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] => 19091070 [patent_doc_number] => 11952502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Textile printing ink set and textile printing method [patent_app_type] => utility [patent_app_number] => 17/673733 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 20818 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673733
Textile printing ink set and textile printing method Feb 15, 2022 Issued
Array ( [id] => 18995210 [patent_doc_number] => 11912032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 17/651155 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17784 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651155
Liquid ejecting apparatus Feb 14, 2022 Issued
Array ( [id] => 18732956 [patent_doc_number] => 11801677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Printhead design with multiple fluid paths to jetting channels [patent_app_type] => utility [patent_app_number] => 17/669350 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 37 [patent_no_of_words] => 11894 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669350
Printhead design with multiple fluid paths to jetting channels Feb 9, 2022 Issued
Array ( [id] => 19876365 [patent_doc_number] => 20250108622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => FLUID EJECTION DEVICE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/728446 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18728446 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/728446
FLUID EJECTION DEVICE COMPONENTS Feb 3, 2022 Pending
Array ( [id] => 18837220 [patent_doc_number] => 11845278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Liquid ejecting head and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 17/588605 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13297 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588605
Liquid ejecting head and liquid ejecting apparatus Jan 30, 2022 Issued
Array ( [id] => 18916258 [patent_doc_number] => 11878526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Liquid ejecting head and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 17/649096 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12435 [patent_no_of_claims] => 16 [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] => 17649096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649096
Liquid ejecting head and liquid ejecting apparatus Jan 26, 2022 Issued
Array ( [id] => 18916257 [patent_doc_number] => 11878525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Liquid ejection head and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 17/649008 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8037 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649008
Liquid ejection head and liquid ejecting apparatus Jan 25, 2022 Issued
Array ( [id] => 20437983 [patent_doc_number] => 12508808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Liquid discharge head, liquid discharge device, and liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 18/271848 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 2156 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18271848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271848
Liquid discharge head, liquid discharge device, and liquid discharge apparatus Jan 18, 2022 Issued
Array ( [id] => 18931671 [patent_doc_number] => 11884071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Fluid ejection device with reduced number of components, and method for manufacturing the fluid ejection device [patent_app_type] => utility [patent_app_number] => 17/572374 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4026 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572374 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572374
Fluid ejection device with reduced number of components, and method for manufacturing the fluid ejection device Jan 9, 2022 Issued
Array ( [id] => 18619743 [patent_doc_number] => 11752767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Liquid jetting apparatus [patent_app_type] => utility [patent_app_number] => 17/572023 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11476 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572023
Liquid jetting apparatus Jan 9, 2022 Issued
Array ( [id] => 18619743 [patent_doc_number] => 11752767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Liquid jetting apparatus [patent_app_type] => utility [patent_app_number] => 17/572023 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11476 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572023
Liquid jetting apparatus Jan 9, 2022 Issued
Array ( [id] => 18619743 [patent_doc_number] => 11752767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Liquid jetting apparatus [patent_app_type] => utility [patent_app_number] => 17/572023 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11476 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572023
Liquid jetting apparatus Jan 9, 2022 Issued
Array ( [id] => 18619743 [patent_doc_number] => 11752767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Liquid jetting apparatus [patent_app_type] => utility [patent_app_number] => 17/572023 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11476 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572023
Liquid jetting apparatus Jan 9, 2022 Issued
Array ( [id] => 18987093 [patent_doc_number] => 20240059062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => PRINTHEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/269684 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269684
Printhead assembly Dec 28, 2021 Issued
Array ( [id] => 18837233 [patent_doc_number] => 11845291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Liquid discharge apparatus and control method for liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 17/646225 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 14772 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646225
Liquid discharge apparatus and control method for liquid discharge apparatus Dec 27, 2021 Issued
Array ( [id] => 17703735 [patent_doc_number] => 20220203741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Ink Jet Recording Method And Ink Jet Recording Apparatus [patent_app_type] => utility [patent_app_number] => 17/562135 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562135
Ink jet recording method and ink jet recording apparatus Dec 26, 2021 Issued
Array ( [id] => 17703734 [patent_doc_number] => 20220203740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Recording Method and Recording Device [patent_app_type] => utility [patent_app_number] => 17/562120 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562120
Recording method and recording device Dec 26, 2021 Issued
Array ( [id] => 17703677 [patent_doc_number] => 20220203683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => LIQUID DISCHARGE HEAD AND ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/558757 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558757
Liquid discharge head and actuator Dec 21, 2021 Issued
Array ( [id] => 17806634 [patent_doc_number] => 20220258469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Liquid Discharge Head [patent_app_type] => utility [patent_app_number] => 17/558913 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17558913 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558913
Liquid discharge head Dec 21, 2021 Issued
Array ( [id] => 17791291 [patent_doc_number] => 20220250382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Liquid Discharging Head [patent_app_type] => utility [patent_app_number] => 17/557616 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557616
Liquid discharging head Dec 20, 2021 Issued
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