Search

Syed A. Roni

Examiner (ID: 7664, Phone: (571)270-7806 , Office: P/2194 )

Most Active Art Unit
2194
Art Unit(s)
2194, 2432
Total Applications
696
Issued Applications
537
Pending Applications
61
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20283307 [patent_doc_number] => 20250308549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Spintronic Reader Utilizing The Inverse Spin Hall Effect [patent_app_type] => utility [patent_app_number] => 18/623991 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623991 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623991
Spintronic Reader Utilizing The Inverse Spin Hall Effect Mar 31, 2024 Pending
Array ( [id] => 20283316 [patent_doc_number] => 20250308558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => PROVIDING A STIFFENER IN A TAPE REEL HUB TO REDUCE TAPE DIMENSIONAL STABILITY ERRORS [patent_app_type] => utility [patent_app_number] => 18/618589 [patent_app_country] => US [patent_app_date] => 2024-03-27 [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] => -20 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618589
PROVIDING A STIFFENER IN A TAPE REEL HUB TO REDUCE TAPE DIMENSIONAL STABILITY ERRORS Mar 26, 2024 Pending
Array ( [id] => 19515388 [patent_doc_number] => 20240347074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ROTATING BODY MOUNTING DEVICE AND HARD DISK MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 18/603486 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 526 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603486
Rotatable body mounting device and hard disk manufacturing method Mar 12, 2024 Issued
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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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
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