Search

Hoang T. Nguyen

Examiner (ID: 4133, Phone: (571)270-1546 , Office: P/2856 )

Most Active Art Unit
2856
Art Unit(s)
2856
Total Applications
243
Issued Applications
199
Pending Applications
1
Abandoned Applications
43

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18141563 [patent_doc_number] => 20230015406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SHEET FEEDING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/867079 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867079
SHEET FEEDING APPARATUS Jul 17, 2022 Pending
Array ( [id] => 18141563 [patent_doc_number] => 20230015406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SHEET FEEDING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/867079 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867079
SHEET FEEDING APPARATUS Jul 17, 2022 Pending
Array ( [id] => 20263952 [patent_doc_number] => 12434927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Cassette and printing apparatus [patent_app_type] => utility [patent_app_number] => 17/862314 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862314
Cassette and printing apparatus Jul 10, 2022 Issued
Array ( [id] => 18192782 [patent_doc_number] => 20230046301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/861303 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861303 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861303
IMAGE FORMING APPARATUS Jul 10, 2022 Abandoned
Array ( [id] => 20263952 [patent_doc_number] => 12434927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Cassette and printing apparatus [patent_app_type] => utility [patent_app_number] => 17/862314 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862314
Cassette and printing apparatus Jul 10, 2022 Issued
Array ( [id] => 18141237 [patent_doc_number] => 20230015079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/859822 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859822
SHEET CONVEYANCE DEVICE AND IMAGE FORMING APPARATUS THEREFOR Jul 6, 2022 Abandoned
Array ( [id] => 18878810 [patent_doc_number] => 20240002179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SHEET PATH INTERSECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/856159 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6759 [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] => 17856159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856159
Sheet path intersection device Jun 30, 2022 Issued
Array ( [id] => 18109298 [patent_doc_number] => 20230002178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => FEEDER DEVICE AND METHOD FOR FEEDING A STACK OF VALUE DOCUMENTS TO A SINGLER DEVICE, SINGLER MODULE AND SYSTEM FOR PROCESSING VALUE DOCUMENTS [patent_app_type] => utility [patent_app_number] => 17/852975 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852975 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852975
Feeder device and method for feeding a stack of value documents to a singler device, singler module and system for processing value documents Jun 28, 2022 Issued
Array ( [id] => 20433150 [patent_doc_number] => 12503330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Sheet stacking equipment [patent_app_type] => utility [patent_app_number] => 17/844840 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 1112 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844840
Sheet stacking equipment Jun 20, 2022 Issued
Array ( [id] => 18065356 [patent_doc_number] => 20220396443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => MEDIUM SUPPLY DEVICE AND RECORDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/806704 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806704
MEDIUM SUPPLY DEVICE AND RECORDING DEVICE Jun 12, 2022 Pending
Array ( [id] => 20201359 [patent_doc_number] => 12404128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Paper jam indication detection device, paper jam indication detection method, and recording medium [patent_app_type] => utility [patent_app_number] => 17/838456 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8007 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838456 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838456
Paper jam indication detection device, paper jam indication detection method, and recording medium Jun 12, 2022 Issued
Array ( [id] => 18833393 [patent_doc_number] => 20230401920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => COMPACT REJECT BIN [patent_app_type] => utility [patent_app_number] => 17/838371 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838371
COMPACT REJECT BIN Jun 12, 2022 Pending
Array ( [id] => 19680543 [patent_doc_number] => 12192422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/838668 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8217 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838668 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838668
Image forming apparatus Jun 12, 2022 Issued
Array ( [id] => 20413982 [patent_doc_number] => 12497252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Device and method for separating value documents, in particular banknotes, and value document processing system [patent_app_type] => utility [patent_app_number] => 18/568952 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568952 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568952
Device and method for separating value documents, in particular banknotes, and value document processing system May 30, 2022 Issued
Array ( [id] => 20440019 [patent_doc_number] => 12510854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Sheet discharge apparatus and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/825398 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3622 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825398
Sheet discharge apparatus and image forming apparatus May 25, 2022 Issued
Array ( [id] => 20440019 [patent_doc_number] => 12510854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Sheet discharge apparatus and image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/825398 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3622 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825398
Sheet discharge apparatus and image forming apparatus May 25, 2022 Issued
Array ( [id] => 17989994 [patent_doc_number] => 20220356031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => FRONT END CONVEYOR HAVING BLOWER FOR DISLODGING SCRAP [patent_app_type] => utility [patent_app_number] => 17/734695 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6452 [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] => 17734695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734695
FRONT END CONVEYOR HAVING BLOWER FOR DISLODGING SCRAP May 1, 2022 Pending
Array ( [id] => 17989994 [patent_doc_number] => 20220356031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => FRONT END CONVEYOR HAVING BLOWER FOR DISLODGING SCRAP [patent_app_type] => utility [patent_app_number] => 17/734695 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6452 [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] => 17734695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734695
FRONT END CONVEYOR HAVING BLOWER FOR DISLODGING SCRAP May 1, 2022 Pending
Array ( [id] => 17989466 [patent_doc_number] => 20220355503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DUAL CLAMSHELL FRONT END CONVEYOR [patent_app_type] => utility [patent_app_number] => 17/734661 [patent_app_country] => US [patent_app_date] => 2022-05-02 [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] => -16 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734661
Dual clamshell front end conveyor May 1, 2022 Issued
Array ( [id] => 20273357 [patent_doc_number] => 12443135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Image forming device [patent_app_type] => utility [patent_app_number] => 17/731910 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731910
Image forming device Apr 27, 2022 Issued
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