Search

Kyu Chae

Examiner (ID: 12547, Phone: (571)270-5696 , Office: P/2426 )

Most Active Art Unit
2426
Art Unit(s)
2426
Total Applications
700
Issued Applications
473
Pending Applications
54
Abandoned Applications
185

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20409933 [patent_doc_number] => 20250379042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => METHOD OF CLEANING CHAMBER COMPONENTS WITH METAL ETCH RESIDUES [patent_app_type] => utility [patent_app_number] => 19/310794 [patent_app_country] => US [patent_app_date] => 2025-08-26 [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] => -15 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19310794 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/310794
METHOD OF CLEANING CHAMBER COMPONENTS WITH METAL ETCH RESIDUES Aug 25, 2025 Pending
Array ( [id] => 20424909 [patent_doc_number] => 20250386996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => APPLICATION OF CLEANING SOLUTION ON A SURFACE MAINTENANCE MACHINE [patent_app_type] => utility [patent_app_number] => 19/306832 [patent_app_country] => US [patent_app_date] => 2025-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19306832 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/306832
APPLICATION OF CLEANING SOLUTION ON A SURFACE MAINTENANCE MACHINE Aug 20, 2025 Pending
Array ( [id] => 20309546 [patent_doc_number] => 20250327175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 19/256864 [patent_app_country] => US [patent_app_date] => 2025-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19256864 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/256864
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM Jun 30, 2025 Pending
Array ( [id] => 20247258 [patent_doc_number] => 20250296127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 19/071657 [patent_app_country] => US [patent_app_date] => 2025-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19071657 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/071657
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Mar 4, 2025 Pending
Array ( [id] => 20247257 [patent_doc_number] => 20250296126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 19/066142 [patent_app_country] => US [patent_app_date] => 2025-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19066142 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/066142
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Feb 26, 2025 Pending
Array ( [id] => 20722165 [patent_doc_number] => 20260138868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-21 [patent_title] => MICRO-PARTICLE CLEANING METHOD FOR MICRO-ELECTROMECHANICAL SYSTEMS DEVICES WITH MOVABLE SURFACE STRUCTURES [patent_app_type] => utility [patent_app_number] => 19/049656 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1162 [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] => 19049656 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049656
MICRO-PARTICLE CLEANING METHOD FOR MICRO-ELECTROMECHANICAL SYSTEMS DEVICES WITH MOVABLE SURFACE STRUCTURES Feb 9, 2025 Pending
Array ( [id] => 20277001 [patent_doc_number] => 20250302243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Back-Washing Device [patent_app_type] => utility [patent_app_number] => 19/037438 [patent_app_country] => US [patent_app_date] => 2025-01-27 [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] => -17 [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] => 19037438 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037438
Back-Washing Device Jan 26, 2025 Pending
Array ( [id] => 20038546 [patent_doc_number] => 20250176768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CLEANING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 19/037179 [patent_app_country] => US [patent_app_date] => 2025-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10380 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19037179 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/037179
CLEANING SYSTEMS AND METHODS Jan 24, 2025 Pending
Array ( [id] => 20103037 [patent_doc_number] => 20250232973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 19/019865 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19019865 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/019865
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Jan 13, 2025 Pending
Array ( [id] => 20150892 [patent_doc_number] => 20250250730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => WASHING MACHINE [patent_app_type] => utility [patent_app_number] => 19/018711 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19018711 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018711
WASHING MACHINE Jan 12, 2025 Pending
Array ( [id] => 20006455 [patent_doc_number] => 20250144677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => METHOD FOR CLEANING SUBSTRATE AND CLEANING DEVICE [patent_app_type] => utility [patent_app_number] => 19/017085 [patent_app_country] => US [patent_app_date] => 2025-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19017085 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/017085
METHOD FOR CLEANING SUBSTRATE AND CLEANING DEVICE Jan 9, 2025 Pending
Array ( [id] => 20088886 [patent_doc_number] => 20250218822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => APPARATUS AND METHOD OF PROCESSING SUBSTRATE [patent_app_type] => utility [patent_app_number] => 19/005312 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19005312 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005312
APPARATUS AND METHOD OF PROCESSING SUBSTRATE Dec 29, 2024 Pending
18/872281 SUBSTRATE PROCESSING APPARATUS, SUBSTRATE PROCESSING METHOD, AND COMPUTER-READABLE RECORDING MEDIUM Dec 5, 2024 Pending
Array ( [id] => 20349624 [patent_doc_number] => 20250346476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => QUICK RELEASE CONNECTOR FOR BEVERAGE MACHINE AND CLEANING METHOD FOR THE BEVERAGE MACHINE [patent_app_type] => utility [patent_app_number] => 18/949150 [patent_app_country] => US [patent_app_date] => 2024-11-15 [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] => -3 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18949150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/949150
QUICK RELEASE CONNECTOR FOR BEVERAGE MACHINE AND CLEANING METHOD FOR THE BEVERAGE MACHINE Nov 14, 2024 Pending
Array ( [id] => 19798367 [patent_doc_number] => 20250064292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DISHWASHER AND DISPENSER [patent_app_type] => utility [patent_app_number] => 18/944932 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18944932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/944932
DISHWASHER AND DISPENSER Nov 11, 2024 Pending
Array ( [id] => 19768956 [patent_doc_number] => 20250050382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHOD FOR CLEANING A SYNTHETIC SURFACE [patent_app_type] => utility [patent_app_number] => 18/929065 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929065
METHOD FOR CLEANING A SYNTHETIC SURFACE Oct 27, 2024 Pending
Array ( [id] => 19990076 [patent_doc_number] => 20250128298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => CLEANING METHOD AND FILM-FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/907995 [patent_app_country] => US [patent_app_date] => 2024-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18907995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/907995
CLEANING METHOD AND FILM-FORMING APPARATUS Oct 6, 2024 Pending
Array ( [id] => 20796545 [patent_doc_number] => 20260177446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => LEAKAGE DETECTING DEVICE AND DETECTING METHOD [patent_app_type] => utility [patent_app_number] => 18/850291 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18850291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/850291
LEAKAGE DETECTING DEVICE AND DETECTING METHOD Sep 23, 2024 Pending
Array ( [id] => 20032394 [patent_doc_number] => 20250170616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SYSTEMS AND METHODS FOR CLEANING CERAMIC MATRIX FROM A COMPACTION ROLLER [patent_app_type] => utility [patent_app_number] => 18/892730 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892730
SYSTEMS AND METHODS FOR CLEANING CERAMIC MATRIX FROM A COMPACTION ROLLER Sep 22, 2024 Pending
Array ( [id] => 19830405 [patent_doc_number] => 20250082191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => METHOD AND ARRANGEMENT FOR PRE-CLEANING AN ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 18/883453 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883453
METHOD AND ARRANGEMENT FOR PRE-CLEANING AN ENDOSCOPE Sep 11, 2024 Pending
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