Search

Duc Truong

Examiner (ID: 3518, Phone: (571)272-1081 , Office: P/1765 )

Most Active Art Unit
1711
Art Unit(s)
1796, 1503, 1711, 1207, 1765
Total Applications
2903
Issued Applications
2387
Pending Applications
137
Abandoned Applications
385

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17570911 [patent_doc_number] => 11319168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Pellet transfer system [patent_app_type] => utility [patent_app_number] => 17/201292 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 12868 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17201292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201292
Pellet transfer system Mar 14, 2021 Issued
Array ( [id] => 19503198 [patent_doc_number] => 12114594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Multi-crop adaptive seed delivery and uniform seed distribution device [patent_app_type] => utility [patent_app_number] => 18/280344 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3426 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280344
Multi-crop adaptive seed delivery and uniform seed distribution device Mar 11, 2021 Issued
Array ( [id] => 17680823 [patent_doc_number] => 11365061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Conveyor [patent_app_type] => utility [patent_app_number] => 17/195938 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5001 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195938
Conveyor Mar 8, 2021 Issued
Array ( [id] => 19807687 [patent_doc_number] => 12239042 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Agricultural implement, a computer program, a computer-readable medium and a method for detecting abnormal product flow in such an agricultural implement [patent_app_type] => utility [patent_app_number] => 17/905320 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10295 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17905320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905320
Agricultural implement, a computer program, a computer-readable medium and a method for detecting abnormal product flow in such an agricultural implement Mar 4, 2021 Issued
Array ( [id] => 17800002 [patent_doc_number] => 11414282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => System for conveying proppant to a fracking site hopper [patent_app_type] => utility [patent_app_number] => 17/182427 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 42 [patent_no_of_words] => 20455 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182427
System for conveying proppant to a fracking site hopper Feb 22, 2021 Issued
Array ( [id] => 19135435 [patent_doc_number] => 11970364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Passenger transport system and method for operating a passenger transport system [patent_app_type] => utility [patent_app_number] => 17/802457 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6070 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17802457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/802457
Passenger transport system and method for operating a passenger transport system Feb 15, 2021 Issued
Array ( [id] => 18354846 [patent_doc_number] => 11643233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => System for transporting and delivering piece goods [patent_app_type] => utility [patent_app_number] => 17/174560 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3880 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174560
System for transporting and delivering piece goods Feb 11, 2021 Issued
Array ( [id] => 17570910 [patent_doc_number] => 11319167 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Flotation conveyance apparatus and laser processing apparatus [patent_app_type] => utility [patent_app_number] => 17/172775 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17172775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172775
Flotation conveyance apparatus and laser processing apparatus Feb 9, 2021 Issued
Array ( [id] => 17822478 [patent_doc_number] => 11427413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Flotation conveyance apparatus and laser processing apparatus [patent_app_type] => utility [patent_app_number] => 17/172806 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7007 [patent_no_of_claims] => 18 [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] => 17172806 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/172806
Flotation conveyance apparatus and laser processing apparatus Feb 9, 2021 Issued
Array ( [id] => 17490283 [patent_doc_number] => 11279571 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Instrument conveyance using a shuttle [patent_app_type] => utility [patent_app_number] => 17/248808 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8815 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248808 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248808
Instrument conveyance using a shuttle Feb 8, 2021 Issued
Array ( [id] => 18211006 [patent_doc_number] => 20230057268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => MULTI-LANE WATER SLIDE FEATURE [patent_app_type] => utility [patent_app_number] => 17/796915 [patent_app_country] => US [patent_app_date] => 2021-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796915
MULTI-LANE WATER SLIDE FEATURE Feb 4, 2021 Abandoned
Array ( [id] => 16854676 [patent_doc_number] => 20210155421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => CONVEYING SYSTEM, METHOD FOR CONTROLLING CONVEYING SYSTEM, AND LINEAR MOTOR [patent_app_type] => utility [patent_app_number] => 17/165937 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17165937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165937
CONVEYING SYSTEM, METHOD FOR CONTROLLING CONVEYING SYSTEM, AND LINEAR MOTOR Feb 2, 2021 Abandoned
Array ( [id] => 18604511 [patent_doc_number] => 11745959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Agricultural vehicle pneumatic distribution system [patent_app_type] => utility [patent_app_number] => 17/165526 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5543 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17165526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165526
Agricultural vehicle pneumatic distribution system Feb 1, 2021 Issued
Array ( [id] => 19019965 [patent_doc_number] => 20240076136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => BULK FEEDER AND COMPONENT MOUNTING MACHINE [patent_app_type] => utility [patent_app_number] => 18/262502 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18262502 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262502
Bulk feeder and component mounting machine Jan 28, 2021 Issued
Array ( [id] => 18635994 [patent_doc_number] => 11760575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Conveyance device and planar conveyance device [patent_app_type] => utility [patent_app_number] => 17/794844 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 8418 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794844
Conveyance device and planar conveyance device Jan 25, 2021 Issued
Array ( [id] => 17149342 [patent_doc_number] => 11142403 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Self-erecting cargo handling power drive unit [patent_app_type] => utility [patent_app_number] => 17/138765 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 595 [patent_no_of_claims] => 6 [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] => 17138765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138765
Self-erecting cargo handling power drive unit Dec 29, 2020 Issued
Array ( [id] => 19425879 [patent_doc_number] => 12085284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Air guide box and internal-circulation range hood having the same [patent_app_type] => utility [patent_app_number] => 17/776228 [patent_app_country] => US [patent_app_date] => 2020-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5081 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17776228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/776228
Air guide box and internal-circulation range hood having the same Dec 23, 2020 Issued
Array ( [id] => 16777747 [patent_doc_number] => 20210114824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => ADA-COMPLIANT WORKSTATION FOR PNEUMATIC TUBE DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/247784 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17247784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247784
ADA-compliant workstation for pneumatic tube delivery system Dec 21, 2020 Issued
Array ( [id] => 16882845 [patent_doc_number] => 20210169040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => LIVESTOCK FEED TANK WITH MODULAR UNLOADER [patent_app_type] => utility [patent_app_number] => 17/116268 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116268
Livestock feed tank with modular unloader Dec 8, 2020 Issued
Array ( [id] => 18613309 [patent_doc_number] => 20230280045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => COMBINATION APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/019093 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18019093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019093
Combination appliance Dec 6, 2020 Issued
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