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] => 7443026 [patent_doc_number] => 20040163794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Engine driven by high-pressure gas' [patent_app_type] => new [patent_app_number] => 10/779580 [patent_app_country] => US [patent_app_date] => 2004-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6534 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20040163794.pdf [firstpage_image] =>[orig_patent_app_number] => 10779580 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/779580
Engine driven by high-pressure gas Feb 12, 2004 Abandoned
Array ( [id] => 577927 [patent_doc_number] => 07442016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Scroll pump and method of assembling same' [patent_app_type] => utility [patent_app_number] => 10/544866 [patent_app_country] => US [patent_app_date] => 2004-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2385 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/442/07442016.pdf [firstpage_image] =>[orig_patent_app_number] => 10544866 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544866
Scroll pump and method of assembling same Feb 10, 2004 Issued
Array ( [id] => 5615826 [patent_doc_number] => 20060185358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-24 [patent_title] => 'Electrically variable pneumatics structural element' [patent_app_type] => utility [patent_app_number] => 10/549836 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2597 [patent_no_of_claims] => 20 [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/A1/0185/20060185358.pdf [firstpage_image] =>[orig_patent_app_number] => 10549836 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/549836
Electrically variable pneumatics structural element Feb 8, 2004 Issued
Array ( [id] => 962506 [patent_doc_number] => 06948315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-27 [patent_title] => 'Method and apparatus for a waste heat recycling thermal power plant' [patent_app_type] => utility [patent_app_number] => 10/774880 [patent_app_country] => US [patent_app_date] => 2004-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6703 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 2475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/948/06948315.pdf [firstpage_image] =>[orig_patent_app_number] => 10774880 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/774880
Method and apparatus for a waste heat recycling thermal power plant Feb 8, 2004 Issued
Array ( [id] => 375848 [patent_doc_number] => 07310945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-25 [patent_title] => 'Work-space pressure regulator' [patent_app_type] => utility [patent_app_number] => 10/774198 [patent_app_country] => US [patent_app_date] => 2004-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/310/07310945.pdf [firstpage_image] =>[orig_patent_app_number] => 10774198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/774198
Work-space pressure regulator Feb 5, 2004 Issued
Array ( [id] => 5115491 [patent_doc_number] => 20070137204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Steam turbine system' [patent_app_type] => utility [patent_app_number] => 10/544858 [patent_app_country] => US [patent_app_date] => 2004-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4098 [patent_no_of_claims] => 18 [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/A1/0137/20070137204.pdf [firstpage_image] =>[orig_patent_app_number] => 10544858 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544858
Steam turbine system Feb 2, 2004 Issued
Array ( [id] => 5696512 [patent_doc_number] => 20060213196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-28 [patent_title] => 'Cogeneration system' [patent_app_type] => utility [patent_app_number] => 10/544492 [patent_app_country] => US [patent_app_date] => 2004-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11798 [patent_no_of_claims] => 32 [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/A1/0213/20060213196.pdf [firstpage_image] =>[orig_patent_app_number] => 10544492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/544492
Cogeneration system Feb 2, 2004 Issued
Array ( [id] => 739836 [patent_doc_number] => 07024859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'Combustion engine acceleration support using an integrated starter/alternator' [patent_app_type] => utility [patent_app_number] => 10/770357 [patent_app_country] => US [patent_app_date] => 2004-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 5402 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/024/07024859.pdf [firstpage_image] =>[orig_patent_app_number] => 10770357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/770357
Combustion engine acceleration support using an integrated starter/alternator Feb 1, 2004 Issued
Array ( [id] => 966288 [patent_doc_number] => 06941756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-13 [patent_title] => 'Tankless hot water heater' [patent_app_type] => utility [patent_app_number] => 10/767902 [patent_app_country] => US [patent_app_date] => 2004-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 1978 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/941/06941756.pdf [firstpage_image] =>[orig_patent_app_number] => 10767902 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767902
Tankless hot water heater Jan 28, 2004 Issued
Array ( [id] => 774250 [patent_doc_number] => 06996988 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-14 [patent_title] => 'AutoSolar Thermal Electric Conversion (ASTEC) solar power system' [patent_app_type] => utility [patent_app_number] => 10/767416 [patent_app_country] => US [patent_app_date] => 2004-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8480 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/996/06996988.pdf [firstpage_image] =>[orig_patent_app_number] => 10767416 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767416
AutoSolar Thermal Electric Conversion (ASTEC) solar power system Jan 27, 2004 Issued
Array ( [id] => 1025517 [patent_doc_number] => 06880335 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Stirling cycle cryocooler with improved magnet ring assembly and gas bearings' [patent_app_type] => utility [patent_app_number] => 10/767110 [patent_app_country] => US [patent_app_date] => 2004-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6369 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/880/06880335.pdf [firstpage_image] =>[orig_patent_app_number] => 10767110 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767110
Stirling cycle cryocooler with improved magnet ring assembly and gas bearings Jan 27, 2004 Issued
Array ( [id] => 5610764 [patent_doc_number] => 20060112687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Stirling engine assembly' [patent_app_type] => utility [patent_app_number] => 10/542186 [patent_app_country] => US [patent_app_date] => 2004-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1610 [patent_no_of_claims] => 6 [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/A1/0112/20060112687.pdf [firstpage_image] =>[orig_patent_app_number] => 10542186 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/542186
Stirling engine assembly Jan 22, 2004 Abandoned
Array ( [id] => 7439530 [patent_doc_number] => 20040163389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-26 [patent_title] => 'Wave energy converter (WEC) device and system' [patent_app_type] => new [patent_app_number] => 10/762800 [patent_app_country] => US [patent_app_date] => 2004-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4628 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20040163389.pdf [firstpage_image] =>[orig_patent_app_number] => 10762800 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/762800
Wave energy converter (WEC) device and system Jan 21, 2004 Issued
Array ( [id] => 7254905 [patent_doc_number] => 20040148933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-08-05 [patent_title] => 'Solar-thermal powered generator' [patent_app_type] => new [patent_app_number] => 10/760858 [patent_app_country] => US [patent_app_date] => 2004-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2778 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20040148933.pdf [firstpage_image] =>[orig_patent_app_number] => 10760858 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/760858
Solar-thermal powered generator Jan 19, 2004 Issued
Array ( [id] => 5846171 [patent_doc_number] => 20060230762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-19 [patent_title] => 'Control of a gas turbine with hot-air reactor' [patent_app_type] => utility [patent_app_number] => 10/542340 [patent_app_country] => US [patent_app_date] => 2004-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2473 [patent_no_of_claims] => 15 [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/A1/0230/20060230762.pdf [firstpage_image] =>[orig_patent_app_number] => 10542340 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/542340
Control of a gas turbine with hot-air reactor Jan 18, 2004 Abandoned
Array ( [id] => 5867713 [patent_doc_number] => 20060162330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Power generation device utilizing river flow or seawater' [patent_app_type] => utility [patent_app_number] => 10/527012 [patent_app_country] => US [patent_app_date] => 2004-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6255 [patent_no_of_claims] => 16 [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/A1/0162/20060162330.pdf [firstpage_image] =>[orig_patent_app_number] => 10527012 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/527012
Power generation device utilizing river flow or seawater Jan 15, 2004 Issued
Array ( [id] => 910635 [patent_doc_number] => 07325400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-05 [patent_title] => 'Rankine cycle and steam power plant utilizing the same' [patent_app_type] => utility [patent_app_number] => 10/754194 [patent_app_country] => US [patent_app_date] => 2004-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3280 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/325/07325400.pdf [firstpage_image] =>[orig_patent_app_number] => 10754194 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/754194
Rankine cycle and steam power plant utilizing the same Jan 8, 2004 Issued
Array ( [id] => 1054250 [patent_doc_number] => 06854273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-15 [patent_title] => 'Apparatus and method for steam engine and thermionic emission based power generation system' [patent_app_type] => utility [patent_app_number] => 10/754843 [patent_app_country] => US [patent_app_date] => 2004-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3817 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/854/06854273.pdf [firstpage_image] =>[orig_patent_app_number] => 10754843 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/754843
Apparatus and method for steam engine and thermionic emission based power generation system Jan 8, 2004 Issued
Array ( [id] => 6980157 [patent_doc_number] => 20050150225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-14 [patent_title] => 'Power generation by solar/pneumatic cogeneration in a large, natural or man-made, open pit' [patent_app_type] => utility [patent_app_number] => 10/752506 [patent_app_country] => US [patent_app_date] => 2004-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3854 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0150/20050150225.pdf [firstpage_image] =>[orig_patent_app_number] => 10752506 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/752506
Power generation by solar/pneumatic cogeneration in a large, natural or man-made, open pit Jan 7, 2004 Abandoned
Array ( [id] => 7282698 [patent_doc_number] => 20040144089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-29 [patent_title] => 'Stirling engine thermal system improvements' [patent_app_type] => new [patent_app_number] => 10/753918 [patent_app_country] => US [patent_app_date] => 2004-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7863 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20040144089.pdf [firstpage_image] =>[orig_patent_app_number] => 10753918 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/753918
Stirling engine thermal system improvements Jan 6, 2004 Issued
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