Search

Brian T. Pendleton

Supervisory Patent Examiner (ID: 15589, Phone: (571)272-7527 , Office: P/2425 )

Most Active Art Unit
2644
Art Unit(s)
2644, 2747, 2615, 2425
Total Applications
533
Issued Applications
345
Pending Applications
49
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
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
Array ( [id] => 18578685 [patent_doc_number] => 11735224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Mold, tape reel, and tape cartridge [patent_app_type] => utility [patent_app_number] => 18/160309 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7312 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18160309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160309
Mold, tape reel, and tape cartridge Jan 26, 2023 Issued
Array ( [id] => 18935187 [patent_doc_number] => 11887625 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Tape drive with a tape roller assembly that includes a roller member and a stop mechanism [patent_app_type] => utility [patent_app_number] => 18/097227 [patent_app_country] => US [patent_app_date] => 2023-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4865 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097227
Tape drive with a tape roller assembly that includes a roller member and a stop mechanism Jan 13, 2023 Issued
Array ( [id] => 19873515 [patent_doc_number] => 12266384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Tunneling magnetoresistance device with magnetically soft high moment free layer [patent_app_type] => utility [patent_app_number] => 18/093732 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3725 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093732
Tunneling magnetoresistance device with magnetically soft high moment free layer Jan 4, 2023 Issued
Array ( [id] => 18455829 [patent_doc_number] => 20230197110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => DISK DRIVE SUSPENSION [patent_app_type] => utility [patent_app_number] => 18/083791 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18083791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083791
Disk drive suspension including a damper material attached to a load beam and to an outrigger of a flexure Dec 18, 2022 Issued
Array ( [id] => 18874373 [patent_doc_number] => 11862194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Adaptive data detection on a nonlinear channel [patent_app_type] => utility [patent_app_number] => 18/060602 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13157 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18060602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060602
Adaptive data detection on a nonlinear channel Nov 30, 2022 Issued
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