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] => 17490980 [patent_doc_number] => 11280274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/992211 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7868 [patent_no_of_claims] => 19 [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] => 16992211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992211
Gas turbine engine Aug 12, 2020 Issued
Array ( [id] => 17891208 [patent_doc_number] => 11454167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Pumped heat energy storage system with hot-side thermal integration [patent_app_type] => utility [patent_app_number] => 16/991859 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 77 [patent_no_of_words] => 56449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991859
Pumped heat energy storage system with hot-side thermal integration Aug 11, 2020 Issued
Array ( [id] => 17414711 [patent_doc_number] => 20220049615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => PUMPED HEAT ENERGY STORAGE SYSTEM WITH CHARGE CYCLE THERMAL INTEGRATION [patent_app_type] => utility [patent_app_number] => 16/991805 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55443 [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] => 16991805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991805
Pumped heat energy storage system with charge cycle thermal integration Aug 11, 2020 Issued
Array ( [id] => 17953969 [patent_doc_number] => 11480067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Pumped heat energy storage system with generation cycle thermal integration [patent_app_type] => utility [patent_app_number] => 16/991813 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 77 [patent_no_of_words] => 55608 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991813
Pumped heat energy storage system with generation cycle thermal integration Aug 11, 2020 Issued
Array ( [id] => 17193642 [patent_doc_number] => 11162388 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Thermal management system to cool transient heat loads with low power consumption [patent_app_type] => utility [patent_app_number] => 16/991611 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 18396 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991611
Thermal management system to cool transient heat loads with low power consumption Aug 11, 2020 Issued
Array ( [id] => 17461088 [patent_doc_number] => 20220074393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => COMPOSITE AXIAL ENERGY CONSUMPTION DEVICE BASED ON PIEZOELECTRICITY AND SHAPE MEMORY ALLOY [patent_app_type] => utility [patent_app_number] => 17/297872 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297872
Composite axial energy consumption device based on piezoelectricity and shape memory alloy Jul 30, 2020 Issued
Array ( [id] => 16878924 [patent_doc_number] => 11029062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Geothermal heat mining system [patent_app_type] => utility [patent_app_number] => 16/940281 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 37 [patent_no_of_words] => 16831 [patent_no_of_claims] => 22 [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] => 16940281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/940281
Geothermal heat mining system Jul 26, 2020 Issued
Array ( [id] => 17909070 [patent_doc_number] => 11462939 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Hydrothermal vent energy harvesting, storage, and power distribution system [patent_app_type] => utility [patent_app_number] => 16/937682 [patent_app_country] => US [patent_app_date] => 2020-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9543 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16937682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/937682
Hydrothermal vent energy harvesting, storage, and power distribution system Jul 23, 2020 Issued
Array ( [id] => 19091249 [patent_doc_number] => 11952683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Actuator device, actuator band, and method for manufacturing actuator band [patent_app_type] => utility [patent_app_number] => 16/935180 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9340 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935180
Actuator device, actuator band, and method for manufacturing actuator band Jul 20, 2020 Issued
Array ( [id] => 17193641 [patent_doc_number] => 11162387 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Multi-temperature heat pump for thermal energy storage [patent_app_type] => utility [patent_app_number] => 16/928352 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7038 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928352 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928352
Multi-temperature heat pump for thermal energy storage Jul 13, 2020 Issued
Array ( [id] => 17344411 [patent_doc_number] => 20220010742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => SYSTEM AND METHOD FOR STARTING AN ENGINE [patent_app_type] => utility [patent_app_number] => 16/922174 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922174
System and method for starting an engine Jul 6, 2020 Issued
Array ( [id] => 17883548 [patent_doc_number] => 20220299025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => UNIAXIAL ECCENTRIC SCREW PUMP [patent_app_type] => utility [patent_app_number] => 17/636398 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17636398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636398
Uniaxial eccentric screw pump Jun 28, 2020 Issued
Array ( [id] => 17378677 [patent_doc_number] => 11236678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Gas turbine engine electrical generator [patent_app_type] => utility [patent_app_number] => 16/914827 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5638 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914827
Gas turbine engine electrical generator Jun 28, 2020 Issued
Array ( [id] => 16541785 [patent_doc_number] => 20200408198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => Driving Device, Camera Module and Electronic Apparatus [patent_app_type] => utility [patent_app_number] => 16/909168 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16909168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909168
Driving Device, Camera Module and Electronic Apparatus Jun 22, 2020 Abandoned
Array ( [id] => 16513603 [patent_doc_number] => 20200392861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => INTEGRATED ELECTRO-AERO-THERMAL TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/900168 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16900168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/900168
Integrated electro-aero-thermal turbine engine Jun 11, 2020 Issued
Array ( [id] => 17514256 [patent_doc_number] => 11293398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Drivetrain for a wave energy converter [patent_app_type] => utility [patent_app_number] => 16/896170 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 7038 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896170
Drivetrain for a wave energy converter Jun 7, 2020 Issued
Array ( [id] => 16329265 [patent_doc_number] => 20200300231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => GEOTHERMAL ENERGY SYSTEM AND METHOD OF PRODUCING POWER USING SAME [patent_app_type] => utility [patent_app_number] => 16/894677 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16894677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894677
Geothermal energy system and method of producing power using same Jun 4, 2020 Issued
Array ( [id] => 16573492 [patent_doc_number] => 10895409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Thermal storage system charging [patent_app_type] => utility [patent_app_number] => 16/885812 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 33 [patent_no_of_words] => 20385 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885812
Thermal storage system charging May 27, 2020 Issued
Array ( [id] => 16925902 [patent_doc_number] => 11047370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Shape memory alloy subsurface array deployment mechanism [patent_app_type] => utility [patent_app_number] => 16/884755 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 7232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884755
Shape memory alloy subsurface array deployment mechanism May 26, 2020 Issued
Array ( [id] => 17259635 [patent_doc_number] => 20210372620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => MULTI-WALLED STRUCTURE FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 16/883266 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883266 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883266
Multi-walled structure for a gas turbine engine May 25, 2020 Issued
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