Search

Anh T. N. Vo

Examiner (ID: 13688, Phone: (571)272-2262 , Office: P/2853 )

Most Active Art Unit
2853
Art Unit(s)
2861, 2853
Total Applications
3559
Issued Applications
3231
Pending Applications
134
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20413562 [patent_doc_number] => 12496830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Head module and liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 18/421999 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3701 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18421999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421999
Head module and liquid discharge apparatus Jan 24, 2024 Issued
Array ( [id] => 19431747 [patent_doc_number] => 20240300245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => LIQUID STORAGE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/416599 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416599
Liquid storage container Jan 17, 2024 Issued
Array ( [id] => 19753595 [patent_doc_number] => 20250042160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INK CONTAINER [patent_app_type] => utility [patent_app_number] => 18/399042 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18399042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399042
INK CONTAINER Dec 27, 2023 Pending
Array ( [id] => 19753602 [patent_doc_number] => 20250042167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INK CONTAINER AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/398462 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398462 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398462
Ink container and system Dec 27, 2023 Issued
Array ( [id] => 19753603 [patent_doc_number] => 20250042168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INK CONTAINER AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/398500 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18398500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398500
INK CONTAINER AND SYSTEM Dec 27, 2023 Issued
Array ( [id] => 19753594 [patent_doc_number] => 20250042159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => INK CONTAINER, INK CONTAINER SET AND PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/397375 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397375
Ink container, ink container set and printing system Dec 26, 2023 Issued
Array ( [id] => 20803172 [patent_doc_number] => 12668063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Ink container and ink supply device [patent_app_type] => utility [patent_app_number] => 18/397615 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 20735 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397615
Ink container and ink supply device Dec 26, 2023 Issued
Array ( [id] => 20622099 [patent_doc_number] => 12589594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Cartridge [patent_app_type] => utility [patent_app_number] => 18/394313 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5626 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394313
Cartridge Dec 21, 2023 Issued
Array ( [id] => 20788002 [patent_doc_number] => 12661900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Image-forming apparatus including recording head connectable to liquid container through joint, a plurality of liquid channels, and a plurality of tubes [patent_app_type] => utility [patent_app_number] => 18/389941 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2312 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389941
Image-forming apparatus including recording head connectable to liquid container through joint, a plurality of liquid channels, and a plurality of tubes Dec 19, 2023 Issued
Array ( [id] => 20818040 [patent_doc_number] => 12673499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Tank having first liquid chamber whose portion is positioned rearward of second liquid chamber to increase volume of the first liquid chamber [patent_app_type] => utility [patent_app_number] => 18/390535 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3489 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390535
Tank having first liquid chamber whose portion is positioned rearward of second liquid chamber to increase volume of the first liquid chamber Dec 19, 2023 Issued
Array ( [id] => 20329005 [patent_doc_number] => 12459266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Liquid ejecting device [patent_app_type] => utility [patent_app_number] => 18/544695 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7368 [patent_no_of_claims] => 11 [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] => 18544695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/544695
Liquid ejecting device Dec 18, 2023 Issued
Array ( [id] => 19247699 [patent_doc_number] => 20240198684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LIQUID EJECTION APPARATUS AND HEAD UNIT [patent_app_type] => utility [patent_app_number] => 18/540752 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18540752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540752
Liquid ejection apparatus and head unit Dec 13, 2023 Issued
Array ( [id] => 19247702 [patent_doc_number] => 20240198687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => LIQUID STORAGE CONTAINER AND METHOD OF RECYCLING LIQUID STORAGE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/538471 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538471 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538471
Liquid storage container and method of recycling liquid storage container Dec 12, 2023 Issued
Array ( [id] => 19232942 [patent_doc_number] => 20240190134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => LIQUID EJECTION APPARATUS AND CONTROL METHOD OF LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/537507 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18537507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/537507
Liquid ejection apparatus and control method of liquid ejection apparatus Dec 11, 2023 Issued
Array ( [id] => 19792724 [patent_doc_number] => 12233650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Board, liquid accommodation container, and printing system [patent_app_type] => utility [patent_app_number] => 18/527895 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 61 [patent_figures_cnt] => 63 [patent_no_of_words] => 58202 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 594 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527895
Board, liquid accommodation container, and printing system Dec 3, 2023 Issued
Array ( [id] => 19217082 [patent_doc_number] => 20240181786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => LIQUID SUPPLY SYSTEM, CARTRIDGE, AND LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/524824 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524824
Liquid supply system, cartridge, and liquid ejection apparatus Nov 29, 2023 Issued
Array ( [id] => 19954842 [patent_doc_number] => 12325242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Printing material applying apparatus [patent_app_type] => utility [patent_app_number] => 18/522668 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 3464 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18522668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/522668
Printing material applying apparatus Nov 28, 2023 Issued
Array ( [id] => 20255445 [patent_doc_number] => 12427779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Liquid supply system, control method, non-transitory computer-readable medium storing computer-readable instructions, and liquid supply device [patent_app_type] => utility [patent_app_number] => 18/520887 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9339 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520887 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520887
Liquid supply system, control method, non-transitory computer-readable medium storing computer-readable instructions, and liquid supply device Nov 27, 2023 Issued
Array ( [id] => 20329007 [patent_doc_number] => 12459268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Liquid ejection device [patent_app_type] => utility [patent_app_number] => 18/513138 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 2371 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18513138 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/513138
Liquid ejection device Nov 16, 2023 Issued
Array ( [id] => 20226713 [patent_doc_number] => 12415353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Liquid discharge head and liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 18/389222 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 9249 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389222
Liquid discharge head and liquid discharge apparatus Nov 13, 2023 Issued
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