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] => 20681890 [patent_doc_number] => 20260120715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => Spin-Orbit Torque Assisted Magnetic Write Head Structure For Perpendicular Magnetic Recording [patent_app_type] => utility [patent_app_number] => 19/424034 [patent_app_country] => US [patent_app_date] => 2025-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19424034 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/424034
Spin-Orbit Torque Assisted Magnetic Write Head Structure For Perpendicular Magnetic Recording Dec 16, 2025 Pending
Array ( [id] => 20558121 [patent_doc_number] => 20260057907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => HEAD DRIVING DEVICE CONFIGURED TO MOVE A HEAD MEMBER RELATIVE TO TAPE AS A RECORDING MEDIUM AND CONFIGURED TO STABLY HOLD THE HEAD MEMBER [patent_app_type] => utility [patent_app_number] => 19/373742 [patent_app_country] => US [patent_app_date] => 2025-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19373742 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/373742
HEAD DRIVING DEVICE CONFIGURED TO MOVE A HEAD MEMBER RELATIVE TO TAPE AS A RECORDING MEDIUM AND CONFIGURED TO STABLY HOLD THE HEAD MEMBER Oct 29, 2025 Pending
19/479835 FLUORINE-CONTAINING ETHER COMPOUND, LUBRICANT FOR MAGNETIC RECORDING MEDIUM, AND MAGNETIC RECORDING MEDIUM Oct 28, 2025 Pending
Array ( [id] => 20617945 [patent_doc_number] => 20260088048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 19/330140 [patent_app_country] => US [patent_app_date] => 2025-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19330140 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/330140
MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS Sep 15, 2025 Pending
Array ( [id] => 20422813 [patent_doc_number] => 20250384898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => HARD DISK DRIVE [patent_app_type] => utility [patent_app_number] => 19/301674 [patent_app_country] => US [patent_app_date] => 2025-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19301674 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/301674
HARD DISK DRIVE Aug 14, 2025 Pending
Array ( [id] => 20311714 [patent_doc_number] => 20250329343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches [patent_app_type] => utility [patent_app_number] => 19/254928 [patent_app_country] => US [patent_app_date] => 2025-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19254928 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/254928
Perpendicular Magnetic Recording Writer with Tunable Two Bias Branches Jun 29, 2025 Pending
Array ( [id] => 20448080 [patent_doc_number] => 20260004804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 19/241741 [patent_app_country] => US [patent_app_date] => 2025-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19241741 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/241741
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE Jun 17, 2025 Pending
Array ( [id] => 20448079 [patent_doc_number] => 20260004803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 19/239246 [patent_app_country] => US [patent_app_date] => 2025-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19239246 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/239246
MAGNETIC HEAD AND MAGNETIC RECORDING DEVICE Jun 15, 2025 Pending
Array ( [id] => 20283308 [patent_doc_number] => 20250308550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => SUSPENSION LOAD BEAM RAIL-BASED GIMBAL LIMITER [patent_app_type] => utility [patent_app_number] => 19/235374 [patent_app_country] => US [patent_app_date] => 2025-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19235374 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/235374
SUSPENSION LOAD BEAM RAIL-BASED GIMBAL LIMITER Jun 10, 2025 Pending
Array ( [id] => 20283309 [patent_doc_number] => 20250308551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => RAMP SUPPORT FOR A MAGNETIC STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 19/233374 [patent_app_country] => US [patent_app_date] => 2025-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19233374 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/233374
RAMP SUPPORT FOR A MAGNETIC STORAGE DEVICE Jun 9, 2025 Pending
Array ( [id] => 20571999 [patent_doc_number] => 20260065927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => MAGNETIC RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 19/233827 [patent_app_country] => US [patent_app_date] => 2025-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 454 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19233827 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/233827
MAGNETIC RECORDING DEVICE Jun 9, 2025 Pending
Array ( [id] => 20196526 [patent_doc_number] => 20250273236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => DFL Reader Signal Sidebump Imbalance Reduction [patent_app_type] => utility [patent_app_number] => 19/208323 [patent_app_country] => US [patent_app_date] => 2025-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19208323 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/208323
DFL Reader Signal Sidebump Imbalance Reduction May 13, 2025 Pending
Array ( [id] => 20851829 [patent_doc_number] => 12688868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Manufacturing method of conductive probe [patent_app_type] => utility [patent_app_number] => 19/197291 [patent_app_country] => US [patent_app_date] => 2025-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 37 [patent_no_of_words] => 35347 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19197291 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/197291
MANUFACTURING METHOD OF CONDUCTIVE PROBE May 1, 2025 Issued
Array ( [id] => 20153135 [patent_doc_number] => 20250252973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => SPINDLE MOTOR AND DISK DRIVING DEVICE HAVING SAME [patent_app_type] => utility [patent_app_number] => 19/187939 [patent_app_country] => US [patent_app_date] => 2025-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187939 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187939
SPINDLE MOTOR AND DISK DRIVING DEVICE HAVING SAME Apr 22, 2025 Pending
Array ( [id] => 20139159 [patent_doc_number] => 20250246203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => Tunneling Magnetoresistance Device With Magnetically Soft High Moment Free Layer [patent_app_type] => utility [patent_app_number] => 19/076726 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19076726 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076726
Tunneling Magnetoresistance Device With Magnetically Soft High Moment Free Layer Mar 10, 2025 Pending
Array ( [id] => 20429347 [patent_doc_number] => 20250391440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => DISK DEVICE [patent_app_type] => utility [patent_app_number] => 19/064241 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19064241 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/064241
DISK DEVICE Feb 25, 2025 Pending
Array ( [id] => 20588343 [patent_doc_number] => 20260073939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => DISK DEVICE [patent_app_type] => utility [patent_app_number] => 19/060318 [patent_app_country] => US [patent_app_date] => 2025-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19060318 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060318
DISK DEVICE Feb 20, 2025 Pending
Array ( [id] => 20053386 [patent_doc_number] => 20250191608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Non-localized Spin Valve Multi-Free-Layer Reader Hybridized with Spin Orbit Torque Layers [patent_app_type] => utility [patent_app_number] => 19/055379 [patent_app_country] => US [patent_app_date] => 2025-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19055379 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/055379
Non-localized Spin Valve Multi-Free-Layer Reader Hybridized with Spin Orbit Torque Layers Feb 16, 2025 Pending
Array ( [id] => 20044559 [patent_doc_number] => 20250182781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Perpendicular Magnetic Recording Writer With Tunable Pole Side Bridge Design [patent_app_type] => utility [patent_app_number] => 19/049908 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049908 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049908
Perpendicular Magnetic Recording Writer With Tunable Pole Side Bridge Design Feb 9, 2025 Pending
Array ( [id] => 20674042 [patent_doc_number] => 12614562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-28 [patent_title] => Processing method for forming a work having a pair of flange bending parts [patent_app_type] => utility [patent_app_number] => 19/021924 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021924 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021924
Processing method for forming a work having a pair of flange bending parts Jan 14, 2025 Issued
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