Search

Ko-wei Lin

Examiner (ID: 14440, Phone: (571)270-7675 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3743, 3762, 3749
Total Applications
899
Issued Applications
645
Pending Applications
71
Abandoned Applications
200

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19197085 [patent_doc_number] => 11994317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Method and apparatus for air circulation and purification [patent_app_type] => utility [patent_app_number] => 17/937678 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8816 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937678
Method and apparatus for air circulation and purification Oct 2, 2022 Issued
Array ( [id] => 18265971 [patent_doc_number] => 20230087213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => GRILL AND SIDE CART ATTACHMENT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/956109 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17956109 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956109
Grill and side cart attachment systems and methods Sep 28, 2022 Issued
Array ( [id] => 19218828 [patent_doc_number] => 20240183532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => REGENERATIVE BURNER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/554760 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18554760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554760
REGENERATIVE BURNER SYSTEM Sep 27, 2022 Pending
Array ( [id] => 18509062 [patent_doc_number] => 11706898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Ducted exhaust equipment enclosure [patent_app_type] => utility [patent_app_number] => 17/954543 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 19698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954543
Ducted exhaust equipment enclosure Sep 27, 2022 Issued
Array ( [id] => 18257204 [patent_doc_number] => 20230084244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => GRILL ASSEMBLY WITH FOLDABLE CART [patent_app_type] => utility [patent_app_number] => 17/951768 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17951768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951768
Grill assembly with foldable cart Sep 22, 2022 Issued
Array ( [id] => 18143689 [patent_doc_number] => 20230017540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => APPARATUS FOR COOLING ELECTRONIC CIRCUITRY [patent_app_type] => utility [patent_app_number] => 17/949416 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949416
Apparatus for cooling electronic circuitry Sep 20, 2022 Issued
Array ( [id] => 20226763 [patent_doc_number] => 12415403 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Dual flap pressure relief valve [patent_app_type] => utility [patent_app_number] => 17/948370 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948370
Dual flap pressure relief valve Sep 19, 2022 Issued
Array ( [id] => 19572772 [patent_doc_number] => 20240377064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FLAME PRODUCING ASSEMBLY REDUCING FUEL EVAPORATION [patent_app_type] => utility [patent_app_number] => 18/692184 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18692184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/692184
FLAME PRODUCING ASSEMBLY REDUCING FUEL EVAPORATION Sep 12, 2022 Pending
Array ( [id] => 20530682 [patent_doc_number] => 12549126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Lightweight, low stow volume, deployable solar concentrator for space applications [patent_app_type] => utility [patent_app_number] => 17/929275 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 3549 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929275
Lightweight, low stow volume, deployable solar concentrator for space applications Aug 31, 2022 Issued
Array ( [id] => 19513006 [patent_doc_number] => 20240344692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SYSTEM FOR SELF-SUSTAINING COMBUSTION OF IRON PARTICLES AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/683611 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683611
SYSTEM FOR SELF-SUSTAINING COMBUSTION OF IRON PARTICLES AND METHOD THEREOF Aug 29, 2022 Pending
Array ( [id] => 20173751 [patent_doc_number] => 12392488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Method of assessment of the quality of the burn of the gases in the flare and adjustment to the vapor flow rate in a continuous and constant way [patent_app_type] => utility [patent_app_number] => 17/890539 [patent_app_country] => US [patent_app_date] => 2022-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17890539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/890539
Method of assessment of the quality of the burn of the gases in the flare and adjustment to the vapor flow rate in a continuous and constant way Aug 17, 2022 Issued
Array ( [id] => 20319143 [patent_doc_number] => 12457704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Vented sensor pod systems and methods [patent_app_type] => utility [patent_app_number] => 17/883279 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3653 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883279
Vented sensor pod systems and methods Aug 7, 2022 Issued
Array ( [id] => 19999418 [patent_doc_number] => 20250137640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => FLAME PRODUCING ASSEMBLIES [patent_app_type] => utility [patent_app_number] => 18/687666 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18687666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687666
FLAME PRODUCING ASSEMBLIES Aug 4, 2022 Pending
Array ( [id] => 19097103 [patent_doc_number] => 20240116330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => VEHICULAR AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/267122 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18267122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267122
Vehicular air conditioning system Jul 27, 2022 Issued
Array ( [id] => 19572770 [patent_doc_number] => 20240377062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => INLET HEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/292162 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292162
INLET HEAD ASSEMBLY Jul 27, 2022 Pending
Array ( [id] => 18351277 [patent_doc_number] => 20230139388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => MOBILITY HAVING NEGATIVE PRESSURE SPACE AND PRESSURE CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/874807 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874807
Mobility having negative pressure space and pressure control method Jul 26, 2022 Issued
Array ( [id] => 18350028 [patent_doc_number] => 20230138139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => APPARATUS AND SYSTEM FOR SHARING AIR CONDITIONING AIR FOR MOBILITY VEHICLE [patent_app_type] => utility [patent_app_number] => 17/869577 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869577 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869577
Apparatus and system for sharing air conditioning air for mobility vehicle Jul 19, 2022 Issued
Array ( [id] => 18148062 [patent_doc_number] => 20230021919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => BLOWOUT STRUCTURE OF AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 17/868198 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868198
Blowout structure of air conditioner Jul 18, 2022 Issued
Array ( [id] => 19580547 [patent_doc_number] => 12146652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Refillable candle [patent_app_type] => utility [patent_app_number] => 17/830541 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1384 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830541
Refillable candle Jun 1, 2022 Issued
Array ( [id] => 18530821 [patent_doc_number] => 20230235892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => RANGE HOOD FOR PREVENTING AIR POLLUTION [patent_app_type] => utility [patent_app_number] => 17/828687 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828687
Range hood for preventing air pollution May 30, 2022 Issued
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