Search

Hung Xuan Dang

Examiner (ID: 2183, Phone: (571)272-2326 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2899, 2871, 2873, 2872, 2515, 2507, 2503
Total Applications
3112
Issued Applications
2529
Pending Applications
139
Abandoned Applications
449

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20518442 [patent_doc_number] => 20260042546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => HYDROGEN-POWERED AIRCRAFT WITH ANTENNA FOR SATELLITE INTERNET ACCESS [patent_app_type] => utility [patent_app_number] => 19/291136 [patent_app_country] => US [patent_app_date] => 2025-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 19291136 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/291136
HYDROGEN-POWERED AIRCRAFT WITH ANTENNA FOR SATELLITE INTERNET ACCESS Aug 4, 2025 Pending
Array ( [id] => 20510974 [patent_doc_number] => 20260035075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => LAVATORY FOR USE BY PERSONS WITH REDUCED MOBILITY [patent_app_type] => utility [patent_app_number] => 19/285418 [patent_app_country] => US [patent_app_date] => 2025-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19285418 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/285418
LAVATORY FOR USE BY PERSONS WITH REDUCED MOBILITY Jul 29, 2025 Pending
Array ( [id] => 20288955 [patent_doc_number] => 20250314198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => ENGINE-MOUNTED AUTONOMOUS FLYING DEVICE [patent_app_type] => utility [patent_app_number] => 19/240564 [patent_app_country] => US [patent_app_date] => 2025-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6793 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 19240564 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/240564
ENGINE-MOUNTED AUTONOMOUS FLYING DEVICE Jun 16, 2025 Pending
Array ( [id] => 20288084 [patent_doc_number] => 20250313327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => WING FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 19/173472 [patent_app_country] => US [patent_app_date] => 2025-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19173472 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/173472
WING FOR AN AIRCRAFT Apr 7, 2025 Pending
Array ( [id] => 20232257 [patent_doc_number] => 20250289576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => AERODYNAMIC DIVERTER [patent_app_type] => utility [patent_app_number] => 19/081084 [patent_app_country] => US [patent_app_date] => 2025-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19081084 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/081084
AERODYNAMIC DIVERTER Mar 16, 2025 Pending
Array ( [id] => 20164797 [patent_doc_number] => 20250256843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => CONNECTED KITE [patent_app_type] => utility [patent_app_number] => 19/024326 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024326 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024326
CONNECTED KITE Jan 15, 2025 Pending
Array ( [id] => 20068211 [patent_doc_number] => 20250206433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => AIRCRAFT FUSELAGE SECTION [patent_app_type] => utility [patent_app_number] => 18/990545 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18990545 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/990545
AIRCRAFT FUSELAGE SECTION Dec 19, 2024 Pending
Array ( [id] => 20058795 [patent_doc_number] => 20250197017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => AIRCRAFT PROPULSION ASSEMBLY HAVING AN ENGINE, A PYLON AND MEANS FOR ATTACHING THE ENGINE TO THE PYLON [patent_app_type] => utility [patent_app_number] => 18/976784 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18976784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/976784
AIRCRAFT PROPULSION ASSEMBLY HAVING AN ENGINE, A PYLON AND MEANS FOR ATTACHING THE ENGINE TO THE PYLON Dec 10, 2024 Pending
Array ( [id] => 20288096 [patent_doc_number] => 20250313339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => HYBRID-ELECTRIC AIRCRAFT, AND METHODS, APPARATUS AND SYSTEMS FOR FACILITATING SAME [patent_app_type] => utility [patent_app_number] => 18/951260 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951260
HYBRID-ELECTRIC AIRCRAFT, AND METHODS, APPARATUS AND SYSTEMS FOR FACILITATING SAME Nov 17, 2024 Pending
Array ( [id] => 19998074 [patent_doc_number] => 20250136296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => PROPULSION STAGE OF A LAUNCH ROCKET, LAUNCH ROCKET AND METHOD FOR CONTROLLING A PROPULSION STAGE [patent_app_type] => utility [patent_app_number] => 18/942669 [patent_app_country] => US [patent_app_date] => 2024-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18942669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942669
PROPULSION STAGE OF A LAUNCH ROCKET, LAUNCH ROCKET AND METHOD FOR CONTROLLING A PROPULSION STAGE Nov 8, 2024 Pending
Array ( [id] => 19876669 [patent_doc_number] => 20250108926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => AIRCRAFT WING OR TAIL ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 18/896181 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896181
AIRCRAFT WING OR TAIL ARRANGEMENTS Sep 24, 2024 Pending
Array ( [id] => 20599850 [patent_doc_number] => 20260077855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => AIRCRAFT HAVING A PROPULSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/888961 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888961
AIRCRAFT HAVING A PROPULSION SYSTEM Sep 17, 2024 Pending
Array ( [id] => 20480117 [patent_doc_number] => 12528587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Under seat baggage stowage in a vehicle interior [patent_app_type] => utility [patent_app_number] => 18/825933 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825933 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825933
Under seat baggage stowage in a vehicle interior Sep 4, 2024 Issued
Array ( [id] => 19630792 [patent_doc_number] => 20240409241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SYSTEM AND METHOD FOR DEPLOYMENT OF SPACE VEHICLE SOLAR ARRAY [patent_app_type] => utility [patent_app_number] => 18/812377 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812377
System and method for deployment of space vehicle solar array Aug 21, 2024 Issued
Array ( [id] => 20562723 [patent_doc_number] => 12565322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Propulsion system for an aircraft comprising a turbojet, a pylon and engine attachment [patent_app_type] => utility [patent_app_number] => 18/796631 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 18796631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796631
Propulsion system for an aircraft comprising a turbojet, a pylon and engine attachment Aug 6, 2024 Issued
Array ( [id] => 19586045 [patent_doc_number] => 20240383602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => TILTROTOR AIRCRAFT [patent_app_type] => utility [patent_app_number] => 18/773226 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773226
TILTROTOR AIRCRAFT Jul 14, 2024 Pending
Array ( [id] => 20015621 [patent_doc_number] => 20250153843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => CONTROLLABLE AIRFLOW MODIFICATION DEVICE PERIODIC LOAD CONTROL [patent_app_type] => utility [patent_app_number] => 18/747160 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18747160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747160
CONTROLLABLE AIRFLOW MODIFICATION DEVICE PERIODIC LOAD CONTROL Jun 17, 2024 Pending
Array ( [id] => 20535459 [patent_doc_number] => 12552520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Moveable wing tip actuation system [patent_app_type] => utility [patent_app_number] => 18/742416 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 1156 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742416
Moveable wing tip actuation system Jun 12, 2024 Issued
Array ( [id] => 20433080 [patent_doc_number] => 12503228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Vertical takeoff and landing aircraft [patent_app_type] => utility [patent_app_number] => 18/738167 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 25 [patent_no_of_words] => 21866 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738167
Vertical takeoff and landing aircraft Jun 9, 2024 Issued
Array ( [id] => 19745203 [patent_doc_number] => 20250033768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => Electric Tiltrotor Aircraft [patent_app_type] => utility [patent_app_number] => 18/674926 [patent_app_country] => US [patent_app_date] => 2024-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18674926 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674926
Electric tiltrotor aircraft May 26, 2024 Issued
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