Search

Dung V Nguyen

Examiner (ID: 16737, Phone: (571)272-4490 , Office: P/3723 )

Most Active Art Unit
3723
Art Unit(s)
3723
Total Applications
2480
Issued Applications
2034
Pending Applications
48
Abandoned Applications
398

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17521116 [patent_doc_number] => 20220106965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => GAS TURBINE ENGINE AIRFOIL [patent_app_type] => utility [patent_app_number] => 17/551349 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551349
Gas turbine engine airfoil Dec 14, 2021 Issued
Array ( [id] => 18701912 [patent_doc_number] => 11788413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Gas turbine engine shaft with lobed support structure [patent_app_type] => utility [patent_app_number] => 17/470161 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5268 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17470161 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470161
Gas turbine engine shaft with lobed support structure Sep 8, 2021 Issued
Array ( [id] => 18228099 [patent_doc_number] => 20230067093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Chord Lock Assembly for a Tiltrotor Aircraft [patent_app_type] => utility [patent_app_number] => 17/410442 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17410442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410442
Chord Lock Assembly for a Tiltrotor Aircraft Aug 23, 2021 Pending
Array ( [id] => 18649031 [patent_doc_number] => 20230294817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER VANES [patent_app_type] => utility [patent_app_number] => 18/006350 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006350
AIRCRAFT TURBINE ENGINE COMPRISING VARIABLE-PITCH PROPELLER VANES Jul 14, 2021 Pending
Array ( [id] => 18140053 [patent_doc_number] => 20230013891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => IN-FLIGHT MEASURED PROPULSION MASS FLOW AND THRUST ON AIRCRAFT [patent_app_type] => utility [patent_app_number] => 17/366654 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17366654 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/366654
IN-FLIGHT MEASURED PROPULSION MASS FLOW AND THRUST ON AIRCRAFT Jul 1, 2021 Pending
Array ( [id] => 17336914 [patent_doc_number] => 20220003245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => MOUNT BRACKET FOR FAN [patent_app_type] => utility [patent_app_number] => 17/345375 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17345375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345375
Mount bracket for fan Jun 10, 2021 Issued
Array ( [id] => 18058745 [patent_doc_number] => 20220389831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => REGULATING FLOW THROUGH A TURBO EXPANDER GENERATOR [patent_app_type] => utility [patent_app_number] => 17/342202 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4720 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17342202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342202
REGULATING FLOW THROUGH A TURBO EXPANDER GENERATOR Jun 7, 2021 Pending
Array ( [id] => 18057557 [patent_doc_number] => 20220388643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SWASHPLATE ASSEMBLY FOR A ROTOR SYSTEM [patent_app_type] => utility [patent_app_number] => 17/337719 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337719
Swashplate assembly for a rotor system Jun 2, 2021 Issued
Array ( [id] => 17930780 [patent_doc_number] => 20220325905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => AIR HANDLING UNIT AND FAN THEREFOR [patent_app_type] => utility [patent_app_number] => 17/224285 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224285
AIR HANDLING UNIT AND FAN THEREFOR Apr 6, 2021 Abandoned
Array ( [id] => 16933226 [patent_doc_number] => 20210199115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => MOLTEN METAL ROTOR WITH HARDENED BLADE TIPS [patent_app_type] => utility [patent_app_number] => 17/200785 [patent_app_country] => US [patent_app_date] => 2021-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200785
Molten metal rotor with hardened blade tips Mar 12, 2021 Issued
Array ( [id] => 18211779 [patent_doc_number] => 20230058042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => FILLING AN AIRCRAFT TURBINE ENGINE LUBRICANT TANK [patent_app_type] => utility [patent_app_number] => 17/904312 [patent_app_country] => US [patent_app_date] => 2021-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904312
FILLING AN AIRCRAFT TURBINE ENGINE LUBRICANT TANK Feb 14, 2021 Pending
Array ( [id] => 19227210 [patent_doc_number] => 12006844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Radial locking of a blade pivot with adjustable orientation for a turbomachine fan hub [patent_app_type] => utility [patent_app_number] => 17/757023 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2939 [patent_no_of_claims] => 11 [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] => 17757023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757023
Radial locking of a blade pivot with adjustable orientation for a turbomachine fan hub Dec 2, 2020 Issued
Array ( [id] => 18685762 [patent_doc_number] => 11781487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => High power epicyclic gearbox and operation thereof [patent_app_type] => utility [patent_app_number] => 17/106783 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 17239 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106783
High power epicyclic gearbox and operation thereof Nov 29, 2020 Issued
Array ( [id] => 18123761 [patent_doc_number] => 20230009371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => SEPARATING DEVICE AND TURBOMACHINE COMPRISING SEPARATING DEVICE [patent_app_type] => utility [patent_app_number] => 17/779540 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17779540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779540
SEPARATING DEVICE AND TURBOMACHINE COMPRISING SEPARATING DEVICE Nov 22, 2020 Pending
Array ( [id] => 16933200 [patent_doc_number] => 20210199089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => WIND TURBINE DRIVE CONTROL DEVICE, WIND TURBINE POWER SUPPLY DEVICE, WIND POWER GENERATION DEVICE, AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/100234 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100234
Wind turbine drive control device, wind turbine power supply device, wind power generation device, and control method Nov 19, 2020 Issued
Array ( [id] => 17562843 [patent_doc_number] => 20220126992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DRIVE TUBE AND SWASHPLATE TRUNNION ASSEMBLY WITH CYLINDRICAL BEARINGS [patent_app_type] => utility [patent_app_number] => 17/081423 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081423
Drive tube and swashplate trunnion assembly with cylindrical bearings Oct 26, 2020 Issued
Array ( [id] => 18605202 [patent_doc_number] => 11746658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Turbine shroud with containment features [patent_app_type] => utility [patent_app_number] => 17/075257 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 12319 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075257
Turbine shroud with containment features Oct 19, 2020 Issued
Array ( [id] => 16762995 [patent_doc_number] => 20210108576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => SYSTEM AND METHOD FOR CONTROL FOR UNDUCTED ENGINE [patent_app_type] => utility [patent_app_number] => 17/071045 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071045 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071045
SYSTEM AND METHOD FOR CONTROL FOR UNDUCTED ENGINE Oct 14, 2020 Pending
Array ( [id] => 16762991 [patent_doc_number] => 20210108572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE [patent_app_type] => utility [patent_app_number] => 17/071271 [patent_app_country] => US [patent_app_date] => 2020-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17071271 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/071271
ADVANCE RATIO FOR SINGLE UNDUCTED ROTOR ENGINE Oct 14, 2020 Pending
Array ( [id] => 17728348 [patent_doc_number] => 11384729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Wind turbine [patent_app_type] => utility [patent_app_number] => 17/067031 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 25 [patent_no_of_words] => 6463 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 472 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17067031 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/067031
Wind turbine Oct 8, 2020 Issued
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