Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 3755524 [patent_doc_number] => 05801910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Long saturation zone magnetic write head' [patent_app_type] => 1 [patent_app_number] => 8/867240 [patent_app_country] => US [patent_app_date] => 1997-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6627 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801910.pdf [firstpage_image] =>[orig_patent_app_number] => 867240 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/867240
Long saturation zone magnetic write head Jun 1, 1997 Issued
Array ( [id] => 3852052 [patent_doc_number] => 05847901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Apparatus for removing a plate holder from and/or returning it to an exchangeable magazine' [patent_app_type] => 1 [patent_app_number] => 8/866990 [patent_app_country] => US [patent_app_date] => 1997-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4137 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847901.pdf [firstpage_image] =>[orig_patent_app_number] => 866990 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/866990
Apparatus for removing a plate holder from and/or returning it to an exchangeable magazine Jun 1, 1997 Issued
Array ( [id] => 3773448 [patent_doc_number] => 05844746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'High-density disk drive having a cover portion which protects a light weight head carriage from electromagnetic noise' [patent_app_type] => 1 [patent_app_number] => 8/862570 [patent_app_country] => US [patent_app_date] => 1997-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2141 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844746.pdf [firstpage_image] =>[orig_patent_app_number] => 862570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/862570
High-density disk drive having a cover portion which protects a light weight head carriage from electromagnetic noise May 22, 1997 Issued
Array ( [id] => 3992850 [patent_doc_number] => 05862015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Head suspension with resonance feedback transducer' [patent_app_type] => 1 [patent_app_number] => 8/861530 [patent_app_country] => US [patent_app_date] => 1997-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 4791 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862015.pdf [firstpage_image] =>[orig_patent_app_number] => 861530 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/861530
Head suspension with resonance feedback transducer May 21, 1997 Issued
Array ( [id] => 3914311 [patent_doc_number] => 05898553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Magnetic disk and magnetic disk unit' [patent_app_type] => 1 [patent_app_number] => 8/859268 [patent_app_country] => US [patent_app_date] => 1997-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 4436 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898553.pdf [firstpage_image] =>[orig_patent_app_number] => 859268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859268
Magnetic disk and magnetic disk unit May 19, 1997 Issued
Array ( [id] => 4059896 [patent_doc_number] => 05870257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Head drum assembly for use in a digital video cassette recorder' [patent_app_type] => 1 [patent_app_number] => 8/858719 [patent_app_country] => US [patent_app_date] => 1997-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1339 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870257.pdf [firstpage_image] =>[orig_patent_app_number] => 858719 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/858719
Head drum assembly for use in a digital video cassette recorder May 18, 1997 Issued
Array ( [id] => 3779420 [patent_doc_number] => 05850322 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Magnetic recording/reproducing device having head carriage with shock absorber' [patent_app_type] => 1 [patent_app_number] => 8/857780 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3069 [patent_no_of_claims] => 2 [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/05/850/05850322.pdf [firstpage_image] =>[orig_patent_app_number] => 857780 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857780
Magnetic recording/reproducing device having head carriage with shock absorber May 15, 1997 Issued
Array ( [id] => 3947864 [patent_doc_number] => 05872684 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Air bearing slider having a relieved trailing edge' [patent_app_type] => 1 [patent_app_number] => 8/857111 [patent_app_country] => US [patent_app_date] => 1997-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4050 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872684.pdf [firstpage_image] =>[orig_patent_app_number] => 857111 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857111
Air bearing slider having a relieved trailing edge May 14, 1997 Issued
Array ( [id] => 3871811 [patent_doc_number] => 05796558 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Adaptive micro-actuated head gimbal assembly' [patent_app_type] => 1 [patent_app_number] => 8/857136 [patent_app_country] => US [patent_app_date] => 1997-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1801 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796558.pdf [firstpage_image] =>[orig_patent_app_number] => 857136 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857136
Adaptive micro-actuated head gimbal assembly May 14, 1997 Issued
Array ( [id] => 3769794 [patent_doc_number] => 05852532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Double dimple disk drive suspension' [patent_app_type] => 1 [patent_app_number] => 8/856452 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2448 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852532.pdf [firstpage_image] =>[orig_patent_app_number] => 856452 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856452
Double dimple disk drive suspension May 13, 1997 Issued
Array ( [id] => 3836254 [patent_doc_number] => 05784221 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Hub lock releasing device of tape recorder' [patent_app_type] => 1 [patent_app_number] => 8/856148 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 1882 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/784/05784221.pdf [firstpage_image] =>[orig_patent_app_number] => 856148 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856148
Hub lock releasing device of tape recorder May 13, 1997 Issued
Array ( [id] => 3773588 [patent_doc_number] => 05844756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Magnetoresistive head having manganese diffusion layer' [patent_app_type] => 1 [patent_app_number] => 8/856369 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4972 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844756.pdf [firstpage_image] =>[orig_patent_app_number] => 856369 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856369
Magnetoresistive head having manganese diffusion layer May 13, 1997 Issued
Array ( [id] => 3946141 [patent_doc_number] => 05940255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Large-capacity flexible disk and high-density type disk drive used therefor' [patent_app_type] => 1 [patent_app_number] => 8/854983 [patent_app_country] => US [patent_app_date] => 1997-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 7581 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940255.pdf [firstpage_image] =>[orig_patent_app_number] => 854983 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854983
Large-capacity flexible disk and high-density type disk drive used therefor May 12, 1997 Issued
Array ( [id] => 4037253 [patent_doc_number] => 05903414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Magnetic head utilizing magnetic impedance effect' [patent_app_type] => 1 [patent_app_number] => 8/854061 [patent_app_country] => US [patent_app_date] => 1997-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 5283 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903414.pdf [firstpage_image] =>[orig_patent_app_number] => 854061 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/854061
Magnetic head utilizing magnetic impedance effect May 7, 1997 Issued
Array ( [id] => 4044826 [patent_doc_number] => 05856896 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Gimbal suspension for supporting a head in a disc drive assembly' [patent_app_type] => 1 [patent_app_number] => 8/852225 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3792 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856896.pdf [firstpage_image] =>[orig_patent_app_number] => 852225 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852225
Gimbal suspension for supporting a head in a disc drive assembly May 5, 1997 Issued
Array ( [id] => 4018323 [patent_doc_number] => 05889641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Magneto-resistive magneto-optical head' [patent_app_type] => 1 [patent_app_number] => 8/851382 [patent_app_country] => US [patent_app_date] => 1997-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5863 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889641.pdf [firstpage_image] =>[orig_patent_app_number] => 851382 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851382
Magneto-resistive magneto-optical head May 4, 1997 Issued
Array ( [id] => 3992529 [patent_doc_number] => 05949622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Magnetoresistance effect element' [patent_app_type] => 1 [patent_app_number] => 8/848262 [patent_app_country] => US [patent_app_date] => 1997-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7033 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949622.pdf [firstpage_image] =>[orig_patent_app_number] => 848262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/848262
Magnetoresistance effect element Apr 28, 1997 Issued
Array ( [id] => 3851002 [patent_doc_number] => 05708544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/845695 [patent_app_country] => US [patent_app_date] => 1997-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2402 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/708/05708544.pdf [firstpage_image] =>[orig_patent_app_number] => 845695 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/845695
Magnetic head Apr 24, 1997 Issued
Array ( [id] => 4014421 [patent_doc_number] => 05859750 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Magnetic recording-and-reproducing apparatus' [patent_app_type] => 1 [patent_app_number] => 8/844716 [patent_app_country] => US [patent_app_date] => 1997-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3122 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/859/05859750.pdf [firstpage_image] =>[orig_patent_app_number] => 844716 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/844716
Magnetic recording-and-reproducing apparatus Apr 17, 1997 Issued
Array ( [id] => 3865134 [patent_doc_number] => 05768074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Disk drive cartridge door' [patent_app_type] => 1 [patent_app_number] => 8/834256 [patent_app_country] => US [patent_app_date] => 1997-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 1756 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768074.pdf [firstpage_image] =>[orig_patent_app_number] => 834256 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/834256
Disk drive cartridge door Apr 14, 1997 Issued
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