Search

Lamson D. Nguyen

Examiner (ID: 14680, 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] => 16869324 [patent_doc_number] => 20210162791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => MECHANICAL HANDWRITING APPARATUS AND METHOD OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/170844 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17170844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170844
Mechanical handwriting apparatus and method of use thereof Feb 7, 2021 Issued
Array ( [id] => 16869313 [patent_doc_number] => 20210162780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SUCTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/151517 [patent_app_country] => US [patent_app_date] => 2021-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17151517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/151517
Suction device Jan 17, 2021 Issued
Array ( [id] => 16727155 [patent_doc_number] => 20210094302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => LIQUID CONTAINER AND RECORDING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/121991 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4281 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17121991 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/121991
Liquid container and recording apparatus Dec 14, 2020 Issued
Array ( [id] => 16719380 [patent_doc_number] => 20210086527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => COLOR DENSITY BASED THICKNESS COMPENSATION PRINTING [patent_app_type] => utility [patent_app_number] => 17/115502 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17115502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115502
Color density based thickness compensation printing Dec 7, 2020 Issued
Array ( [id] => 17329658 [patent_doc_number] => 11220106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Liquid discharge apparatus and method for adjusting discharge head in the liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 17/104541 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 13240 [patent_no_of_claims] => 12 [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] => 17104541 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104541
Liquid discharge apparatus and method for adjusting discharge head in the liquid discharge apparatus Nov 24, 2020 Issued
Array ( [id] => 17350457 [patent_doc_number] => 11225079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Head chip, liquid jet head, and liquid jet recording device [patent_app_type] => utility [patent_app_number] => 17/105067 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 21014 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17105067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105067
Head chip, liquid jet head, and liquid jet recording device Nov 24, 2020 Issued
Array ( [id] => 16620737 [patent_doc_number] => 20210039390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => PRINT HEAD INTERPOSERS [patent_app_type] => utility [patent_app_number] => 17/083156 [patent_app_country] => US [patent_app_date] => 2020-10-28 [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] => -12 [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] => 17083156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083156
Print head interposers Oct 27, 2020 Issued
Array ( [id] => 17513132 [patent_doc_number] => 11292252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Method and device for synchronizing a first printing device with a second printing device [patent_app_type] => utility [patent_app_number] => 17/065824 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4547 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065824
Method and device for synchronizing a first printing device with a second printing device Oct 7, 2020 Issued
Array ( [id] => 17435359 [patent_doc_number] => 11260668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Fluid ejection device including recirculation system [patent_app_type] => utility [patent_app_number] => 17/065831 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5878 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065831
Fluid ejection device including recirculation system Oct 7, 2020 Issued
Array ( [id] => 17306802 [patent_doc_number] => 11207890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Head array, head module, discharge unit, and liquid discharge apparatus [patent_app_type] => utility [patent_app_number] => 17/030593 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 7452 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030593
Head array, head module, discharge unit, and liquid discharge apparatus Sep 23, 2020 Issued
Array ( [id] => 17489873 [patent_doc_number] => 11279157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Image recording apparatus [patent_app_type] => utility [patent_app_number] => 17/028350 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 29 [patent_no_of_words] => 18351 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028350
Image recording apparatus Sep 21, 2020 Issued
Array ( [id] => 16540238 [patent_doc_number] => 20200406651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => OPTIMAL ALIGNMENT OF A PRINTHEAD IN A THERMAL PRINTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/017932 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17017932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017932
Optimal alignment of a printhead in a thermal printing apparatus Sep 10, 2020 Issued
Array ( [id] => 16672181 [patent_doc_number] => 20210060944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => LIQUID DISCHARGING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/005531 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11990 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005531 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005531
Liquid discharging apparatus Aug 27, 2020 Issued
Array ( [id] => 16672177 [patent_doc_number] => 20210060940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => LIQUID EJECTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/004279 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004279
Liquid ejecting apparatus Aug 26, 2020 Issued
Array ( [id] => 17021628 [patent_doc_number] => 20210245499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => INFORMATION PROCESSING APPARATUS AND COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/004200 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004200
Information processing apparatus and computer readable medium Aug 26, 2020 Issued
Array ( [id] => 17059552 [patent_doc_number] => 11104135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Liquid discharging apparatus [patent_app_type] => utility [patent_app_number] => 17/001968 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 20188 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 411 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17001968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/001968
Liquid discharging apparatus Aug 24, 2020 Issued
Array ( [id] => 16985023 [patent_doc_number] => 11072175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Liquid ejecting head and liquid ejecting apparatus [patent_app_type] => utility [patent_app_number] => 16/935473 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 18247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935473
Liquid ejecting head and liquid ejecting apparatus Jul 21, 2020 Issued
Array ( [id] => 16719364 [patent_doc_number] => 20210086511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => CHEMICAL LIQUID DISPENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/927793 [patent_app_country] => US [patent_app_date] => 2020-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16927793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/927793
Chemical liquid dispensing apparatus Jul 12, 2020 Issued
Array ( [id] => 16707283 [patent_doc_number] => 10957223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Braille printing device [patent_app_type] => utility [patent_app_number] => 16/914212 [patent_app_country] => US [patent_app_date] => 2020-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 6650 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914212
Braille printing device Jun 25, 2020 Issued
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
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