| Application number | Title of the application | Filing Date | Status |
|---|
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[patent_title] => 'Apparatus and method for adjusting the pickup head of an optical disc drive to optimal focus point'
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[patent_app_number] => 9/056162
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Array
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[patent_title] => 'Method For Crystallizing Optical Data Storage Media Using Joule Heat And Apparatus Therefor'
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Array
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[patent_issue_date] => 2000-12-12
[patent_title] => 'Position sensor for tracking system for optical data storage'
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Array
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[patent_kind] => NA
[patent_issue_date] => 2000-12-05
[patent_title] => 'Auto gain adjustment apparatus and method for focusing and tracking control of the optical pickup of an optical disc drive'
[patent_app_type] => 1
[patent_app_number] => 9/056163
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[patent_issue_date] => 2004-01-06
[patent_title] => 'Focus controlling apparatus and method, and optical disc drive'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/037471 | Methods and apparatus for detecting and correcting magnification error in a multi-beam optical disk drive | Mar 9, 1998 | Issued |
Array
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[id] => 1414223
[patent_doc_number] => 06542451
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-04-01
[patent_title] => 'Retrieving data from a storage device using programmable filter and equalizer'
[patent_app_type] => B1
[patent_app_number] => 08/855974
[patent_app_country] => US
[patent_app_date] => 1997-05-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/855974 | Retrieving data from a storage device using programmable filter and equalizer | May 13, 1997 | Issued |
Array
(
[id] => 3800899
[patent_doc_number] => 05841604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Masterless spindle synchronization in a multiple disk drive storage system'
[patent_app_type] => 1
[patent_app_number] => 8/851552
[patent_app_country] => US
[patent_app_date] => 1997-05-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/851552 | Masterless spindle synchronization in a multiple disk drive storage system | May 5, 1997 | Issued |
| 08/594903 | POSITIONING CONTROL SYSTEM UTILIZING OPTICAL BEAM | Jan 30, 1996 | Abandoned |
| 08/581958 | HARD DISK DRIVE EQUIPPED WITH A MEMORY FOR STORING FILE ALLOCATION TABLE INFORMATION | Jan 1, 1996 | Abandoned |
Array
(
[id] => 1460893
[patent_doc_number] => 06426844
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-30
[patent_title] => 'Method and apparatus for phase modulated servo positioning in a direct access storage device'
[patent_app_type] => B1
[patent_app_number] => 08/526197
[patent_app_country] => US
[patent_app_date] => 1995-09-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/526197 | Method and apparatus for phase modulated servo positioning in a direct access storage device | Sep 10, 1995 | Issued |
| 08/524817 | MAGNETIC RECORDING TIMING SIGNAL ADJUSTMENT USING COMPARISON OF SAMPLE SIGNALS | Sep 6, 1995 | Abandoned |
Array
(
[id] => 1599326
[patent_doc_number] => 06384996
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[patent_kind] => B1
[patent_issue_date] => 2002-05-07
[patent_title] => 'Insertion of ones and zeroes into I-NRZI modulation for magnetic recording apparatus to facilitate head tracking'
[patent_app_type] => B1
[patent_app_number] => 08/472275
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| 08/473283 | ERROR CORRECTION VIA PROGRAMMABLE BIAS CURRENT FOR MR RECORDING HEADS | Jun 5, 1995 | Abandoned |
Array
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Array
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[patent_kind] => NA
[patent_issue_date] => 1997-01-21
[patent_title] => 'Data reproducing apparatus with controlled comparator for reducing connection error of main data with corresponding error correction decoded data'
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Array
(
[id] => 3887756
[patent_doc_number] => 05825582
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Sliding mode control of a disk drive actuator for positioning a read/write head over a selected track during seeking and tracking operations'
[patent_app_type] => 1
[patent_app_number] => 8/435416
[patent_app_country] => US
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| 08/405253 | OPTICAL DISK REPLAY DEVICE WHICH VARIES A DELAY AND FREQUENCY OF A REPRODUCED SIGNAL BASED ON A POSITION OF AN OPTICAL HEAD | Mar 15, 1995 | Abandoned |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/395193 | Method and apparatus for automatically editing programs in video tape copy system | Feb 26, 1995 | Issued |