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] => 3992460 [patent_doc_number] => 05949617 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Dynamic-absorber for the suppression of suspension vibrations' [patent_app_type] => 1 [patent_app_number] => 8/998633 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 10 [patent_no_of_words] => 2638 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949617.pdf [firstpage_image] =>[orig_patent_app_number] => 998633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998633
Dynamic-absorber for the suppression of suspension vibrations Dec 28, 1997 Issued
Array ( [id] => 3914056 [patent_doc_number] => 05898536 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Automatic door opening mechanism for ejecting cassette tape of video cassette recorder' [patent_app_type] => 1 [patent_app_number] => 8/998610 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2217 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898536.pdf [firstpage_image] =>[orig_patent_app_number] => 998610 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998610
Automatic door opening mechanism for ejecting cassette tape of video cassette recorder Dec 28, 1997 Issued
Array ( [id] => 3961318 [patent_doc_number] => 05956212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Static attitude adjustment of a trace-suspension assembly' [patent_app_type] => 1 [patent_app_number] => 8/998632 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3714 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956212.pdf [firstpage_image] =>[orig_patent_app_number] => 998632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998632
Static attitude adjustment of a trace-suspension assembly Dec 28, 1997 Issued
Array ( [id] => 3961347 [patent_doc_number] => 05956214 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Magnetic head drive mechanism in photo-electro-magnetic disk drive device' [patent_app_type] => 1 [patent_app_number] => 8/998977 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3966 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956214.pdf [firstpage_image] =>[orig_patent_app_number] => 998977 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998977
Magnetic head drive mechanism in photo-electro-magnetic disk drive device Dec 28, 1997 Issued
Array ( [id] => 3955882 [patent_doc_number] => 05982579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Magnetic disk apparatus and method and apparatus for assembling magnetic disk apparatus' [patent_app_type] => 1 [patent_app_number] => 8/994290 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 4159 [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/05/982/05982579.pdf [firstpage_image] =>[orig_patent_app_number] => 994290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/994290
Magnetic disk apparatus and method and apparatus for assembling magnetic disk apparatus Dec 18, 1997 Issued
Array ( [id] => 3949173 [patent_doc_number] => 05930087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Robust recording head for near-contact operation' [patent_app_type] => 1 [patent_app_number] => 8/974420 [patent_app_country] => US [patent_app_date] => 1997-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2686 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930087.pdf [firstpage_image] =>[orig_patent_app_number] => 974420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974420
Robust recording head for near-contact operation Nov 19, 1997 Issued
Array ( [id] => 4085490 [patent_doc_number] => 05966274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Magneto-resistive magnetic head with track width defined by oppositely positioned recesses and manufacturing method therefor' [patent_app_type] => 1 [patent_app_number] => 8/974349 [patent_app_country] => US [patent_app_date] => 1997-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4547 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/966/05966274.pdf [firstpage_image] =>[orig_patent_app_number] => 974349 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/974349
Magneto-resistive magnetic head with track width defined by oppositely positioned recesses and manufacturing method therefor Nov 18, 1997 Issued
Array ( [id] => 3961221 [patent_doc_number] => 05956205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Disk holding mechanism capable of preventing a disk from undesirable vibration within a disk holder unit' [patent_app_type] => 1 [patent_app_number] => 8/972592 [patent_app_country] => US [patent_app_date] => 1997-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4828 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956205.pdf [firstpage_image] =>[orig_patent_app_number] => 972592 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/972592
Disk holding mechanism capable of preventing a disk from undesirable vibration within a disk holder unit Nov 17, 1997 Issued
Array ( [id] => 3996918 [patent_doc_number] => 05959813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Combination read/write thin film magnetic head using a shielding magnetic layer' [patent_app_type] => 1 [patent_app_number] => 8/972127 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 11656 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959813.pdf [firstpage_image] =>[orig_patent_app_number] => 972127 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/972127
Combination read/write thin film magnetic head using a shielding magnetic layer Nov 16, 1997 Issued
Array ( [id] => 3939000 [patent_doc_number] => 05953183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Head stack assembly for a magnetic disk drive with a pass-through flex circuit cable' [patent_app_type] => 1 [patent_app_number] => 8/971355 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3446 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/953/05953183.pdf [firstpage_image] =>[orig_patent_app_number] => 971355 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971355
Head stack assembly for a magnetic disk drive with a pass-through flex circuit cable Nov 16, 1997 Issued
Array ( [id] => 3946028 [patent_doc_number] => 05940248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Mechanism in disk drive apparatus for preventing insertion of a disk cartridge when the shutter disk cartridge is closed' [patent_app_type] => 1 [patent_app_number] => 8/972128 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 41 [patent_no_of_words] => 8195 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940248.pdf [firstpage_image] =>[orig_patent_app_number] => 972128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/972128
Mechanism in disk drive apparatus for preventing insertion of a disk cartridge when the shutter disk cartridge is closed Nov 16, 1997 Issued
Array ( [id] => 4072156 [patent_doc_number] => 05896250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-20 [patent_title] => 'Head transport mechanism for disc drive apparatus' [patent_app_type] => 1 [patent_app_number] => 8/971943 [patent_app_country] => US [patent_app_date] => 1997-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 46 [patent_no_of_words] => 7678 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/896/05896250.pdf [firstpage_image] =>[orig_patent_app_number] => 971943 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971943
Head transport mechanism for disc drive apparatus Nov 16, 1997 Issued
Array ( [id] => 3985425 [patent_doc_number] => 05905609 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Magnetic disk drive having a VCM plate which includes an elongated protrusion for securing a flex clamp to the base' [patent_app_type] => 1 [patent_app_number] => 8/971153 [patent_app_country] => US [patent_app_date] => 1997-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2548 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905609.pdf [firstpage_image] =>[orig_patent_app_number] => 971153 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/971153
Magnetic disk drive having a VCM plate which includes an elongated protrusion for securing a flex clamp to the base Nov 13, 1997 Issued
Array ( [id] => 4076275 [patent_doc_number] => 05867348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Disk drive actuator assembly with rotational imbalance compensation' [patent_app_type] => 1 [patent_app_number] => 8/966552 [patent_app_country] => US [patent_app_date] => 1997-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3262 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867348.pdf [firstpage_image] =>[orig_patent_app_number] => 966552 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/966552
Disk drive actuator assembly with rotational imbalance compensation Nov 9, 1997 Issued
Array ( [id] => 4025840 [patent_doc_number] => 05880913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Antiparallel pinned spin valve sensor with read signal symmetry' [patent_app_type] => 1 [patent_app_number] => 8/957850 [patent_app_country] => US [patent_app_date] => 1997-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5445 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880913.pdf [firstpage_image] =>[orig_patent_app_number] => 957850 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957850
Antiparallel pinned spin valve sensor with read signal symmetry Oct 26, 1997 Issued
Array ( [id] => 3914236 [patent_doc_number] => 05898548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-27 [patent_title] => 'Shielded magnetic tunnel junction magnetoresistive read head' [patent_app_type] => 1 [patent_app_number] => 8/957787 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7368 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/898/05898548.pdf [firstpage_image] =>[orig_patent_app_number] => 957787 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957787
Shielded magnetic tunnel junction magnetoresistive read head Oct 23, 1997 Issued
Array ( [id] => 3969870 [patent_doc_number] => 05901018 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Magnetic tunnel junction magnetoresistive read head with sensing layer as rear flux guide' [patent_app_type] => 1 [patent_app_number] => 8/957788 [patent_app_country] => US [patent_app_date] => 1997-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7299 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901018.pdf [firstpage_image] =>[orig_patent_app_number] => 957788 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/957788
Magnetic tunnel junction magnetoresistive read head with sensing layer as rear flux guide Oct 23, 1997 Issued
Array ( [id] => 4044868 [patent_doc_number] => 05856899 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/955907 [patent_app_country] => US [patent_app_date] => 1997-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 6294 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/856/05856899.pdf [firstpage_image] =>[orig_patent_app_number] => 955907 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/955907
Magnetic head Oct 22, 1997 Issued
Array ( [id] => 3996750 [patent_doc_number] => 05959801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Stiction reduction in disk drives using heating' [patent_app_type] => 1 [patent_app_number] => 8/956255 [patent_app_country] => US [patent_app_date] => 1997-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3971 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959801.pdf [firstpage_image] =>[orig_patent_app_number] => 956255 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/956255
Stiction reduction in disk drives using heating Oct 21, 1997 Issued
Array ( [id] => 3946056 [patent_doc_number] => 05940250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Disk drive head having a read wide/write narrow architecture' [patent_app_type] => 1 [patent_app_number] => 8/955197 [patent_app_country] => US [patent_app_date] => 1997-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7135 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/940/05940250.pdf [firstpage_image] =>[orig_patent_app_number] => 955197 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/955197
Disk drive head having a read wide/write narrow architecture Oct 20, 1997 Issued
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