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] => 3737961 [patent_doc_number] => 05703742 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Universal cassette cartridge' [patent_app_type] => 1 [patent_app_number] => 8/741570 [patent_app_country] => US [patent_app_date] => 1996-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3775 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/703/05703742.pdf [firstpage_image] =>[orig_patent_app_number] => 741570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/741570
Universal cassette cartridge Oct 30, 1996 Issued
Array ( [id] => 3886809 [patent_doc_number] => 05764443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Rotary transformer with flexible printed circuit boards' [patent_app_type] => 1 [patent_app_number] => 8/739250 [patent_app_country] => US [patent_app_date] => 1996-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1290 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764443.pdf [firstpage_image] =>[orig_patent_app_number] => 739250 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739250
Rotary transformer with flexible printed circuit boards Oct 28, 1996 Issued
Array ( [id] => 3751724 [patent_doc_number] => 05754374 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Dynamic pressure bearing apparatus and head drum assembly of a video cassette recorder utilizing the same' [patent_app_type] => 1 [patent_app_number] => 8/739019 [patent_app_country] => US [patent_app_date] => 1996-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6168 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754374.pdf [firstpage_image] =>[orig_patent_app_number] => 739019 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739019
Dynamic pressure bearing apparatus and head drum assembly of a video cassette recorder utilizing the same Oct 27, 1996 Issued
Array ( [id] => 3782489 [patent_doc_number] => 05774312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Tape cassette' [patent_app_type] => 1 [patent_app_number] => 8/736606 [patent_app_country] => US [patent_app_date] => 1996-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 11347 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/774/05774312.pdf [firstpage_image] =>[orig_patent_app_number] => 736606 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/736606
Tape cassette Oct 24, 1996 Issued
Array ( [id] => 3871692 [patent_doc_number] => 05796550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Method and apparatus for providing diverging rail edge geometry for air bearing slider' [patent_app_type] => 1 [patent_app_number] => 8/731606 [patent_app_country] => US [patent_app_date] => 1996-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3412 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796550.pdf [firstpage_image] =>[orig_patent_app_number] => 731606 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731606
Method and apparatus for providing diverging rail edge geometry for air bearing slider Oct 15, 1996 Issued
Array ( [id] => 3788356 [patent_doc_number] => 05757585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-26 [patent_title] => 'Method for bonding leads to a slider in a disk drive integrated suspension assembly' [patent_app_type] => 1 [patent_app_number] => 8/729970 [patent_app_country] => US [patent_app_date] => 1996-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 4712 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/757/05757585.pdf [firstpage_image] =>[orig_patent_app_number] => 729970 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729970
Method for bonding leads to a slider in a disk drive integrated suspension assembly Oct 14, 1996 Issued
Array ( [id] => 3779353 [patent_doc_number] => 05850318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-15 [patent_title] => 'Slotless spindle motor for disc drive' [patent_app_type] => 1 [patent_app_number] => 8/731073 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 7682 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/850/05850318.pdf [firstpage_image] =>[orig_patent_app_number] => 731073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/731073
Slotless spindle motor for disc drive Oct 8, 1996 Issued
Array ( [id] => 3806329 [patent_doc_number] => 05781381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Double-driving head actuator' [patent_app_type] => 1 [patent_app_number] => 8/728079 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 47 [patent_no_of_words] => 6481 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781381.pdf [firstpage_image] =>[orig_patent_app_number] => 728079 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728079
Double-driving head actuator Oct 8, 1996 Issued
Array ( [id] => 3896568 [patent_doc_number] => 05715120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Magnetoresistance sensor with enhanced magnetoresistive effect' [patent_app_type] => 1 [patent_app_number] => 8/729260 [patent_app_country] => US [patent_app_date] => 1996-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2484 [patent_no_of_claims] => 12 [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/05/715/05715120.pdf [firstpage_image] =>[orig_patent_app_number] => 729260 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729260
Magnetoresistance sensor with enhanced magnetoresistive effect Oct 8, 1996 Issued
Array ( [id] => 3865047 [patent_doc_number] => 05768068 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Head/suspension design having fewer signal wires and making the same' [patent_app_type] => 1 [patent_app_number] => 8/728290 [patent_app_country] => US [patent_app_date] => 1996-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2745 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768068.pdf [firstpage_image] =>[orig_patent_app_number] => 728290 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/728290
Head/suspension design having fewer signal wires and making the same Oct 7, 1996 Issued
Array ( [id] => 3657827 [patent_doc_number] => 05684658 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'High track density dual stripe magnetoresistive (DSMR) head' [patent_app_type] => 1 [patent_app_number] => 8/727264 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6777 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684658.pdf [firstpage_image] =>[orig_patent_app_number] => 727264 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727264
High track density dual stripe magnetoresistive (DSMR) head Oct 6, 1996 Issued
Array ( [id] => 3737934 [patent_doc_number] => 05703740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Toroidal thin film head' [patent_app_type] => 1 [patent_app_number] => 8/727694 [patent_app_country] => US [patent_app_date] => 1996-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 17838 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/703/05703740.pdf [firstpage_image] =>[orig_patent_app_number] => 727694 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/727694
Toroidal thin film head Oct 6, 1996 Issued
Array ( [id] => 4053495 [patent_doc_number] => 05875070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-23 [patent_title] => 'Suspension flexure with primary and secondary stiffness control' [patent_app_type] => 1 [patent_app_number] => 8/726080 [patent_app_country] => US [patent_app_date] => 1996-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2794 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875070.pdf [firstpage_image] =>[orig_patent_app_number] => 726080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/726080
Suspension flexure with primary and secondary stiffness control Oct 3, 1996 Issued
Array ( [id] => 3755332 [patent_doc_number] => 05717547 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Multi-trace transmission lines for R/W head interconnect in hard disk drive' [patent_app_type] => 1 [patent_app_number] => 8/726450 [patent_app_country] => US [patent_app_date] => 1996-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 22 [patent_no_of_words] => 5485 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/717/05717547.pdf [firstpage_image] =>[orig_patent_app_number] => 726450 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/726450
Multi-trace transmission lines for R/W head interconnect in hard disk drive Oct 2, 1996 Issued
Array ( [id] => 3751657 [patent_doc_number] => 05754369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Head suspension with self-shielding integrated conductor trace array' [patent_app_type] => 1 [patent_app_number] => 8/724978 [patent_app_country] => US [patent_app_date] => 1996-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4326 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/754/05754369.pdf [firstpage_image] =>[orig_patent_app_number] => 724978 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/724978
Head suspension with self-shielding integrated conductor trace array Oct 2, 1996 Issued
Array ( [id] => 3864900 [patent_doc_number] => 05768060 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Low pofile radially and axially preloaded ball bearing for actuator pivot' [patent_app_type] => 1 [patent_app_number] => 8/725284 [patent_app_country] => US [patent_app_date] => 1996-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5267 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768060.pdf [firstpage_image] =>[orig_patent_app_number] => 725284 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/725284
Low pofile radially and axially preloaded ball bearing for actuator pivot Oct 1, 1996 Issued
Array ( [id] => 3897568 [patent_doc_number] => 05724208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Hard disc spacer and hard disc clamp' [patent_app_type] => 1 [patent_app_number] => 8/720600 [patent_app_country] => US [patent_app_date] => 1996-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 4459 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724208.pdf [firstpage_image] =>[orig_patent_app_number] => 720600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/720600
Hard disc spacer and hard disc clamp Sep 29, 1996 Issued
Array ( [id] => 3864820 [patent_doc_number] => 05768055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Magnetic recording head having a carbon overcoat array on slider air bearings surfaces' [patent_app_type] => 1 [patent_app_number] => 8/716040 [patent_app_country] => US [patent_app_date] => 1996-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4335 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/768/05768055.pdf [firstpage_image] =>[orig_patent_app_number] => 716040 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716040
Magnetic recording head having a carbon overcoat array on slider air bearings surfaces Sep 18, 1996 Issued
Array ( [id] => 3841971 [patent_doc_number] => 05739988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-14 [patent_title] => 'Spin valve sensor with enhanced magnetoresistance' [patent_app_type] => 1 [patent_app_number] => 8/715200 [patent_app_country] => US [patent_app_date] => 1996-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6412 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/739/05739988.pdf [firstpage_image] =>[orig_patent_app_number] => 715200 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/715200
Spin valve sensor with enhanced magnetoresistance Sep 17, 1996 Issued
Array ( [id] => 3703164 [patent_doc_number] => 05680280 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Magnetic field sensor using heterojunction bipolar transistors' [patent_app_type] => 1 [patent_app_number] => 8/711010 [patent_app_country] => US [patent_app_date] => 1996-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2328 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/680/05680280.pdf [firstpage_image] =>[orig_patent_app_number] => 711010 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/711010
Magnetic field sensor using heterojunction bipolar transistors Sep 10, 1996 Issued
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