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] => 19404448 [patent_doc_number] => 20240287959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => WAVE SWELL ENERGY CAPTURE INFRASTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/399280 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18399280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399280
Wave swell energy capture infrastructure Dec 27, 2023 Issued
Array ( [id] => 19113501 [patent_doc_number] => 20240125251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => THERMAL ENERGY STORAGE SYSTEMS FOR USE IN MATERIAL PROCESSING [patent_app_type] => utility [patent_app_number] => 18/395266 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -94 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395266
Thermal energy storage systems for use in material processing Dec 21, 2023 Issued
Array ( [id] => 19638339 [patent_doc_number] => 12168944 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-17 [patent_title] => Absorption Carnot battery [patent_app_type] => utility [patent_app_number] => 18/389833 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9420 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389833
Absorption Carnot battery Dec 19, 2023 Issued
Array ( [id] => 19098523 [patent_doc_number] => 20240117751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => PUMPED HEAT ENERGY STORAGE SYSTEM WITH CHARGE CYCLE THERMAL INTEGRATION [patent_app_type] => utility [patent_app_number] => 18/543542 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543542
PUMPED HEAT ENERGY STORAGE SYSTEM WITH CHARGE CYCLE THERMAL INTEGRATION Dec 17, 2023 Pending
Array ( [id] => 19298298 [patent_doc_number] => 20240226864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => AMMONIA SLIP CATALYST FILTER [patent_app_type] => utility [patent_app_number] => 18/540982 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540982
AMMONIA SLIP CATALYST FILTER Dec 14, 2023 Pending
Array ( [id] => 19955723 [patent_doc_number] => 12326132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Wave energy capturing device [patent_app_type] => utility [patent_app_number] => 18/539680 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 2351 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539680
Wave energy capturing device Dec 13, 2023 Issued
Array ( [id] => 19067976 [patent_doc_number] => 20240102402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => PUMPED HEAT ENERGY STORAGE SYSTEM WITH GENERATION CYCLE THERMAL INTEGRATION [patent_app_type] => utility [patent_app_number] => 18/535495 [patent_app_country] => US [patent_app_date] => 2023-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18535495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/535495
PUMPED HEAT ENERGY STORAGE SYSTEM WITH GENERATION CYCLE THERMAL INTEGRATION Dec 10, 2023 Abandoned
Array ( [id] => 19051691 [patent_doc_number] => 20240093660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => SYSTEMS AND METHODS UTILIZING GAS TEMPERATURE AS A POWER SOURCE [patent_app_type] => utility [patent_app_number] => 18/524336 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524336
Systems and methods utilizing gas temperature as a power source Nov 29, 2023 Issued
Array ( [id] => 19021611 [patent_doc_number] => 20240077782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Shape Memory Alloy Actuators And Methods Thereof [patent_app_type] => utility [patent_app_number] => 18/389321 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389321
Shape memory alloy actuators and methods thereof Nov 13, 2023 Issued
Array ( [id] => 19234461 [patent_doc_number] => 20240191654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => WASTE HEAT GATHERING AND TRANSFER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/507806 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6553 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18507806 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/507806
WASTE HEAT GATHERING AND TRANSFER SYSTEM AND METHOD Nov 12, 2023 Abandoned
Array ( [id] => 19020892 [patent_doc_number] => 20240077063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => GAS SEPARATED CYCLING OF SMA/NTE BUNDLES IN A FLUID ENVIRONMENT FOR POWER PRODUCTION CYCLE OR HEAT PUMP CYCLES [patent_app_type] => utility [patent_app_number] => 18/389055 [patent_app_country] => US [patent_app_date] => 2023-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18389055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/389055
Gas separated cycling of SMA/NTE bundles in a fluid environment for power production cycle or heat pump cycles Nov 12, 2023 Issued
Array ( [id] => 19464971 [patent_doc_number] => 20240318640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => Ocean Thermal Energy Conversion Power Plant [patent_app_type] => utility [patent_app_number] => 18/502654 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18502654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502654
Ocean thermal energy conversion power plant Nov 5, 2023 Issued
Array ( [id] => 20810644 [patent_doc_number] => 20260185466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-02 [patent_title] => DEACTIVATING ROLLER WITH TORSIONAL SPRING [patent_app_type] => utility [patent_app_number] => 19/126541 [patent_app_country] => US [patent_app_date] => 2023-11-03 [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] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19126541 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/126541
DEACTIVATING ROLLER WITH TORSIONAL SPRING Nov 2, 2023 Pending
Array ( [id] => 20600749 [patent_doc_number] => 20260078756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => RESTRICTION COMPONENT [patent_app_type] => utility [patent_app_number] => 19/107474 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1053 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19107474 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/107474
RESTRICTION COMPONENT Nov 1, 2023 Pending
Array ( [id] => 19904647 [patent_doc_number] => 12281644 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Shape-memory material actuators [patent_app_type] => utility [patent_app_number] => 18/498595 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3249 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498595
Shape-memory material actuators Oct 30, 2023 Issued
Array ( [id] => 18988672 [patent_doc_number] => 20240060641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => Offshore Carbon Capture and Injection Method and System [patent_app_type] => utility [patent_app_number] => 18/497765 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18497765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497765
Offshore carbon capture and injection method and system Oct 29, 2023 Issued
Array ( [id] => 19291312 [patent_doc_number] => 12030657 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-09 [patent_title] => System and methods for power split algorithm design for aircraft hybrid electric propulsion based on combined actor-critic RL agent and control barrier function filter [patent_app_type] => utility [patent_app_number] => 18/496117 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6771 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496117
System and methods for power split algorithm design for aircraft hybrid electric propulsion based on combined actor-critic RL agent and control barrier function filter Oct 26, 2023 Issued
Array ( [id] => 19717855 [patent_doc_number] => 12203382 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Bearing oil distribution scheme [patent_app_type] => utility [patent_app_number] => 18/382671 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3828 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382671
Bearing oil distribution scheme Oct 22, 2023 Issued
Array ( [id] => 19731584 [patent_doc_number] => 12209575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Actuation systems and methods [patent_app_type] => utility [patent_app_number] => 18/382208 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 38 [patent_no_of_words] => 16055 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382208
Actuation systems and methods Oct 19, 2023 Issued
Array ( [id] => 18940316 [patent_doc_number] => 20240035455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SMA ACTUATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/379751 [patent_app_country] => US [patent_app_date] => 2023-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9230 [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] => 18379751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379751
SMA actuator assembly Oct 12, 2023 Issued
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