Search

Kyu Chae

Examiner (ID: 420, Phone: (571)270-5696 , Office: P/2426 )

Most Active Art Unit
2426
Art Unit(s)
2426
Total Applications
689
Issued Applications
466
Pending Applications
53
Abandoned Applications
184

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19623481 [patent_doc_number] => 12162279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Printing apparatus [patent_app_type] => utility [patent_app_number] => 17/822180 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 20066 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822180 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822180
Printing apparatus Aug 24, 2022 Issued
Array ( [id] => 19954840 [patent_doc_number] => 12325240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Liquid pack and method of producing the same [patent_app_type] => utility [patent_app_number] => 17/820116 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 4782 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17820116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/820116
Liquid pack and method of producing the same Aug 15, 2022 Issued
Array ( [id] => 19593657 [patent_doc_number] => 12151482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Printing apparatus and printing method [patent_app_type] => utility [patent_app_number] => 17/881617 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 19188 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17881617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/881617
Printing apparatus and printing method Aug 4, 2022 Issued
Array ( [id] => 18184320 [patent_doc_number] => 20230045050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => LIQUID CARTRIDGE INCLUDING PLATE MEMBER PIVOTALLY MOVABLE BETWEEN FIRST POSTURE AND SECOND POSTURE [patent_app_type] => utility [patent_app_number] => 17/817050 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17817050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817050
Liquid cartridge including plate member pivotally movable between first posture and second posture Aug 2, 2022 Issued
Array ( [id] => 18183983 [patent_doc_number] => 20230044713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => LIQUID EJECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/816862 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816862 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816862
Liquid ejecting apparatus Aug 1, 2022 Issued
Array ( [id] => 18210882 [patent_doc_number] => 20230057144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => LIQUID DISCHARGE HEAD AND RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/877545 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877545
Liquid discharge head and recording device Jul 28, 2022 Issued
Array ( [id] => 18165987 [patent_doc_number] => 20230032588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => WASTE LIQUID CONTAINER AND LIQUID EJECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/814879 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814879
Waste liquid container and liquid ejecting apparatus Jul 25, 2022 Issued
Array ( [id] => 18162987 [patent_doc_number] => 20230029580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => INK-JET RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/873765 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873765
Ink-jet recording apparatus Jul 25, 2022 Issued
Array ( [id] => 19338912 [patent_doc_number] => 12049085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Cleaning device for liquid jet head [patent_app_type] => utility [patent_app_number] => 17/873348 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9463 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17873348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/873348
Cleaning device for liquid jet head Jul 25, 2022 Issued
Array ( [id] => 18148811 [patent_doc_number] => 20230022668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => RECORDING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/814919 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814919 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814919
Recording system Jul 25, 2022 Issued
Array ( [id] => 19637751 [patent_doc_number] => 12168350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Mist collecting unit, and an inkjet printing apparatus having same [patent_app_type] => utility [patent_app_number] => 17/866197 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7220 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866197
Mist collecting unit, and an inkjet printing apparatus having same Jul 14, 2022 Issued
Array ( [id] => 19815856 [patent_doc_number] => 20250074063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LIQUID EJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/580610 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18580610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580610
LIQUID EJECTION DEVICE Jul 14, 2022 Pending
Array ( [id] => 18147363 [patent_doc_number] => 20230021220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => INK-JET RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/865206 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865206
Ink-jet recording apparatus Jul 13, 2022 Issued
Array ( [id] => 19165257 [patent_doc_number] => 11981140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Ink-jet recording apparatus [patent_app_type] => utility [patent_app_number] => 17/865350 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8181 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865350
Ink-jet recording apparatus Jul 13, 2022 Issued
Array ( [id] => 19997560 [patent_doc_number] => 20250135782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => INKJET PRINTING APPARATUS AND CLEANING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/683227 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683227
INKJET PRINTING APPARATUS AND CLEANING METHOD THEREFOR Jul 12, 2022 Pending
Array ( [id] => 20437986 [patent_doc_number] => 12508811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Printing apparatus and maintenance method therefor [patent_app_type] => utility [patent_app_number] => 18/682837 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8469 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682837
Printing apparatus and maintenance method therefor Jul 12, 2022 Issued
Array ( [id] => 19520452 [patent_doc_number] => 12122155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Printing apparatus and printing method [patent_app_type] => utility [patent_app_number] => 17/862934 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 11676 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862934
Printing apparatus and printing method Jul 11, 2022 Issued
Array ( [id] => 18146455 [patent_doc_number] => 20230020312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/811714 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811714
Printing apparatus Jul 10, 2022 Issued
Array ( [id] => 19845999 [patent_doc_number] => 20250091350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => INKJET RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/291919 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18291919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291919
INKJET RECORDING DEVICE Jul 10, 2022 Pending
Array ( [id] => 19195857 [patent_doc_number] => 11993081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Head system, liquid discharge device, and method of discharging liquid [patent_app_type] => utility [patent_app_number] => 17/811431 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4022 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17811431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811431
Head system, liquid discharge device, and method of discharging liquid Jul 7, 2022 Issued
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