Search

Ko-wei Lin

Examiner (ID: 9540, Phone: (571)270-7675 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3762, 3743, 3749
Total Applications
871
Issued Applications
632
Pending Applications
57
Abandoned Applications
199

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18894430 [patent_doc_number] => 20240009915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Method for automatically positioning ramps in a preform heating station [patent_app_type] => utility [patent_app_number] => 18/257207 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18257207 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/257207
Method for automatically positioning ramps in a preform heating station Dec 20, 2021 Issued
Array ( [id] => 17688952 [patent_doc_number] => 20220196244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => INDEXED VENT FOR NATURAL DRAFT COOKING DEVICES [patent_app_type] => utility [patent_app_number] => 17/556410 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17556410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/556410
Indexed vent for natural draft cooking devices Dec 19, 2021 Issued
Array ( [id] => 20623199 [patent_doc_number] => 12590700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Plate-formed grate element for a movable grate of a furnace [patent_app_type] => utility [patent_app_number] => 18/270739 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 32 [patent_no_of_words] => 5834 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270739
Plate-formed grate element for a movable grate of a furnace Dec 15, 2021 Issued
Array ( [id] => 17483293 [patent_doc_number] => 20220090797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => MOBILE RECIRCULATION GRILL WITH PLENUM AND DIFFUSER [patent_app_type] => utility [patent_app_number] => 17/543412 [patent_app_country] => US [patent_app_date] => 2021-12-06 [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] => -19 [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] => 17543412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543412
Recirculation grill with mobile platform Dec 5, 2021 Issued
Array ( [id] => 18417942 [patent_doc_number] => 20230172399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => Portable Kitchen Assembly [patent_app_type] => utility [patent_app_number] => 17/540397 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2665 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/540397
Portable kitchen assembly Dec 1, 2021 Issued
Array ( [id] => 18862986 [patent_doc_number] => 20230417422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => EXTRACTION DEVICE AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/039222 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039222
EXTRACTION DEVICE AND METHOD FOR OPERATING THE SAME Nov 15, 2021 Pending
Array ( [id] => 18376877 [patent_doc_number] => 20230151964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COAL-FIRED POWER GENERATION SYSTEM AND AIR HEAT WITH RECIRCULATION PATH AND RELATED METHOD [patent_app_type] => utility [patent_app_number] => 17/454656 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2778 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454656
Coal-fired power generation system and air heat with recirculation path and related method Nov 11, 2021 Issued
Array ( [id] => 17596637 [patent_doc_number] => 20220146211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => HEAT PACK WITH SUPERCOOLED AQUEOUS SALT SOLUTION AND GLYCERIN [patent_app_type] => utility [patent_app_number] => 17/521802 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521802
Heat pack with supercooled aqueous salt solution and glycerin Nov 7, 2021 Issued
Array ( [id] => 17626917 [patent_doc_number] => 20220161932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CABIN BLOWER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/514399 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17514399 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514399
Cabin blower system Oct 28, 2021 Issued
Array ( [id] => 19474710 [patent_doc_number] => 12104789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Combustion control apparatus of LPG reforming system and method for controlling the same [patent_app_type] => utility [patent_app_number] => 17/512448 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5268 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 17512448 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512448
Combustion control apparatus of LPG reforming system and method for controlling the same Oct 26, 2021 Issued
Array ( [id] => 17562519 [patent_doc_number] => 20220126668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => ELECTRIC VEHICLE [patent_app_type] => utility [patent_app_number] => 17/511785 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511785
Electric vehicle Oct 26, 2021 Issued
Array ( [id] => 17579873 [patent_doc_number] => 20220136728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => VENTILATION SYSTEM WITH AUTOMATIC FLOW BALANCING DERIVED FROM A NEURAL NETWORK AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 17/499969 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499969
Ventilation system with automatic flow balancing derived from a neural network and methods of use Oct 12, 2021 Issued
Array ( [id] => 18838551 [patent_doc_number] => 11846618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Method and apparatus for automatically maintaining a desired level of oxygen in a refuge [patent_app_type] => utility [patent_app_number] => 17/499840 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4158 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [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] => 17499840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499840
Method and apparatus for automatically maintaining a desired level of oxygen in a refuge Oct 11, 2021 Issued
Array ( [id] => 19028008 [patent_doc_number] => 11927358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => HVAC unit fan control systems and methods [patent_app_type] => utility [patent_app_number] => 17/498573 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498573 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498573
HVAC unit fan control systems and methods Oct 10, 2021 Issued
Array ( [id] => 20371854 [patent_doc_number] => 12479273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Ventilation device for air flowing inside and outside a vehicle [patent_app_type] => utility [patent_app_number] => 18/249488 [patent_app_country] => US [patent_app_date] => 2021-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 528 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249488
Ventilation device for air flowing inside and outside a vehicle Oct 8, 2021 Issued
Array ( [id] => 17375690 [patent_doc_number] => 20220030742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => APPARATUS FOR COOLING ELECTRONIC CIRCUITRY [patent_app_type] => utility [patent_app_number] => 17/497042 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497042 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497042
Apparatus for cooling electronic circuitry Oct 7, 2021 Issued
Array ( [id] => 17510012 [patent_doc_number] => 20220103116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => BRACED TRUSS FOUNDATIONS FOR SINGLE-AXIS TRACKERS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/489522 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489522
Braced truss foundations for single-axis trackers and related systems and methods Sep 28, 2021 Issued
Array ( [id] => 17504381 [patent_doc_number] => 20220097483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => CONTROL MECHANISM FOR A KINEMATIC SYSTEM IN A PASSENGER COMPARTMENT [patent_app_type] => utility [patent_app_number] => 17/485470 [patent_app_country] => US [patent_app_date] => 2021-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485470
Control mechanism for a kinematic system in a passenger compartment Sep 25, 2021 Issued
Array ( [id] => 19396907 [patent_doc_number] => 12071246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Air flow management [patent_app_type] => utility [patent_app_number] => 17/481106 [patent_app_country] => US [patent_app_date] => 2021-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2918 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17481106 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/481106
Air flow management Sep 20, 2021 Issued
Array ( [id] => 20609037 [patent_doc_number] => 12584633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Rotary push button switch system for gas-burning stoves [patent_app_type] => utility [patent_app_number] => 18/039254 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18039254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039254
Rotary push button switch system for gas-burning stoves Sep 19, 2021 Issued
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