| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[id] => 3705768
[patent_doc_number] => 05677805
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-14
[patent_title] => 'Apparatus for determining the dynamic position and orientation of a transducing head relative to a storage medium'
[patent_app_type] => 1
[patent_app_number] => 8/476626
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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[firstpage_image] =>[orig_patent_app_number] => 476626
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/476626 | Apparatus for determining the dynamic position and orientation of a transducing head relative to a storage medium | Jun 6, 1995 | Issued |
Array
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[id] => 4118090
[patent_doc_number] => 06052510
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-18
[patent_title] => 'Apparatus for recording, reproduction or erasing'
[patent_app_type] => 1
[patent_app_number] => 8/479386
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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[pdf_file] => patents/06/052/06052510.pdf
[firstpage_image] =>[orig_patent_app_number] => 479386
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/479386 | Apparatus for recording, reproduction or erasing | Jun 6, 1995 | Issued |
Array
(
[id] => 3629915
[patent_doc_number] => 05689382
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-18
[patent_title] => 'Method and apparatus for determining head parameter for helical scan recorder'
[patent_app_type] => 1
[patent_app_number] => 8/476370
[patent_app_country] => US
[patent_app_date] => 1995-06-07
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[pdf_file] => patents/05/689/05689382.pdf
[firstpage_image] =>[orig_patent_app_number] => 476370
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/476370 | Method and apparatus for determining head parameter for helical scan recorder | Jun 6, 1995 | Issued |
Array
(
[id] => 4064004
[patent_doc_number] => 05870522
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Backward compatible HDTV recording/reproducing system'
[patent_app_type] => 1
[patent_app_number] => 8/475430
[patent_app_country] => US
[patent_app_date] => 1995-06-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/870/05870522.pdf
[firstpage_image] =>[orig_patent_app_number] => 475430
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/475430 | Backward compatible HDTV recording/reproducing system | Jun 6, 1995 | Issued |
Array
(
[id] => 3637556
[patent_doc_number] => 05687037
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-11
[patent_title] => 'Video tape recorder for long-play mode recording/reproducing'
[patent_app_type] => 1
[patent_app_number] => 8/471685
[patent_app_country] => US
[patent_app_date] => 1995-06-06
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/687/05687037.pdf
[firstpage_image] =>[orig_patent_app_number] => 471685
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/471685 | Video tape recorder for long-play mode recording/reproducing | Jun 5, 1995 | Issued |
| 08/469121 | INFORMATION STORING DEVICE AND METHOD FOR CONTROLLING SAME TO RECORD/REPRODUCE INFORMATION BY SELECTING ONE OF WORKING MODES | Jun 5, 1995 | Abandoned |
| 08/470975 | AMPLIFIER OUTPUT CLAMPING SCHEME | Jun 5, 1995 | Abandoned |
| 08/484770 | MR HEAD DIFFERENTIAL MICRO-JOG | Jun 5, 1995 | Abandoned |
Array
(
[id] => 3657721
[patent_doc_number] => 05684651
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-11-04
[patent_title] => 'Magnetic disk system having servo signal detecting function depending on recording density of servo data'
[patent_app_type] => 1
[patent_app_number] => 8/463789
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 463789
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/463789 | Magnetic disk system having servo signal detecting function depending on recording density of servo data | Jun 4, 1995 | Issued |
Array
(
[id] => 3698078
[patent_doc_number] => 05644560
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-01
[patent_title] => 'Three-beam detecting system phase difference detector which eliminates phase difference error'
[patent_app_type] => 1
[patent_app_number] => 8/459353
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/644/05644560.pdf
[firstpage_image] =>[orig_patent_app_number] => 459353
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/459353 | Three-beam detecting system phase difference detector which eliminates phase difference error | Jun 1, 1995 | Issued |
Array
(
[id] => 3731420
[patent_doc_number] => 05682307
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Circuits and methods for controlling a tracking actuator of an optical disk player'
[patent_app_type] => 1
[patent_app_number] => 8/460138
[patent_app_country] => US
[patent_app_date] => 1995-06-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/05/682/05682307.pdf
[firstpage_image] =>[orig_patent_app_number] => 460138
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/460138 | Circuits and methods for controlling a tracking actuator of an optical disk player | Jun 1, 1995 | Issued |
Array
(
[id] => 4115835
[patent_doc_number] => 06023384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-08
[patent_title] => 'Data recording device and control apparatus for recording data twice on one track using different encoding methods'
[patent_app_type] => 1
[patent_app_number] => 8/450513
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[patent_app_date] => 1995-05-25
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[firstpage_image] =>[orig_patent_app_number] => 450513
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/450513 | Data recording device and control apparatus for recording data twice on one track using different encoding methods | May 24, 1995 | Issued |
Array
(
[id] => 3871491
[patent_doc_number] => 05796535
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-18
[patent_title] => 'Sampled amplitude read channel employing a user data frequency synthesizer and a servo data frequency synthesizer'
[patent_app_type] => 1
[patent_app_number] => 8/440515
[patent_app_country] => US
[patent_app_date] => 1995-05-12
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[firstpage_image] =>[orig_patent_app_number] => 440515
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/440515 | Sampled amplitude read channel employing a user data frequency synthesizer and a servo data frequency synthesizer | May 11, 1995 | Issued |
Array
(
[id] => 1415473
[patent_doc_number] => 06538836
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-03-25
[patent_title] => 'Microactuator for fine positioning in a disc drive'
[patent_app_type] => B1
[patent_app_number] => 08/438091
[patent_app_country] => US
[patent_app_date] => 1995-05-08
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[firstpage_image] =>[orig_patent_app_number] => 08438091
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/438091 | Microactuator for fine positioning in a disc drive | May 7, 1995 | Issued |
Array
(
[id] => 3519740
[patent_doc_number] => 05563751
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-08
[patent_title] => 'Longitudinal bending interface for thick film magnetic recording'
[patent_app_type] => 1
[patent_app_number] => 8/437206
[patent_app_country] => US
[patent_app_date] => 1995-05-08
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[firstpage_image] =>[orig_patent_app_number] => 437206
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/437206 | Longitudinal bending interface for thick film magnetic recording | May 7, 1995 | Issued |
Array
(
[id] => 3656814
[patent_doc_number] => 05640286
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-17
[patent_title] => 'Disk drive with error code embedded sector identification'
[patent_app_type] => 1
[patent_app_number] => 8/436521
[patent_app_country] => US
[patent_app_date] => 1995-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
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[pdf_file] => patents/05/640/05640286.pdf
[firstpage_image] =>[orig_patent_app_number] => 436521
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/436521 | Disk drive with error code embedded sector identification | May 7, 1995 | Issued |
| 08/428515 | APPARATUS FOR DETECTING DISPLACEMENT INFORMATION | Apr 24, 1995 | Abandoned |
| 08/424924 | ARRANGEMENT FOR REPRODUCING N DIGITAL SIGNALS HAVING N PHASE-LOCKED LOOPS EACH INCLUDING A PHASE SHIFTER, CONTROLLED BY AN INTEGRATING ELEMENT, ARRANGED BETWEEN A VCO OUTPUT AND A PHASE DETECTOR | Apr 18, 1995 | Abandoned |
Array
(
[id] => 3730926
[patent_doc_number] => 05682272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Disk drive and method for retrying a read operation upon detecting a read error'
[patent_app_type] => 1
[patent_app_number] => 8/422524
[patent_app_country] => US
[patent_app_date] => 1995-04-14
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[firstpage_image] =>[orig_patent_app_number] => 422524
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/422524 | Disk drive and method for retrying a read operation upon detecting a read error | Apr 13, 1995 | Issued |
Array
(
[id] => 1433756
[patent_doc_number] => 06341046
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-01-22
[patent_title] => 'Current biasing voltage sensing preamplifier for magnetoresistive heads'
[patent_app_type] => B1
[patent_app_number] => 08/422440
[patent_app_country] => US
[patent_app_date] => 1995-04-14
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/422440 | Current biasing voltage sensing preamplifier for magnetoresistive heads | Apr 13, 1995 | Issued |