Search

Hoang M. Nguyen

Examiner (ID: 6971, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3746, 3745, 3748, 2899
Total Applications
5385
Issued Applications
4291
Pending Applications
357
Abandoned Applications
768

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13279327 [patent_doc_number] => 10151237 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Turbocharger turbine stage valves controlled by a single actuator [patent_app_type] => utility [patent_app_number] => 15/533474 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 10308 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15533474 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533474
Turbocharger turbine stage valves controlled by a single actuator Dec 7, 2015 Issued
Array ( [id] => 13718649 [patent_doc_number] => 20170370279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => MONO OR DUAL COAXIAL SLIDER VALVE FOR CONTROLLING A TWIN SCROLL TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 15/533488 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15533488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533488
Mono or dual coaxial slider valve for controlling a twin scroll turbocharger Dec 6, 2015 Issued
Array ( [id] => 13704017 [patent_doc_number] => 20170362963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => PASSIVE ALTERNATOR DEPRESSURIZATION AND COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/536404 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15536404 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536404
PASSIVE ALTERNATOR DEPRESSURIZATION AND COOLING SYSTEM Dec 6, 2015 Abandoned
Array ( [id] => 14032343 [patent_doc_number] => 10227915 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Wastegate subassembly for a turbocharger [patent_app_type] => utility [patent_app_number] => 14/955104 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5807 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955104 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955104
Wastegate subassembly for a turbocharger Nov 30, 2015 Issued
Array ( [id] => 10737965 [patent_doc_number] => 20160084115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-24 [patent_title] => 'HEAT ENERGY DISTRIBUTION SYSTEMS AND METHODS FOR POWER RECOVERY' [patent_app_type] => utility [patent_app_number] => 14/955064 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 20237 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955064 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955064
Heat energy distribution systems and methods for power recovery Nov 30, 2015 Issued
Array ( [id] => 11664143 [patent_doc_number] => 20170152862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'METHOD FOR CONTROLLING A TRIM-ADJUSTMENT MECHANISM FOR A CENTRIFUGAL COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 14/955099 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4251 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14955099 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955099
Method for controlling a trim-adjustment mechanism for a centrifugal compressor Nov 30, 2015 Issued
Array ( [id] => 12172870 [patent_doc_number] => 09891003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Combined heat and power system' [patent_app_type] => utility [patent_app_number] => 14/936174 [patent_app_country] => US [patent_app_date] => 2015-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 12476 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14936174 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/936174
Combined heat and power system Nov 8, 2015 Issued
Array ( [id] => 15396789 [patent_doc_number] => 10539045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => System for recovering thermal energy produced in pyrometallurgical process plants or similar, to convert same into, or generate, electrical energy [patent_app_type] => utility [patent_app_number] => 15/771749 [patent_app_country] => US [patent_app_date] => 2015-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2134 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771749
System for recovering thermal energy produced in pyrometallurgical process plants or similar, to convert same into, or generate, electrical energy Nov 2, 2015 Issued
Array ( [id] => 12947221 [patent_doc_number] => 09835142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Bladeless turbine [patent_app_type] => utility [patent_app_number] => 14/887312 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 46 [patent_no_of_words] => 10781 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14887312 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/887312
Bladeless turbine Oct 18, 2015 Issued
Array ( [id] => 10694410 [patent_doc_number] => 20160040556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-11 [patent_title] => 'COMBINED HEAT AND POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/886997 [patent_app_country] => US [patent_app_date] => 2015-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10987 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14886997 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/886997
Combined heat and power system Oct 18, 2015 Issued
Array ( [id] => 14391971 [patent_doc_number] => 10309258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Method for compensating load peaks during energy generation and/or for generating electrical energy and/or for generating hydrogen, and a storage power plant [patent_app_type] => utility [patent_app_number] => 15/519622 [patent_app_country] => US [patent_app_date] => 2015-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8464 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15519622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/519622
Method for compensating load peaks during energy generation and/or for generating electrical energy and/or for generating hydrogen, and a storage power plant Oct 15, 2015 Issued
Array ( [id] => 10690229 [patent_doc_number] => 20160036375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'TRANSPORTABLE HYBRID POWER SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/883335 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2631 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14883335 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/883335
Transportable hybrid power system Oct 13, 2015 Issued
Array ( [id] => 10990086 [patent_doc_number] => 20160187031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'GEOTHERMAL ENERGY COLLECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/877568 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 12434 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14877568 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/877568
Geothermal energy collection system Oct 6, 2015 Issued
Array ( [id] => 10678891 [patent_doc_number] => 20160025036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'Coolant Penetrating Cold-End Pressure Vessel' [patent_app_type] => utility [patent_app_number] => 14/874941 [patent_app_country] => US [patent_app_date] => 2015-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4529 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14874941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/874941
Coolant penetrating cold-end pressure vessel Oct 4, 2015 Issued
Array ( [id] => 10671714 [patent_doc_number] => 20160017859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'UNDERWATER DEVICE' [patent_app_type] => utility [patent_app_number] => 14/870776 [patent_app_country] => US [patent_app_date] => 2015-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7197 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14870776 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/870776
Underwater device Sep 29, 2015 Issued
Array ( [id] => 10542347 [patent_doc_number] => 09267462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-02-23 [patent_title] => 'Fluid expansion engine' [patent_app_type] => utility [patent_app_number] => 14/863395 [patent_app_country] => US [patent_app_date] => 2015-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3400 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14863395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/863395
Fluid expansion engine Sep 22, 2015 Issued
Array ( [id] => 10657109 [patent_doc_number] => 20160003254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'NOISE CANCELLATION BY PHASE-MATCHING COMMUNICATING DUCTS OF ROOTS-TYPE BLOWER AND EXPANDER' [patent_app_type] => utility [patent_app_number] => 14/854680 [patent_app_country] => US [patent_app_date] => 2015-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2812 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14854680 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/854680
NOISE CANCELLATION BY PHASE-MATCHING COMMUNICATING DUCTS OF ROOTS-TYPE BLOWER AND EXPANDER Sep 14, 2015 Abandoned
Array ( [id] => 14262501 [patent_doc_number] => 10280805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Method for generating energy, in which an electropositive metal is atomized and/or sprayed and combusted with a reaction gas, and a device for carrying out said method [patent_app_type] => utility [patent_app_number] => 15/511270 [patent_app_country] => US [patent_app_date] => 2015-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10835 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15511270 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/511270
Method for generating energy, in which an electropositive metal is atomized and/or sprayed and combusted with a reaction gas, and a device for carrying out said method Sep 10, 2015 Issued
Array ( [id] => 13289959 [patent_doc_number] => 10156161 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Compressed fluid storage power generation device [patent_app_type] => utility [patent_app_number] => 15/504390 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 16452 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15504390 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/504390
Compressed fluid storage power generation device Aug 24, 2015 Issued
Array ( [id] => 12002669 [patent_doc_number] => 20170306824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'INTERNAL COMBUSTION ENGINE, AND DEVICE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/323061 [patent_app_country] => US [patent_app_date] => 2015-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11093 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15323061 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323061
Internal combustion engine, and device and method for controlling internal combustion engine Aug 6, 2015 Issued
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