
John H. Wolff
Examiner (ID: 8275)
| Most Active Art Unit | 2303 |
| Art Unit(s) | 2512, 2603, 2507, 2302, 2754, 2303, 2305 |
| Total Applications | 1676 |
| Issued Applications | 1504 |
| Pending Applications | 18 |
| Abandoned Applications | 154 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3819530
[patent_doc_number] => 05831796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Apparatus for fixing a head cylinder'
[patent_app_type] => 1
[patent_app_number] => 8/833070
[patent_app_country] => US
[patent_app_date] => 1997-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 15
[patent_no_of_words] => 2928
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/831/05831796.pdf
[firstpage_image] =>[orig_patent_app_number] => 833070
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/833070 | Apparatus for fixing a head cylinder | Apr 2, 1997 | Issued |
Array
(
[id] => 3886903
[patent_doc_number] => 05764450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'Magnetic head'
[patent_app_type] => 1
[patent_app_number] => 8/829380
[patent_app_country] => US
[patent_app_date] => 1997-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 3654
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[patent_words_short_claim] => 241
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/764/05764450.pdf
[firstpage_image] =>[orig_patent_app_number] => 829380
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/829380 | Magnetic head | Mar 30, 1997 | Issued |
Array
(
[id] => 3969829
[patent_doc_number] => 05901015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-04
[patent_title] => 'Magnetic head apparatus having a reduced thickness'
[patent_app_type] => 1
[patent_app_number] => 8/826470
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 26
[patent_no_of_words] => 8911
[patent_no_of_claims] => 10
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[patent_maintenance] => 1
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[pdf_file] => patents/05/901/05901015.pdf
[firstpage_image] =>[orig_patent_app_number] => 826470
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/826470 | Magnetic head apparatus having a reduced thickness | Mar 26, 1997 | Issued |
Array
(
[id] => 3887009
[patent_doc_number] => 05764458
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'Disk cartridge and a method of manufacturing same'
[patent_app_type] => 1
[patent_app_number] => 8/827443
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
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[patent_no_of_words] => 6114
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[pdf_file] => patents/05/764/05764458.pdf
[firstpage_image] =>[orig_patent_app_number] => 827443
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827443 | Disk cartridge and a method of manufacturing same | Mar 26, 1997 | Issued |
Array
(
[id] => 4059865
[patent_doc_number] => 05870255
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Device for the automatic loading/unloading of magnetic disks'
[patent_app_type] => 1
[patent_app_number] => 8/823710
[patent_app_country] => US
[patent_app_date] => 1997-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/05/870/05870255.pdf
[firstpage_image] =>[orig_patent_app_number] => 823710
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/823710 | Device for the automatic loading/unloading of magnetic disks | Mar 24, 1997 | Issued |
Array
(
[id] => 4053644
[patent_doc_number] => 05875079
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-23
[patent_title] => 'Thin-film magnetic head with MR element hard and soft magnetic films having a weak exchange reciprocal action'
[patent_app_type] => 1
[patent_app_number] => 8/818040
[patent_app_country] => US
[patent_app_date] => 1997-03-14
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[pdf_file] => patents/05/875/05875079.pdf
[firstpage_image] =>[orig_patent_app_number] => 818040
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/818040 | Thin-film magnetic head with MR element hard and soft magnetic films having a weak exchange reciprocal action | Mar 13, 1997 | Issued |
Array
(
[id] => 3895532
[patent_doc_number] => 05894384
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-13
[patent_title] => 'Magnetoresistance effect head in which a magnetoresistance effect element and a soft magnetic film form a single magnetic circuit'
[patent_app_type] => 1
[patent_app_number] => 8/816336
[patent_app_country] => US
[patent_app_date] => 1997-03-13
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/894/05894384.pdf
[firstpage_image] =>[orig_patent_app_number] => 816336
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/816336 | Magnetoresistance effect head in which a magnetoresistance effect element and a soft magnetic film form a single magnetic circuit | Mar 12, 1997 | Issued |
Array
(
[id] => 4053689
[patent_doc_number] => 05912790
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-15
[patent_title] => 'Thin film magnetic recording-reproducing head having a high recording density and high fidelity'
[patent_app_type] => 1
[patent_app_number] => 8/818110
[patent_app_country] => US
[patent_app_date] => 1997-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[pdf_file] => patents/05/912/05912790.pdf
[firstpage_image] =>[orig_patent_app_number] => 818110
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/818110 | Thin film magnetic recording-reproducing head having a high recording density and high fidelity | Mar 12, 1997 | Issued |
Array
(
[id] => 3872045
[patent_doc_number] => 05793568
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-11
[patent_title] => 'Air bearing slider deflection apparatus and method for fabricating same'
[patent_app_type] => 1
[patent_app_number] => 8/797885
[patent_app_country] => US
[patent_app_date] => 1997-02-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/793/05793568.pdf
[firstpage_image] =>[orig_patent_app_number] => 797885
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/797885 | Air bearing slider deflection apparatus and method for fabricating same | Feb 9, 1997 | Issued |
Array
(
[id] => 3823219
[patent_doc_number] => 05812349
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-22
[patent_title] => 'Magnetic head apparatus including separation features'
[patent_app_type] => 1
[patent_app_number] => 8/797626
[patent_app_country] => US
[patent_app_date] => 1997-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => patents/05/812/05812349.pdf
[firstpage_image] =>[orig_patent_app_number] => 797626
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/797626 | Magnetic head apparatus including separation features | Feb 6, 1997 | Issued |
Array
(
[id] => 3842714
[patent_doc_number] => 05761007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-02
[patent_title] => 'Disk drive with multiple actuators on a single axis having different inertia characteristics'
[patent_app_type] => 1
[patent_app_number] => 8/795090
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[patent_app_date] => 1997-02-05
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[pdf_file] => patents/05/761/05761007.pdf
[firstpage_image] =>[orig_patent_app_number] => 795090
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/795090 | Disk drive with multiple actuators on a single axis having different inertia characteristics | Feb 4, 1997 | Issued |
Array
(
[id] => 3886859
[patent_doc_number] => 05764447
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'High reluctance magnetic head'
[patent_app_type] => 1
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[pdf_file] => patents/05/764/05764447.pdf
[firstpage_image] =>[orig_patent_app_number] => 794910
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/794910 | High reluctance magnetic head | Feb 3, 1997 | Issued |
Array
(
[id] => 3931690
[patent_doc_number] => 05914838
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-22
[patent_title] => 'Magnetic head with magnetoresistive sensor, and scanning device provided with the magnetic head'
[patent_app_type] => 1
[patent_app_number] => 8/792316
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[pdf_file] => patents/05/914/05914838.pdf
[firstpage_image] =>[orig_patent_app_number] => 792316
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/792316 | Magnetic head with magnetoresistive sensor, and scanning device provided with the magnetic head | Jan 30, 1997 | Issued |
Array
(
[id] => 3890324
[patent_doc_number] => 05805380
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Overcoat magnetic head slider having overcoat and magnetic disk device'
[patent_app_type] => 1
[patent_app_number] => 8/791550
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[patent_app_date] => 1997-01-31
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[pdf_file] => patents/05/805/05805380.pdf
[firstpage_image] =>[orig_patent_app_number] => 791550
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/791550 | Overcoat magnetic head slider having overcoat and magnetic disk device | Jan 30, 1997 | Issued |
Array
(
[id] => 3770955
[patent_doc_number] => 05742447
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-04-21
[patent_title] => 'Auto-reverse tape deck comprising a switching device'
[patent_app_type] => 1
[patent_app_number] => 8/788720
[patent_app_country] => US
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[pdf_file] => patents/05/742/05742447.pdf
[firstpage_image] =>[orig_patent_app_number] => 788720
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/788720 | Auto-reverse tape deck comprising a switching device | Jan 22, 1997 | Issued |
Array
(
[id] => 3819646
[patent_doc_number] => 05831801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Thin film magnetic head with special pole configuration'
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[pdf_file] => patents/05/831/05831801.pdf
[firstpage_image] =>[orig_patent_app_number] => 787000
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/787000 | Thin film magnetic head with special pole configuration | Jan 20, 1997 | Issued |
Array
(
[id] => 3782391
[patent_doc_number] => 05774306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-30
[patent_title] => 'Multi-channel, high speed, tape head contour'
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[pdf_file] => patents/05/774/05774306.pdf
[firstpage_image] =>[orig_patent_app_number] => 783570
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/783570 | Multi-channel, high speed, tape head contour | Jan 14, 1997 | Issued |
Array
(
[id] => 4170354
[patent_doc_number] => 06115216
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[patent_issue_date] => 2000-09-05
[patent_title] => 'Magnetoresistance effect type head and separate recording-reproducing type magnetic head'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 08/780328 | Magnetoresistance effect type head and separate recording-reproducing type magnetic head | Jan 7, 1997 | Issued |
Array
(
[id] => 3866487
[patent_doc_number] => 05706148
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[patent_issue_date] => 1998-01-06
[patent_title] => 'Hard disk drive with kinematically mounted disk platters'
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[firstpage_image] =>[orig_patent_app_number] => 777850
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/777850 | Hard disk drive with kinematically mounted disk platters | Dec 30, 1996 | Issued |
Array
(
[id] => 3788267
[patent_doc_number] => 05757581
[patent_country] => US
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[patent_title] => 'Magnetic disc device for lubricating a rotating disc'
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/757/05757581.pdf
[firstpage_image] =>[orig_patent_app_number] => 777450
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/777450 | Magnetic disc device for lubricating a rotating disc | Dec 29, 1996 | Issued |