Search

Jimmy T. Vu

Examiner (ID: 13060, Phone: (571)272-1832 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2821
Total Applications
1864
Issued Applications
1652
Pending Applications
114
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16792527 [patent_doc_number] => 20210122344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => MASTER CYLINDER DEVICE [patent_app_type] => utility [patent_app_number] => 17/062714 [patent_app_country] => US [patent_app_date] => 2020-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062714 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062714
Master cylinder device Oct 4, 2020 Issued
Array ( [id] => 16750551 [patent_doc_number] => 20210102560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => MECHANICALLY PROGRAMMABLE CLOSED FLUID ACTUATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/061527 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17061527 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/061527
Mechanically programmable closed fluid actuation system Sep 30, 2020 Issued
Array ( [id] => 17506010 [patent_doc_number] => 20220099113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => METHODS AND HYDRAULIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/039534 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039534
Methods and hydraulic apparatus Sep 29, 2020 Issued
Array ( [id] => 17378489 [patent_doc_number] => 11236489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Apparatus for installing a land anchor [patent_app_type] => utility [patent_app_number] => 17/031582 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9065 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031582
Apparatus for installing a land anchor Sep 23, 2020 Issued
Array ( [id] => 17281968 [patent_doc_number] => 11198989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Hydraulic system for working machine [patent_app_type] => utility [patent_app_number] => 17/030739 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6630 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030739
Hydraulic system for working machine Sep 23, 2020 Issued
Array ( [id] => 16727375 [patent_doc_number] => 20210094522 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => MASTER CYLINDER FOR A BRAKING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/031019 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17031019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/031019
Master cylinder for a braking system Sep 23, 2020 Issued
Array ( [id] => 16583658 [patent_doc_number] => 20210018060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => VALVE MECHANISM AND SHOCK ABSORBER [patent_app_type] => utility [patent_app_number] => 17/030215 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17030215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/030215
Valve mechanism and shock absorber Sep 22, 2020 Issued
Array ( [id] => 16682074 [patent_doc_number] => 10941542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Boom potential energy recovery of hydraulic excavator [patent_app_type] => utility [patent_app_number] => 17/027834 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 13345 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027834
Boom potential energy recovery of hydraulic excavator Sep 21, 2020 Issued
Array ( [id] => 20147145 [patent_doc_number] => 12381494 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Magnetic levitation device and linear motion mechanism thereof [patent_app_type] => utility [patent_app_number] => 17/641972 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17641972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/641972
Magnetic levitation device and linear motion mechanism thereof Sep 14, 2020 Issued
Array ( [id] => 17867674 [patent_doc_number] => 20220290410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Electrically Driven Hydraulic Construction Machine [patent_app_type] => utility [patent_app_number] => 17/631903 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631903
Electrically driven hydraulic construction machine Sep 13, 2020 Issued
Array ( [id] => 17461348 [patent_doc_number] => 20220074653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => HYDROCARBON FLOW CONTROL GENERATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/016836 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016836
HYDROCARBON FLOW CONTROL GENERATOR SYSTEM Sep 9, 2020 Abandoned
Array ( [id] => 17541632 [patent_doc_number] => 11306749 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Fluid-powered linear motor with rotary pistons and motion rectifier and synthetic diamond bearing assemblies [patent_app_type] => utility [patent_app_number] => 17/013306 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 33 [patent_no_of_words] => 8711 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [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] => 17013306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013306
Fluid-powered linear motor with rotary pistons and motion rectifier and synthetic diamond bearing assemblies Sep 3, 2020 Issued
Array ( [id] => 16712791 [patent_doc_number] => 20210079938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => LINEAR ACTUATOR [patent_app_type] => utility [patent_app_number] => 17/010457 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010457
Linear actuator Sep 1, 2020 Issued
Array ( [id] => 18045454 [patent_doc_number] => 11519396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Reciprocating pump [patent_app_type] => utility [patent_app_number] => 17/008645 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 2443 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008645
Reciprocating pump Aug 31, 2020 Issued
Array ( [id] => 17429223 [patent_doc_number] => 20220056932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => SYSTEM AND METHOD FOR AUTOMATIC CALIBRATION OF ACTUATORS [patent_app_type] => utility [patent_app_number] => 17/000421 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000421
System and method for automatic calibration of actuators Aug 23, 2020 Issued
Array ( [id] => 17421904 [patent_doc_number] => 11255350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Method and apparatus for conversion of single-acting pneumatic actuator to electric power platform [patent_app_type] => utility [patent_app_number] => 16/999635 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 10882 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999635 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999635
Method and apparatus for conversion of single-acting pneumatic actuator to electric power platform Aug 20, 2020 Issued
Array ( [id] => 18260918 [patent_doc_number] => 11608613 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Throttle control system [patent_app_type] => utility [patent_app_number] => 16/999246 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3144 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999246
Throttle control system Aug 20, 2020 Issued
Array ( [id] => 18187899 [patent_doc_number] => 11578471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Circle drive system with clutch protection in motor graders [patent_app_type] => utility [patent_app_number] => 16/994962 [patent_app_country] => US [patent_app_date] => 2020-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4188 [patent_no_of_claims] => 16 [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] => 16994962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994962
Circle drive system with clutch protection in motor graders Aug 16, 2020 Issued
Array ( [id] => 16628303 [patent_doc_number] => 20210046956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => CENTERING APPARATUS FOR HOPPER CAR DOORS [patent_app_type] => utility [patent_app_number] => 16/992884 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992884
Centering apparatus for hopper car doors Aug 12, 2020 Issued
Array ( [id] => 17913791 [patent_doc_number] => 20220316186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => HYDRAULIC SYSTEM OF CONSTRUCTION MACHINE [patent_app_type] => utility [patent_app_number] => 17/637378 [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] => 4981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17637378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/637378
Hydraulic system of construction machine Jul 30, 2020 Issued
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