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] => 16976897 [patent_doc_number] => 20210221134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => PULLDOWN DEVICES [patent_app_type] => utility [patent_app_number] => 16/768066 [patent_app_country] => US [patent_app_date] => 2019-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8467 [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] => 16768066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768066
Pulldown devices Feb 5, 2019 Issued
Array ( [id] => 15482197 [patent_doc_number] => 10556428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Acoustophoretic printing apparatus and method [patent_app_type] => utility [patent_app_number] => 16/267983 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9460 [patent_no_of_claims] => 20 [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] => 16267983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267983
Acoustophoretic printing apparatus and method Feb 4, 2019 Issued
Array ( [id] => 14405353 [patent_doc_number] => 20190168520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => TEXTILE PALLET WITH ADJUSTABLE FRAME [patent_app_type] => utility [patent_app_number] => 16/267963 [patent_app_country] => US [patent_app_date] => 2019-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16267963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/267963
TEXTILE PALLET WITH ADJUSTABLE FRAME Feb 4, 2019 Abandoned
Array ( [id] => 14340505 [patent_doc_number] => 20190152225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => INKJET PRINTHEAD [patent_app_type] => utility [patent_app_number] => 16/259561 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259561 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259561
Inkjet printhead Jan 27, 2019 Issued
Array ( [id] => 14340517 [patent_doc_number] => 20190152231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => ROBUST COMPLIANCE FOR USE IN INKJET PRINTER [patent_app_type] => utility [patent_app_number] => 16/250932 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250932
Robust compliance for use in inkjet printer Jan 16, 2019 Issued
Array ( [id] => 14307969 [patent_doc_number] => 20190143688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => PRINT HEAD INTERPOSERS [patent_app_type] => utility [patent_app_number] => 16/244663 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244663
Print head interposers Jan 9, 2019 Issued
Array ( [id] => 14580021 [patent_doc_number] => 20190217619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => LIQUID EJECTION HEAD AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/239863 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16239863 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239863
Liquid ejection head and manufacturing method thereof Jan 3, 2019 Issued
Array ( [id] => 16382554 [patent_doc_number] => 10807372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Liquid droplet discharging unit, liquid droplet forming device, and stirring device [patent_app_type] => utility [patent_app_number] => 16/238570 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 60 [patent_no_of_words] => 35866 [patent_no_of_claims] => 18 [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] => 16238570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238570
Liquid droplet discharging unit, liquid droplet forming device, and stirring device Jan 2, 2019 Issued
Array ( [id] => 16703758 [patent_doc_number] => 10953674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Printer and recording medium [patent_app_type] => utility [patent_app_number] => 16/235322 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9372 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235322
Printer and recording medium Dec 27, 2018 Issued
Array ( [id] => 14533177 [patent_doc_number] => 20190202209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => PRINTING APPARATUS, PRINTING METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/232790 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232790 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232790
Printing apparatus, printing method, and storage medium Dec 25, 2018 Issued
Array ( [id] => 14499561 [patent_doc_number] => 20190193435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/230642 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230642
Printing apparatus Dec 20, 2018 Issued
Array ( [id] => 14499553 [patent_doc_number] => 20190193431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/230693 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16230693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/230693
Printing apparatus Dec 20, 2018 Issued
Array ( [id] => 14183987 [patent_doc_number] => 20190111698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => FLUID EJECTION DEVICE INCLUDING RECIRCULATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/217008 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217008
Fluid ejection device including recirculation system Dec 10, 2018 Issued
Array ( [id] => 14157657 [patent_doc_number] => 20190105931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => Ribbon Cassette Including Ink Ribbon, First Spool, and Second Spool [patent_app_type] => utility [patent_app_number] => 16/214230 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214230
Ribbon cassette including ink ribbon, first spool, and second spool Dec 9, 2018 Issued
Array ( [id] => 14157629 [patent_doc_number] => 20190105917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => PRINT MODULE FOR SUPPLYING INK TO PRINTHEAD AT CONSTANT PRESSURE [patent_app_type] => utility [patent_app_number] => 16/215441 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16215441 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215441
Print module for supplying ink to printhead at constant pressure Dec 9, 2018 Issued
Array ( [id] => 15605265 [patent_doc_number] => 10583678 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Single step processing of color thermochromic materials [patent_app_type] => utility [patent_app_number] => 16/211749 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7605 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211749 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211749
Single step processing of color thermochromic materials Dec 5, 2018 Issued
Array ( [id] => 14437251 [patent_doc_number] => 20190176497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => PRINTER [patent_app_type] => utility [patent_app_number] => 16/211852 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16211852 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211852
Printer Dec 5, 2018 Issued
Array ( [id] => 15605247 [patent_doc_number] => 10583669 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-10 [patent_title] => Method and system for producing stable locked colors in thermochromic materials [patent_app_type] => utility [patent_app_number] => 16/211810 [patent_app_country] => US [patent_app_date] => 2018-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 7933 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 16211810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/211810
Method and system for producing stable locked colors in thermochromic materials Dec 5, 2018 Issued
Array ( [id] => 16352448 [patent_doc_number] => 10792943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Recording apparatus [patent_app_type] => utility [patent_app_number] => 16/204589 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7582 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204589
Recording apparatus Nov 28, 2018 Issued
Array ( [id] => 14378351 [patent_doc_number] => 20190163088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => OPTICAL WRITING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/202776 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16202776 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/202776
Optical writing device and image forming apparatus Nov 27, 2018 Issued
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