Search

Khanh Dang

Examiner (ID: 15371, Phone: (571)272-3626 , Office: P/2185 )

Most Active Art Unit
2837
Art Unit(s)
2181, 2101, 2108, 2111, 2185, 2837, 2112
Total Applications
2460
Issued Applications
1978
Pending Applications
112
Abandoned Applications
373

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19883586 [patent_doc_number] => 12269275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 18/065760 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8673 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065760 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065760
Liquid discharge apparatus Dec 13, 2022 Issued
Array ( [id] => 19675200 [patent_doc_number] => 12187043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Liquid supply device [patent_app_type] => utility [patent_app_number] => 18/080288 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 25168 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080288 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080288
Liquid supply device Dec 12, 2022 Issued
Array ( [id] => 19769226 [patent_doc_number] => 20250050652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEM FOR DELIVERING INK TO A PRINTHEAD [patent_app_type] => utility [patent_app_number] => 18/718256 [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] => 4067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718256
SYSTEM FOR DELIVERING INK TO A PRINTHEAD Dec 7, 2022 Pending
Array ( [id] => 19650690 [patent_doc_number] => 12172455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Method of producing recorded matter with stereoscopic image [patent_app_type] => utility [patent_app_number] => 18/061517 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7250 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18061517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061517
Method of producing recorded matter with stereoscopic image Dec 4, 2022 Issued
Array ( [id] => 19855011 [patent_doc_number] => 12257826 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Printing apparatus [patent_app_type] => utility [patent_app_number] => 18/060782 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10524 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 18060782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/060782
Printing apparatus Nov 30, 2022 Issued
Array ( [id] => 18405189 [patent_doc_number] => 20230166540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => Roll Paper Printer [patent_app_type] => utility [patent_app_number] => 18/072129 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072129
Roll paper printer Nov 29, 2022 Issued
Array ( [id] => 20308597 [patent_doc_number] => 20250326226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => PRINTER DEVICE [patent_app_type] => utility [patent_app_number] => 18/701747 [patent_app_country] => US [patent_app_date] => 2022-11-29 [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] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18701747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/701747
PRINTER DEVICE Nov 28, 2022 Pending
Array ( [id] => 19551005 [patent_doc_number] => 12134703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Water-based ink, printed recording medium, inkjet recording method, inkjet recording device, and ink storage container [patent_app_type] => utility [patent_app_number] => 18/059461 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10528 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18059461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059461
Water-based ink, printed recording medium, inkjet recording method, inkjet recording device, and ink storage container Nov 28, 2022 Issued
Array ( [id] => 19473236 [patent_doc_number] => 12103304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Liquid discharge head and liquid discharge device [patent_app_type] => utility [patent_app_number] => 18/059885 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13689 [patent_no_of_claims] => 13 [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] => 18059885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/059885
Liquid discharge head and liquid discharge device Nov 28, 2022 Issued
Array ( [id] => 18539785 [patent_doc_number] => 20230244893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => PRINTING APPARATUS, METHOD FOR CONTROLLING PRINTING APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/058885 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058885
Printing apparatus, method for controlling printing apparatus, and computer-readable storage medium Nov 27, 2022 Issued
Array ( [id] => 19700749 [patent_doc_number] => 12194753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Storage device and liquid ejection apparatus [patent_app_type] => utility [patent_app_number] => 18/058321 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 24 [patent_no_of_words] => 32381 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058321
Storage device and liquid ejection apparatus Nov 22, 2022 Issued
Array ( [id] => 18405171 [patent_doc_number] => 20230166522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => INKJET PRINTING APPARATUS AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/058176 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058176
Inkjet printing apparatus and control method Nov 21, 2022 Issued
Array ( [id] => 18405170 [patent_doc_number] => 20230166521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 18/057668 [patent_app_country] => US [patent_app_date] => 2022-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18057668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/057668
Liquid discharge apparatus Nov 20, 2022 Issued
Array ( [id] => 18375168 [patent_doc_number] => 20230150248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => LIQUID STORAGE BAG [patent_app_type] => utility [patent_app_number] => 17/988500 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17988500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988500
Liquid storage bag Nov 15, 2022 Issued
Array ( [id] => 18359306 [patent_doc_number] => 20230140897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => RECORDING DEVICE AND CONTROL METHOD FOR RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/053475 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053475
Recording device and control method for recording device Nov 7, 2022 Issued
Array ( [id] => 19457227 [patent_doc_number] => 12097701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Jet parameter generation system, method of generating jet parameter, and non-transitory computer-readable storage medium storing program of generating jet parameter [patent_app_type] => utility [patent_app_number] => 17/983268 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 47 [patent_no_of_words] => 24764 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983268
Jet parameter generation system, method of generating jet parameter, and non-transitory computer-readable storage medium storing program of generating jet parameter Nov 7, 2022 Issued
Array ( [id] => 19730637 [patent_doc_number] => 12208625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Image processing device, image processing method, and image processing program [patent_app_type] => utility [patent_app_number] => 18/053391 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 18440 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18053391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/053391
Image processing device, image processing method, and image processing program Nov 7, 2022 Issued
Array ( [id] => 19491512 [patent_doc_number] => 12110206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/979997 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6975 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979997
Image forming apparatus Nov 2, 2022 Issued
Array ( [id] => 19730629 [patent_doc_number] => 12208617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Head chip, liquid ejecting head, and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 18/051112 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16478 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18051112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/051112
Head chip, liquid ejecting head, and liquid ejecting apparatus Oct 30, 2022 Issued
Array ( [id] => 19650686 [patent_doc_number] => 12172451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Head assembly for ink-jet printer and ink-jet printer having the same [patent_app_type] => utility [patent_app_number] => 17/969348 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8962 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17969348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969348
Head assembly for ink-jet printer and ink-jet printer having the same Oct 18, 2022 Issued
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