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] => 17874929 [patent_doc_number] => 11446927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Method of bonding printed circuit sheets [patent_app_type] => utility [patent_app_number] => 16/853125 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3157 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853125 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853125
Method of bonding printed circuit sheets Apr 19, 2020 Issued
Array ( [id] => 17406595 [patent_doc_number] => 11247460 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Liquid discharging head [patent_app_type] => utility [patent_app_number] => 16/851868 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6545 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851868
Liquid discharging head Apr 16, 2020 Issued
Array ( [id] => 16505513 [patent_doc_number] => 20200384769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Liquid Discharging Head [patent_app_type] => utility [patent_app_number] => 16/849501 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849501
Liquid discharging head Apr 14, 2020 Issued
Array ( [id] => 17435350 [patent_doc_number] => 11260659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [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] => 16/848549 [patent_app_country] => US [patent_app_date] => 2020-04-14 [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] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848549
Fluid ejection device with reduced number of components, and method for manufacturing the fluid ejection device Apr 13, 2020 Issued
Array ( [id] => 19165261 [patent_doc_number] => 11981144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Determining new remaining usage of cartridge [patent_app_type] => utility [patent_app_number] => 17/789851 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5572 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17789851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/789851
Determining new remaining usage of cartridge Apr 9, 2020 Issued
Array ( [id] => 16390320 [patent_doc_number] => 20200331261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LIQUID EJECTING HEAD AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/845628 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845628 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845628
Liquid ejecting head and manufacturing method thereof Apr 9, 2020 Issued
Array ( [id] => 16398034 [patent_doc_number] => 20200338892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHOD OF MANUFACTURING LIQUID DISCHARGE HEAD AND LIQUID DISCHARGE HEAD IN WHICH A PLURALITY OF SUBSTRATES INCLUDING A LIQUID FLOW PASSAGE ARE SATISFACTORILY STUCK TOGETHER WITH AN ADHESIVE AGENT [patent_app_type] => utility [patent_app_number] => 16/842329 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842329
Method of manufacturing liquid discharge head and liquid discharge head in which a plurality of substrates including a liquid flow passage are satisfactorily stuck together with an adhesive agent Apr 6, 2020 Issued
Array ( [id] => 16390325 [patent_doc_number] => 20200331266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => LIQUID DISCHARGE HEAD AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/837797 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837797 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837797
Liquid discharge head and manufacturing method of the same Mar 31, 2020 Issued
Array ( [id] => 16342563 [patent_doc_number] => 20200307213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Liquid Ejection Head [patent_app_type] => utility [patent_app_number] => 16/835531 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835531 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835531
Liquid ejection head Mar 30, 2020 Issued
Array ( [id] => 17526274 [patent_doc_number] => 11298942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Liquid jetting apparatus [patent_app_type] => utility [patent_app_number] => 16/830556 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11452 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830556
Liquid jetting apparatus Mar 25, 2020 Issued
Array ( [id] => 17207198 [patent_doc_number] => 11167552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Liquid discharging head and liquid discharging apparatus [patent_app_type] => utility [patent_app_number] => 16/829337 [patent_app_country] => US [patent_app_date] => 2020-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 40 [patent_no_of_words] => 26172 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/829337
Liquid discharging head and liquid discharging apparatus Mar 24, 2020 Issued
Array ( [id] => 16342559 [patent_doc_number] => 20200307209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Liquid Ejection Head [patent_app_type] => utility [patent_app_number] => 16/828140 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828140
Liquid ejection head Mar 23, 2020 Issued
Array ( [id] => 16985019 [patent_doc_number] => 11072171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Liquid discharging head and liquid discharging apparatus [patent_app_type] => utility [patent_app_number] => 16/828101 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 40 [patent_no_of_words] => 26241 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828101 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828101
Liquid discharging head and liquid discharging apparatus Mar 23, 2020 Issued
Array ( [id] => 16342558 [patent_doc_number] => 20200307208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => ELECTRONIC DEVICE, LIQUID EJECTING HEAD, AND MANUFACTURING METHOD OF LIQUID EJECTING HEAD [patent_app_type] => utility [patent_app_number] => 16/828136 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16828136 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828136
Electronic device, liquid ejecting head, and manufacturing method of liquid ejecting head Mar 23, 2020 Issued
Array ( [id] => 16342560 [patent_doc_number] => 20200307210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => LIQUID DISCHARGING HEAD AND LIQUID DISCHARGING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/828174 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828174
Liquid discharging head and liquid discharging apparatus Mar 23, 2020 Issued
Array ( [id] => 16342556 [patent_doc_number] => 20200307206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Liquid Ejection Head [patent_app_type] => utility [patent_app_number] => 16/825241 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825241
Liquid ejection head Mar 19, 2020 Issued
Array ( [id] => 18635515 [patent_doc_number] => 11760091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Liquid discharge head and recording apparatus [patent_app_type] => utility [patent_app_number] => 17/439808 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10222 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439808
Liquid discharge head and recording apparatus Mar 16, 2020 Issued
Array ( [id] => 16327604 [patent_doc_number] => 20200298569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => ELECTRO-MECHANICAL TRANSDUCER, LIQUID DISCHARGE HEAD, LIQUID DISCHARGE DEVICE, AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/815244 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815244
Electro-mechanical transducer, liquid discharge head, liquid discharge device, and liquid discharge apparatus Mar 10, 2020 Issued
Array ( [id] => 16110171 [patent_doc_number] => 20200207108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => LIQUID-CONSUMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/812449 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812449
Liquid-consuming apparatus Mar 8, 2020 Issued
Array ( [id] => 16268093 [patent_doc_number] => 20200269580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => HEAD UNIT AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/801627 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16801627 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/801627
Head unit and liquid discharge apparatus Feb 25, 2020 Issued
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