Search

Craig A. Renner

Examiner (ID: 142, Phone: (571)272-7580 , Office: P/2688 )

Most Active Art Unit
2688
Art Unit(s)
2754, 2689, 2627, 2652, 2688, 2303, 2512
Total Applications
2133
Issued Applications
1663
Pending Applications
112
Abandoned Applications
378

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20146575 [patent_doc_number] => 12380921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Suspension assembly with dimple features for engagement with actuator arm [patent_app_type] => utility [patent_app_number] => 18/195225 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195225
Suspension assembly with dimple features for engagement with actuator arm May 8, 2023 Issued
Array ( [id] => 19559609 [patent_doc_number] => 20240371401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Magneto-Resistive Reader Utilizing Read Shields To Maintain Reference Layer Magnetization [patent_app_type] => utility [patent_app_number] => 18/144088 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144088
Magneto-Resistive Reader Utilizing Read Shields To Maintain Reference Layer Magnetization May 4, 2023 Pending
Array ( [id] => 19100739 [patent_doc_number] => 20240119967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => THIN SUBSTRATE BUILT-IN HARD DISK DRIVE AND BASE PLATE MEMBER FOR THIN SUBSTRATE BUILT-IN HARD DISK DRIVE [patent_app_type] => utility [patent_app_number] => 18/303899 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303899
Thin substrate built-in hard disk drive and base plate member for thin substrate built-in hard disk drive Apr 19, 2023 Issued
Array ( [id] => 18712526 [patent_doc_number] => 20230335159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/298730 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298730
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape apparatus Apr 10, 2023 Issued
Array ( [id] => 19079234 [patent_doc_number] => 11948609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Bearing apparatus having inner shaft male thread part extending out from outer shaft opening to attach to disk drive base [patent_app_type] => utility [patent_app_number] => 18/297814 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7229 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 18297814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297814
Bearing apparatus having inner shaft male thread part extending out from outer shaft opening to attach to disk drive base Apr 9, 2023 Issued
Array ( [id] => 19487065 [patent_doc_number] => 12106789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Magnetic tape with particular surface characteristics, magnetic tape cartridge, and magnetic tape apparatus [patent_app_type] => utility [patent_app_number] => 18/298084 [patent_app_country] => US [patent_app_date] => 2023-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 30663 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298084
Magnetic tape with particular surface characteristics, magnetic tape cartridge, and magnetic tape apparatus Apr 9, 2023 Issued
Array ( [id] => 18540569 [patent_doc_number] => 20230245679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => MAGNETIC DISK DEVICE [patent_app_type] => utility [patent_app_number] => 18/132035 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132035
Magnetic disk device with magnetic disk overwrite characteristics arrangement Apr 6, 2023 Issued
Array ( [id] => 20146574 [patent_doc_number] => 12380920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Load beam limiter tabs for HAMR head slider protection [patent_app_type] => utility [patent_app_number] => 18/131612 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131612
Load beam limiter tabs for HAMR head slider protection Apr 5, 2023 Issued
Array ( [id] => 19757774 [patent_doc_number] => 20250046339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => MAGNETIC RECORDING MEDIUM AND CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/844710 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18844710 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/844710
MAGNETIC RECORDING MEDIUM AND CARTRIDGE Mar 27, 2023 Pending
Array ( [id] => 19452353 [patent_doc_number] => 20240312483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Recording Writer [patent_app_type] => utility [patent_app_number] => 18/122362 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122362
Self-Aligned Side Gap Insulator For A Perpendicular Magnetic Recording Writer Mar 15, 2023 Pending
Array ( [id] => 18721240 [patent_doc_number] => 11798592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Tape reel in which a bending elastic modulus of a first flange is smaller than that of a second flange, and tape cartridge [patent_app_type] => utility [patent_app_number] => 18/183171 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8746 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 18183171 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183171
Tape reel in which a bending elastic modulus of a first flange is smaller than that of a second flange, and tape cartridge Mar 13, 2023 Issued
Array ( [id] => 18652786 [patent_doc_number] => 20230298626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PACKAGE AND PACKAGING METHOD [patent_app_type] => utility [patent_app_number] => 18/180150 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180150
Package and packaging method that facilitate packaging work of a magnetic tape cartridge or removing work of a packaging member Mar 7, 2023 Issued
Array ( [id] => 19054386 [patent_doc_number] => 20240096355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DISK DEVICE [patent_app_type] => utility [patent_app_number] => 18/179279 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179279
DISK DEVICE Mar 5, 2023 Abandoned
Array ( [id] => 19420736 [patent_doc_number] => 20240296860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches [patent_app_type] => utility [patent_app_number] => 18/117135 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117135
Perpendicular magnetic recording writer with tunable two bias branches Mar 2, 2023 Issued
Array ( [id] => 19964606 [patent_doc_number] => 12334121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Disk device suspension assembly with microactuator grounding configuration [patent_app_type] => utility [patent_app_number] => 18/116642 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 2310 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 18116642 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116642
Disk device suspension assembly with microactuator grounding configuration Mar 1, 2023 Issued
Array ( [id] => 18990807 [patent_doc_number] => 20240062776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCING DEVICE [patent_app_type] => utility [patent_app_number] => 18/114879 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114879
MAGNETIC HEAD AND MAGNETIC RECORDING/REPRODUCING DEVICE Feb 26, 2023 Abandoned
Array ( [id] => 19654203 [patent_doc_number] => 12176003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Magnetic tape cartridge including a storage medium in which identifier reading condition information is stored [patent_app_type] => utility [patent_app_number] => 18/172355 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 14798 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172355
Magnetic tape cartridge including a storage medium in which identifier reading condition information is stored Feb 21, 2023 Issued
Array ( [id] => 19341254 [patent_doc_number] => 12051449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Flexure of suspension for disk drive and suspension for disk drive, the flexure having an area with reduced thickness where an electronic component is mounted [patent_app_type] => utility [patent_app_number] => 18/172209 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 9493 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172209
Flexure of suspension for disk drive and suspension for disk drive, the flexure having an area with reduced thickness where an electronic component is mounted Feb 20, 2023 Issued
Array ( [id] => 19626830 [patent_doc_number] => 12165677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Magnetic head with stacked body configurations and magnetic recording device including the same [patent_app_type] => utility [patent_app_number] => 18/165101 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 11560 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165101
Magnetic head with stacked body configurations and magnetic recording device including the same Feb 5, 2023 Issued
Array ( [id] => 19376430 [patent_doc_number] => 12068008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Magnetic flux guiding device with spin torque oscillator (STO) film having negative spin polarization layers in assisted writing application [patent_app_type] => utility [patent_app_number] => 18/102975 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 6820 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102975
Magnetic flux guiding device with spin torque oscillator (STO) film having negative spin polarization layers in assisted writing application Jan 29, 2023 Issued
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