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] => 3711652 [patent_doc_number] => 05675454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Floating type magnetic head apparatus' [patent_app_type] => 1 [patent_app_number] => 8/551993 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6042 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/675/05675454.pdf [firstpage_image] =>[orig_patent_app_number] => 551993 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551993
Floating type magnetic head apparatus Nov 1, 1995 Issued
Array ( [id] => 3735849 [patent_doc_number] => 05652682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-29 [patent_title] => 'Apparatus for loading and unloading cartridges' [patent_app_type] => 1 [patent_app_number] => 8/552220 [patent_app_country] => US [patent_app_date] => 1995-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5832 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/652/05652682.pdf [firstpage_image] =>[orig_patent_app_number] => 552220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/552220
Apparatus for loading and unloading cartridges Nov 1, 1995 Issued
Array ( [id] => 3657853 [patent_doc_number] => 05684659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Magnetic head with coil formed by thin film' [patent_app_type] => 1 [patent_app_number] => 8/551460 [patent_app_country] => US [patent_app_date] => 1995-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 78 [patent_no_of_words] => 10870 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684659.pdf [firstpage_image] =>[orig_patent_app_number] => 551460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551460
Magnetic head with coil formed by thin film Oct 31, 1995 Issued
Array ( [id] => 3656882 [patent_doc_number] => 05640291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/551040 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3654 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/640/05640291.pdf [firstpage_image] =>[orig_patent_app_number] => 551040 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551040
Magnetic head Oct 30, 1995 Issued
Array ( [id] => 3737397 [patent_doc_number] => 05671109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Disk drive cartridge door' [patent_app_type] => 1 [patent_app_number] => 8/550819 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 1746 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/671/05671109.pdf [firstpage_image] =>[orig_patent_app_number] => 550819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550819
Disk drive cartridge door Oct 30, 1995 Issued
Array ( [id] => 3764196 [patent_doc_number] => 05721653 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-24 [patent_title] => 'Head base for giving an azimuth angle to a magnetic gap of a head for use in a video cassette recorder' [patent_app_type] => 1 [patent_app_number] => 8/551210 [patent_app_country] => US [patent_app_date] => 1995-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1074 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/721/05721653.pdf [firstpage_image] =>[orig_patent_app_number] => 551210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/551210
Head base for giving an azimuth angle to a magnetic gap of a head for use in a video cassette recorder Oct 30, 1995 Issued
Array ( [id] => 3536068 [patent_doc_number] => 05541797 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-30 [patent_title] => 'Tape cartridge base plate comprising a novel aluminum alloy' [patent_app_type] => 1 [patent_app_number] => 8/550182 [patent_app_country] => US [patent_app_date] => 1995-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3427 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/541/05541797.pdf [firstpage_image] =>[orig_patent_app_number] => 550182 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/550182
Tape cartridge base plate comprising a novel aluminum alloy Oct 29, 1995 Issued
Array ( [id] => 3714791 [patent_doc_number] => 05654849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-05 [patent_title] => 'Molded swing-type actuator assembly with press-fit pivot and spring-loaded ground conductor elements' [patent_app_type] => 1 [patent_app_number] => 8/547640 [patent_app_country] => US [patent_app_date] => 1995-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3985 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/654/05654849.pdf [firstpage_image] =>[orig_patent_app_number] => 547640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/547640
Molded swing-type actuator assembly with press-fit pivot and spring-loaded ground conductor elements Oct 23, 1995 Issued
Array ( [id] => 3773602 [patent_doc_number] => 05844757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Personal computer data storage card and method for transferring information between the data storage card and personal computers' [patent_app_type] => 1 [patent_app_number] => 8/544950 [patent_app_country] => US [patent_app_date] => 1995-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 6220 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844757.pdf [firstpage_image] =>[orig_patent_app_number] => 544950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544950
Personal computer data storage card and method for transferring information between the data storage card and personal computers Oct 17, 1995 Issued
Array ( [id] => 3696355 [patent_doc_number] => 05644448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Head signal supply/retrieval structure for magnetic disk drive' [patent_app_type] => 1 [patent_app_number] => 8/539340 [patent_app_country] => US [patent_app_date] => 1995-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3314 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/644/05644448.pdf [firstpage_image] =>[orig_patent_app_number] => 539340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/539340
Head signal supply/retrieval structure for magnetic disk drive Oct 4, 1995 Issued
Array ( [id] => 3607194 [patent_doc_number] => 05559652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-24 [patent_title] => 'Disk drive rotary actuator with rocking pivot' [patent_app_type] => 1 [patent_app_number] => 8/528861 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4733 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/559/05559652.pdf [firstpage_image] =>[orig_patent_app_number] => 528861 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528861
Disk drive rotary actuator with rocking pivot Sep 14, 1995 Issued
Array ( [id] => 3642798 [patent_doc_number] => 05631792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-20 [patent_title] => 'Triangle-shaped movable shutter for data storage diskette cartridge' [patent_app_type] => 1 [patent_app_number] => 8/527490 [patent_app_country] => US [patent_app_date] => 1995-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2521 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/631/05631792.pdf [firstpage_image] =>[orig_patent_app_number] => 527490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527490
Triangle-shaped movable shutter for data storage diskette cartridge Sep 12, 1995 Issued
Array ( [id] => 4024403 [patent_doc_number] => 05963383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Head suspension connection assembly' [patent_app_type] => 1 [patent_app_number] => 8/521167 [patent_app_country] => US [patent_app_date] => 1995-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 5293 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/963/05963383.pdf [firstpage_image] =>[orig_patent_app_number] => 521167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521167
Head suspension connection assembly Aug 29, 1995 Issued
08/517830 MAGNETIC HEAD Aug 21, 1995 Abandoned
Array ( [id] => 3788282 [patent_doc_number] => 05757582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Miniature hard disk drive system' [patent_app_type] => 1 [patent_app_number] => 8/436400 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 9721 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757582.pdf [firstpage_image] =>[orig_patent_app_number] => 436400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/436400
Miniature hard disk drive system Aug 2, 1995 Issued
Array ( [id] => 3702765 [patent_doc_number] => 05661621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-26 [patent_title] => 'Magnetoresistive head' [patent_app_type] => 1 [patent_app_number] => 8/509600 [patent_app_country] => US [patent_app_date] => 1995-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4865 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661621.pdf [firstpage_image] =>[orig_patent_app_number] => 509600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/509600
Magnetoresistive head Jul 30, 1995 Issued
Array ( [id] => 3740648 [patent_doc_number] => 05694275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Magnetoresistive magnetic head' [patent_app_type] => 1 [patent_app_number] => 8/508360 [patent_app_country] => US [patent_app_date] => 1995-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3104 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694275.pdf [firstpage_image] =>[orig_patent_app_number] => 508360 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/508360
Magnetoresistive magnetic head Jul 27, 1995 Issued
Array ( [id] => 3629264 [patent_doc_number] => 05615068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-25 [patent_title] => 'Head locating actuator having reduced susceptibility to dynamic reaction force effects, and a disk apparatus incorporating the same' [patent_app_type] => 1 [patent_app_number] => 8/507970 [patent_app_country] => US [patent_app_date] => 1995-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 5350 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/615/05615068.pdf [firstpage_image] =>[orig_patent_app_number] => 507970 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/507970
Head locating actuator having reduced susceptibility to dynamic reaction force effects, and a disk apparatus incorporating the same Jul 26, 1995 Issued
Array ( [id] => 3658451 [patent_doc_number] => 05606476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-25 [patent_title] => 'Altitude insensitive air bearing slider' [patent_app_type] => 1 [patent_app_number] => 8/501950 [patent_app_country] => US [patent_app_date] => 1995-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2215 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/606/05606476.pdf [firstpage_image] =>[orig_patent_app_number] => 501950 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/501950
Altitude insensitive air bearing slider Jul 12, 1995 Issued
Array ( [id] => 3635134 [patent_doc_number] => 05621593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Magnetoresistive head and method of fabricating the same' [patent_app_type] => 1 [patent_app_number] => 8/495200 [patent_app_country] => US [patent_app_date] => 1995-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 3945 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/621/05621593.pdf [firstpage_image] =>[orig_patent_app_number] => 495200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/495200
Magnetoresistive head and method of fabricating the same Jun 26, 1995 Issued
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