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] => 4707158 [patent_doc_number] => 20080295684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'DOUBLE POWER STIRLING ENGINE AND COAXIAL STIRLING POWER MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/127107 [patent_app_country] => US [patent_app_date] => 2008-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2537 [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] => publications/A1/0295/20080295684.pdf [firstpage_image] =>[orig_patent_app_number] => 12127107 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/127107
Double power Stirling engine and coaxial Stirling power mechanism May 26, 2008 Issued
Array ( [id] => 6228727 [patent_doc_number] => 20100183465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Scroll Compressor' [patent_app_type] => utility [patent_app_number] => 12/663682 [patent_app_country] => US [patent_app_date] => 2008-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2973 [patent_no_of_claims] => 3 [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] => publications/A1/0183/20100183465.pdf [firstpage_image] =>[orig_patent_app_number] => 12663682 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/663682
Scroll Compressor May 21, 2008 Abandoned
Array ( [id] => 4461614 [patent_doc_number] => 07934914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Scroll machine having counterweights with changeable cavity' [patent_app_type] => utility [patent_app_number] => 12/124554 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2594 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/934/07934914.pdf [firstpage_image] =>[orig_patent_app_number] => 12124554 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/124554
Scroll machine having counterweights with changeable cavity May 20, 2008 Issued
Array ( [id] => 98646 [patent_doc_number] => 07726130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-01 [patent_title] => 'Stirling-electric hybrid automobile' [patent_app_type] => utility [patent_app_number] => 12/119459 [patent_app_country] => US [patent_app_date] => 2008-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4764 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/726/07726130.pdf [firstpage_image] =>[orig_patent_app_number] => 12119459 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/119459
Stirling-electric hybrid automobile May 11, 2008 Issued
Array ( [id] => 4507197 [patent_doc_number] => 07930889 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-26 [patent_title] => 'Gas or steam turbine with inlet air cooling' [patent_app_type] => utility [patent_app_number] => 12/118729 [patent_app_country] => US [patent_app_date] => 2008-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1359 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/930/07930889.pdf [firstpage_image] =>[orig_patent_app_number] => 12118729 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/118729
Gas or steam turbine with inlet air cooling May 10, 2008 Issued
Array ( [id] => 88171 [patent_doc_number] => 07735319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Power generating apparatus' [patent_app_type] => utility [patent_app_number] => 12/117337 [patent_app_country] => US [patent_app_date] => 2008-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3196 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/735/07735319.pdf [firstpage_image] =>[orig_patent_app_number] => 12117337 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/117337
Power generating apparatus May 7, 2008 Issued
Array ( [id] => 4788361 [patent_doc_number] => 20080289334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'SOLAR COLLECTION AND CONVERSION SYSTEM AND METHODS AND APPARATUS FOR CONTROL THEREOF' [patent_app_type] => utility [patent_app_number] => 12/116389 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 15346 [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] => publications/A1/0289/20080289334.pdf [firstpage_image] =>[orig_patent_app_number] => 12116389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116389
Solar collection and conversion system and methods and apparatus for control thereof May 6, 2008 Issued
Array ( [id] => 6135175 [patent_doc_number] => 20110126539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-02 [patent_title] => 'COMBINED GEOTHERMAL AND SOLAR THERMAL ORGANIC RANKINE CYCLE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/989539 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2935 [patent_no_of_claims] => 28 [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] => publications/A1/0126/20110126539.pdf [firstpage_image] =>[orig_patent_app_number] => 12989539 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/989539
Combined geothermal and solar thermal organic rankine cycle system May 1, 2008 Issued
Array ( [id] => 4609529 [patent_doc_number] => 07987674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Phase change material thermal power generator' [patent_app_type] => utility [patent_app_number] => 12/113882 [patent_app_country] => US [patent_app_date] => 2008-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1838 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/987/07987674.pdf [firstpage_image] =>[orig_patent_app_number] => 12113882 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/113882
Phase change material thermal power generator Apr 30, 2008 Issued
Array ( [id] => 4855202 [patent_doc_number] => 20080264052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'APPARATUS AND ASSOCIATED METHODS TO GENERATE USEABLE ENERGY' [patent_app_type] => utility [patent_app_number] => 12/107913 [patent_app_country] => US [patent_app_date] => 2008-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6674 [patent_no_of_claims] => 28 [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] => 12107913 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107913
Apparatus and associated methods to generate useable energy Apr 22, 2008 Issued
Array ( [id] => 4694288 [patent_doc_number] => 20080216472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'Buoyancy engine apparatus' [patent_app_type] => utility [patent_app_number] => 12/148427 [patent_app_country] => US [patent_app_date] => 2008-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6494 [patent_no_of_claims] => 9 [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] => publications/A1/0216/20080216472.pdf [firstpage_image] =>[orig_patent_app_number] => 12148427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148427
Buoyancy engine apparatus Apr 18, 2008 Issued
Array ( [id] => 5492328 [patent_doc_number] => 20090260356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-10-22 [patent_title] => 'Power transmission for a thermal elastic wire' [patent_app_type] => utility [patent_app_number] => 12/148417 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3459 [patent_no_of_claims] => 8 [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] => publications/A1/0260/20090260356.pdf [firstpage_image] =>[orig_patent_app_number] => 12148417 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/148417
Power transmission for a thermal elastic wire Apr 17, 2008 Issued
Array ( [id] => 4595995 [patent_doc_number] => 07975477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Driving device and method of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/105571 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 4504 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/975/07975477.pdf [firstpage_image] =>[orig_patent_app_number] => 12105571 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/105571
Driving device and method of manufacturing the same Apr 17, 2008 Issued
Array ( [id] => 4855212 [patent_doc_number] => 20080264062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Isothermal power' [patent_app_type] => utility [patent_app_number] => 12/104797 [patent_app_country] => US [patent_app_date] => 2008-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5233 [patent_no_of_claims] => 25 [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] => publications/A1/0264/20080264062.pdf [firstpage_image] =>[orig_patent_app_number] => 12104797 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/104797
Isothermal power Apr 16, 2008 Abandoned
Array ( [id] => 8243490 [patent_doc_number] => 08201410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-19 [patent_title] => 'High-temperature steam turbine power plant' [patent_app_type] => utility [patent_app_number] => 12/100442 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4144 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/201/08201410.pdf [firstpage_image] =>[orig_patent_app_number] => 12100442 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100442
High-temperature steam turbine power plant Apr 9, 2008 Issued
Array ( [id] => 4882612 [patent_doc_number] => 20080256944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'Adiabatic D1D3 Isochoric D3 D2 Isothermal D2 D1' [patent_app_type] => utility [patent_app_number] => 12/080970 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 892 [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] => publications/A1/0256/20080256944.pdf [firstpage_image] =>[orig_patent_app_number] => 12080970 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/080970
Adiabatic D1D3 Isochoric D3 D2 Isothermal D2 D1 Apr 7, 2008 Abandoned
Array ( [id] => 4503875 [patent_doc_number] => 07908861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Heat energy supply system and method, and reconstruction method of the system' [patent_app_type] => utility [patent_app_number] => 12/078588 [patent_app_country] => US [patent_app_date] => 2008-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10493 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/908/07908861.pdf [firstpage_image] =>[orig_patent_app_number] => 12078588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078588
Heat energy supply system and method, and reconstruction method of the system Apr 1, 2008 Issued
Array ( [id] => 4525617 [patent_doc_number] => 07870732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-18 [patent_title] => 'Submarine cold water pipe water intake system of an ocean thermal energy conversion power plant' [patent_app_type] => utility [patent_app_number] => 12/078538 [patent_app_country] => US [patent_app_date] => 2008-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 3484 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/870/07870732.pdf [firstpage_image] =>[orig_patent_app_number] => 12078538 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/078538
Submarine cold water pipe water intake system of an ocean thermal energy conversion power plant Mar 31, 2008 Issued
Array ( [id] => 6452461 [patent_doc_number] => 20100189584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-29 [patent_title] => '2 STAGE ROTARY COMPRESSOR' [patent_app_type] => utility [patent_app_number] => 12/452961 [patent_app_country] => US [patent_app_date] => 2008-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8222 [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] => publications/A1/0189/20100189584.pdf [firstpage_image] =>[orig_patent_app_number] => 12452961 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/452961
2 stage rotary compressor Mar 30, 2008 Issued
Array ( [id] => 10861819 [patent_doc_number] => 08887501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'Wave power plant' [patent_app_type] => utility [patent_app_number] => 12/593270 [patent_app_country] => US [patent_app_date] => 2008-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2350 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12593270 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/593270
Wave power plant Mar 27, 2008 Issued
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