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] => 18843595 [patent_doc_number] => 20230405999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => Device, Ink Printing System, and Method for Determining an Empty Ink State of an Ink Container [patent_app_type] => utility [patent_app_number] => 18/211832 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3051 [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] => 18211832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211832
Device, ink printing system, and method for determining an empty ink state of an ink container Jun 19, 2023 Issued
Array ( [id] => 20425938 [patent_doc_number] => 20250388025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => PRINTING METHOD, PRINTING DEVICE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/877238 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18877238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877238
PRINTING METHOD, PRINTING DEVICE, AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM Jun 18, 2023 Pending
Array ( [id] => 18830261 [patent_doc_number] => 20230398785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Ink Jet Recording Device [patent_app_type] => utility [patent_app_number] => 18/332170 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332170
Ink jet recording device Jun 8, 2023 Issued
Array ( [id] => 20392471 [patent_doc_number] => 20250367946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => WIRELESS CONNECTION DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/870071 [patent_app_country] => US [patent_app_date] => 2023-06-08 [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] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18870071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/870071
WIRELESS CONNECTION DEVICE AND METHOD Jun 7, 2023 Pending
Array ( [id] => 18830260 [patent_doc_number] => 20230398784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/331063 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18331063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331063
Liquid ejection apparatus Jun 6, 2023 Issued
Array ( [id] => 20271350 [patent_doc_number] => 12441117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Liquid accommodation body [patent_app_type] => utility [patent_app_number] => 18/329966 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 10497 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329966
Liquid accommodation body Jun 5, 2023 Issued
Array ( [id] => 20342468 [patent_doc_number] => 12466188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Flow-path coupling member, head unit, and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 18/328934 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9610 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328934
Flow-path coupling member, head unit, and liquid ejecting apparatus Jun 4, 2023 Issued
Array ( [id] => 18843591 [patent_doc_number] => 20230405995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => PRINTING APPARATUS AND LIQUID CONTAINER [patent_app_type] => utility [patent_app_number] => 18/327858 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18327858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/327858
Printing apparatus and liquid container May 31, 2023 Issued
Array ( [id] => 20173111 [patent_doc_number] => 12391844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Conductive ink functional material and application and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/326180 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1688 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326180 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326180
Conductive ink functional material and application and preparation method thereof May 30, 2023 Issued
Array ( [id] => 18656910 [patent_doc_number] => 20230302812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => LIQUID SUPPLY SYSTEM, LIQUID CIRCULATION METHOD, AND PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/324998 [patent_app_country] => US [patent_app_date] => 2023-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324998
Liquid supply system, liquid circulation method, and printing system May 27, 2023 Issued
Array ( [id] => 18902066 [patent_doc_number] => 20240017551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => LIQUID CONTAINER AND PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/324095 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324095
Liquid container and printing apparatus May 24, 2023 Issued
Array ( [id] => 19954846 [patent_doc_number] => 12325246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Inkjet printer, liquid discharge apparatus, and control method thereof [patent_app_type] => utility [patent_app_number] => 18/323681 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323681
Inkjet printer, liquid discharge apparatus, and control method thereof May 24, 2023 Issued
Array ( [id] => 20335948 [patent_doc_number] => 20250340068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => Autonomous Marking System and Method [patent_app_type] => utility [patent_app_number] => 18/868072 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11682 [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] => 18868072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/868072
Autonomous Marking System and Method May 21, 2023 Pending
Array ( [id] => 18807787 [patent_doc_number] => 20230382120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => LIQUID CONTAINER [patent_app_type] => utility [patent_app_number] => 18/320151 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320151 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320151
Liquid container May 17, 2023 Issued
Array ( [id] => 19922335 [patent_doc_number] => 12296601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Liquid storage container and printing apparatus [patent_app_type] => utility [patent_app_number] => 18/319427 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 2390 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319427
Liquid storage container and printing apparatus May 16, 2023 Issued
Array ( [id] => 18816732 [patent_doc_number] => 20230391072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PRINTING APPARATUS, METHOD OF CONTROLLING PRINTING APPARATUS, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/318110 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318110
PRINTING APPARATUS, METHOD OF CONTROLLING PRINTING APPARATUS, AND STORAGE MEDIUM May 15, 2023 Pending
Array ( [id] => 18611610 [patent_doc_number] => 20230278341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => STORAGE DEVICE AND LIQUID EJECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/317023 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18317023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317023
Storage device and liquid ejection apparatus May 11, 2023 Issued
Array ( [id] => 18611614 [patent_doc_number] => 20230278345 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => INK JET PRINTING APPARATUS, INK TANK AND INK SUPPLY CONTAINER [patent_app_type] => utility [patent_app_number] => 18/315424 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315424
Ink jet printing apparatus, ink tank and ink supply container May 9, 2023 Issued
Array ( [id] => 18596631 [patent_doc_number] => 20230271422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => LIQUID CONTAINER AND LIQUID EJECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/143392 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 559 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18143392 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/143392
Liquid container and liquid ejection system May 3, 2023 Issued
Array ( [id] => 18596644 [patent_doc_number] => 20230271435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => INKJET PRINTER [patent_app_type] => utility [patent_app_number] => 18/311960 [patent_app_country] => US [patent_app_date] => 2023-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18311960 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311960
Inkjet printer May 3, 2023 Issued
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