Search

Matthew Yeung

Examiner (ID: 8805, Phone: (571)272-4115 , Office: P/2694 )

Most Active Art Unit
2625
Art Unit(s)
2694, 2629, 2625, 4125
Total Applications
631
Issued Applications
458
Pending Applications
51
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20757252 [patent_doc_number] => 12650013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Integrated backer for glazing systems [patent_app_type] => utility [patent_app_number] => 19/344355 [patent_app_country] => US [patent_app_date] => 2025-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19344355 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/344355
Integrated backer for glazing systems Sep 28, 2025 Issued
Array ( [id] => 20615433 [patent_doc_number] => 20260085521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => REUSABLE WEDGE FOR POST-TENSIONING CONCRETE [patent_app_type] => utility [patent_app_number] => 19/339707 [patent_app_country] => US [patent_app_date] => 2025-09-25 [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] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19339707 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/339707
REUSABLE WEDGE FOR POST-TENSIONING CONCRETE Sep 24, 2025 Abandoned
Array ( [id] => 20420730 [patent_doc_number] => 20250382815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => Multi-stage buckling-restrained brace device [patent_app_type] => utility [patent_app_number] => 19/258878 [patent_app_country] => US [patent_app_date] => 2025-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 911 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19258878 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/258878
Multi-stage buckling-restrained brace device Jul 1, 2025 Pending
Array ( [id] => 20445647 [patent_doc_number] => 20260002364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => INVERTED FLEECE BACK ASSEMBLIES FOR FLASHING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 19/251224 [patent_app_country] => US [patent_app_date] => 2025-06-26 [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] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19251224 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/251224
Inverted fleece back assemblies for flashing applications Jun 25, 2025 Issued
Array ( [id] => 20309666 [patent_doc_number] => 20250327295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => FIRE-RATED JOINT COMPONENT AND WALL ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/028122 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19028122 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028122
FIRE-RATED JOINT COMPONENT AND WALL ASSEMBLY Jan 16, 2025 Pending
Array ( [id] => 20016749 [patent_doc_number] => 20250154971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => MOUNTING DEVICE FOR NAIL STRIP PANELS [patent_app_type] => utility [patent_app_number] => 19/021958 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021958 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021958
MOUNTING DEVICE FOR NAIL STRIP PANELS Jan 14, 2025 Pending
Array ( [id] => 19890808 [patent_doc_number] => 20250116120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => FLOORBOARD WITH COUPLING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/985287 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985287
FLOORBOARD WITH COUPLING STRUCTURE Dec 17, 2024 Pending
Array ( [id] => 20651885 [patent_doc_number] => 20260103899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => Two-layer Engineered Wood Flooring, and Manufacturing Method Therefor [patent_app_type] => utility [patent_app_number] => 18/981580 [patent_app_country] => US [patent_app_date] => 2024-12-15 [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] => -7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18981580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/981580
Two-layer Engineered Wood Flooring, and Manufacturing Method Therefor Dec 14, 2024 Pending
Array ( [id] => 19801131 [patent_doc_number] => 20250067056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => MODULAR LEVEL ACCESS STRUCTURES [patent_app_type] => utility [patent_app_number] => 18/946557 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18946557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/946557
Modular level access structures Nov 12, 2024 Issued
Array ( [id] => 20008056 [patent_doc_number] => 20250146278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => WALL PANEL SYSTEMS AND METHODS OF CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/940500 [patent_app_country] => US [patent_app_date] => 2024-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18940500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/940500
WALL PANEL SYSTEMS AND METHODS OF CONSTRUCTION Nov 6, 2024 Pending
Array ( [id] => 19890794 [patent_doc_number] => 20250116106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => PERIMETER BARRIER FOR A BUILDING STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/927622 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18927622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/927622
Perimeter barrier for a building structure Oct 24, 2024 Issued
Array ( [id] => 19746315 [patent_doc_number] => 20250034880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => WALL OR FLOOR COVERING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/918526 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918526 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918526
WALL OR FLOOR COVERING ELEMENT Oct 16, 2024 Pending
Array ( [id] => 20651894 [patent_doc_number] => 20260103908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => MOVABLE BOOTH [patent_app_type] => utility [patent_app_number] => 18/916678 [patent_app_country] => US [patent_app_date] => 2024-10-15 [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] => -3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18916678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/916678
MOVABLE BOOTH Oct 14, 2024 Pending
Array ( [id] => 19832848 [patent_doc_number] => 20250084634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => CURTAIN WALL INSULATION SYSTEM WITH IMPROVED INSULATION SEAM [patent_app_type] => utility [patent_app_number] => 18/814838 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18814838 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/814838
CURTAIN WALL INSULATION SYSTEM WITH IMPROVED INSULATION SEAM Aug 25, 2024 Pending
Array ( [id] => 19801139 [patent_doc_number] => 20250067064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => REINFORCING BRACKET [patent_app_type] => utility [patent_app_number] => 18/813952 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813952
REINFORCING BRACKET Aug 22, 2024 Pending
Array ( [id] => 19601691 [patent_doc_number] => 20240392571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => FASTENING SYSTEMS FOR ATTACHING FABRIC TO A ROOF DECK [patent_app_type] => utility [patent_app_number] => 18/796885 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18796885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796885
FASTENING SYSTEMS FOR ATTACHING FABRIC TO A ROOF DECK Aug 6, 2024 Pending
Array ( [id] => 19851370 [patent_doc_number] => 20250096721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => ROOF MOUNT WITH RELEASE MECHANISM [patent_app_type] => utility [patent_app_number] => 18/788119 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [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] => 18788119 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788119
ROOF MOUNT WITH RELEASE MECHANISM Jul 28, 2024 Pending
Array ( [id] => 20041646 [patent_doc_number] => 20250179868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Window Protective Systems [patent_app_type] => utility [patent_app_number] => 18/787187 [patent_app_country] => US [patent_app_date] => 2024-07-29 [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] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787187 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787187
Window Protective Systems Jul 28, 2024 Pending
Array ( [id] => 20097953 [patent_doc_number] => 20250227889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => DEVICES, SYSTEMS AND METHODS RELATING TO UNDERFLOOR CUBIC SUPPORT SYSTEMS (UCFSS) FOR RAISED ACCESS FLOORS (RAF) [patent_app_type] => utility [patent_app_number] => 18/785181 [patent_app_country] => US [patent_app_date] => 2024-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18785181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/785181
DEVICES, SYSTEMS AND METHODS RELATING TO UNDERFLOOR CUBIC SUPPORT SYSTEMS (UCFSS) FOR RAISED ACCESS FLOORS (RAF) Jul 25, 2024 Pending
Array ( [id] => 19746304 [patent_doc_number] => 20250034869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => SHEAR REINFORCEMENT STRUCTURE FOR LIGHT-FRAME CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 18/779596 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779596
SHEAR REINFORCEMENT STRUCTURE FOR LIGHT-FRAME CONSTRUCTION Jul 21, 2024 Pending
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