Search

Hoang M. Nguyen

Examiner (ID: 2245, Phone: (571)272-4861 , Office: P/3748 )

Most Active Art Unit
3748
Art Unit(s)
3401, 3748, 2899, 3746, 3745
Total Applications
5342
Issued Applications
4264
Pending Applications
347
Abandoned Applications
767

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1573127 [patent_doc_number] => 06446434 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Power machinery for temperature-differential engine' [patent_app_type] => B1 [patent_app_number] => 09/987508 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 1834 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/446/06446434.pdf [firstpage_image] =>[orig_patent_app_number] => 09987508 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/987508
Power machinery for temperature-differential engine Nov 14, 2001 Issued
Array ( [id] => 6860385 [patent_doc_number] => 20030091393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-15 [patent_title] => 'Wave power machine' [patent_app_type] => new [patent_app_number] => 09/998853 [patent_app_country] => US [patent_app_date] => 2001-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2153 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0091/20030091393.pdf [firstpage_image] =>[orig_patent_app_number] => 09998853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/998853
Wave power machine Nov 14, 2001 Issued
09/856117 Drive unit for a motor vehicle Nov 12, 2001 Abandoned
Array ( [id] => 1363822 [patent_doc_number] => 06546908 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Variable geometry toroidal engine' [patent_app_type] => B1 [patent_app_number] => 09/913693 [patent_app_country] => US [patent_app_date] => 2001-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 26 [patent_no_of_words] => 5937 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/546/06546908.pdf [firstpage_image] =>[orig_patent_app_number] => 09913693 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/913693
Variable geometry toroidal engine Nov 7, 2001 Issued
Array ( [id] => 6511960 [patent_doc_number] => 20020108371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-15 [patent_title] => 'Power offsetting compressor system' [patent_app_type] => new [patent_app_number] => 10/008047 [patent_app_country] => US [patent_app_date] => 2001-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4765 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20020108371.pdf [firstpage_image] =>[orig_patent_app_number] => 10008047 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/008047
Microturbine combination systems Nov 6, 2001 Issued
Array ( [id] => 5824591 [patent_doc_number] => 20020066270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-06 [patent_title] => 'Generated system bottoming cycle' [patent_app_type] => new [patent_app_number] => 09/985789 [patent_app_country] => US [patent_app_date] => 2001-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4852 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0066/20020066270.pdf [firstpage_image] =>[orig_patent_app_number] => 09985789 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985789
Generated system bottoming cycle Nov 5, 2001 Issued
Array ( [id] => 1388897 [patent_doc_number] => 06516615 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-11 [patent_title] => 'Hydrogen engine apparatus with energy recovery' [patent_app_type] => B1 [patent_app_number] => 09/682977 [patent_app_country] => US [patent_app_date] => 2001-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2261 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/516/06516615.pdf [firstpage_image] =>[orig_patent_app_number] => 09682977 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/682977
Hydrogen engine apparatus with energy recovery Nov 4, 2001 Issued
Array ( [id] => 7335445 [patent_doc_number] => 20040244373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Controlled turbocharger with integrated bypass' [patent_app_type] => new [patent_app_number] => 10/494409 [patent_app_country] => US [patent_app_date] => 2004-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4505 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0244/20040244373.pdf [firstpage_image] =>[orig_patent_app_number] => 10494409 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/494409
Controlled turbocharger with integrated bypass Nov 1, 2001 Issued
09/889292 Method for operating a piston-type combustion engine, with a controllable turbocharger and a piston-type internal combustion engine for carrying out said method Oct 31, 2001 Abandoned
Array ( [id] => 1325667 [patent_doc_number] => 06588211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-08 [patent_title] => 'Motor vehicle with a drive combustion engine' [patent_app_type] => B2 [patent_app_number] => 09/985181 [patent_app_country] => US [patent_app_date] => 2001-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2031 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/588/06588211.pdf [firstpage_image] =>[orig_patent_app_number] => 09985181 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/985181
Motor vehicle with a drive combustion engine Oct 31, 2001 Issued
10/016098 Engine that captures additional power from wasted energy Oct 30, 2001 Abandoned
Array ( [id] => 1367845 [patent_doc_number] => 06539719 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-01 [patent_title] => 'Integration of ceramic oxygen transport membrane combustor with boiler furnace' [patent_app_type] => B2 [patent_app_number] => 09/983826 [patent_app_country] => US [patent_app_date] => 2001-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7888 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/539/06539719.pdf [firstpage_image] =>[orig_patent_app_number] => 09983826 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/983826
Integration of ceramic oxygen transport membrane combustor with boiler furnace Oct 25, 2001 Issued
Array ( [id] => 6090563 [patent_doc_number] => 20020050253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-05-02 [patent_title] => 'Five-stroke internal combustion engine' [patent_app_type] => new [patent_app_number] => 10/001382 [patent_app_country] => US [patent_app_date] => 2001-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6750 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0050/20020050253.pdf [firstpage_image] =>[orig_patent_app_number] => 10001382 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/001382
Five-stroke internal combustion engine Oct 25, 2001 Issued
Array ( [id] => 1352950 [patent_doc_number] => 06557346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Gas conducting device' [patent_app_type] => B1 [patent_app_number] => 09/889335 [patent_app_country] => US [patent_app_date] => 2001-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6546 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/557/06557346.pdf [firstpage_image] =>[orig_patent_app_number] => 09889335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/889335
Gas conducting device Oct 18, 2001 Issued
Array ( [id] => 6836464 [patent_doc_number] => 20030033804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Autonomous gas powered ram' [patent_app_type] => new [patent_app_number] => 09/978675 [patent_app_country] => US [patent_app_date] => 2001-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4085 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20030033804.pdf [firstpage_image] =>[orig_patent_app_number] => 09978675 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/978675
Autonomous gas powered ram Oct 17, 2001 Issued
Array ( [id] => 7375497 [patent_doc_number] => 20040035110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Method and system for exchanging earth energy between earthly bodies and an energy exchanger, especially to produce an electric current' [patent_app_type] => new [patent_app_number] => 10/399582 [patent_app_country] => US [patent_app_date] => 2003-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5842 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20040035110.pdf [firstpage_image] =>[orig_patent_app_number] => 10399582 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/399582
Method and system for exchanging earth energy between earthly bodies and an energy exchanger, especially to produce an electric current Oct 16, 2001 Issued
Array ( [id] => 7349655 [patent_doc_number] => 20040088981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-13 [patent_title] => 'Rotary drive mechanism' [patent_app_type] => new [patent_app_number] => 10/399357 [patent_app_country] => US [patent_app_date] => 2003-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5475 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20040088981.pdf [firstpage_image] =>[orig_patent_app_number] => 10399357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/399357
Rotary drive mechanism Oct 15, 2001 Issued
Array ( [id] => 6568825 [patent_doc_number] => 20020040582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Pretensioner' [patent_app_type] => new [patent_app_number] => 09/977257 [patent_app_country] => US [patent_app_date] => 2001-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5504 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20020040582.pdf [firstpage_image] =>[orig_patent_app_number] => 09977257 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/977257
Pretensioner Oct 15, 2001 Issued
Array ( [id] => 1513643 [patent_doc_number] => 06499300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-31 [patent_title] => 'Method for operating a power plant' [patent_app_type] => B2 [patent_app_number] => 09/976041 [patent_app_country] => US [patent_app_date] => 2001-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3998 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/499/06499300.pdf [firstpage_image] =>[orig_patent_app_number] => 09976041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/976041
Method for operating a power plant Oct 14, 2001 Issued
Array ( [id] => 1566630 [patent_doc_number] => 06497098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-24 [patent_title] => 'Method and device for generating hot combustion waste gases' [patent_app_type] => B2 [patent_app_number] => 09/975325 [patent_app_country] => US [patent_app_date] => 2001-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4528 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/497/06497098.pdf [firstpage_image] =>[orig_patent_app_number] => 09975325 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/975325
Method and device for generating hot combustion waste gases Oct 11, 2001 Issued
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