
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20679262
[patent_doc_number] => 20260118074
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-04-30
[patent_title] => COMPONENTS (AIR INLET LOUVER PANELS) FOR COOLING WATER MANAGEMENT SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 19/303627
[patent_app_country] => US
[patent_app_date] => 2025-08-19
[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] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19303627
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/303627 | COMPONENTS (AIR INLET LOUVER PANELS) FOR COOLING WATER MANAGEMENT SYSTEMS | Aug 18, 2025 | Pending |
Array
(
[id] => 20294502
[patent_doc_number] => 20250319745
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => SYSTEM AND METHOD FOR MONITORING AND PURGING ATMOSPHERE IN A CONFINED SPACE
[patent_app_type] => utility
[patent_app_number] => 19/176559
[patent_app_country] => US
[patent_app_date] => 2025-04-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3824
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 19176559
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/176559 | System and method for monitoring and purging atmosphere in a confined space | Apr 10, 2025 | Issued |
Array
(
[id] => 19708454
[patent_doc_number] => 20250018596
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-16
[patent_title] => Ecological Slope Anti-corrosion Timber Pile, and Treatment Device and Treatment Method Therefor
[patent_app_type] => utility
[patent_app_number] => 18/903079
[patent_app_country] => US
[patent_app_date] => 2024-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6462
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 380
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903079
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/903079 | Ecological slope anti-corrosion timber pile, and treatment device and treatment method therefor | Sep 30, 2024 | Issued |
Array
(
[id] => 19916842
[patent_doc_number] => 12292202
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-05-06
[patent_title] => Cold and hot water supply and power generation system including graphene-coated ceramic heating element
[patent_app_type] => utility
[patent_app_number] => 18/818766
[patent_app_country] => US
[patent_app_date] => 2024-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2340
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 2070
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818766
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/818766 | Cold and hot water supply and power generation system including graphene-coated ceramic heating element | Aug 28, 2024 | Issued |
Array
(
[id] => 19576062
[patent_doc_number] => 20240380354
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-14
[patent_title] => HYBRID PHOTOVOLTAIC-THERMAL AND CO-GENERATION SYSTEM
[patent_app_type] => utility
[patent_app_number] => 18/781318
[patent_app_country] => US
[patent_app_date] => 2024-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11158
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18781318
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/781318 | HYBRID PHOTOVOLTAIC-THERMAL AND CO-GENERATION SYSTEM | Jul 22, 2024 | Abandoned |
Array
(
[id] => 19557469
[patent_doc_number] => 20240369261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-07
[patent_title] => SPARK IGNITION MODULE AND METHODS
[patent_app_type] => utility
[patent_app_number] => 18/773016
[patent_app_country] => US
[patent_app_date] => 2024-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6113
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 175
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773016
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/773016 | Spark ignition module and methods | Jul 14, 2024 | Issued |
Array
(
[id] => 20050900
[patent_doc_number] => 20250189122
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-12
[patent_title] => WICKS FOR CANDLES AND OTHER LIGHTING DEVICES
[patent_app_type] => utility
[patent_app_number] => 18/773476
[patent_app_country] => US
[patent_app_date] => 2024-07-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12687
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773476
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/773476 | WICKS FOR CANDLES AND OTHER LIGHTING DEVICES | Jul 14, 2024 | Pending |
Array
(
[id] => 19683614
[patent_doc_number] => 20250002159
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-02
[patent_title] => Apparatus And System For Regulating Cabin Pressure Of Flight Craft, And Flight Craft Equipped To Regulate Cabin Pressure
[patent_app_type] => utility
[patent_app_number] => 18/760162
[patent_app_country] => US
[patent_app_date] => 2024-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6346
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[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] => 18760162
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/760162 | Apparatus and system for regulating cabin pressure of flight craft, and flight craft equipped to regulate cabin pressure | Jun 30, 2024 | Issued |
Array
(
[id] => 19910905
[patent_doc_number] => 12287111
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-04-29
[patent_title] => Vent termination
[patent_app_type] => utility
[patent_app_number] => 18/734858
[patent_app_country] => US
[patent_app_date] => 2024-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 44
[patent_figures_cnt] => 51
[patent_no_of_words] => 4696
[patent_no_of_claims] => 21
[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] => 18734858
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/734858 | Vent termination | Jun 4, 2024 | Issued |
Array
(
[id] => 19817702
[patent_doc_number] => 20250075909
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-06
[patent_title] => ANALOG VALVE ACTUATOR, PROGRAMMABLE CONTROLLER, ALARM SYSTEM, AND METHODS FOR THEIR COMBINED USE
[patent_app_type] => utility
[patent_app_number] => 18/671998
[patent_app_country] => US
[patent_app_date] => 2024-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15835
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18671998
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/671998 | ANALOG VALVE ACTUATOR, PROGRAMMABLE CONTROLLER, ALARM SYSTEM, AND METHODS FOR THEIR COMBINED USE | May 22, 2024 | Pending |
Array
(
[id] => 20245856
[patent_doc_number] => 12426200
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-23
[patent_title] => Modular data center cooling
[patent_app_type] => utility
[patent_app_number] => 18/660724
[patent_app_country] => US
[patent_app_date] => 2024-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 25
[patent_no_of_words] => 6408
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 249
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660724
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/660724 | Modular data center cooling | May 9, 2024 | Issued |
Array
(
[id] => 20294754
[patent_doc_number] => 20250319997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-16
[patent_title] => Lunar Regolith Sintering: Orbital Directed Energy for Lunar Site Preparation
[patent_app_type] => utility
[patent_app_number] => 18/634356
[patent_app_country] => US
[patent_app_date] => 2024-04-12
[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] => -1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634356
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/634356 | Lunar Regolith Sintering: Orbital Directed Energy for Lunar Site Preparation | Apr 11, 2024 | Pending |
Array
(
[id] => 20675202
[patent_doc_number] => 12615735
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-04-28
[patent_title] => Apparatus for cooling electronic circuitry
[patent_app_type] => utility
[patent_app_number] => 18/633819
[patent_app_country] => US
[patent_app_date] => 2024-04-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 202
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18633819
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/633819 | Apparatus for cooling electronic circuitry | Apr 11, 2024 | Issued |
Array
(
[id] => 20452441
[patent_doc_number] => 12515490
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-01-06
[patent_title] => Apparatus of multi-air mode for vehicle air conditioner and method of controlling the same
[patent_app_type] => utility
[patent_app_number] => 18/627987
[patent_app_country] => US
[patent_app_date] => 2024-04-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 0
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 220
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18627987
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/627987 | Apparatus of multi-air mode for vehicle air conditioner and method of controlling the same | Apr 4, 2024 | Issued |
Array
(
[id] => 19541156
[patent_doc_number] => 20240358192
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-31
[patent_title] => Fire Pit Accessory Storage Caddy
[patent_app_type] => utility
[patent_app_number] => 18/618614
[patent_app_country] => US
[patent_app_date] => 2024-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2060
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 167
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618614
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/618614 | Fire Pit Accessory Storage Caddy | Mar 26, 2024 | Pending |
Array
(
[id] => 20280441
[patent_doc_number] => 20250305683
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-02
[patent_title] => OVEN APPLIANCE WITH AIRFLOW DEFLECTION
[patent_app_type] => utility
[patent_app_number] => 18/618423
[patent_app_country] => US
[patent_app_date] => 2024-03-27
[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] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18618423
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/618423 | OVEN APPLIANCE WITH AIRFLOW DEFLECTION | Mar 26, 2024 | Pending |
Array
(
[id] => 19282560
[patent_doc_number] => 20240219035
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-07-04
[patent_title] => Air Conditioner Indoor Unit
[patent_app_type] => utility
[patent_app_number] => 18/610131
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9925
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -19
[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] => 18610131
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/610131 | Air Conditioner Indoor Unit | Mar 18, 2024 | Pending |
Array
(
[id] => 19465150
[patent_doc_number] => 20240318819
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-26
[patent_title] => Control of a Combustion Device
[patent_app_type] => utility
[patent_app_number] => 18/609868
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 24697
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18609868
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/609868 | Control of a Combustion Device | Mar 18, 2024 | Pending |
Array
(
[id] => 19480621
[patent_doc_number] => 20240328663
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-10-03
[patent_title] => DECORATIVE PANEL AND EMBEDDED VENTILATION FAN INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 18/610061
[patent_app_country] => US
[patent_app_date] => 2024-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3662
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610061
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/610061 | DECORATIVE PANEL AND EMBEDDED VENTILATION FAN INCLUDING THE SAME | Mar 18, 2024 | Pending |
Array
(
[id] => 19448348
[patent_doc_number] => 20240308478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-09-19
[patent_title] => HEATER BOX REPAIR APPARATUS AND METHOD OF USE
[patent_app_type] => utility
[patent_app_number] => 18/594572
[patent_app_country] => US
[patent_app_date] => 2024-03-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8146
[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] => 18594572
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/594572 | Heater box repair apparatus and method of use | Mar 3, 2024 | Issued |