Search

Hung V. Ngo

Examiner (ID: 17039, Phone: (571)272-1979 , Office: P/2847 )

Most Active Art Unit
2831
Art Unit(s)
2835, 2846, 2109, 2841, 2847, 3621, 2831
Total Applications
2458
Issued Applications
1991
Pending Applications
160
Abandoned Applications
340

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19513014 [patent_doc_number] => 20240344700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INTERNAL COMBUSTION ENGINE WITH CERAMIC PILOT CHAMBER COMPONENT(S) [patent_app_type] => utility [patent_app_number] => 18/135575 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18135575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135575
Internal combustion engine with ceramic pilot chamber component(s) Apr 16, 2023 Issued
Array ( [id] => 20165627 [patent_doc_number] => 20250257673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SYSTEM FOR GENERATING ELECTRICITY OR HYDROGEN FROM NATURAL GAS [patent_app_type] => utility [patent_app_number] => 18/857431 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18857431 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/857431
SYSTEM FOR GENERATING ELECTRICITY OR HYDROGEN FROM NATURAL GAS Apr 11, 2023 Abandoned
Array ( [id] => 20818983 [patent_doc_number] => 12674448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-07 [patent_title] => Pump for a bioprocessing system [patent_app_type] => utility [patent_app_number] => 18/847659 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7476 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847659
PUMP FOR A BIOPROCESSING SYSTEM Apr 11, 2023 Pending
Array ( [id] => 18948689 [patent_doc_number] => 11891975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Inertial hydrodynamic pump and wave engine [patent_app_type] => utility [patent_app_number] => 18/130343 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 212 [patent_figures_cnt] => 250 [patent_no_of_words] => 110520 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130343 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130343
Inertial hydrodynamic pump and wave engine Apr 2, 2023 Issued
Array ( [id] => 20094013 [patent_doc_number] => 20250223949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => ACTUATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/853516 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18853516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853516
Actuator assembly Apr 2, 2023 Issued
Array ( [id] => 19044186 [patent_doc_number] => 11933278 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-19 [patent_title] => Systems for generating energy from geothermal sources and methods of operating and constructing same [patent_app_type] => utility [patent_app_number] => 18/193904 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22012 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193904 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193904
Systems for generating energy from geothermal sources and methods of operating and constructing same Mar 30, 2023 Issued
Array ( [id] => 20579316 [patent_doc_number] => 12571562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Solar collector [patent_app_type] => utility [patent_app_number] => 18/852096 [patent_app_country] => US [patent_app_date] => 2023-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 48 [patent_no_of_words] => 10941 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852096
Solar collector Mar 28, 2023 Issued
Array ( [id] => 20085926 [patent_doc_number] => 20250215862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => Solid State Thermodynamic Cycle [patent_app_type] => utility [patent_app_number] => 18/852293 [patent_app_country] => US [patent_app_date] => 2023-03-28 [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] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18852293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852293
Solid State Thermodynamic Cycle Mar 27, 2023 Pending
Array ( [id] => 18512036 [patent_doc_number] => 20230228232 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COMPRESSION IN A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/123091 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18123091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/123091
Compression in a gas turbine engine Mar 16, 2023 Issued
Array ( [id] => 20467387 [patent_doc_number] => 12523422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => System and method for efficient natural gas pretreatment [patent_app_type] => utility [patent_app_number] => 18/184302 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 26 [patent_no_of_words] => 12998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184302
System and method for efficient natural gas pretreatment Mar 14, 2023 Issued
Array ( [id] => 20093112 [patent_doc_number] => 20250223048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => METHOD AND UNIT FOR CONTROLLING A MOTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/846936 [patent_app_country] => US [patent_app_date] => 2023-03-14 [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] => -7 [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] => 18846936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846936
Method and unit for controlling a motor assembly Mar 13, 2023 Issued
Array ( [id] => 18538175 [patent_doc_number] => 20230243278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ENERGY STORAGE SYSTEM AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/120955 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18120955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/120955
Energy storage system and applications Mar 12, 2023 Issued
Array ( [id] => 18469719 [patent_doc_number] => 20230204003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => SYSTEMS AND METHODS UTILIZING GAS TEMPERATURE AS A POWER SOURCE [patent_app_type] => utility [patent_app_number] => 18/116901 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116901
Systems and methods utilizing gas temperature as a power source Mar 2, 2023 Issued
Array ( [id] => 20459963 [patent_doc_number] => 20260009387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => Valve Pump Unit [patent_app_type] => utility [patent_app_number] => 18/843924 [patent_app_country] => US [patent_app_date] => 2023-03-02 [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] => -15 [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] => 18843924 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/843924
Valve Pump Unit Mar 1, 2023 Pending
Array ( [id] => 18498081 [patent_doc_number] => 20230220784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => INTEGRATED ELECTRO-AERO-THERMAL TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 18/115943 [patent_app_country] => US [patent_app_date] => 2023-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7295 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115943 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115943
Integrated electro-aero-thermal turbine engine Feb 28, 2023 Issued
Array ( [id] => 18498134 [patent_doc_number] => 20230220837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => PERFORMANCE AMPLIFICATION OF SUPER-ELASTIC AND SHAPE MEMORY ACTUATOR DEVICES USING RESPONSE MODIFICATION WITH HYDRAULIC AND PSEUDO HYDRAULIC MEANS [patent_app_type] => utility [patent_app_number] => 18/113871 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18113871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113871
PERFORMANCE AMPLIFICATION OF SUPER-ELASTIC AND SHAPE MEMORY ACTUATOR DEVICES USING RESPONSE MODIFICATION WITH HYDRAULIC AND PSEUDO HYDRAULIC MEANS Feb 23, 2023 Abandoned
Array ( [id] => 18597997 [patent_doc_number] => 20230272796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => GEARED COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/172539 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172539
Geared compressor Feb 21, 2023 Issued
Array ( [id] => 19390218 [patent_doc_number] => 20240280088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SHAPE MEMORY MATERIAL MEMBER-BASED ACTUATOR WITH ELECTROSTATIC CLUTCH [patent_app_type] => utility [patent_app_number] => 18/172637 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172637 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172637
Shape memory material member-based actuator with electrostatic clutch preliminary class Feb 21, 2023 Issued
Array ( [id] => 18888330 [patent_doc_number] => 11867096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Calcination system with thermal energy storage system [patent_app_type] => utility [patent_app_number] => 18/171593 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 107 [patent_figures_cnt] => 111 [patent_no_of_words] => 90236 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171593
Calcination system with thermal energy storage system Feb 19, 2023 Issued
Array ( [id] => 18469684 [patent_doc_number] => 20230203968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Methods For Material Activation With Thermal Energy Storage System [patent_app_type] => utility [patent_app_number] => 18/171602 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 90230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171602 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171602
Methods for material activation with thermal energy storage system Feb 19, 2023 Issued
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