Search

Lamson D. Nguyen

Examiner (ID: 3944, Phone: (571)272-2259 , Office: P/2853 )

Most Active Art Unit
2861
Art Unit(s)
2853, 2861
Total Applications
2316
Issued Applications
2225
Pending Applications
18
Abandoned Applications
89

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17029136 [patent_doc_number] => 11090936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Liquid discharging head [patent_app_type] => utility [patent_app_number] => 16/910887 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9228 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16910887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/910887
Liquid discharging head Jun 23, 2020 Issued
Array ( [id] => 16524486 [patent_doc_number] => 20200398566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => LIQUID EJECTION HEAD [patent_app_type] => utility [patent_app_number] => 16/902570 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16902570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/902570
Liquid ejection head Jun 15, 2020 Issued
Array ( [id] => 17029138 [patent_doc_number] => 11090938 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Multi-array ejection head and method of use [patent_app_type] => utility [patent_app_number] => 16/875232 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 4877 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16875232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/875232
Multi-array ejection head and method of use May 14, 2020 Issued
Array ( [id] => 16237557 [patent_doc_number] => 20200254791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => CARD PROCESSING SYSTEM WITH ADAPTABLE CARD TRANSPORT DELAY [patent_app_type] => utility [patent_app_number] => 16/860553 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16860553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860553
Card processing system with adaptable card transport delay Apr 27, 2020 Issued
Array ( [id] => 17250616 [patent_doc_number] => 11186086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Systems and techniques to reduce debris buildup around print head nozzles [patent_app_type] => utility [patent_app_number] => 16/850964 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 37 [patent_no_of_words] => 15337 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850964 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850964
Systems and techniques to reduce debris buildup around print head nozzles Apr 15, 2020 Issued
Array ( [id] => 17452408 [patent_doc_number] => 11267246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Coating apparatus and image forming system including same [patent_app_type] => utility [patent_app_number] => 16/846659 [patent_app_country] => US [patent_app_date] => 2020-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 8783 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16846659 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/846659
Coating apparatus and image forming system including same Apr 12, 2020 Issued
Array ( [id] => 17044388 [patent_doc_number] => 11097551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Inkjet recording apparatus and method therefor including ink detection and notification features [patent_app_type] => utility [patent_app_number] => 16/839554 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 12965 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16839554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/839554
Inkjet recording apparatus and method therefor including ink detection and notification features Apr 2, 2020 Issued
Array ( [id] => 16605331 [patent_doc_number] => 10906319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Liquid ejecting apparatus and method of maintaining the same [patent_app_type] => utility [patent_app_number] => 16/838158 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 15770 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 16838158 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838158
Liquid ejecting apparatus and method of maintaining the same Apr 1, 2020 Issued
Array ( [id] => 16375714 [patent_doc_number] => 20200324556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => INKJET PRINTING APPARATUS, PRINTING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/838259 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838259
Inkjet printing apparatus, printing method, and storage medium Apr 1, 2020 Issued
Array ( [id] => 16998877 [patent_doc_number] => 11077663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Head module [patent_app_type] => utility [patent_app_number] => 16/835714 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 20078 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835714
Head module Mar 30, 2020 Issued
Array ( [id] => 16924618 [patent_doc_number] => 11046077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Liquid ejection head [patent_app_type] => utility [patent_app_number] => 16/832044 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8311 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16832044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/832044
Liquid ejection head Mar 26, 2020 Issued
Array ( [id] => 16914893 [patent_doc_number] => 20210187985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SYSTEM OF ASSESSING PERFORMANCE OF A PHOTOCURING LIGHT SOURCE FOR A PRINTING MACHINE AND A COMBINATION HAVING SAME [patent_app_type] => utility [patent_app_number] => 16/828386 [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] => 1499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828386
System of assessing performance of a photocuring light source for a printing machine and a combination having same Mar 23, 2020 Issued
Array ( [id] => 16831540 [patent_doc_number] => 11007776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Printer and printing method [patent_app_type] => utility [patent_app_number] => 16/828331 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 9908 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828331
Printer and printing method Mar 23, 2020 Issued
Array ( [id] => 16360190 [patent_doc_number] => 20200316941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => LIQUID DISCHARGE HEAD [patent_app_type] => utility [patent_app_number] => 16/828733 [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] => 7328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828733
Liquid discharge head Mar 23, 2020 Issued
Array ( [id] => 16368359 [patent_doc_number] => 10800098 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-13 [patent_title] => Gas phase integrated multimaterial printhead for additive manufacturing [patent_app_type] => utility [patent_app_number] => 16/826840 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7072 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16826840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826840
Gas phase integrated multimaterial printhead for additive manufacturing Mar 22, 2020 Issued
Array ( [id] => 17323075 [patent_doc_number] => 11214066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Recording device and recording head error determining method [patent_app_type] => utility [patent_app_number] => 16/824747 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7469 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824747
Recording device and recording head error determining method Mar 19, 2020 Issued
Array ( [id] => 16549191 [patent_doc_number] => 10882334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Color density based thickness compensation printing [patent_app_type] => utility [patent_app_number] => 16/825343 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 12951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16825343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825343
Color density based thickness compensation printing Mar 19, 2020 Issued
Array ( [id] => 16735051 [patent_doc_number] => 10960678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Inkjet printing apparatus and control method of the same [patent_app_type] => utility [patent_app_number] => 16/813847 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 38 [patent_no_of_words] => 14341 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813847
Inkjet printing apparatus and control method of the same Mar 9, 2020 Issued
Array ( [id] => 16985021 [patent_doc_number] => 11072173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Head module, head unit, liquid discharge head, and liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 16/812475 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 4301 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16812475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/812475
Head module, head unit, liquid discharge head, and liquid discharge apparatus Mar 8, 2020 Issued
Array ( [id] => 16877440 [patent_doc_number] => 11027564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Printing apparatus and printing method [patent_app_type] => utility [patent_app_number] => 16/810244 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 14092 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810244
Printing apparatus and printing method Mar 4, 2020 Issued
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