IDiyas

For the Inventor, By the Inventor

San Jose, CA, United States of America

Ju-Hi John Hong

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 129(Granted Patents)


Location History:

  • Poughkeepsie, NY (US) (1976)
  • Raleigh, NC (US) (1981 - 1987)
  • San Jose, CA (US) (1995 - 2005)

Company Filing History:

goldMedal9 out of 164,108 
 
International Business Machines Corporation
 patents
silverMedal1 out of 2,636 
 
Hitachi Global Storage Technologies Netherlands B.v.
 patents

Years Active: 1976-2005

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10 patents (USPTO):Explore Patents
1. 6865041 - Method and apparatus for servowriting using a unipolar write current (2005-03-08),
2. 6456449 - Disk drive with wide servo burst pattern and wide servo sensing element (2002-09-24),
3. 6393511 - Multi-track density direct access storage device (2002-05-21),
4. 6002541 - Method and apparatus for providing a linear position error sensing (PES) (1999-12-14),
5. 5999351 - Multi-track density direct access storage device (1999-12-07),
6. 5717538 - Asynchronous position error signal detector employing weighted (1998-02-10),
7. 5448571 - Method and apparatus for determining byte synchronization within a (1995-09-05),
8. 4677627 - Error correction scheme (1987-06-30),
9. 4291357 - Short circuit protection circuit (1981-09-22),
10. 3986126 - Serial pulse-code-modulated retiming system (1976-10-12),
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