Search

Lawrence W. Luk

Examiner (ID: 10419)

Most Active Art Unit
2838
Art Unit(s)
2838, 2187
Total Applications
483
Issued Applications
424
Pending Applications
24
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19396582 [patent_doc_number] => 12070913 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Method for manufacturing storage containers by spirally winding with multiple bundles of fibers [patent_app_type] => utility [patent_app_number] => 18/508752 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6723 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 944 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508752
Method for manufacturing storage containers by spirally winding with multiple bundles of fibers Nov 13, 2023 Issued
Array ( [id] => 20750663 [patent_doc_number] => 20260152885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => SPUN-BONDED NONWOVEN FABRIC, FILTER MEDIUM, AIR FILTER, AND APPARATUS FOR PRODUCING FILTER MEDIUM [patent_app_type] => utility [patent_app_number] => 19/124904 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 19124904 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/124904
SPUN-BONDED NONWOVEN FABRIC, FILTER MEDIUM, AIR FILTER, AND APPARATUS FOR PRODUCING FILTER MEDIUM Nov 8, 2023 Pending
Array ( [id] => 19947629 [patent_doc_number] => 12318970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => High-efficiency mold temperature control system [patent_app_type] => utility [patent_app_number] => 18/504571 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 371 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18504571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504571
High-efficiency mold temperature control system Nov 7, 2023 Issued
Array ( [id] => 19380075 [patent_doc_number] => 20240269945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => Blade Stringer Forming Methods and Tooling [patent_app_type] => utility [patent_app_number] => 18/500440 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 18500440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500440
Blade stringer forming methods and tooling Nov 1, 2023 Issued
Array ( [id] => 18987049 [patent_doc_number] => 20240059018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => THREE-DIMENSIONAL PRINT DATA GENERATION METHOD, AND MANUFACTURING METHOD FOR THREE-DIMENSIONAL FABRICATED PRODUCT [patent_app_type] => utility [patent_app_number] => 18/498418 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498418 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498418
Three-dimensional print data generation method, and manufacturing method for three-dimensional fabricated product Oct 30, 2023 Issued
Array ( [id] => 19983322 [patent_doc_number] => 20250121544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => INJECTION MOLDING APPARATUS WITH COOLING CHANNELS [patent_app_type] => utility [patent_app_number] => 18/385733 [patent_app_country] => US [patent_app_date] => 2023-10-31 [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] => -16 [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] => 18385733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385733
Injection molding apparatus with cooling channels Oct 30, 2023 Issued
Array ( [id] => 20682188 [patent_doc_number] => 20260121014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => DEVICE FOR PRODUCING ROLLED GRAIN LAYER AND METHOD OF PRODUCING ROLLED GRAIN LAYER USING SAME [patent_app_type] => utility [patent_app_number] => 19/123067 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19123067 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/123067
DEVICE FOR PRODUCING ROLLED GRAIN LAYER AND METHOD OF PRODUCING ROLLED GRAIN LAYER USING SAME Oct 18, 2023 Pending
Array ( [id] => 18954365 [patent_doc_number] => 20240042692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Exchangeable Process Unit [patent_app_type] => utility [patent_app_number] => 18/381732 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18381732 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381732
Exchangeable process unit Oct 18, 2023 Issued
Array ( [id] => 20633837 [patent_doc_number] => 12594701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Meal bowl and a production process for the meal bowl [patent_app_type] => utility [patent_app_number] => 18/380663 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [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] => 18380663 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380663
Meal bowl and a production process for the meal bowl Oct 16, 2023 Issued
Array ( [id] => 19983341 [patent_doc_number] => 20250121563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => 3D PRINTER AND METHODS OF WELDING 3D PRINTED ITEMS [patent_app_type] => utility [patent_app_number] => 18/380243 [patent_app_country] => US [patent_app_date] => 2023-10-16 [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] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18380243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/380243
3D PRINTER AND METHODS OF WELDING 3D PRINTED ITEMS Oct 15, 2023 Pending
Array ( [id] => 20452349 [patent_doc_number] => 12515398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Three-dimensional printing [patent_app_type] => utility [patent_app_number] => 18/377816 [patent_app_country] => US [patent_app_date] => 2023-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 14176 [patent_no_of_claims] => 16 [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] => 18377816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377816
Three-dimensional printing Oct 7, 2023 Issued
Array ( [id] => 19861235 [patent_doc_number] => 20250100021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => APPARATUS FOR REMOVING FOREIGN MATTER ON HOT-ROLLED STEEL STRIP [patent_app_type] => utility [patent_app_number] => 18/730847 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730847
APPARATUS FOR REMOVING FOREIGN MATTER ON HOT-ROLLED STEEL STRIP Oct 3, 2023 Pending
Array ( [id] => 19066322 [patent_doc_number] => 20240100748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => CASTING MOLD FOR FINGER JOINT SPACERS [patent_app_type] => utility [patent_app_number] => 18/469254 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18469254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469254
Casting mold for finger joint spacers Sep 17, 2023 Issued
Array ( [id] => 20765968 [patent_doc_number] => 20260162956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => COMPACT MOLDING APPARATUS AND COMPACT MOLDING METHOD [patent_app_type] => utility [patent_app_number] => 19/127231 [patent_app_country] => US [patent_app_date] => 2023-09-14 [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] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19127231 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/127231
COMPACT MOLDING APPARATUS AND COMPACT MOLDING METHOD Sep 13, 2023 Pending
Array ( [id] => 19050026 [patent_doc_number] => 20240091995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHODS AND SYSTEMS FOR FORMING MICROCELLULAR BUBBLES IN SELECTED PORTION OF A THERMOPLASTIC MEMBER [patent_app_type] => utility [patent_app_number] => 18/467255 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467255
METHODS AND SYSTEMS FOR FORMING MICROCELLULAR BUBBLES IN SELECTED PORTION OF A THERMOPLASTIC MEMBER Sep 13, 2023 Pending
Array ( [id] => 20593451 [patent_doc_number] => 12577152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Processing apparatus and processing method [patent_app_type] => utility [patent_app_number] => 18/367559 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 4922 [patent_no_of_claims] => 9 [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] => 18367559 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367559
Processing apparatus and processing method Sep 12, 2023 Issued
Array ( [id] => 18878256 [patent_doc_number] => 20240001625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => PROJECTION-BEARING BODY MANUFACTURING METHOD AND PROJECTION-BEARING BODY MANUFACTURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/244987 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5066 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244987
PROJECTION-BEARING BODY MANUFACTURING METHOD AND PROJECTION-BEARING BODY MANUFACTURING DEVICE Sep 11, 2023 Abandoned
Array ( [id] => 19247601 [patent_doc_number] => 20240198586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD AND APPARATUS FOR CHEMICAL SMOOTHING [patent_app_type] => utility [patent_app_number] => 18/244339 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18244339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244339
METHOD AND APPARATUS FOR CHEMICAL SMOOTHING Sep 10, 2023 Abandoned
Array ( [id] => 18860971 [patent_doc_number] => 20230415406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHODS AND SYSTEMS FOR PHOTOCURING LIQUID WITH REDUCED HEAT GENERATION USING A DIGITAL LIGHT PROCESSING (DLP) LIGHT SOURCE [patent_app_type] => utility [patent_app_number] => 18/465080 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18465080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465080
Methods and systems for photocuring liquid with reduced heat generation using a digital light processing (DLP) light source Sep 10, 2023 Issued
Array ( [id] => 19976462 [patent_doc_number] => 12343919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Roofing tile system and method of manufacture [patent_app_type] => utility [patent_app_number] => 18/449283 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 616 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449283
Roofing tile system and method of manufacture Aug 13, 2023 Issued
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