
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] => 3012848
[patent_doc_number] => 05375022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Magnetic disk drive with electrical shorting protection'
[patent_app_type] => 1
[patent_app_number] => 8/103500
[patent_app_country] => US
[patent_app_date] => 1993-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 11
[patent_no_of_words] => 3706
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/375/05375022.pdf
[firstpage_image] =>[orig_patent_app_number] => 103500
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/103500 | Magnetic disk drive with electrical shorting protection | Aug 5, 1993 | Issued |
Array
(
[id] => 3084725
[patent_doc_number] => 05296989
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'High density dual gap magnetic head using polar Kerr effect'
[patent_app_type] => 1
[patent_app_number] => 8/095339
[patent_app_country] => US
[patent_app_date] => 1993-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 24
[patent_no_of_words] => 4934
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/296/05296989.pdf
[firstpage_image] =>[orig_patent_app_number] => 095339
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/095339 | High density dual gap magnetic head using polar Kerr effect | Jul 22, 1993 | Issued |
Array
(
[id] => 3431733
[patent_doc_number] => 05459629
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-17
[patent_title] => 'Combined magnetic head having slider provided with abutment ridges for maintaining combined magnetic core in required position'
[patent_app_type] => 1
[patent_app_number] => 8/087820
[patent_app_country] => US
[patent_app_date] => 1993-07-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 3723
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 339
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/459/05459629.pdf
[firstpage_image] =>[orig_patent_app_number] => 087820
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/087820 | Combined magnetic head having slider provided with abutment ridges for maintaining combined magnetic core in required position | Jul 6, 1993 | Issued |
Array
(
[id] => 3469861
[patent_doc_number] => 05392175
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-21
[patent_title] => 'PCMCIA type HDD connector mount'
[patent_app_type] => 1
[patent_app_number] => 8/074291
[patent_app_country] => US
[patent_app_date] => 1993-06-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2002
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/392/05392175.pdf
[firstpage_image] =>[orig_patent_app_number] => 074291
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/074291 | PCMCIA type HDD connector mount | Jun 8, 1993 | Issued |
Array
(
[id] => 3454361
[patent_doc_number] => 05420735
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-30
[patent_title] => 'Hard disk drive having partial contact magnetic recording slider apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/069991
[patent_app_country] => US
[patent_app_date] => 1993-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 6609
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 161
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/420/05420735.pdf
[firstpage_image] =>[orig_patent_app_number] => 069991
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/069991 | Hard disk drive having partial contact magnetic recording slider apparatus | May 27, 1993 | Issued |
Array
(
[id] => 3434445
[patent_doc_number] => 05416658
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-16
[patent_title] => 'Information storage device using a rotary recording medium'
[patent_app_type] => 1
[patent_app_number] => 8/067106
[patent_app_country] => US
[patent_app_date] => 1993-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 6985
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/416/05416658.pdf
[firstpage_image] =>[orig_patent_app_number] => 067106
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/067106 | Information storage device using a rotary recording medium | May 25, 1993 | Issued |
Array
(
[id] => 3441935
[patent_doc_number] => RE035019
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-15
[patent_title] => 'Small-size magnetic disk drive mechanism with hermetically sealed chamber'
[patent_app_type] => 2
[patent_app_number] => 8/062622
[patent_app_country] => US
[patent_app_date] => 1993-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2527
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 203
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/035/RE035019.pdf
[firstpage_image] =>[orig_patent_app_number] => 062622
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/062622 | Small-size magnetic disk drive mechanism with hermetically sealed chamber | May 17, 1993 | Issued |
Array
(
[id] => 3012830
[patent_doc_number] => 05375021
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Bracket assembly which creates a pair of loops in a flexible circuit board that couples an actuator arm to the control circuits of a hard disk drive'
[patent_app_type] => 1
[patent_app_number] => 8/061600
[patent_app_country] => US
[patent_app_date] => 1993-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1652
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/375/05375021.pdf
[firstpage_image] =>[orig_patent_app_number] => 061600
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/061600 | Bracket assembly which creates a pair of loops in a flexible circuit board that couples an actuator arm to the control circuits of a hard disk drive | May 12, 1993 | Issued |
Array
(
[id] => 3465244
[patent_doc_number] => 05402283
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-28
[patent_title] => 'Recording medium cartridge handling mechanism in library apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/060351
[patent_app_country] => US
[patent_app_date] => 1993-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
[patent_figures_cnt] => 54
[patent_no_of_words] => 8127
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/402/05402283.pdf
[firstpage_image] =>[orig_patent_app_number] => 060351
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/060351 | Recording medium cartridge handling mechanism in library apparatus | May 10, 1993 | Issued |
Array
(
[id] => 3038152
[patent_doc_number] => 05349487
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-20
[patent_title] => 'Floating magnetic head with a head core-reinforcing portion'
[patent_app_type] => 1
[patent_app_number] => 8/051550
[patent_app_country] => US
[patent_app_date] => 1993-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 9
[patent_no_of_words] => 2621
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/349/05349487.pdf
[firstpage_image] =>[orig_patent_app_number] => 051550
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/051550 | Floating magnetic head with a head core-reinforcing portion | Apr 25, 1993 | Issued |
Array
(
[id] => 3088851
[patent_doc_number] => 05321568
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-06-14
[patent_title] => 'Head suspension assembly with improved pitch and roll characteristics'
[patent_app_type] => 1
[patent_app_number] => 8/052573
[patent_app_country] => US
[patent_app_date] => 1993-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2667
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 159
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/321/05321568.pdf
[firstpage_image] =>[orig_patent_app_number] => 052573
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/052573 | Head suspension assembly with improved pitch and roll characteristics | Apr 21, 1993 | Issued |
Array
(
[id] => 2954080
[patent_doc_number] => 05255142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-19
[patent_title] => 'Thin film magnetic head with narrow yoke'
[patent_app_type] => 1
[patent_app_number] => 8/047309
[patent_app_country] => US
[patent_app_date] => 1993-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2018
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 135
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/255/05255142.pdf
[firstpage_image] =>[orig_patent_app_number] => 047309
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/047309 | Thin film magnetic head with narrow yoke | Apr 18, 1993 | Issued |
Array
(
[id] => 3047948
[patent_doc_number] => 05377062
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-27
[patent_title] => 'Recording and/or reproducing apparatus for a magnetic-tape cassette'
[patent_app_type] => 1
[patent_app_number] => 8/048083
[patent_app_country] => US
[patent_app_date] => 1993-04-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 6452
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 295
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/377/05377062.pdf
[firstpage_image] =>[orig_patent_app_number] => 048083
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/048083 | Recording and/or reproducing apparatus for a magnetic-tape cassette | Apr 14, 1993 | Issued |
Array
(
[id] => 3063120
[patent_doc_number] => 05345354
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-09-06
[patent_title] => 'Magnetic read/write head having a reduced thickness closure core'
[patent_app_type] => 1
[patent_app_number] => 8/045109
[patent_app_country] => US
[patent_app_date] => 1993-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 3569
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/345/05345354.pdf
[firstpage_image] =>[orig_patent_app_number] => 045109
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/045109 | Magnetic read/write head having a reduced thickness closure core | Apr 11, 1993 | Issued |
Array
(
[id] => 3019890
[patent_doc_number] => 05333080
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-26
[patent_title] => 'Disc clamp shim for a rigid disc drive'
[patent_app_type] => 1
[patent_app_number] => 8/044440
[patent_app_country] => US
[patent_app_date] => 1993-04-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3219
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/333/05333080.pdf
[firstpage_image] =>[orig_patent_app_number] => 044440
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/044440 | Disc clamp shim for a rigid disc drive | Apr 5, 1993 | Issued |
Array
(
[id] => 3396987
[patent_doc_number] => RE034869
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-28
[patent_title] => 'Apparatus for quick starting tape in video cassette recorders'
[patent_app_type] => 2
[patent_app_number] => 8/041330
[patent_app_country] => US
[patent_app_date] => 1993-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3222
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/034/RE034869.pdf
[firstpage_image] =>[orig_patent_app_number] => 041330
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/041330 | Apparatus for quick starting tape in video cassette recorders | Mar 30, 1993 | Issued |
| 08/037370 | AUTOMATIC VIDEO-TAPE CASSETTE CHANGING DEVICE | Mar 28, 1993 | Pending |
Array
(
[id] => 3019993
[patent_doc_number] => 05333086
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-07-26
[patent_title] => 'Thin film two-pole inductive magnetic head with minimized secondary pulses'
[patent_app_type] => 1
[patent_app_number] => 8/038330
[patent_app_country] => US
[patent_app_date] => 1993-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4346
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/333/05333086.pdf
[firstpage_image] =>[orig_patent_app_number] => 038330
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/038330 | Thin film two-pole inductive magnetic head with minimized secondary pulses | Mar 28, 1993 | Issued |
Array
(
[id] => 3469924
[patent_doc_number] => 05392179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-02-21
[patent_title] => 'Magnetic read/write head assembly with a reduced slider size'
[patent_app_type] => 1
[patent_app_number] => 8/038673
[patent_app_country] => US
[patent_app_date] => 1993-03-26
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/392/05392179.pdf
[firstpage_image] =>[orig_patent_app_number] => 038673
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/038673 | Magnetic read/write head assembly with a reduced slider size | Mar 25, 1993 | Issued |
Array
(
[id] => 3045248
[patent_doc_number] => 05373409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'Disk for cleaning magnetic head of disk drive'
[patent_app_type] => 1
[patent_app_number] => 8/036250
[patent_app_country] => US
[patent_app_date] => 1993-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/373/05373409.pdf
[firstpage_image] =>[orig_patent_app_number] => 036250
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/036250 | Disk for cleaning magnetic head of disk drive | Mar 23, 1993 | Issued |