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] => 11707085 [patent_doc_number] => 20170175585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD AND INSTALLATION FOR STORING AND RECOVERING ENERGY' [patent_app_type] => utility [patent_app_number] => 15/301861 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10557 [patent_no_of_claims] => 12 [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] => 15301861 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301861
METHOD AND INSTALLATION FOR STORING AND RECOVERING ENERGY Apr 1, 2015 Abandoned
Array ( [id] => 16461438 [patent_doc_number] => 10844778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Exhaust-flow-rate control valve, and two-stage supercharging system provided with same [patent_app_type] => utility [patent_app_number] => 15/549058 [patent_app_country] => US [patent_app_date] => 2015-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 13601 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15549058 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549058
Exhaust-flow-rate control valve, and two-stage supercharging system provided with same Mar 29, 2015 Issued
Array ( [id] => 10382683 [patent_doc_number] => 20150267690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-24 [patent_title] => 'MEMORY ALLOY-ACTUATED APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/671823 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10068 [patent_no_of_claims] => 21 [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] => 14671823 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/671823
Memory alloy-actuated apparatus Mar 26, 2015 Issued
Array ( [id] => 13183451 [patent_doc_number] => 10107235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-23 [patent_title] => EGR system for internal-combustion engine [patent_app_type] => utility [patent_app_number] => 15/300902 [patent_app_country] => US [patent_app_date] => 2015-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8184 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15300902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/300902
EGR system for internal-combustion engine Mar 26, 2015 Issued
Array ( [id] => 11722973 [patent_doc_number] => 09695821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Compressor with rotating cam and sliding end vanes' [patent_app_type] => utility [patent_app_number] => 14/663816 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 44 [patent_no_of_words] => 7654 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14663816 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/663816
Compressor with rotating cam and sliding end vanes Mar 19, 2015 Issued
Array ( [id] => 12643002 [patent_doc_number] => 20180106165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-19 [patent_title] => THERMAL ENERGY STORAGE PLANT [patent_app_type] => utility [patent_app_number] => 15/556417 [patent_app_country] => US [patent_app_date] => 2015-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15556417 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/556417
Thermal energy storage plant Mar 19, 2015 Issued
Array ( [id] => 11785435 [patent_doc_number] => 09394807 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-07-19 [patent_title] => 'Apparatus, system, and methods for mechanical energy regeneration' [patent_app_type] => utility [patent_app_number] => 14/658617 [patent_app_country] => US [patent_app_date] => 2015-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 16284 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14658617 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/658617
Apparatus, system, and methods for mechanical energy regeneration Mar 15, 2015 Issued
Array ( [id] => 10299547 [patent_doc_number] => 20150184546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'RANKINE CYCLE DEVICE, EXPANSION SYSTEM AND EXPANSION MACHINE' [patent_app_type] => utility [patent_app_number] => 14/657185 [patent_app_country] => US [patent_app_date] => 2015-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8514 [patent_no_of_claims] => 11 [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] => 14657185 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/657185
Rankine cycle device, expansion system and expansion machine Mar 12, 2015 Issued
Array ( [id] => 11737689 [patent_doc_number] => 09702263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Rankine cycle device' [patent_app_type] => utility [patent_app_number] => 14/635307 [patent_app_country] => US [patent_app_date] => 2015-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 13469 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14635307 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/635307
Rankine cycle device Mar 1, 2015 Issued
Array ( [id] => 10355660 [patent_doc_number] => 20150240665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'POWER GENERATION SYSTEM AND METHOD WITH PARTIALLY RECUPERATED FLOW PATH' [patent_app_type] => utility [patent_app_number] => 14/632672 [patent_app_country] => US [patent_app_date] => 2015-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8428 [patent_no_of_claims] => 43 [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] => 14632672 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/632672
Power generation system and method with partially recuperated flow path Feb 25, 2015 Issued
Array ( [id] => 10299533 [patent_doc_number] => 20150184532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-02 [patent_title] => 'INCREASING THE EFFICIENCY OF SUPPLEMENTED OCEAN THERMAL ENERGY CONVERSION (SOTEC) SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/629266 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13735 [patent_no_of_claims] => 29 [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] => 14629266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/629266
INCREASING THE EFFICIENCY OF SUPPLEMENTED OCEAN THERMAL ENERGY CONVERSION (SOTEC) SYSTEMS Feb 22, 2015 Abandoned
Array ( [id] => 11628102 [patent_doc_number] => 20170138291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'ABNORMALITY DETECTOR OF TURBOCHARGED ENGINE' [patent_app_type] => utility [patent_app_number] => 15/129562 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5701 [patent_no_of_claims] => 4 [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] => 15129562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129562
Abnormality detector of turbo-charged engine Feb 17, 2015 Issued
Array ( [id] => 10355774 [patent_doc_number] => 20150240779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'Wave Power Generating Apparatus' [patent_app_type] => utility [patent_app_number] => 14/624144 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4990 [patent_no_of_claims] => 17 [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] => 14624144 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624144
Wave power generating apparatus Feb 16, 2015 Issued
Array ( [id] => 10341171 [patent_doc_number] => 20150226176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'WAVE ENERGY CONVERSION' [patent_app_type] => utility [patent_app_number] => 14/622717 [patent_app_country] => US [patent_app_date] => 2015-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 12339 [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] => 14622717 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/622717
Wave energy conversion Feb 12, 2015 Issued
Array ( [id] => 11471923 [patent_doc_number] => 20170058707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-02 [patent_title] => 'FLASH TANK DESIGN' [patent_app_type] => utility [patent_app_number] => 15/120029 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3442 [patent_no_of_claims] => 18 [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] => 15120029 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/120029
Flash tank design Feb 11, 2015 Issued
Array ( [id] => 11650006 [patent_doc_number] => 20170145907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'METHOD OF CONTROLLING TURBOCHARGED ENGINE AND CONTROL DEVICE OF TURBOCHARGED ENGINE' [patent_app_type] => utility [patent_app_number] => 15/129583 [patent_app_country] => US [patent_app_date] => 2015-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9364 [patent_no_of_claims] => 10 [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] => 15129583 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/129583
Method of controlling turbocharged engine and control device of turbocharged engine Feb 5, 2015 Issued
Array ( [id] => 10258810 [patent_doc_number] => 20150143806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-28 [patent_title] => 'Quintuple-Effect Generation Multi-Cycle Hybrid Renewable Energy System with Integrated Energy Provisioning, Storage Facilities and Amalgamated Control System Cross-Reference to Related Applications' [patent_app_type] => utility [patent_app_number] => 14/613994 [patent_app_country] => US [patent_app_date] => 2015-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 51 [patent_figures_cnt] => 51 [patent_no_of_words] => 71389 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 21 [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] => 14613994 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/613994
Quintuple-effect generation multi-cycle hybrid renewable energy system with integrated energy provisioning, storage facilities and amalgamated control system cross-reference to related applications Feb 3, 2015 Issued
Array ( [id] => 11916072 [patent_doc_number] => 09784249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Coiled and non-coiled twisted nanofiber yarn torsional and tensile actuators' [patent_app_type] => utility [patent_app_number] => 14/610905 [patent_app_country] => US [patent_app_date] => 2015-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 53 [patent_no_of_words] => 33256 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [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] => 14610905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/610905
Coiled and non-coiled twisted nanofiber yarn torsional and tensile actuators Jan 29, 2015 Issued
Array ( [id] => 14327707 [patent_doc_number] => 10294861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Compressed gas energy storage system [patent_app_type] => utility [patent_app_number] => 14/605468 [patent_app_country] => US [patent_app_date] => 2015-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12639 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14605468 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/605468
Compressed gas energy storage system Jan 25, 2015 Issued
Array ( [id] => 11383693 [patent_doc_number] => 20170009749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'PIPELINE SYSTEM FOR A SOLAR POWER PLANT' [patent_app_type] => utility [patent_app_number] => 15/113125 [patent_app_country] => US [patent_app_date] => 2015-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7005 [patent_no_of_claims] => 21 [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] => 15113125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/113125
Pipeline system for a solar power plant Jan 22, 2015 Issued
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