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] => 5030540 [patent_doc_number] => 20070095079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Power plant with motorless feed pump' [patent_app_type] => utility [patent_app_number] => 11/265013 [patent_app_country] => US [patent_app_date] => 2005-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4549 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0095/20070095079.pdf [firstpage_image] =>[orig_patent_app_number] => 11265013 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/265013
Power plant with motorless feed pump Nov 2, 2005 Abandoned
Array ( [id] => 5644749 [patent_doc_number] => 20060130481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Renewable portable stored energy power generating apparatus with alternate water source capability' [patent_app_type] => utility [patent_app_number] => 11/265661 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4424 [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/A1/0130/20060130481.pdf [firstpage_image] =>[orig_patent_app_number] => 11265661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/265661
Renewable portable stored energy power generating apparatus with alternate water source capability Nov 1, 2005 Issued
Array ( [id] => 5804116 [patent_doc_number] => 20060090468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-04 [patent_title] => 'Efficiency improvement for a utility steam generator with a regenerative air preheater' [patent_app_type] => utility [patent_app_number] => 11/265484 [patent_app_country] => US [patent_app_date] => 2005-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9623 [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/A1/0090/20060090468.pdf [firstpage_image] =>[orig_patent_app_number] => 11265484 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/265484
Efficiency improvement for a utility steam generator with a regenerative air preheater Nov 1, 2005 Issued
Array ( [id] => 5772097 [patent_doc_number] => 20060101820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Ground source heat pump field design with improved control strategies' [patent_app_type] => utility [patent_app_number] => 11/262740 [patent_app_country] => US [patent_app_date] => 2005-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4792 [patent_no_of_claims] => 31 [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/A1/0101/20060101820.pdf [firstpage_image] =>[orig_patent_app_number] => 11262740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/262740
Ground source heat pump field design with improved control strategies Oct 31, 2005 Abandoned
Array ( [id] => 5030526 [patent_doc_number] => 20070095065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Method and system for producing power from a source of steam' [patent_app_type] => utility [patent_app_number] => 11/261644 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5074 [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/A1/0095/20070095065.pdf [firstpage_image] =>[orig_patent_app_number] => 11261644 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/261644
Method and system for producing power from a source of steam Oct 30, 2005 Issued
Array ( [id] => 635461 [patent_doc_number] => 07124584 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-24 [patent_title] => 'System and method for heat recovery from geothermal source of heat' [patent_app_type] => utility [patent_app_number] => 11/264180 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4244 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/124/07124584.pdf [firstpage_image] =>[orig_patent_app_number] => 11264180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/264180
System and method for heat recovery from geothermal source of heat Oct 30, 2005 Issued
Array ( [id] => 5707171 [patent_doc_number] => 20060048515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-09 [patent_title] => 'Method of and apparatus for producing power from a heat source' [patent_app_type] => utility [patent_app_number] => 11/261473 [patent_app_country] => US [patent_app_date] => 2005-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3454 [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/A1/0048/20060048515.pdf [firstpage_image] =>[orig_patent_app_number] => 11261473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/261473
Method of and apparatus for producing power from a heat source Oct 30, 2005 Issued
Array ( [id] => 5075940 [patent_doc_number] => 20070119164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Self assembling/quick assembly structure using shape memory alloy materials' [patent_app_type] => utility [patent_app_number] => 11/262500 [patent_app_country] => US [patent_app_date] => 2005-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5399 [patent_no_of_claims] => 53 [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/A1/0119/20070119164.pdf [firstpage_image] =>[orig_patent_app_number] => 11262500 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/262500
Self assembling/quick assembly structure using shape memory alloy materials Oct 27, 2005 Issued
Array ( [id] => 891657 [patent_doc_number] => 07340899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-03-11 [patent_title] => 'Solar power generation system' [patent_app_type] => utility [patent_app_number] => 11/258830 [patent_app_country] => US [patent_app_date] => 2005-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 16880 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/340/07340899.pdf [firstpage_image] =>[orig_patent_app_number] => 11258830 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/258830
Solar power generation system Oct 25, 2005 Issued
Array ( [id] => 565910 [patent_doc_number] => 07448210 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-11-11 [patent_title] => 'Wave powered system for generating energy' [patent_app_type] => utility [patent_app_number] => 11/255639 [patent_app_country] => US [patent_app_date] => 2005-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 1319 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/448/07448210.pdf [firstpage_image] =>[orig_patent_app_number] => 11255639 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/255639
Wave powered system for generating energy Oct 23, 2005 Issued
Array ( [id] => 669727 [patent_doc_number] => 07089740 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-08-15 [patent_title] => 'Method of generating power from naturally occurring heat without fuels and motors using the same' [patent_app_type] => utility [patent_app_number] => 11/163569 [patent_app_country] => US [patent_app_date] => 2005-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1277 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/089/07089740.pdf [firstpage_image] =>[orig_patent_app_number] => 11163569 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/163569
Method of generating power from naturally occurring heat without fuels and motors using the same Oct 22, 2005 Issued
Array ( [id] => 5740370 [patent_doc_number] => 20060086092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Air-cooled condensing system and method' [patent_app_type] => utility [patent_app_number] => 11/256307 [patent_app_country] => US [patent_app_date] => 2005-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 10220 [patent_no_of_claims] => 37 [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/A1/0086/20060086092.pdf [firstpage_image] =>[orig_patent_app_number] => 11256307 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/256307
Air-cooled condensing system and method Oct 20, 2005 Issued
Array ( [id] => 5655021 [patent_doc_number] => 20060140756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Gas turbine engine blade tip clearance apparatus and method ' [patent_app_type] => utility [patent_app_number] => 11/253235 [patent_app_country] => US [patent_app_date] => 2005-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6562 [patent_no_of_claims] => 16 [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/A1/0140/20060140756.pdf [firstpage_image] =>[orig_patent_app_number] => 11253235 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253235
Gas turbine engine blade tip clearance apparatus and method Oct 16, 2005 Issued
Array ( [id] => 572375 [patent_doc_number] => 07437875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Thermally driven cooling systems' [patent_app_type] => utility [patent_app_number] => 11/251474 [patent_app_country] => US [patent_app_date] => 2005-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3297 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/437/07437875.pdf [firstpage_image] =>[orig_patent_app_number] => 11251474 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/251474
Thermally driven cooling systems Oct 13, 2005 Issued
Array ( [id] => 5087499 [patent_doc_number] => 20070227138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Method and system for providing a rotational output using a non-combustion heat source' [patent_app_type] => utility [patent_app_number] => 11/248333 [patent_app_country] => US [patent_app_date] => 2005-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12095 [patent_no_of_claims] => 39 [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/A1/0227/20070227138.pdf [firstpage_image] =>[orig_patent_app_number] => 11248333 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/248333
Method and system for providing a rotational output using a non-combustion heat source Oct 12, 2005 Issued
Array ( [id] => 5191132 [patent_doc_number] => 20070079611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Renewable Power Controller for Hydrogen Production' [patent_app_type] => utility [patent_app_number] => 11/163249 [patent_app_country] => US [patent_app_date] => 2005-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3694 [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] => publications/A1/0079/20070079611.pdf [firstpage_image] =>[orig_patent_app_number] => 11163249 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/163249
Renewable Power Controller for Hydrogen Production Oct 10, 2005 Abandoned
Array ( [id] => 5287116 [patent_doc_number] => 20090019846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'METHOD AND SYSTEM FOR ELECTRICAL AND MECHANICAL POWER GENERATION USING STIRLING ENGINE PRINCIPLES' [patent_app_type] => utility [patent_app_number] => 11/577163 [patent_app_country] => US [patent_app_date] => 2005-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4395 [patent_no_of_claims] => 27 [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/A1/0019/20090019846.pdf [firstpage_image] =>[orig_patent_app_number] => 11577163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577163
METHOD AND SYSTEM FOR ELECTRICAL AND MECHANICAL POWER GENERATION USING STIRLING ENGINE PRINCIPLES Oct 6, 2005 Abandoned
Array ( [id] => 5517407 [patent_doc_number] => 20090025388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'METHOD AND SYSTEM FOR GENERATION OF POWER USING STIRLING ENGINE PRINCIPLES' [patent_app_type] => utility [patent_app_number] => 11/577167 [patent_app_country] => US [patent_app_date] => 2005-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7321 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20090025388.pdf [firstpage_image] =>[orig_patent_app_number] => 11577167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/577167
METHOD AND SYSTEM FOR GENERATION OF POWER USING STIRLING ENGINE PRINCIPLES Oct 6, 2005 Abandoned
Array ( [id] => 4554939 [patent_doc_number] => 07827791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Advanced power recovery and energy conversion systems and methods of using same' [patent_app_type] => utility [patent_app_number] => 11/243544 [patent_app_country] => US [patent_app_date] => 2005-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 14111 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/827/07827791.pdf [firstpage_image] =>[orig_patent_app_number] => 11243544 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/243544
Advanced power recovery and energy conversion systems and methods of using same Oct 4, 2005 Issued
Array ( [id] => 402651 [patent_doc_number] => 07287381 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-10-30 [patent_title] => 'Power recovery and energy conversion systems and methods of using same' [patent_app_type] => utility [patent_app_number] => 11/243654 [patent_app_country] => US [patent_app_date] => 2005-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 13404 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 510 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/287/07287381.pdf [firstpage_image] =>[orig_patent_app_number] => 11243654 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/243654
Power recovery and energy conversion systems and methods of using same Oct 4, 2005 Issued
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