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] => 957628 [patent_doc_number] => 06952924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-11 [patent_title] => 'Rankine cycle apparatus' [patent_app_type] => utility [patent_app_number] => 10/952881 [patent_app_country] => US [patent_app_date] => 2004-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 12991 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/952/06952924.pdf [firstpage_image] =>[orig_patent_app_number] => 10952881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/952881
Rankine cycle apparatus Sep 29, 2004 Issued
Array ( [id] => 5109356 [patent_doc_number] => 20070193271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Methods of generating exergy' [patent_app_type] => utility [patent_app_number] => 11/663478 [patent_app_country] => US [patent_app_date] => 2004-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5075 [patent_no_of_claims] => 14 [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/A1/0193/20070193271.pdf [firstpage_image] =>[orig_patent_app_number] => 11663478 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/663478
Methods of generating exergy Sep 28, 2004 Abandoned
Array ( [id] => 7092823 [patent_doc_number] => 20050126171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Uncoupled, thermal-compressor, gas-turbine engine' [patent_app_type] => utility [patent_app_number] => 10/952411 [patent_app_country] => US [patent_app_date] => 2004-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 30782 [patent_no_of_claims] => 46 [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/A1/0126/20050126171.pdf [firstpage_image] =>[orig_patent_app_number] => 10952411 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/952411
Uncoupled, thermal-compressor, gas-turbine engine Sep 27, 2004 Abandoned
Array ( [id] => 918840 [patent_doc_number] => 07320575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-22 [patent_title] => 'Methods and apparatus for aerodynamically self-enhancing rotor blades' [patent_app_type] => utility [patent_app_number] => 10/952184 [patent_app_country] => US [patent_app_date] => 2004-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 3605 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/320/07320575.pdf [firstpage_image] =>[orig_patent_app_number] => 10952184 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/952184
Methods and apparatus for aerodynamically self-enhancing rotor blades Sep 27, 2004 Issued
Array ( [id] => 7175374 [patent_doc_number] => 20050123405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-09 [patent_title] => 'Sealing arrangement for an axial turbine wheel' [patent_app_type] => utility [patent_app_number] => 10/949395 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2370 [patent_no_of_claims] => 6 [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/A1/0123/20050123405.pdf [firstpage_image] =>[orig_patent_app_number] => 10949395 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/949395
Sealing arrangement for an axial turbine wheel Sep 26, 2004 Issued
Array ( [id] => 6914419 [patent_doc_number] => 20050091980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-05 [patent_title] => 'Reciprocating engine and inlet system therefor' [patent_app_type] => utility [patent_app_number] => 10/949574 [patent_app_country] => US [patent_app_date] => 2004-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6846 [patent_no_of_claims] => 61 [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] => publications/A1/0091/20050091980.pdf [firstpage_image] =>[orig_patent_app_number] => 10949574 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/949574
Reciprocating engine and inlet system therefor Sep 26, 2004 Issued
Array ( [id] => 7116139 [patent_doc_number] => 20050069440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'Multistage dry pump' [patent_app_type] => utility [patent_app_number] => 10/948245 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7171 [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] => publications/A1/0069/20050069440.pdf [firstpage_image] =>[orig_patent_app_number] => 10948245 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/948245
Multistage dry pump Sep 23, 2004 Abandoned
Array ( [id] => 556767 [patent_doc_number] => 07458215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Stirling engine and hybrid system with the same' [patent_app_type] => utility [patent_app_number] => 10/564351 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 44 [patent_no_of_words] => 17225 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/458/07458215.pdf [firstpage_image] =>[orig_patent_app_number] => 10564351 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/564351
Stirling engine and hybrid system with the same Sep 23, 2004 Issued
Array ( [id] => 7173068 [patent_doc_number] => 20050188713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-01 [patent_title] => 'Fluid machine for gas compression refrigerating system' [patent_app_type] => utility [patent_app_number] => 10/948636 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9976 [patent_no_of_claims] => 13 [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/A1/0188/20050188713.pdf [firstpage_image] =>[orig_patent_app_number] => 10948636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/948636
Fluid machine for gas compression refrigerating system Sep 23, 2004 Issued
Array ( [id] => 5826700 [patent_doc_number] => 20060062668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Two-suction turbine fan device' [patent_app_type] => utility [patent_app_number] => 10/946092 [patent_app_country] => US [patent_app_date] => 2004-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1184 [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/A1/0062/20060062668.pdf [firstpage_image] =>[orig_patent_app_number] => 10946092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946092
Two-suction turbine fan device Sep 21, 2004 Abandoned
Array ( [id] => 246402 [patent_doc_number] => 07585152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-08 [patent_title] => 'Cooling jets' [patent_app_type] => utility [patent_app_number] => 10/946105 [patent_app_country] => US [patent_app_date] => 2004-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2790 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/585/07585152.pdf [firstpage_image] =>[orig_patent_app_number] => 10946105 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946105
Cooling jets Sep 21, 2004 Issued
Array ( [id] => 392468 [patent_doc_number] => 07296408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Heat engine' [patent_app_type] => utility [patent_app_number] => 10/946228 [patent_app_country] => US [patent_app_date] => 2004-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3850 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/296/07296408.pdf [firstpage_image] =>[orig_patent_app_number] => 10946228 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946228
Heat engine Sep 20, 2004 Issued
Array ( [id] => 7028774 [patent_doc_number] => 20050028521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-02-10 [patent_title] => 'Micro-electromechanical device' [patent_app_type] => utility [patent_app_number] => 10/943850 [patent_app_country] => US [patent_app_date] => 2004-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 7555 [patent_no_of_claims] => 8 [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/A1/0028/20050028521.pdf [firstpage_image] =>[orig_patent_app_number] => 10943850 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/943850
Micro-electromechanical device Sep 19, 2004 Issued
Array ( [id] => 7092828 [patent_doc_number] => 20050126172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Thermal storage unit and methods for using the same to heat a fluid' [patent_app_type] => utility [patent_app_number] => 10/943293 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 10354 [patent_no_of_claims] => 63 [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/A1/0126/20050126172.pdf [firstpage_image] =>[orig_patent_app_number] => 10943293 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/943293
Thermal storage unit and methods for using the same to heat a fluid Sep 16, 2004 Abandoned
Array ( [id] => 6928260 [patent_doc_number] => 20050279292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Methods and systems for heating thermal storage units' [patent_app_type] => utility [patent_app_number] => 10/943639 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9054 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0279/20050279292.pdf [firstpage_image] =>[orig_patent_app_number] => 10943639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/943639
Methods and systems for heating thermal storage units Sep 16, 2004 Abandoned
Array ( [id] => 5822729 [patent_doc_number] => 20060059911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Space heating and cooling system having a co-generator drive a geothermal connected heat pump' [patent_app_type] => utility [patent_app_number] => 10/943468 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2681 [patent_no_of_claims] => 16 [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/A1/0059/20060059911.pdf [firstpage_image] =>[orig_patent_app_number] => 10943468 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/943468
Space heating and cooling system having a co-generator drive a geothermal connected heat pump Sep 16, 2004 Abandoned
Array ( [id] => 5822730 [patent_doc_number] => 20060059912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Vapor pump power system' [patent_app_type] => utility [patent_app_number] => 10/942984 [patent_app_country] => US [patent_app_date] => 2004-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5815 [patent_no_of_claims] => 27 [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/A1/0059/20060059912.pdf [firstpage_image] =>[orig_patent_app_number] => 10942984 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/942984
Vapor pump power system Sep 16, 2004 Abandoned
10/943254 Traveling-wave thermoacoustic engines with internal combustion Sep 15, 2004 Abandoned
Array ( [id] => 7126821 [patent_doc_number] => 20050058565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Scroll compressor' [patent_app_type] => utility [patent_app_number] => 10/939581 [patent_app_country] => US [patent_app_date] => 2004-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4702 [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/A1/0058/20050058565.pdf [firstpage_image] =>[orig_patent_app_number] => 10939581 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/939581
Scroll compressor Sep 13, 2004 Issued
Array ( [id] => 7099752 [patent_doc_number] => 20050103015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Stirling engine and hybrid system that uses the stirling engine' [patent_app_type] => utility [patent_app_number] => 10/939884 [patent_app_country] => US [patent_app_date] => 2004-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12863 [patent_no_of_claims] => 10 [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/A1/0103/20050103015.pdf [firstpage_image] =>[orig_patent_app_number] => 10939884 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/939884
Stirling engine and hybrid system that uses the Stirling engine Sep 13, 2004 Issued
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