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] => 15588029 [patent_doc_number] => 20200070549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => PRINTING APPARATUS WITH PLURALITY OF SHEET FEED TRAYS [patent_app_type] => utility [patent_app_number] => 16/539152 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539152 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539152
Printing apparatus with plurality of sheet feed trays Aug 12, 2019 Issued
Array ( [id] => 16260601 [patent_doc_number] => 10752014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-25 [patent_title] => Printing device, thermal print head structure and method for manufacturing the thermal print head structure [patent_app_type] => utility [patent_app_number] => 16/538803 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 6016 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538803
Printing device, thermal print head structure and method for manufacturing the thermal print head structure Aug 11, 2019 Issued
Array ( [id] => 16444271 [patent_doc_number] => 10836179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/536623 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 6256 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536623 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536623
Image forming apparatus Aug 8, 2019 Issued
Array ( [id] => 15530205 [patent_doc_number] => 20200057408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => OPTICAL SENSOR AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/532805 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532805
Optical sensor and image forming apparatus Aug 5, 2019 Issued
Array ( [id] => 16572510 [patent_doc_number] => 10894421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Liquid cartridge including circuit board and deformable member [patent_app_type] => utility [patent_app_number] => 16/531330 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 15259 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531330
Liquid cartridge including circuit board and deformable member Aug 4, 2019 Issued
Array ( [id] => 16649396 [patent_doc_number] => 10926554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Printing apparatus and print method [patent_app_type] => utility [patent_app_number] => 16/529735 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 12097 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529735
Printing apparatus and print method Jul 31, 2019 Issued
Array ( [id] => 15452795 [patent_doc_number] => 20200039221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => LIQUID EJECTION HEAD [patent_app_type] => utility [patent_app_number] => 16/527129 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527129 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527129
Liquid ejection head Jul 30, 2019 Issued
Array ( [id] => 16649382 [patent_doc_number] => 10926540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Liquid discharge head, liquid discharge device, liquid discharge apparatus, method for manufacturing liquid discharge head [patent_app_type] => utility [patent_app_number] => 16/524356 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9554 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 16524356 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524356
Liquid discharge head, liquid discharge device, liquid discharge apparatus, method for manufacturing liquid discharge head Jul 28, 2019 Issued
Array ( [id] => 16408372 [patent_doc_number] => 10816923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Print head and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/516578 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7088 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516578
Print head and image forming apparatus Jul 18, 2019 Issued
Array ( [id] => 15085013 [patent_doc_number] => 20190337317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => INKJET RECORDING METHOD AND INKJET RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/509578 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16509578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509578
INKJET RECORDING METHOD AND INKJET RECORDING APPARATUS Jul 11, 2019 Abandoned
Array ( [id] => 15362277 [patent_doc_number] => 20200016903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => COLOR MEASUREMENT METHOD, COLOR ADJUSTMENT METHOD, AND PRINTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/502037 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12204 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502037
Color measurement method, color adjustment method, and printing system Jul 2, 2019 Issued
Array ( [id] => 17051456 [patent_doc_number] => 20210260890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METHOD OF CONTROLLING A HAND-OPERATED PRINTER AND HAND OPERATED PRINTER [patent_app_type] => utility [patent_app_number] => 17/253941 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17253941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/253941
Method of controlling a hand-operated printer and hand operated printer Jun 24, 2019 Issued
Array ( [id] => 15665091 [patent_doc_number] => 10596758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Gas phase integrated multimaterial printhead for additive manufacturing [patent_app_type] => utility [patent_app_number] => 16/445731 [patent_app_country] => US [patent_app_date] => 2019-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5087 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445731 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445731
Gas phase integrated multimaterial printhead for additive manufacturing Jun 18, 2019 Issued
Array ( [id] => 15292155 [patent_doc_number] => 20190389213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => PRINT ELEMENT SUBSTRATE, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/432225 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432225
Print element substrate, liquid discharge head, and liquid discharge apparatus Jun 4, 2019 Issued
Array ( [id] => 16877435 [patent_doc_number] => 11027559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Expanding a color gamut of a direct thermal printer [patent_app_type] => utility [patent_app_number] => 16/432555 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6533 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432555
Expanding a color gamut of a direct thermal printer Jun 4, 2019 Issued
Array ( [id] => 16520509 [patent_doc_number] => 10871724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Image forming apparatus and method of controlling same [patent_app_type] => utility [patent_app_number] => 16/429535 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 14506 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429535
Image forming apparatus and method of controlling same Jun 2, 2019 Issued
Array ( [id] => 16520509 [patent_doc_number] => 10871724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Image forming apparatus and method of controlling same [patent_app_type] => utility [patent_app_number] => 16/429535 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 14506 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429535
Image forming apparatus and method of controlling same Jun 2, 2019 Issued
Array ( [id] => 16520509 [patent_doc_number] => 10871724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Image forming apparatus and method of controlling same [patent_app_type] => utility [patent_app_number] => 16/429535 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 14506 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429535
Image forming apparatus and method of controlling same Jun 2, 2019 Issued
Array ( [id] => 16520509 [patent_doc_number] => 10871724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Image forming apparatus and method of controlling same [patent_app_type] => utility [patent_app_number] => 16/429535 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 14506 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429535
Image forming apparatus and method of controlling same Jun 2, 2019 Issued
Array ( [id] => 16245474 [patent_doc_number] => 10744806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Obscuring residual images on print ribbons [patent_app_type] => utility [patent_app_number] => 16/429898 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 6553 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429898
Obscuring residual images on print ribbons Jun 2, 2019 Issued
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