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] => 16156103 [patent_doc_number] => 20200216284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => Output Hopper for Media Processing Devices [patent_app_type] => utility [patent_app_number] => 16/825666 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825666
Output hopper for media processing devices Mar 19, 2020 Issued
Array ( [id] => 20480186 [patent_doc_number] => 12528656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Medium conveyance device [patent_app_type] => utility [patent_app_number] => 17/904762 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2188 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 17904762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904762
MEDIUM CONVEYANCE DEVICE Mar 17, 2020 Issued
Array ( [id] => 20480186 [patent_doc_number] => 12528656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Medium conveyance device [patent_app_type] => utility [patent_app_number] => 17/904762 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 2188 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [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] => 17904762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904762
MEDIUM CONVEYANCE DEVICE Mar 17, 2020 Issued
Array ( [id] => 17619986 [patent_doc_number] => 11339020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Paper stacking apparatus, control method, and recording medium [patent_app_type] => utility [patent_app_number] => 16/819211 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 8184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819211
Paper stacking apparatus, control method, and recording medium Mar 15, 2020 Issued
Array ( [id] => 16343281 [patent_doc_number] => 20200307931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => MEDIUM SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 16/816800 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816800
Medium supply apparatus Mar 11, 2020 Issued
Array ( [id] => 17742418 [patent_doc_number] => 11390475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Sheet separation device and image forming apparatus incorporating same [patent_app_type] => utility [patent_app_number] => 16/814010 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4700 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814010
Sheet separation device and image forming apparatus incorporating same Mar 9, 2020 Issued
Array ( [id] => 17149356 [patent_doc_number] => 11142417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Sheet feeder apparatus [patent_app_type] => utility [patent_app_number] => 16/814147 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 10750 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814147
Sheet feeder apparatus Mar 9, 2020 Issued
Array ( [id] => 16688087 [patent_doc_number] => 20210070563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => ATTACHMENT STRUCTURE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/814393 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814393
ATTACHMENT STRUCTURE AND IMAGE FORMING APPARATUS Mar 9, 2020 Abandoned
Array ( [id] => 16312101 [patent_doc_number] => 20200290839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => Image Forming System and Image Forming Apparatus [patent_app_type] => utility [patent_app_number] => 16/811625 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811625
Image Forming System and Image Forming Apparatus Mar 5, 2020 Abandoned
Array ( [id] => 16312094 [patent_doc_number] => 20200290832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/810293 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810293
IMAGE FORMING APPARATUS Mar 4, 2020 Abandoned
Array ( [id] => 17089593 [patent_doc_number] => 11117770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Sheet stacking apparatus, post-processing apparatus, and image forming system [patent_app_type] => utility [patent_app_number] => 16/808667 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 7324 [patent_no_of_claims] => 17 [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] => 16808667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/808667
Sheet stacking apparatus, post-processing apparatus, and image forming system Mar 3, 2020 Issued
Array ( [id] => 17377383 [patent_doc_number] => 11235373 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Detaching apparatus for the automatic drawing of sheets from a stack of sheets [patent_app_type] => utility [patent_app_number] => 16/797752 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3193 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [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] => 16797752 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797752
Detaching apparatus for the automatic drawing of sheets from a stack of sheets Feb 20, 2020 Issued
Array ( [id] => 16429259 [patent_doc_number] => 10829326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Sheet feeder, method for controlling sheet feeder [patent_app_type] => utility [patent_app_number] => 16/795260 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10053 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795260 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795260
Sheet feeder, method for controlling sheet feeder Feb 18, 2020 Issued
Array ( [id] => 16283553 [patent_doc_number] => 20200277155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/794873 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16794873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/794873
Image forming apparatus Feb 18, 2020 Issued
Array ( [id] => 17207585 [patent_doc_number] => 11167943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Sheet feeding apparatus and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/789632 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 7197 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789632 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789632
Sheet feeding apparatus and image forming apparatus Feb 12, 2020 Issued
Array ( [id] => 17490290 [patent_doc_number] => 11279578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Device for feeding a sheet product [patent_app_type] => utility [patent_app_number] => 16/786209 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2507 [patent_no_of_claims] => 2 [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] => 16786209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786209
Device for feeding a sheet product Feb 9, 2020 Issued
Array ( [id] => 16711665 [patent_doc_number] => 20210078812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Driving Force Adjusting PICK-UP Device And The Driving Force Adjusting Method Thereof [patent_app_type] => utility [patent_app_number] => 16/782454 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16782454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782454
Driving Force Adjusting PICK-UP Device And The Driving Force Adjusting Method Thereof Feb 4, 2020 Abandoned
Array ( [id] => 16238007 [patent_doc_number] => 20200255241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/781616 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781616
SHEET CONVEYING DEVICE AND IMAGE FORMING APPARATUS INCLUDING SAME Feb 3, 2020 Abandoned
Array ( [id] => 15962671 [patent_doc_number] => 20200165087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => FEEDING DEVICE AND SHEET PROCESSING DEVICE WITH THE SAME [patent_app_type] => utility [patent_app_number] => 16/776577 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11351 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776577
FEEDING DEVICE AND SHEET PROCESSING DEVICE WITH THE SAME Jan 29, 2020 Abandoned
Array ( [id] => 16238004 [patent_doc_number] => 20200255238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => DEVICE FOR FEEDING PAPERS [patent_app_type] => utility [patent_app_number] => 16/739649 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739649
DEVICE FOR FEEDING PAPERS Jan 9, 2020 Abandoned
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