Search

Hoang M. Nguyen

Examiner (ID: 11170, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3745, 3746, 2899, 3748
Total Applications
5366
Issued Applications
4277
Pending Applications
353
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18102956 [patent_doc_number] => 11542837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => System and method for increasing power output from an organic vapor turbine [patent_app_type] => utility [patent_app_number] => 17/264025 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5659 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17264025 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264025
System and method for increasing power output from an organic vapor turbine Dec 26, 2018 Issued
Array ( [id] => 16092123 [patent_doc_number] => 20200200048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Rotational Power System [patent_app_type] => utility [patent_app_number] => 16/229965 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3096 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229965
Rotational Power System Dec 20, 2018 Abandoned
Array ( [id] => 16832772 [patent_doc_number] => 11009013 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Energy conversion device [patent_app_type] => utility [patent_app_number] => 16/958475 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 13692 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958475 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958475
Energy conversion device Dec 20, 2018 Issued
Array ( [id] => 17282091 [patent_doc_number] => 11199113 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Combined cycle power plant and method for operating the combined cycle power plant [patent_app_type] => utility [patent_app_number] => 16/228865 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2973 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228865
Combined cycle power plant and method for operating the combined cycle power plant Dec 20, 2018 Issued
Array ( [id] => 17150073 [patent_doc_number] => 11143140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Stirling engine comprising a cooling tube on a working cylinder [patent_app_type] => utility [patent_app_number] => 16/977424 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5978 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977424
Stirling engine comprising a cooling tube on a working cylinder Dec 19, 2018 Issued
Array ( [id] => 16353751 [patent_doc_number] => 10794255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Apparatus for utilizing waste heat of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/224832 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3132 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224832
Apparatus for utilizing waste heat of an internal combustion engine Dec 18, 2018 Issued
Array ( [id] => 16583481 [patent_doc_number] => 20210017883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => PROCESS, PLANT AND THERMODYNAMIC CYCLE FOR PRODUCTION OF POWER FROM VARIABLE TEMPERATURE HEAT SOURCES [patent_app_type] => utility [patent_app_number] => 16/955354 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955354
PROCESS, PLANT AND THERMODYNAMIC CYCLE FOR PRODUCTION OF POWER FROM VARIABLE TEMPERATURE HEAT SOURCES Dec 17, 2018 Abandoned
Array ( [id] => 14502933 [patent_doc_number] => 20190195121 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => SYSTEMS AND METHOD FOR A WASTE HEAT-DRIVEN TURBOCHARGER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/220389 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220389 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220389
Systems and method for a waste heat-driven turbocharger system Dec 13, 2018 Issued
Array ( [id] => 16074123 [patent_doc_number] => 20200191048 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SYSTEMS AND METHODS FOR INCREASING POWER OUTPUT IN A WASTE HEAT DRIVEN AIR BRAYTON CYCLE TURBOCHARGER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/221306 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221306 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221306
Systems and methods for increasing power output in a waste heat driven air brayton cycle turbocharger system Dec 13, 2018 Issued
Array ( [id] => 16074051 [patent_doc_number] => 20200191012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => METHOD AND SYSTEMS FOR A VARIABLE GEOMETRY TURBOCHARGER FOR AN ENGINE [patent_app_type] => utility [patent_app_number] => 16/219462 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219462 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219462
Method and systems for a variable geometry turbocharger for an engine Dec 12, 2018 Issued
Array ( [id] => 14215491 [patent_doc_number] => 20190120130 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => STRADDLED VEHICLE [patent_app_type] => utility [patent_app_number] => 16/219880 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 576 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219880
Straddled vehicle Dec 12, 2018 Issued
Array ( [id] => 16591194 [patent_doc_number] => 10900446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Device for heat transfer [patent_app_type] => utility [patent_app_number] => 16/219104 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6852 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219104
Device for heat transfer Dec 12, 2018 Issued
Array ( [id] => 17620643 [patent_doc_number] => 11339687 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Power plant [patent_app_type] => utility [patent_app_number] => 16/956986 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6950 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16956986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/956986
Power plant Dec 11, 2018 Issued
Array ( [id] => 16290820 [patent_doc_number] => 10767659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Exhaust gas recirculation compressor inlet thermal separation system [patent_app_type] => utility [patent_app_number] => 16/217191 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3199 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16217191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217191
Exhaust gas recirculation compressor inlet thermal separation system Dec 11, 2018 Issued
Array ( [id] => 16014589 [patent_doc_number] => 20200182137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => TURBOCHARGER VARIABLE SPEED CONTROL [patent_app_type] => utility [patent_app_number] => 16/216315 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216315
Turbocharger variable speed control Dec 10, 2018 Issued
Array ( [id] => 16014601 [patent_doc_number] => 20200182143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => TURBOCHARGER COMPRESSOR WITH ADJUSTABLE-TRIM MECHANISM AND NOISE-ATTENUATOR [patent_app_type] => utility [patent_app_number] => 16/214191 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214191
Turbocharger compressor with adjustable-trim mechanism and noise-attenuator Dec 9, 2018 Issued
Array ( [id] => 16353794 [patent_doc_number] => 10794298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Engine [patent_app_type] => utility [patent_app_number] => 16/212794 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7246 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212794
Engine Dec 6, 2018 Issued
Array ( [id] => 15118537 [patent_doc_number] => 20190345901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => FUEL INJECTION CONTROL METHOD OF FUEL REFORMER AND FUEL REFORMING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/213688 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16213688 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/213688
Fuel injection control method of fuel reformer and fuel reforming system Dec 6, 2018 Issued
Array ( [id] => 15040187 [patent_doc_number] => 20190331098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => HEAT STORAGE DEVICES FOR SOLAR STEAM GENERATION, INCLUDING RECIRCULATION AND DESALINATION, AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/206838 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206838 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206838
HEAT STORAGE DEVICES FOR SOLAR STEAM GENERATION, INCLUDING RECIRCULATION AND DESALINATION, AND ASSOCIATED SYSTEMS AND METHODS Nov 29, 2018 Abandoned
Array ( [id] => 17407614 [patent_doc_number] => 11248489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Monitoring sensor for state of blade of rotating machine, position adjustment method for sensor, and rotating machine [patent_app_type] => utility [patent_app_number] => 16/762321 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 10049 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16762321 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/762321
Monitoring sensor for state of blade of rotating machine, position adjustment method for sensor, and rotating machine Nov 28, 2018 Issued
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