Search

Jason Y. Ko

Examiner (ID: 5406, Phone: (571)270-7451 , Office: P/1711 )

Most Active Art Unit
1711
Art Unit(s)
1792, 1711
Total Applications
1518
Issued Applications
1159
Pending Applications
104
Abandoned Applications
287

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20301477 [patent_doc_number] => 12447449 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Chemical supply apparatus, cleaning system, and chemical supply method [patent_app_type] => utility [patent_app_number] => 18/165407 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11557 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165407
Chemical supply apparatus, cleaning system, and chemical supply method Feb 6, 2023 Issued
Array ( [id] => 19889514 [patent_doc_number] => 20250114826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => INDUSTRIAL CLEANING MACHINE FOR CLEANING PARTS, IN PARTICULAR SPRAY GUNS AND ACCESSORIES THEREOF [patent_app_type] => utility [patent_app_number] => 18/836072 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8587 [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] => 18836072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836072
INDUSTRIAL CLEANING MACHINE FOR CLEANING PARTS, IN PARTICULAR SPRAY GUNS AND ACCESSORIES THEREOF Feb 5, 2023 Pending
Array ( [id] => 19998961 [patent_doc_number] => 20250137183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => CLOTHES HANDLING DEVICE [patent_app_type] => utility [patent_app_number] => 18/835813 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18835813 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/835813
Clothes handling device Feb 5, 2023 Issued
Array ( [id] => 19998971 [patent_doc_number] => 20250137193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => TABLET AND METHOD OF WASHING A FABRIC [patent_app_type] => utility [patent_app_number] => 18/836026 [patent_app_country] => US [patent_app_date] => 2023-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18836026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836026
TABLET AND METHOD OF WASHING A FABRIC Feb 4, 2023 Pending
Array ( [id] => 18782163 [patent_doc_number] => 11823929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Substrate treating apparatus [patent_app_type] => utility [patent_app_number] => 18/162050 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 7495 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162050
Substrate treating apparatus Jan 30, 2023 Issued
Array ( [id] => 20013673 [patent_doc_number] => 20250151895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/833772 [patent_app_country] => US [patent_app_date] => 2023-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9347 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18833772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833772
LAUNDRY TREATING APPARATUS Jan 29, 2023 Pending
Array ( [id] => 19888660 [patent_doc_number] => 20250113972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => WASHING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/833510 [patent_app_country] => US [patent_app_date] => 2023-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11285 [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] => 18833510 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833510
WASHING APPLIANCE Jan 27, 2023 Pending
Array ( [id] => 20499305 [patent_doc_number] => 20260028763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => DISPENSING SYSTEM FOR A LAUNDRY TREATING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/102132 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18102132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102132
DISPENSING SYSTEM FOR A LAUNDRY TREATING APPLIANCE Jan 26, 2023 Pending
Array ( [id] => 19932122 [patent_doc_number] => 12305321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Integrated washer-dryer [patent_app_type] => utility [patent_app_number] => 18/156236 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156236
Integrated washer-dryer Jan 17, 2023 Issued
Array ( [id] => 18648356 [patent_doc_number] => 20230294140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => FULL-AUTOMATIC HIGH-PRESSURE SPRAY CLEANING AND RUST PREVENTION DEVICE AND APPLICATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/154817 [patent_app_country] => US [patent_app_date] => 2023-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18154817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/154817
Full-automatic high-pressure spray cleaning and rust prevention device and application method thereof Jan 13, 2023 Issued
Array ( [id] => 19300766 [patent_doc_number] => 20240229335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => LAUNDRY APPLIANCE DRAINAGE [patent_app_type] => utility [patent_app_number] => 18/094728 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18094728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/094728
Laundry appliance drainage Jan 8, 2023 Issued
Array ( [id] => 19287945 [patent_doc_number] => 20240224428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => THREE-DIMENSIONAL CIRCUIT BOARD PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/092912 [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] => 3345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092912
Three-dimensional circuit board processing apparatus Jan 2, 2023 Issued
Array ( [id] => 19281012 [patent_doc_number] => 20240217486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => WORK VEHICLE WITH EXTERIOR DEBRIS REMOVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/091636 [patent_app_country] => US [patent_app_date] => 2022-12-30 [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] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091636
Work vehicle with exterior debris removal system Dec 29, 2022 Issued
Array ( [id] => 18779433 [patent_doc_number] => 11821129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Laundry treating appliance having a user interface and methods of operating same [patent_app_type] => utility [patent_app_number] => 18/087225 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 12197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087225
Laundry treating appliance having a user interface and methods of operating same Dec 21, 2022 Issued
Array ( [id] => 19265857 [patent_doc_number] => 20240209556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => LAUNDRY WASHING MACHINE AND LOW PROFILE CONDUCTIVITY SENSOR THEREFOR [patent_app_type] => utility [patent_app_number] => 18/086266 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18086266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/086266
Laundry washing machine and low profile conductivity sensor therefor Dec 20, 2022 Issued
Array ( [id] => 19250590 [patent_doc_number] => 20240201580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Photomask handling assembly for atmospheric pressure plasma chamber [patent_app_type] => utility [patent_app_number] => 18/082948 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18082948 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/082948
Photomask handling assembly for atmospheric pressure plasma chamber Dec 15, 2022 Pending
Array ( [id] => 20179922 [patent_doc_number] => 20250263880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/708500 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18708500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708500
LAUNDRY TREATING APPARATUS Dec 12, 2022 Pending
Array ( [id] => 20414453 [patent_doc_number] => 12497726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Laundry treating apparatus [patent_app_type] => utility [patent_app_number] => 18/708145 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 5824 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18708145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708145
Laundry treating apparatus Dec 12, 2022 Issued
Array ( [id] => 19027602 [patent_doc_number] => 11926949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Laundry treating apparatus [patent_app_type] => utility [patent_app_number] => 18/079509 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 18577 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079509 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079509
Laundry treating apparatus Dec 11, 2022 Issued
Array ( [id] => 20165468 [patent_doc_number] => 20250257514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => LAUNDRY TREATING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/708514 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18708514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/708514
Laundry treating apparatus Dec 7, 2022 Issued
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