Search

Yon Jung Couso

Examiner (ID: 7304, Phone: (571)272-7448 , Office: P/2665 )

Most Active Art Unit
2665
Art Unit(s)
2899, 2723, 2625, 2624, 2613, 2665, 2606, 2616, 2623
Total Applications
2203
Issued Applications
1791
Pending Applications
92
Abandoned Applications
322

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19616037 [patent_doc_number] => 20240401717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => MULTI-STAGE SHAFT SEAL [patent_app_type] => utility [patent_app_number] => 18/326749 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326749
Multi-stage shaft seal May 30, 2023 Issued
Array ( [id] => 20288843 [patent_doc_number] => 20250314086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => INFLATABLE PRODUCT AND OBJECT HOLDING ASSEMBLY APPLIED IN INFLATABLE PRODUCT [patent_app_type] => utility [patent_app_number] => 18/872413 [patent_app_country] => US [patent_app_date] => 2023-05-26 [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] => -10 [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] => 18872413 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/872413
INFLATABLE PRODUCT AND OBJECT HOLDING ASSEMBLY APPLIED IN INFLATABLE PRODUCT May 25, 2023 Pending
Array ( [id] => 20695407 [patent_doc_number] => 20260126819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => SYSTEM AND METHOD FOR ERROR COMPENSATION IN PULSE-WIDTH MODULATED SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/873150 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18873150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/873150
SYSTEM AND METHOD FOR ERROR COMPENSATION IN PULSE-WIDTH MODULATED SYSTEMS May 24, 2023 Pending
Array ( [id] => 19226368 [patent_doc_number] => 12006001 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-11 [patent_title] => Method and apparatus for removing liquid from, and pumping slush ice to, a hold on a fishing vessel [patent_app_type] => utility [patent_app_number] => 18/323321 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2615 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323321
Method and apparatus for removing liquid from, and pumping slush ice to, a hold on a fishing vessel May 23, 2023 Issued
Array ( [id] => 18629104 [patent_doc_number] => 20230287984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => PRESSURE RELIEF DEVICE [patent_app_type] => utility [patent_app_number] => 18/319675 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11795 [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] => 18319675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319675
Pressure relief device May 17, 2023 Issued
Array ( [id] => 18598314 [patent_doc_number] => 20230273113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => FUEL/WATER SEPARATOR PROBE [patent_app_type] => utility [patent_app_number] => 18/195610 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18195610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/195610
Fuel/water separator probe May 9, 2023 Issued
Array ( [id] => 18725455 [patent_doc_number] => 20230339621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HYDROGEN FUEL SYSTEM FOR AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/305030 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18305030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/305030
HYDROGEN FUEL SYSTEM FOR AIRCRAFT Apr 20, 2023 Pending
Array ( [id] => 20220607 [patent_doc_number] => 20250283538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => SINGLE GATE VALVE [patent_app_type] => utility [patent_app_number] => 18/858320 [patent_app_country] => US [patent_app_date] => 2023-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18858320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/858320
SINGLE GATE VALVE Apr 14, 2023 Pending
Array ( [id] => 19962395 [patent_doc_number] => 12331885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Systems and methods for storing, transporting, and using hydrogen [patent_app_type] => utility [patent_app_number] => 18/191822 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 33 [patent_no_of_words] => 29225 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18191822 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191822
Systems and methods for storing, transporting, and using hydrogen Mar 27, 2023 Issued
Array ( [id] => 18512139 [patent_doc_number] => 20230228335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => VALVE DEVICE [patent_app_type] => utility [patent_app_number] => 18/190514 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18190514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190514
Valve device Mar 26, 2023 Issued
Array ( [id] => 19990602 [patent_doc_number] => 20250128824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => AERONAUTICAL CRYOGENIC TANK DEVICE FOR HYDROGEN STORAGE, FOR EXTERNAL TRANSPORTATION BY AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/846733 [patent_app_country] => US [patent_app_date] => 2023-03-09 [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] => -9 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18846733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846733
Aeronautical cryogenic tank device for hydrogen storage, for external transportation by an aircraft Mar 8, 2023 Issued
Array ( [id] => 19292328 [patent_doc_number] => 12031678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Gas dosing apparatus with directional control valve [patent_app_type] => utility [patent_app_number] => 18/180195 [patent_app_country] => US [patent_app_date] => 2023-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2234 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180195
Gas dosing apparatus with directional control valve Mar 7, 2023 Issued
Array ( [id] => 19068146 [patent_doc_number] => 20240102572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => GAS SHUTOFF VALVE [patent_app_type] => utility [patent_app_number] => 18/111531 [patent_app_country] => US [patent_app_date] => 2023-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111531
Gas shutoff valve Feb 17, 2023 Issued
Array ( [id] => 20780403 [patent_doc_number] => 20260168598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-18 [patent_title] => Flexible hose with embedded helical conductors and method of manufacturing same [patent_app_type] => utility [patent_app_number] => 18/729896 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [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] => 18729896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729896
Flexible hose with embedded helical conductors and method of manufacturing same Feb 6, 2023 Pending
Array ( [id] => 19396927 [patent_doc_number] => 12071266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => System and method for filling containers with high viscosity liquid [patent_app_type] => utility [patent_app_number] => 18/106846 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5477 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106846
System and method for filling containers with high viscosity liquid Feb 6, 2023 Issued
Array ( [id] => 18530825 [patent_doc_number] => 20230235896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Freeze Protection Valves, Systems, And Methods [patent_app_type] => utility [patent_app_number] => 18/100917 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100917
Freeze Protection Valves, Systems, And Methods Jan 23, 2023 Abandoned
Array ( [id] => 20023665 [patent_doc_number] => 20250161887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => AUTONOMOUS DISPENSING DEVICE [patent_app_type] => utility [patent_app_number] => 18/836382 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836382
Autonomous dispensing device Jan 19, 2023 Issued
Array ( [id] => 18421144 [patent_doc_number] => 20230175607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => SWITCH ASSEMBLY FOR VALVE ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/149666 [patent_app_country] => US [patent_app_date] => 2023-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [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] => 18149666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/149666
Switch assembly for valve actuator Jan 2, 2023 Issued
Array ( [id] => 19891067 [patent_doc_number] => 20250116379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => SHUT-OFF VALVE, AND HYDROGEN TANK SYSTEM COMPRISING A SHUT-OFF VALVE [patent_app_type] => utility [patent_app_number] => 18/730057 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18730057 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/730057
SHUT-OFF VALVE, AND HYDROGEN TANK SYSTEM COMPRISING A SHUT-OFF VALVE Dec 26, 2022 Pending
Array ( [id] => 20649733 [patent_doc_number] => 12604696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Liquid processing method, liquid processing apparatus, and storage medium [patent_app_type] => utility [patent_app_number] => 18/725771 [patent_app_country] => US [patent_app_date] => 2022-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6380 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725771 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725771
Liquid processing method, liquid processing apparatus, and storage medium Dec 25, 2022 Issued
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