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] => 12491670 [patent_doc_number] => 09995170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => System and method for heating components of a heat recovery steam generator [patent_app_type] => utility [patent_app_number] => 15/071400 [patent_app_country] => US [patent_app_date] => 2016-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7737 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15071400 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/071400
System and method for heating components of a heat recovery steam generator Mar 15, 2016 Issued
Array ( [id] => 10998128 [patent_doc_number] => 20160195073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'Modular Power Generator' [patent_app_type] => utility [patent_app_number] => 15/067051 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7698 [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] => 15067051 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/067051
Modular power generator Mar 9, 2016 Issued
Array ( [id] => 12186145 [patent_doc_number] => 20180045080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'INTAKE AIR COOLING METHOD, INTAKE AIR COOLING DEVICE EXECUTING SAID METHOD, AND WASTE HEAT RECOVERY FACILITY AND GAS TURBINE PLANT EACH COMPRISING SAID INTAKE AIR COOLING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/554523 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16655 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [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] => 15554523 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/554523
Intake air cooling method, intake air cooling device executing said method, and waste heat recovery facility and gas turbine plant each comprising said intake air cooling device Mar 9, 2016 Issued
Array ( [id] => 10988672 [patent_doc_number] => 20160185617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'Locally Powered Water Distillation System' [patent_app_type] => utility [patent_app_number] => 15/062854 [patent_app_country] => US [patent_app_date] => 2016-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5973 [patent_no_of_claims] => 16 [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] => 15062854 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/062854
Locally powered water distillation system Mar 6, 2016 Issued
Array ( [id] => 10989768 [patent_doc_number] => 20160186713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'TURBINE ROTOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/062722 [patent_app_country] => US [patent_app_date] => 2016-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5752 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 19 [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] => 15062722 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/062722
TURBINE ROTOR ASSEMBLY Mar 6, 2016 Abandoned
Array ( [id] => 13566923 [patent_doc_number] => 20180335009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => SYSTEM FOR CONVERSION OF THE WHOLE KINETIC ENERGY OF SEA WAVE INTO ELECTRICITY BY ONE-WAY DIRECT DRIVE SHAFT CONVERTER, (ODSC SYSTEM) [patent_app_type] => utility [patent_app_number] => 15/529878 [patent_app_country] => US [patent_app_date] => 2016-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15529878 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/529878
System for conversion of the whole kinetic energy of sea wave into electricity by one-way direct drive shaft converter, (ODSC system) Feb 22, 2016 Issued
Array ( [id] => 11450919 [patent_doc_number] => 09574552 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'System and method for power generation' [patent_app_type] => utility [patent_app_number] => 15/049432 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3783 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15049432 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/049432
System and method for power generation Feb 21, 2016 Issued
Array ( [id] => 14262509 [patent_doc_number] => 10280809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Methods for operating a combined cycle power plant and improving part load efficiency [patent_app_type] => utility [patent_app_number] => 15/551942 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5093 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15551942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/551942
Methods for operating a combined cycle power plant and improving part load efficiency Feb 1, 2016 Issued
Array ( [id] => 11025925 [patent_doc_number] => 20160222881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'SYSTEM AND METHOD FOR STORING ENERGY IN FORM OF COMPRESSED AIR IN TUBES INTEGRATED IN A TANK CONTAINING WATER AND WATER VAPOUR' [patent_app_type] => utility [patent_app_number] => 15/013256 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4212 [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] => 15013256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/013256
System and method for storing energy in form of compressed air in tubes integrated in a tank containing water and water vapour Feb 1, 2016 Issued
Array ( [id] => 11837159 [patent_doc_number] => 20170218878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'SYSTEM AND METHOD FOR IN-CYLINDER THERMAL ENERGY RECOVERY AND CONTROLLING CYLINDER TEMPERATURE' [patent_app_type] => utility [patent_app_number] => 15/013786 [patent_app_country] => US [patent_app_date] => 2016-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8660 [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] => 15013786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/013786
System and method for in-cylinder thermal energy recovery and controlling cylinder temperature Feb 1, 2016 Issued
Array ( [id] => 12349428 [patent_doc_number] => 09951979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Electrical energy storage and discharge system [patent_app_type] => utility [patent_app_number] => 15/012155 [patent_app_country] => US [patent_app_date] => 2016-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4641 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15012155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/012155
Electrical energy storage and discharge system Jan 31, 2016 Issued
Array ( [id] => 12247936 [patent_doc_number] => 09920706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Methods of laser powering unmanned aerial vehicles with heat engines' [patent_app_type] => utility [patent_app_number] => 15/009080 [patent_app_country] => US [patent_app_date] => 2016-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 2994 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15009080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/009080
Methods of laser powering unmanned aerial vehicles with heat engines Jan 27, 2016 Issued
Array ( [id] => 11024870 [patent_doc_number] => 20160221825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'QUANTUM OTTO ENGINE' [patent_app_type] => utility [patent_app_number] => 15/008263 [patent_app_country] => US [patent_app_date] => 2016-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6877 [patent_no_of_claims] => 21 [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] => 15008263 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/008263
Quantum otto engine Jan 26, 2016 Issued
Array ( [id] => 11822491 [patent_doc_number] => 20170211428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'AIR COMPRESSOR HAVING SUPPLEMENTAL POWER SOURCE' [patent_app_type] => utility [patent_app_number] => 15/006638 [patent_app_country] => US [patent_app_date] => 2016-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3841 [patent_no_of_claims] => 22 [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] => 15006638 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/006638
Air compressor having supplemental power source Jan 25, 2016 Issued
Array ( [id] => 11129941 [patent_doc_number] => 20160326916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'SUPERCRITICAL CO2 GENERATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/002633 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6697 [patent_no_of_claims] => 20 [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] => 15002633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002633
Supercritical CO2 generation system Jan 20, 2016 Issued
Array ( [id] => 11010647 [patent_doc_number] => 20160207600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'Hydro-compressed gas powered marine engine, marine vessels using such engine and method' [patent_app_type] => utility [patent_app_number] => 14/987603 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4576 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [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] => 14987603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987603
Hydro-compressed gas powered marine engine, marine vessels using such engine and method Jan 3, 2016 Abandoned
Array ( [id] => 16261922 [patent_doc_number] => 10753348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Apparatuses and systems for converting fluid energy to mechanical motion [patent_app_type] => utility [patent_app_number] => 14/986686 [patent_app_country] => US [patent_app_date] => 2016-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 33 [patent_no_of_words] => 12087 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14986686 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986686
Apparatuses and systems for converting fluid energy to mechanical motion Jan 2, 2016 Issued
Array ( [id] => 15698555 [patent_doc_number] => 10605448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Boiler using liquid metal as working medium and power generation system comprising same [patent_app_type] => utility [patent_app_number] => 15/536959 [patent_app_country] => US [patent_app_date] => 2015-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4092 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15536959 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/536959
Boiler using liquid metal as working medium and power generation system comprising same Dec 17, 2015 Issued
Array ( [id] => 12389289 [patent_doc_number] => 09964004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Apparatus, systems, and methods for low grade waste heat management [patent_app_type] => utility [patent_app_number] => 14/967340 [patent_app_country] => US [patent_app_date] => 2015-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7066 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14967340 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/967340
Apparatus, systems, and methods for low grade waste heat management Dec 12, 2015 Issued
Array ( [id] => 11025960 [patent_doc_number] => 20160222915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'SYSTEM AND METHOD FOR ELECTRICALLY-COUPLED THERMAL CYCLE' [patent_app_type] => utility [patent_app_number] => 14/962947 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6834 [patent_no_of_claims] => 1 [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] => 14962947 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/962947
SYSTEM AND METHOD FOR ELECTRICALLY-COUPLED THERMAL CYCLE Dec 7, 2015 Abandoned
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