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] => 17844344 [patent_doc_number] => 11433691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Recording apparatus [patent_app_type] => utility [patent_app_number] => 17/140796 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140796 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140796
Recording apparatus Jan 3, 2021 Issued
Array ( [id] => 18778446 [patent_doc_number] => 11820132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Machine learning model generation device, machine learning model generation method, program, inspection device, inspection method, and printing device [patent_app_type] => utility [patent_app_number] => 17/134654 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 16253 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134654
Machine learning model generation device, machine learning model generation method, program, inspection device, inspection method, and printing device Dec 27, 2020 Issued
Array ( [id] => 16777298 [patent_doc_number] => 20210114375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => LIQUID EJECTING HEAD AND LIQUID EJECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/135336 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135336
Liquid ejecting head and liquid ejecting apparatus Dec 27, 2020 Issued
Array ( [id] => 19165251 [patent_doc_number] => 11981134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Liquid discharge head and recording device [patent_app_type] => utility [patent_app_number] => 17/788296 [patent_app_country] => US [patent_app_date] => 2020-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8081 [patent_no_of_claims] => 12 [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] => 17788296 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788296
Liquid discharge head and recording device Dec 24, 2020 Issued
Array ( [id] => 18084921 [patent_doc_number] => 11535033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Liquid discharge head having a common flow channel and a plurality of individual flow channels, and liquid discharge device having the liquid discharge head [patent_app_type] => utility [patent_app_number] => 17/132307 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 12118 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17132307 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132307
Liquid discharge head having a common flow channel and a plurality of individual flow channels, and liquid discharge device having the liquid discharge head Dec 22, 2020 Issued
Array ( [id] => 17822071 [patent_doc_number] => 11426999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Liquid discharge head and method for producing liquid discharge head [patent_app_type] => utility [patent_app_number] => 17/128445 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 38 [patent_no_of_words] => 5968 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128445
Liquid discharge head and method for producing liquid discharge head Dec 20, 2020 Issued
Array ( [id] => 17784134 [patent_doc_number] => 11407242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Image recording apparatus [patent_app_type] => utility [patent_app_number] => 17/128300 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 49 [patent_no_of_words] => 24401 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128300
Image recording apparatus Dec 20, 2020 Issued
Array ( [id] => 18116910 [patent_doc_number] => 11548284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Method of manufacturing head chip and head chip of liquid jet head [patent_app_type] => utility [patent_app_number] => 17/123393 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 11833 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123393
Method of manufacturing head chip and head chip of liquid jet head Dec 15, 2020 Issued
Array ( [id] => 19311702 [patent_doc_number] => 12037505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Digital SOL-GEL multifunctional water based inks [patent_app_type] => utility [patent_app_number] => 17/788120 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8871 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788120 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788120
Digital SOL-GEL multifunctional water based inks Dec 14, 2020 Issued
Array ( [id] => 16899841 [patent_doc_number] => 20210178757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => HEAD UNIT [patent_app_type] => utility [patent_app_number] => 17/113650 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113650
Head unit Dec 6, 2020 Issued
Array ( [id] => 16869291 [patent_doc_number] => 20210162758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => LIQUID EJECTING HEAD AND LIQUID EJECTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/108702 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108702 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108702
Liquid ejecting head and liquid ejecting system Nov 30, 2020 Issued
Array ( [id] => 17420695 [patent_doc_number] => 11254132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Head chip, liquid jet head, and liquid jet recording device [patent_app_type] => utility [patent_app_number] => 17/105083 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 22145 [patent_no_of_claims] => 7 [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] => 17105083 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105083
Head chip, liquid jet head, and liquid jet recording device Nov 24, 2020 Issued
Array ( [id] => 19042956 [patent_doc_number] => 11932036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Method and device for marking electrical devices which can be arranged in a row [patent_app_type] => utility [patent_app_number] => 17/778737 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 10766 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778737 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778737
Method and device for marking electrical devices which can be arranged in a row Nov 23, 2020 Issued
Array ( [id] => 16854252 [patent_doc_number] => 20210154997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ATTACHMENT DEVICE FOR AN ELECTRONIC ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/953687 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953687
Attachment device for an electronic assembly Nov 19, 2020 Issued
Array ( [id] => 17922193 [patent_doc_number] => 11465417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Liquid discharge head substrate, method of manufacturing the same, liquid discharge head, and liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 17/100260 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 37 [patent_no_of_words] => 7855 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100260
Liquid discharge head substrate, method of manufacturing the same, liquid discharge head, and liquid discharge apparatus Nov 19, 2020 Issued
Array ( [id] => 16687585 [patent_doc_number] => 20210070061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => PRINTHEAD AND METHOD FOR REMOVING AIR BUBBLES [patent_app_type] => utility [patent_app_number] => 16/951979 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16951979 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/951979
Printhead and method for removing air bubbles Nov 17, 2020 Issued
Array ( [id] => 20255450 [patent_doc_number] => 12427784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Liquid droplet ejection device and liquid feeding method [patent_app_type] => utility [patent_app_number] => 18/037239 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6871 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037239
Liquid droplet ejection device and liquid feeding method Nov 16, 2020 Issued
Array ( [id] => 17513134 [patent_doc_number] => 11292254 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Liquid discharge head, discharge device, liquid discharge apparatus, and bonded substrate [patent_app_type] => utility [patent_app_number] => 17/097629 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 7643 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097629 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097629
Liquid discharge head, discharge device, liquid discharge apparatus, and bonded substrate Nov 12, 2020 Issued
Array ( [id] => 17712868 [patent_doc_number] => 11376847 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Liquid droplet ejection device and liquid droplet ejection method [patent_app_type] => utility [patent_app_number] => 17/092408 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 6336 [patent_no_of_claims] => 13 [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] => 17092408 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092408
Liquid droplet ejection device and liquid droplet ejection method Nov 8, 2020 Issued
Array ( [id] => 19066396 [patent_doc_number] => 20240100822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => ADJUSTING METHOD FOR PRINTING APPARATUS, AND A PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/767660 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17767660 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767660
Adjusting method for printing apparatus, and a printing apparatus Nov 1, 2020 Issued
Menu