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] => 20222722 [patent_doc_number] => 20250285653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => ACTIVE HUMIDITY CONTROL USING HEAT-RESPONSIVE WATER-RELEASING SUBSTANCES IN DATA STORAGE DEVICES [patent_app_type] => utility [patent_app_number] => 18/597401 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597401 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597401
ACTIVE HUMIDITY CONTROL USING HEAT-RESPONSIVE WATER-RELEASING SUBSTANCES IN DATA STORAGE DEVICES Mar 5, 2024 Pending
Array ( [id] => 19850325 [patent_doc_number] => 20250095676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DISK DEVICE [patent_app_type] => utility [patent_app_number] => 18/590756 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18590756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590756
Disk device with cover damping configuration Feb 27, 2024 Issued
Array ( [id] => 19634312 [patent_doc_number] => 20240412761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => MAGNETIC DISK APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/444423 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18444423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444423
Magnetic disk apparatus and method with calculating head offset by corrected burst demodulation value Feb 15, 2024 Issued
Array ( [id] => 19835461 [patent_doc_number] => 20250087247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => MAGNETIC RECORDING/REPRODUCING DEVICE [patent_app_type] => utility [patent_app_number] => 18/431311 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18431311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431311
MAGNETIC RECORDING/REPRODUCING DEVICE Feb 1, 2024 Abandoned
Array ( [id] => 20317943 [patent_doc_number] => 12456498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Disk device with filters arranged in filter unit configurations [patent_app_type] => utility [patent_app_number] => 18/428988 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3522 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428988
Disk device with filters arranged in filter unit configurations Jan 30, 2024 Issued
Array ( [id] => 19749171 [patent_doc_number] => 20250037736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MAGNETIC RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/425544 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8339 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425544
Magnetic recording device with magnetic element configuration details Jan 28, 2024 Issued
Array ( [id] => 20088521 [patent_doc_number] => 20250218457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Magnetic Heads Having Low Magnetic Coercivity (HC) And High Saturated Magnetic Flux Density (BS) In Ferromagnetic (FM) Layer(s) Or Shield(s) With Minimized Saturation [patent_app_type] => utility [patent_app_number] => 18/397016 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397016
Magnetic Heads Having Low Magnetic Coercivity (HC) And High Saturated Magnetic Flux Density (BS) In Ferromagnetic (FM) Layer(s) Or Shield(s) With Minimized Saturation Dec 26, 2023 Pending
Array ( [id] => 20564824 [patent_doc_number] => 12567438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Magnetic heads having low magnetic coercivity (Hc) and high saturated magnetic flux density (Bs) in ferromagnetic (FM) layer(s) or shield(s) with minimized saturation [patent_app_type] => utility [patent_app_number] => 18/397007 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6843 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397007
Magnetic heads having low magnetic coercivity (Hc) and high saturated magnetic flux density (Bs) in ferromagnetic (FM) layer(s) or shield(s) with minimized saturation Dec 26, 2023 Issued
Array ( [id] => 19269006 [patent_doc_number] => 20240212710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/538634 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18538634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538634
Magnetic tape having characterized bright regions on magnetic layer, magnetic tape cartridge, and magnetic tape apparatus Dec 12, 2023 Issued
Array ( [id] => 19252457 [patent_doc_number] => 20240203454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => MAGNETIC TAPE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/538367 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18538367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538367
Magnetic tape having characterized dark regions on magnetic layer, magnetic tape cartridge, and magnetic tape apparatus Dec 12, 2023 Issued
Array ( [id] => 19285303 [patent_doc_number] => 20240221780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => SINGLE ARM STEPPER ELEVATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/530600 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530600 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530600
Single arm stepper elevation system Dec 5, 2023 Issued
Array ( [id] => 20538520 [patent_doc_number] => 12555599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Folded spring tape track following actuator [patent_app_type] => utility [patent_app_number] => 18/524061 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1153 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524061
Folded spring tape track following actuator Nov 29, 2023 Issued
Array ( [id] => 19070801 [patent_doc_number] => 20240105227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => MAGNETIC TAPE HAVING CHARACTERIZED MAGNETIC LAYER SURFACE, MAGNETIC TAPE CARTRIDGE, AND MAGNETIC TAPE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/524221 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524221
Magnetic tape having characterized magnetic layer surface, magnetic tape cartridge, and magnetic tape apparatus Nov 29, 2023 Issued
Array ( [id] => 20798747 [patent_doc_number] => 20260179653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => OPTICAL DISC DRIVE [patent_app_type] => utility [patent_app_number] => 19/129116 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19129116 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/129116
OPTICAL DISC DRIVE Nov 27, 2023 Pending
Array ( [id] => 20765703 [patent_doc_number] => 20260162689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => CONNECTION STRUCTURE AND OPTICAL DISK DRIVE [patent_app_type] => utility [patent_app_number] => 19/129177 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19129177 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/129177
CONNECTION STRUCTURE AND OPTICAL DISK DRIVE Nov 27, 2023 Pending
Array ( [id] => 20028440 [patent_doc_number] => 20250166662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => DATA STORAGE DEVICE WITH SELF-LEARNING OSCILLATION DETECTOR [patent_app_type] => utility [patent_app_number] => 18/516481 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516481 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516481
Data storage device with self-learning oscillation detector Nov 20, 2023 Issued
Array ( [id] => 18990816 [patent_doc_number] => 20240062785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DUAL SPINDLE MOTORS AND DUAL SPINDLE MOTOR CONTROL FOR DATA STORAGE [patent_app_type] => utility [patent_app_number] => 18/500188 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18500188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500188
DUAL SPINDLE MOTORS AND DUAL SPINDLE MOTOR CONTROL FOR DATA STORAGE Nov 1, 2023 Pending
Array ( [id] => 19007343 [patent_doc_number] => 20240071414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Adaptive Bias Control for Magnetic Recording Head [patent_app_type] => utility [patent_app_number] => 18/497867 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497867 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497867
Adaptive bias control for magnetic recording head Oct 29, 2023 Issued
Array ( [id] => 20002063 [patent_doc_number] => 20250140285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => Rear Soft Bias Dual Free Layer Sensor With Patterned Decoupling Layer [patent_app_type] => utility [patent_app_number] => 18/496203 [patent_app_country] => US [patent_app_date] => 2023-10-27 [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] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496203
Rear soft bias dual free layer sensor with patterned decoupling layer Oct 26, 2023 Issued
Array ( [id] => 19986725 [patent_doc_number] => 20250124947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => PROBE HEAD WITH TRAILING SHIELD FOR MAGNETIC RECORDING ON TAPE [patent_app_type] => utility [patent_app_number] => 18/488897 [patent_app_country] => US [patent_app_date] => 2023-10-17 [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] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488897
PROBE HEAD WITH TRAILING SHIELD FOR MAGNETIC RECORDING ON TAPE Oct 16, 2023 Pending
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