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] => 16424770 [patent_doc_number] => 20200349968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => MAMR Writer With Low Resistance MAMR Stack [patent_app_type] => utility [patent_app_number] => 16/932468 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932468 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932468
MAMR writer with low resistance MAMR stack Jul 16, 2020 Issued
Array ( [id] => 16987751 [patent_doc_number] => 11074929 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-27 [patent_title] => Energy-assisted magnetic recording head with protective cap [patent_app_type] => utility [patent_app_number] => 16/920093 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6354 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920093
Energy-assisted magnetic recording head with protective cap Jul 1, 2020 Issued
Array ( [id] => 16773707 [patent_doc_number] => 10984824 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Method of forming tapered junction shield for self-compensation of asymmetry with increasing aspect ratio for tunneling magneto-resistance (TMR) type read head [patent_app_type] => utility [patent_app_number] => 16/916410 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 7784 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916410
Method of forming tapered junction shield for self-compensation of asymmetry with increasing aspect ratio for tunneling magneto-resistance (TMR) type read head Jun 29, 2020 Issued
Array ( [id] => 17318501 [patent_doc_number] => 20210407551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DATA STORAGE DEVICE WITH COMPOSITE SPACER FOR DISK STACK ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/915962 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915962
Data storage device with composite spacer for disk stack assembly Jun 28, 2020 Issued
Array ( [id] => 16707406 [patent_doc_number] => 10957348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Magnetic recording write head with selected write gap current direction for minimization of cross-track interference [patent_app_type] => utility [patent_app_number] => 16/911143 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4959 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911143
Magnetic recording write head with selected write gap current direction for minimization of cross-track interference Jun 23, 2020 Issued
Array ( [id] => 16803039 [patent_doc_number] => 10997990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Spin torque layer in side gap for improved field and cross track field gradient [patent_app_type] => utility [patent_app_number] => 16/911083 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 8360 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911083
Spin torque layer in side gap for improved field and cross track field gradient Jun 23, 2020 Issued
Array ( [id] => 17543854 [patent_doc_number] => 11308984 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Retractable ramp for data storage devices [patent_app_type] => utility [patent_app_number] => 16/910593 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5540 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910593 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910593
Retractable ramp for data storage devices Jun 23, 2020 Issued
Array ( [id] => 16788949 [patent_doc_number] => 10991386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Tapered junction shield for self-compensation of asymmetry with increasing aspect ratio for tunneling magneto-resistance (TMR) type read head [patent_app_type] => utility [patent_app_number] => 16/908910 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 7756 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908910
Tapered junction shield for self-compensation of asymmetry with increasing aspect ratio for tunneling magneto-resistance (TMR) type read head Jun 22, 2020 Issued
Array ( [id] => 17210433 [patent_doc_number] => 11170807 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => Read head sensor with balanced shield design [patent_app_type] => utility [patent_app_number] => 16/909785 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5440 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909785 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909785
Read head sensor with balanced shield design Jun 22, 2020 Issued
Array ( [id] => 17529654 [patent_doc_number] => 11302352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => VCSEL array for HAMR [patent_app_type] => utility [patent_app_number] => 16/908270 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5425 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908270
VCSEL array for HAMR Jun 21, 2020 Issued
Array ( [id] => 17210435 [patent_doc_number] => 11170809 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => Transverse bias strength enhancement in dual free layer tunnel magnetoresistive read heads [patent_app_type] => utility [patent_app_number] => 16/907031 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 8182 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907031
Transverse bias strength enhancement in dual free layer tunnel magnetoresistive read heads Jun 18, 2020 Issued
Array ( [id] => 17352984 [patent_doc_number] => 11227627 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Energy assisted magnetic recording head having improved areal density capability [patent_app_type] => utility [patent_app_number] => 16/906480 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7761 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906480
Energy assisted magnetic recording head having improved areal density capability Jun 18, 2020 Issued
Array ( [id] => 16880882 [patent_doc_number] => 11031037 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => System for disk-to-disk access for reduced-head data storage device [patent_app_type] => utility [patent_app_number] => 16/900764 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5072 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900764
System for disk-to-disk access for reduced-head data storage device Jun 11, 2020 Issued
Array ( [id] => 17295139 [patent_doc_number] => 20210390978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => TWO-DIMENSIONAL MAGNETIC RECORDING READER WITH DUAL FREE LAYER MAGNETIC TUNNEL JUNCTION [patent_app_type] => utility [patent_app_number] => 16/899366 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899366
Two-dimensional magnetic recording reader with dual free layer magnetic tunnel junction Jun 10, 2020 Issued
Array ( [id] => 17210448 [patent_doc_number] => 11170823 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-09 [patent_title] => Tape embedded drive with multiple feedthrough connections [patent_app_type] => utility [patent_app_number] => 16/897151 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 8072 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16897151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/897151
Tape embedded drive with multiple feedthrough connections Jun 8, 2020 Issued
Array ( [id] => 16707408 [patent_doc_number] => 10957350 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Head gimbal assembly with structural yaw stiffener [patent_app_type] => utility [patent_app_number] => 16/887447 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3257 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16887447 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/887447
Head gimbal assembly with structural yaw stiffener May 28, 2020 Issued
Array ( [id] => 16803043 [patent_doc_number] => 10997994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-04 [patent_title] => Current-perpendicular-to-plane (CPP) read transducer structure having flux guide and pinned soft bias layer for stabilizing sensor and flux guide [patent_app_type] => utility [patent_app_number] => 16/888310 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 12001 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888310
Current-perpendicular-to-plane (CPP) read transducer structure having flux guide and pinned soft bias layer for stabilizing sensor and flux guide May 28, 2020 Issued
Array ( [id] => 16896028 [patent_doc_number] => 11037589 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => Multi-piece head gimbal assembly [patent_app_type] => utility [patent_app_number] => 16/888034 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5009 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16888034 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888034
Multi-piece head gimbal assembly May 28, 2020 Issued
Array ( [id] => 18276858 [patent_doc_number] => 11615804 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Disk drive biasing two write assist elements using three terminal control circuitry [patent_app_type] => utility [patent_app_number] => 16/885143 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3926 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885143 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885143
Disk drive biasing two write assist elements using three terminal control circuitry May 26, 2020 Issued
Array ( [id] => 16699652 [patent_doc_number] => 10950258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-16 [patent_title] => Spin torque oscillator having one or more chromium insertion layers for magnetic recording drives [patent_app_type] => utility [patent_app_number] => 16/883911 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8636 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883911
Spin torque oscillator having one or more chromium insertion layers for magnetic recording drives May 25, 2020 Issued
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