Search

Hoang M Nguyen

Examiner (ID: 5369, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3746, 3748, 3745, 3401, 2899
Total Applications
5198
Issued Applications
4132
Pending Applications
319
Abandoned Applications
746

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16925988 [patent_doc_number] => 11047457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Preventing torque-caused impair of a sliding support mechanism [patent_app_type] => utility [patent_app_number] => 17/117759 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9570 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117759
Preventing torque-caused impair of a sliding support mechanism Dec 9, 2020 Issued
Array ( [id] => 18086232 [patent_doc_number] => 11536358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Gear device and robot [patent_app_type] => utility [patent_app_number] => 16/953467 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5888 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953467 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953467
Gear device and robot Nov 19, 2020 Issued
Array ( [id] => 16689264 [patent_doc_number] => 20210071740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => Work Vehicle Transmission and Work Vehicle Having the Same [patent_app_type] => utility [patent_app_number] => 16/953005 [patent_app_country] => US [patent_app_date] => 2020-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21986 [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] => 16953005 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953005
Work vehicle transmission and work vehicle having the same Nov 18, 2020 Issued
Array ( [id] => 16825228 [patent_doc_number] => 20210140521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => LINEAR MOTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/089484 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17089484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089484
Linear motion system Nov 3, 2020 Issued
Array ( [id] => 18056816 [patent_doc_number] => 20220387902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => A LINEAR MANIPULATOR FOR A PROGRAMMABLE STAGE INSTALLATION, A BODY FOR A LINEAR MANIPULATOR AND USE OF A LINEAR MANIPULATOR [patent_app_type] => utility [patent_app_number] => 17/774827 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774827
A LINEAR MANIPULATOR FOR A PROGRAMMABLE STAGE INSTALLATION, A BODY FOR A LINEAR MANIPULATOR AND USE OF A LINEAR MANIPULATOR Nov 2, 2020 Pending
Array ( [id] => 18064886 [patent_doc_number] => 20220395973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => ARTICULATION HAVING THREE DEGREES OF FREEDOM FOR A ROBOT, AND CORRESPONDING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/774764 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17774764 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/774764
ARTICULATION HAVING THREE DEGREES OF FREEDOM FOR A ROBOT, AND CORRESPONDING CONTROL METHOD Nov 1, 2020 Pending
Array ( [id] => 16855716 [patent_doc_number] => 20210156461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => ROTATION DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/079914 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079914
ROTATION DRIVE DEVICE Oct 25, 2020 Abandoned
Array ( [id] => 17521165 [patent_doc_number] => 20220107014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => COMPOSITE SPROCKET [patent_app_type] => utility [patent_app_number] => 17/062570 [patent_app_country] => US [patent_app_date] => 2020-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062570 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062570
Composite sprocket Oct 2, 2020 Issued
Array ( [id] => 19166431 [patent_doc_number] => 11982326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Non-return rotation transmission device [patent_app_type] => utility [patent_app_number] => 17/640064 [patent_app_country] => US [patent_app_date] => 2020-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2052 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17640064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/640064
Non-return rotation transmission device Sep 2, 2020 Issued
Array ( [id] => 19196967 [patent_doc_number] => 11994199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => High reduction ratio transmission [patent_app_type] => utility [patent_app_number] => 17/633714 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4510 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633714
High reduction ratio transmission Aug 11, 2020 Issued
Array ( [id] => 18949000 [patent_doc_number] => 11892288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Transmission, and related systems and methods [patent_app_type] => utility [patent_app_number] => 17/632147 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5028 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17632147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632147
Transmission, and related systems and methods Aug 9, 2020 Issued
Array ( [id] => 16614522 [patent_doc_number] => 20210033175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => MECHANICAL CONVERTER FOR CONVERTING ROTARY MOTION TO RECIPROCATING MOTION [patent_app_type] => utility [patent_app_number] => 16/945524 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9131 [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] => 16945524 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945524
Mechanical converter for converting rotary motion to reciprocating motion Jul 30, 2020 Issued
Array ( [id] => 17541682 [patent_doc_number] => 11306799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Inner roller feeding device for a baseplate of counter-roller driving power spinning equipment [patent_app_type] => utility [patent_app_number] => 16/929134 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2776 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 498 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929134
Inner roller feeding device for a baseplate of counter-roller driving power spinning equipment Jul 14, 2020 Issued
Array ( [id] => 16582558 [patent_doc_number] => 20210016960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => COLLAPSIBLE SHIPPING CONTAINER ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/926494 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16926494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/926494
Collapsible shipping container actuator Jul 9, 2020 Issued
Array ( [id] => 18887190 [patent_doc_number] => 11865951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Linear drive, longitudinal-adjustment unit for a seat, and motor vehicle [patent_app_type] => utility [patent_app_number] => 17/616093 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6056 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616093
Linear drive, longitudinal-adjustment unit for a seat, and motor vehicle Jun 3, 2020 Issued
Array ( [id] => 17275387 [patent_doc_number] => 20210381585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Linear Differential [patent_app_type] => utility [patent_app_number] => 16/892081 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16892081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/892081
Linear differential Jun 2, 2020 Issued
Array ( [id] => 16313310 [patent_doc_number] => 20200292048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => NON-METAL SPROCKET WITH REDUCED THERMAL EXPANSION [patent_app_type] => utility [patent_app_number] => 16/890530 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16890530 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890530
NON-METAL SPROCKET WITH REDUCED THERMAL EXPANSION Jun 1, 2020 Abandoned
Array ( [id] => 18763583 [patent_doc_number] => 11813967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Linear drive, longitudinal adjustment unit of a seat, and motor vehicle [patent_app_type] => utility [patent_app_number] => 17/616370 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5036 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616370
Linear drive, longitudinal adjustment unit of a seat, and motor vehicle May 27, 2020 Issued
Array ( [id] => 16524627 [patent_doc_number] => 20200398707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SEAT PUMPING DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/881679 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881679
Seat pumping device for vehicle May 21, 2020 Issued
Array ( [id] => 17750447 [patent_doc_number] => 20220228652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => LOSSLESS CONTINUOUSLY ADJUSTABLE DEVICES [patent_app_type] => utility [patent_app_number] => 17/610920 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610920 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610920
LOSSLESS CONTINUOUSLY ADJUSTABLE DEVICES May 12, 2020 Pending
Menu