clock frequency in disk drives. One of his critical inventions is a method and apparatus for adjusting reference clock frequency in a disk drive. This technology enables precise measurements of servo sector detection time intervals, facilitates the generation of error signals, and allows for the adjustment of clock frequencies to ensure consistent performance across varying conditions.

Another significant patent by Park involves a method for determining the size of errors in servo sectors and a corresponding write control method for hard disc drives. This invention not only improves the accuracy of data writing processes but also strengthens the reliability of hard disk drives by addressing errors generated within servo sectors. His innovations contribute greatly to the evolution of data storage solutions.

Career Highlights

Cheol-hoon Park has spent a considerable portion of his career at Samsung Electronics Co., Ltd., a leading name in technology and innovation. His work at the company has allowed him to collaborate on cutting-edge projects that push the boundaries of current storage technologies, paving the way for future advancements.

Collaborations

Throughout his career, Park has collaborated with esteemed colleagues, including Sang-hoon Chu and Nam-guk Kim. These partnerships have facilitated the exchange of ideas and expertise, resulting in groundbreaking solutions in the realm of disk drive technology.

Conclusion

Cheol-hoon Park’s contributions to innovations in disk drive technologies demonstrate his role as a key player in the electronics field. With his 16 patents reflecting significant advancements, Park continues to influence the future of data storage solutions. His dedication to innovation at Samsung Electronics Co., Ltd. ensures that the industry remains at the forefront of technological development.

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