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] => 20492500 [patent_doc_number] => 12534362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Micro-electro-mechanical system (MEMs) devices including sidewall stoppers [patent_app_type] => utility [patent_app_number] => 17/697957 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2377 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697957
MICRO-ELECTRO-MECHANICAL SYSTEM (MEMS) DEVICES AND FABRICATION METHODS THEREOF Mar 17, 2022 Pending
Array ( [id] => 19409187 [patent_doc_number] => 20240292698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DISPLAY BASE PLATE AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/024870 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024870
DISPLAY BASE PLATE AND DISPLAY APPARATUS Mar 17, 2022 Pending
Array ( [id] => 19260940 [patent_doc_number] => 12021005 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Semiconductor device including a thermal material [patent_app_type] => utility [patent_app_number] => 17/698508 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 10658 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17698508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698508
Semiconductor device including a thermal material Mar 17, 2022 Issued
Array ( [id] => 17708672 [patent_doc_number] => 20220208680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SEMICONDUCTOR DEVICE HAVING A HEAT DISSIPATION STRUCTURE CONNECTED CHIP PACKAGE [patent_app_type] => utility [patent_app_number] => 17/696910 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8604 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696910
Semiconductor device having a heat dissipation structure connected chip package Mar 16, 2022 Issued
Array ( [id] => 19366177 [patent_doc_number] => 20240268211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => FLEXIBLE DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/021538 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18021538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021538
FLEXIBLE DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREFOR, AND DISPLAY APPARATUS Mar 15, 2022 Pending
Array ( [id] => 19783312 [patent_doc_number] => 12232367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Display device including swelling prevention layer [patent_app_type] => utility [patent_app_number] => 17/655117 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 15442 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655117
Display device including swelling prevention layer Mar 15, 2022 Issued
Array ( [id] => 19621552 [patent_doc_number] => 20240407232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/262284 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262284
DISPLAY PANEL AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE Mar 10, 2022 Pending
Array ( [id] => 18586389 [patent_doc_number] => 20230268654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => TERAHERTZ TRANSCEIVER AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/692163 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692163
TERAHERTZ TRANSCEIVER AND METHOD OF FABRICATING THE SAME Mar 9, 2022 Pending
Array ( [id] => 18068312 [patent_doc_number] => 20220399400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => NONVOLATILE SEMICONDUCTOR MEMORY DEVICE [patent_app_type] => utility [patent_app_number] => 17/690387 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690387 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690387
Nonvolatile semiconductor memory device with a plurality of memory cells arranged in a three-dimensional direction Mar 8, 2022 Issued
Array ( [id] => 18340303 [patent_doc_number] => 20230132252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => THIN FILM TRANSISTOR ARRAY SUBSTRATE AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/689019 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17689019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689019
Thin film transistor array substrate including edge region capping conductive region Mar 7, 2022 Issued
Array ( [id] => 20260737 [patent_doc_number] => 12433108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Display apparatus including through portions penetrating barrier layers [patent_app_type] => utility [patent_app_number] => 17/653350 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3295 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653350
Display apparatus including through portions penetrating barrier layers Mar 2, 2022 Issued
Array ( [id] => 19966688 [patent_doc_number] => 12336226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Semiconductor device structure including stacked nanostructures [patent_app_type] => utility [patent_app_number] => 17/686139 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 120 [patent_no_of_words] => 9570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17686139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686139
Semiconductor device structure including stacked nanostructures Mar 2, 2022 Issued
Array ( [id] => 17660892 [patent_doc_number] => 20220181357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/683495 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683495
ARRAY SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICE Feb 28, 2022 Pending
Array ( [id] => 19741384 [patent_doc_number] => 12218232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Semiconductor device including compound and nitride members [patent_app_type] => utility [patent_app_number] => 17/652971 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5275 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 535 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17652971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/652971
Semiconductor device including compound and nitride members Feb 28, 2022 Issued
Array ( [id] => 18615819 [patent_doc_number] => 20230282558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => PACKAGE STRUCTURE AND METHOD OF FABRICATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/683375 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17683375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683375
Package structure including auxiliary dielectric portion Feb 28, 2022 Issued
Array ( [id] => 17855439 [patent_doc_number] => 20220285482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => TRENCH CAPACITOR DEVICE FOR SUPERCONDUCTING ELECTRONIC CIRCUIT AND SUPERCONDUCTING QUBIT DEVICE [patent_app_type] => utility [patent_app_number] => 17/682587 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17682587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682587
Trench capacitor device for superconducting electronic circuit and superconducting qubit device Feb 27, 2022 Issued
Array ( [id] => 19859708 [patent_doc_number] => 12262585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Electronic device including organic-polymer encapsulation layer [patent_app_type] => utility [patent_app_number] => 17/680555 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12019 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680555
Electronic device including organic-polymer encapsulation layer Feb 24, 2022 Issued
Array ( [id] => 19974098 [patent_doc_number] => 12342733 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-24 [patent_title] => Quantum dot devices with magnetic gates [patent_app_type] => utility [patent_app_number] => 17/681528 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 9239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681528
Quantum dot devices with magnetic gates Feb 24, 2022 Issued
Array ( [id] => 19767440 [patent_doc_number] => 12225756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Display apparatus including low reflection and reflection adjusting layers [patent_app_type] => utility [patent_app_number] => 17/677129 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 14659 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677129 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677129
Display apparatus including low reflection and reflection adjusting layers Feb 21, 2022 Issued
Array ( [id] => 20205745 [patent_doc_number] => 12408543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Display device having multi-width hole area [patent_app_type] => utility [patent_app_number] => 17/672333 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 6956 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672333
Display device having multi-width hole area Feb 14, 2022 Issued
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