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] => 18725440 [patent_doc_number] => 20230339605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => HYDRAULIC ACTUATOR INCLUDING A MULTI-HEAD PISTON FOR HYDRAULIC GEARING [patent_app_type] => utility [patent_app_number] => 17/727004 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727004 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727004
Hydraulic actuator including a multi-head piston for hydraulic gearing Apr 21, 2022 Issued
Array ( [id] => 19977553 [patent_doc_number] => 12345019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Hydraulic control system in working machines [patent_app_type] => utility [patent_app_number] => 18/287702 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6891 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287702
Hydraulic control system in working machines Apr 19, 2022 Issued
Array ( [id] => 19013694 [patent_doc_number] => 11920615 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Hydraulic fluid flow control [patent_app_type] => utility [patent_app_number] => 17/723891 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4770 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723891
Hydraulic fluid flow control Apr 18, 2022 Issued
Array ( [id] => 19143071 [patent_doc_number] => 20240141928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Electro-hydraulic artificial muscle with three-dimensional interactive stacked electrodes [patent_app_type] => utility [patent_app_number] => 18/277957 [patent_app_country] => US [patent_app_date] => 2022-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277957 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277957
Electro-hydraulic artificial muscle with three-dimensional interactive stacked electrodes Apr 5, 2022 Issued
Array ( [id] => 17809123 [patent_doc_number] => 20220260958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => REMOTELY CONTROLLING A HYDRAULIC SYSTEM [patent_app_type] => utility [patent_app_number] => 17/712299 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712299
Remotely controlling a hydraulic system Apr 3, 2022 Issued
Array ( [id] => 17945279 [patent_doc_number] => 20220332296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BRAKE CYLINDER COMPRISING A MECHANICAL STOP [patent_app_type] => utility [patent_app_number] => 17/711682 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711682
Brake cylinder comprising a mechanical stop Mar 31, 2022 Issued
Array ( [id] => 17945280 [patent_doc_number] => 20220332297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => BRAKE CYLINDER COMPRISING TWO INTEGRATED CHAMBERS [patent_app_type] => utility [patent_app_number] => 17/711759 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711759
BRAKE CYLINDER COMPRISING TWO INTEGRATED CHAMBERS Mar 31, 2022 Abandoned
Array ( [id] => 19593596 [patent_doc_number] => 12151418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Hydraulic drive apparatus for a shaping machine [patent_app_type] => utility [patent_app_number] => 17/705955 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3598 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17705955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/705955
Hydraulic drive apparatus for a shaping machine Mar 27, 2022 Issued
Array ( [id] => 19203594 [patent_doc_number] => 20240175493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TUBE IN TUBE LUBRICATION FOR A GAS CYLINDER [patent_app_type] => utility [patent_app_number] => 18/283893 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13752 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18283893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283893
Tube in tube lubrication for a gas cylinder Mar 24, 2022 Issued
Array ( [id] => 20201874 [patent_doc_number] => 12404645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Canine feces rake device [patent_app_type] => utility [patent_app_number] => 17/700592 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17700592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/700592
Canine feces rake device Mar 21, 2022 Issued
Array ( [id] => 20401684 [patent_doc_number] => 12491644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Clamps [patent_app_type] => utility [patent_app_number] => 17/655545 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2547 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655545
Clamps Mar 17, 2022 Issued
Array ( [id] => 17882502 [patent_doc_number] => 20220297979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => CONTAINER LIFTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/697293 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697293
Container lifting system Mar 16, 2022 Issued
Array ( [id] => 18217112 [patent_doc_number] => 11592038 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Regulator unit [patent_app_type] => utility [patent_app_number] => 17/692503 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4286 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692503
Regulator unit Mar 10, 2022 Issued
Array ( [id] => 17688752 [patent_doc_number] => 20220196044 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ELECTRO-HYDRAULIC SERVO ACTUATOR CAPABLE OF IMPLEMENTING LONG-STROKE AND HIGH-FREQUENCY LOADING, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/691146 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691146
Electro-hydraulic servo actuator capable of implementing long-stroke and high-frequency loading, and control method Mar 9, 2022 Issued
Array ( [id] => 18632421 [patent_doc_number] => 20230291332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => ARTIFICIAL MUSCLE ASSEMBLIES INCLUDING A CENTRAL ARTIFICIAL MUSCLE AND A PLURALITY OF INITIATING ACTUATORS [patent_app_type] => utility [patent_app_number] => 17/689400 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17689400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/689400
Artificial muscle assemblies including a central artificial muscle and a plurality of initiating actuators Mar 7, 2022 Issued
Array ( [id] => 19203523 [patent_doc_number] => 20240175422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => DAMPING OSCILLATIONS OF A WIND TURBINE HAVING AN ELECTROLYZER [patent_app_type] => utility [patent_app_number] => 18/285397 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285397
DAMPING OSCILLATIONS OF A WIND TURBINE HAVING AN ELECTROLYZER Mar 7, 2022 Abandoned
Array ( [id] => 18302483 [patent_doc_number] => 11624377 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Single solenoid-controlled electro-hydraulic liftomatic system [patent_app_type] => utility [patent_app_number] => 17/688930 [patent_app_country] => US [patent_app_date] => 2022-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1740 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688930
Single solenoid-controlled electro-hydraulic liftomatic system Mar 7, 2022 Issued
Array ( [id] => 17883570 [patent_doc_number] => 20220299047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Linear and Rotary Actuators [patent_app_type] => utility [patent_app_number] => 17/681884 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17681884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/681884
Linear and rotary actuators Feb 27, 2022 Issued
Array ( [id] => 18066124 [patent_doc_number] => 20220397211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => Pressure-Compensated Proportional Flow Control Valve with an Integrated Turbine for Flow Rate Sensing [patent_app_type] => utility [patent_app_number] => 17/680704 [patent_app_country] => US [patent_app_date] => 2022-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17680704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/680704
Pressure-compensated proportional flow control valve with an integrated turbine for flow rate sensing Feb 24, 2022 Issued
Array ( [id] => 18583606 [patent_doc_number] => 20230265867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => SOLENOID DRIVEN ACTUATOR SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/675551 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17675551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/675551
Solenoid driven actuator systems Feb 17, 2022 Issued
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