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] => 17705380 [patent_doc_number] => 20220205386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => COMPRESSION IN A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/697630 [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] => 24434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697630
Compression in a gas turbine engine Mar 16, 2022 Issued
Array ( [id] => 19890900 [patent_doc_number] => 20250116212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CARTRIDGE FOR A HEAT ENGINE HAVING A THERMODYNAMIC CYCLE AND ASSOCIATED HEAT ENGINE [patent_app_type] => utility [patent_app_number] => 18/550366 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18550366 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/550366
Cartridge for a heat engine having a thermodynamic cycle and associated heat engine Mar 14, 2022 Issued
Array ( [id] => 19161705 [patent_doc_number] => 20240154412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Portable Jump Starter and Air Compressor Device [patent_app_type] => utility [patent_app_number] => 18/548615 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548615
Portable Jump Starter and Air Compressor Device Mar 14, 2022 Pending
Array ( [id] => 17688740 [patent_doc_number] => 20220196032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Blower Assembly [patent_app_type] => utility [patent_app_number] => 17/691482 [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] => 3504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691482
Blower assembly Mar 9, 2022 Issued
Array ( [id] => 19188542 [patent_doc_number] => 20240167455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => WINDMILL AND WIND POWER GENERATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/283154 [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] => 3275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18283154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/283154
Windmill and wind power generation apparatus Mar 9, 2022 Issued
Array ( [id] => 18872019 [patent_doc_number] => 11859811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Auxiliary boiler systems and methods of operating and implementing same [patent_app_type] => utility [patent_app_number] => 17/688443 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9739 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17688443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/688443
Auxiliary boiler systems and methods of operating and implementing same Mar 6, 2022 Issued
Array ( [id] => 19061001 [patent_doc_number] => 11940224 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-03-26 [patent_title] => Method of operating a thermal energy storage system [patent_app_type] => utility [patent_app_number] => 18/279816 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7002 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279816
Method of operating a thermal energy storage system Mar 1, 2022 Issued
Array ( [id] => 17792947 [patent_doc_number] => 20220252038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Drivetrain for a Wave Energy Converter [patent_app_type] => utility [patent_app_number] => 17/678899 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678899
Drivetrain for a Wave Energy Converter Feb 22, 2022 Abandoned
Array ( [id] => 18267941 [patent_doc_number] => 20230089183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => SPRAYING AND RE-HEATING VAPOR REACTOR AND GENERATOR APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/678586 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678586
Spraying and re-heating vapor reactor and generator apparatus using the same Feb 22, 2022 Issued
Array ( [id] => 17642702 [patent_doc_number] => 20220170440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => INERTIAL HYDRODYNAMIC PUMP AND WAVE ENGINE [patent_app_type] => utility [patent_app_number] => 17/674316 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 110505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674316
Inertial hydrodynamic pump and wave engine Feb 16, 2022 Issued
Array ( [id] => 18568077 [patent_doc_number] => 20230258413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => HEAT STORAGE SYSTEM AND METHOD FOR STORING AND EXTRACTING HEAT [patent_app_type] => utility [patent_app_number] => 17/672839 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17672839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/672839
Heat storage system and method for storing and extracting heat Feb 15, 2022 Issued
Array ( [id] => 19898354 [patent_doc_number] => 12276266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Engine operating using a compression SMA material [patent_app_type] => utility [patent_app_number] => 18/276419 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18276419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/276419
Engine operating using a compression SMA material Feb 10, 2022 Issued
Array ( [id] => 17960769 [patent_doc_number] => 20220341349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => Solid Oxide Electrolysis System with Thermal Energy Storage System [patent_app_type] => utility [patent_app_number] => 17/650523 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118396 [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] => 17650523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650523
Solid oxide electrolysis system with thermal energy storage system Feb 8, 2022 Issued
Array ( [id] => 17852596 [patent_doc_number] => 20220282638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => Calcination System With Thermal Energy Storage System [patent_app_type] => utility [patent_app_number] => 17/650522 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650522 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650522
Material activation system with thermal energy storage system Feb 8, 2022 Issued
Array ( [id] => 17743122 [patent_doc_number] => 11391181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Thermal energy storage system with system for deep discharge of thermal storage blocks [patent_app_type] => utility [patent_app_number] => 17/650519 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 107 [patent_figures_cnt] => 111 [patent_no_of_words] => 118412 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650519 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650519
Thermal energy storage system with system for deep discharge of thermal storage blocks Feb 8, 2022 Issued
Array ( [id] => 17808153 [patent_doc_number] => 20220259988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Thermal Energy Storage System With Steam Generation System Including Flow Control And Energy Cogeneration [patent_app_type] => utility [patent_app_number] => 17/668333 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668333 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668333
Thermal energy storage system with steam generation system including flow control and energy cogeneration Feb 8, 2022 Issued
Array ( [id] => 17830877 [patent_doc_number] => 20220268181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Thermal Energy Storage System With Forecast Control Of Operating Parameters [patent_app_type] => utility [patent_app_number] => 17/668342 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668342
Thermal energy storage system with forecast control of operating parameters Feb 8, 2022 Issued
Array ( [id] => 17830875 [patent_doc_number] => 20220268179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Thermal Energy Storage System with Alternating Discharge Operation [patent_app_type] => utility [patent_app_number] => 17/650520 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650520 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650520
Thermal energy storage system with alternating discharge operation Feb 8, 2022 Issued
Array ( [id] => 18071798 [patent_doc_number] => 11530625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Thermal energy storage assemblage [patent_app_type] => utility [patent_app_number] => 17/650517 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 107 [patent_figures_cnt] => 111 [patent_no_of_words] => 118397 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650517
Thermal energy storage assemblage Feb 8, 2022 Issued
Array ( [id] => 17642650 [patent_doc_number] => 20220170388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Thermal Energy Storage System With Heat Discharge System to Prevent Thermal Runaway [patent_app_type] => utility [patent_app_number] => 17/650521 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 118439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17650521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650521
Thermal energy storage system with heat discharge system to prevent thermal runaway Feb 8, 2022 Issued
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