Search

Leonard R. Leo

Examiner (ID: 112, Phone: (571)272-4916 , Office: P/3744 )

Most Active Art Unit
3744
Art Unit(s)
3743, 3753, 3763, 3785, 3407, 3744
Total Applications
2360
Issued Applications
1424
Pending Applications
79
Abandoned Applications
856

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17692665 [patent_doc_number] => 20220199958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/473824 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17473824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473824
Display device including compensation layer Sep 12, 2021 Issued
Array ( [id] => 20361755 [patent_doc_number] => 12477773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Semiconductor device including terminal electrodes [patent_app_type] => utility [patent_app_number] => 18/009996 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 36 [patent_no_of_words] => 29101 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009996
Semiconductor device including terminal electrodes Sep 8, 2021 Issued
Array ( [id] => 17901129 [patent_doc_number] => 20220310791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SEMICONDUCTOR DEVICE, INVERTER CIRCUIT, DRIVE DEVICE, VEHICLE, AND ELEVATOR [patent_app_type] => utility [patent_app_number] => 17/447074 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17073 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447074
Semiconductor device including silicon carbide region containing oxygen Sep 7, 2021 Issued
Array ( [id] => 19018092 [patent_doc_number] => 11925054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Display apparatus including groove between dams [patent_app_type] => utility [patent_app_number] => 17/447040 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 17212 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447040
Display apparatus including groove between dams Sep 6, 2021 Issued
Array ( [id] => 17660962 [patent_doc_number] => 20220181427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/447046 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447046
Display apparatus including pad unit having plurality of conductive layers with multiple openings Sep 6, 2021 Issued
Array ( [id] => 19401235 [patent_doc_number] => 12075647 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Display device including dam and groove structure in non-display area [patent_app_type] => utility [patent_app_number] => 17/467611 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 13279 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467611 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467611
Display device including dam and groove structure in non-display area Sep 6, 2021 Issued
Array ( [id] => 18907925 [patent_doc_number] => 20240023410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => FLEXIBLE COVER PLATE AND FLEXIBLE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/605026 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17605026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605026
FLEXIBLE COVER PLATE AND FLEXIBLE DISPLAY DEVICE Aug 31, 2021 Pending
Array ( [id] => 17448497 [patent_doc_number] => 20220069002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => DISPLAY DEVICE USING SEMICONDUCTOR LIGHT EMITTING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/412719 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17412719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412719
Display device using semiconductor light emitting element and black dye layers Aug 25, 2021 Issued
Array ( [id] => 19215281 [patent_doc_number] => 12004368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Display device including thin encapsulation layer containing silicon oxynitride layer [patent_app_type] => utility [patent_app_number] => 17/406229 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7985 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406229
Display device including thin encapsulation layer containing silicon oxynitride layer Aug 18, 2021 Issued
Array ( [id] => 19414928 [patent_doc_number] => 12080767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Semiconductor device including passivation patterns [patent_app_type] => utility [patent_app_number] => 17/406310 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 12699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406310
Semiconductor device including passivation patterns Aug 18, 2021 Issued
Array ( [id] => 17262784 [patent_doc_number] => 20210375769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => PACKAGE STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/397017 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397017
Package structure including through via structures Aug 8, 2021 Issued
Array ( [id] => 17676768 [patent_doc_number] => 20220189935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/396862 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396862
Display device including coupled display panels Aug 8, 2021 Issued
Array ( [id] => 17692651 [patent_doc_number] => 20220199944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/384395 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384395
Display apparatus including a cathode layer disconnecting structure Jul 22, 2021 Issued
Array ( [id] => 17432095 [patent_doc_number] => 20220059805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/381471 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381471
Display device including upper and lower light-shielding layers Jul 20, 2021 Issued
Array ( [id] => 17551734 [patent_doc_number] => 20220123076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/379912 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379912
Display device including narrow bent area Jul 18, 2021 Issued
Array ( [id] => 18965560 [patent_doc_number] => 11899319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Thin film transistor substrate including multi-level transparent electrodes having slits [patent_app_type] => utility [patent_app_number] => 17/377172 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3641 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 17377172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377172
Thin film transistor substrate including multi-level transparent electrodes having slits Jul 14, 2021 Issued
Array ( [id] => 17811038 [patent_doc_number] => 20220262873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => DISPLAY PANEL, PACKAGED EVAPORATION SHADOW MASK, DISPLAY DEVICE AND PREPARATION METHOD [patent_app_type] => utility [patent_app_number] => 17/376340 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376340
Display panel, packaged evaporation shadow mask, display device and preparation method Jul 14, 2021 Issued
Array ( [id] => 17676900 [patent_doc_number] => 20220190067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/375554 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375554 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375554
Display apparatus including organic insulation layer defined opening Jul 13, 2021 Issued
Array ( [id] => 17203222 [patent_doc_number] => 20210343317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => SEMICONDUCTOR CHIP HAVING MEMORY AND LOGIC CELLS [patent_app_type] => utility [patent_app_number] => 17/372540 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372540
Semiconductor chip having memory and logic cells Jul 11, 2021 Issued
Array ( [id] => 19153450 [patent_doc_number] => 11978370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-07 [patent_title] => Cover window and flexible display device having the same [patent_app_type] => utility [patent_app_number] => 17/370581 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9030 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370581
Cover window and flexible display device having the same Jul 7, 2021 Issued
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