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] => 14821761 [patent_doc_number] => 10407876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Hydraulic system of construction machinery [patent_app_type] => utility [patent_app_number] => 15/578918 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7275 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15578918 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/578918
Hydraulic system of construction machinery May 31, 2016 Issued
Array ( [id] => 12771862 [patent_doc_number] => 20180149122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => VEHICLE SILENCER [patent_app_type] => utility [patent_app_number] => 15/576895 [patent_app_country] => US [patent_app_date] => 2016-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576895
Vehicle silencer May 24, 2016 Issued
Array ( [id] => 12326667 [patent_doc_number] => 09944875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Lignite drying in a lignite fired power plant with a heat pump [patent_app_type] => utility [patent_app_number] => 15/163159 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2978 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15163159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/163159
Lignite drying in a lignite fired power plant with a heat pump May 23, 2016 Issued
Array ( [id] => 12326664 [patent_doc_number] => 09944874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Lignite drying with a heat recovery circuit [patent_app_type] => utility [patent_app_number] => 15/162987 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3204 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15162987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/162987
Lignite drying with a heat recovery circuit May 23, 2016 Issued
Array ( [id] => 12059409 [patent_doc_number] => 20170335753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'METHOD AND SYSTEM FOR BOOST PRESSURE CONTROL' [patent_app_type] => utility [patent_app_number] => 15/160842 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12352 [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] => 15160842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160842
Method and system for boost pressure control May 19, 2016 Issued
Array ( [id] => 11291223 [patent_doc_number] => 20160341154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/160517 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 15612 [patent_no_of_claims] => 8 [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] => 15160517 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160517
Internal combustion engine May 19, 2016 Issued
Array ( [id] => 12059415 [patent_doc_number] => 20170335759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'Hollow Filled Turbocharger Rotor Shaft' [patent_app_type] => utility [patent_app_number] => 15/160119 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4195 [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] => 15160119 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160119
Hollow filled turbocharger rotor shaft May 19, 2016 Issued
Array ( [id] => 12059411 [patent_doc_number] => 20170335755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'METHOD AND SYSTEM FOR BOOST PRESSURE CONTROL' [patent_app_type] => utility [patent_app_number] => 15/160927 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11189 [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] => 15160927 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160927
Method and system for boost pressure control May 19, 2016 Issued
Array ( [id] => 12059410 [patent_doc_number] => 20170335754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'METHOD AND SYSTEM FOR BOOST PRESSURE CONTROL' [patent_app_type] => utility [patent_app_number] => 15/160880 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12594 [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] => 15160880 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/160880
Method and system for boost pressure control May 19, 2016 Issued
Array ( [id] => 11402348 [patent_doc_number] => 20170022886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'INTER COOLER' [patent_app_type] => utility [patent_app_number] => 15/159472 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3418 [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] => 15159472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/159472
Inter cooler May 18, 2016 Issued
Array ( [id] => 11291175 [patent_doc_number] => 20160341107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'INTER COOLER' [patent_app_type] => utility [patent_app_number] => 15/159497 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4232 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [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] => 15159497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/159497
Inter cooler May 18, 2016 Issued
Array ( [id] => 13052485 [patent_doc_number] => 10047627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Methods and system for a turbocharger [patent_app_type] => utility [patent_app_number] => 15/157510 [patent_app_country] => US [patent_app_date] => 2016-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7946 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15157510 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/157510
Methods and system for a turbocharger May 17, 2016 Issued
Array ( [id] => 11312430 [patent_doc_number] => 20160348540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'LIGNITE DRYING INTEGRATION WITH A WATER/STEAM POWER CYCLE' [patent_app_type] => utility [patent_app_number] => 15/156632 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2190 [patent_no_of_claims] => 7 [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] => 15156632 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/156632
Lignite drying integration with a water/steam power cycle May 16, 2016 Issued
Array ( [id] => 11291177 [patent_doc_number] => 20160341109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'EXHAUST GAS TURBOCHARGER' [patent_app_type] => utility [patent_app_number] => 15/157121 [patent_app_country] => US [patent_app_date] => 2016-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4117 [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] => 15157121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/157121
Exhaust gas turbocharger May 16, 2016 Issued
Array ( [id] => 11664080 [patent_doc_number] => 20170152799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'CONTROL METHOD OF BOOSTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/155454 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2794 [patent_no_of_claims] => 10 [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] => 15155454 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155454
Control method of boosting apparatus May 15, 2016 Issued
Array ( [id] => 12471237 [patent_doc_number] => 09988996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Method of controlling supercharger [patent_app_type] => utility [patent_app_number] => 15/155424 [patent_app_country] => US [patent_app_date] => 2016-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2188 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15155424 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/155424
Method of controlling supercharger May 15, 2016 Issued
Array ( [id] => 11271280 [patent_doc_number] => 20160333827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-17 [patent_title] => 'AUTO-IGNITION INTERNAL COMBUSTION ENGINE WITH EXHAUST-GAS TURBOCHARGING AND EXHAUST-GAS RECIRCULATION' [patent_app_type] => utility [patent_app_number] => 15/153631 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15279 [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] => 15153631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/153631
Auto-ignition internal combustion engine with exhaust-gas turbocharging and exhaust-gas recirculation May 11, 2016 Issued
Array ( [id] => 12051903 [patent_doc_number] => 20170328247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'TURBOCHARGER ACTUATION SHAFT EXHAUST LEAKAGE CONTAINMENT METHOD' [patent_app_type] => utility [patent_app_number] => 15/151955 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2231 [patent_no_of_claims] => 5 [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] => 15151955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151955
Turbocharger actuation shaft exhaust leakage containment method May 10, 2016 Issued
Array ( [id] => 12471414 [patent_doc_number] => 09989055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Liquid pump and rankine cycle system [patent_app_type] => utility [patent_app_number] => 15/150327 [patent_app_country] => US [patent_app_date] => 2016-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7438 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15150327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150327
Liquid pump and rankine cycle system May 8, 2016 Issued
Array ( [id] => 12684529 [patent_doc_number] => 20180120009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => SYSTEM AND METHOD FOR DYNAMIC MECHANICAL POWER MANAGEMENT [patent_app_type] => utility [patent_app_number] => 15/571323 [patent_app_country] => US [patent_app_date] => 2016-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571323
SYSTEM AND METHOD FOR DYNAMIC MECHANICAL POWER MANAGEMENT May 4, 2016 Abandoned
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