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] => 4334333 [patent_doc_number] => 06253551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Device for controlling boost pressure in an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/509887 [patent_app_country] => US [patent_app_date] => 2000-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1979 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253551.pdf [firstpage_image] =>[orig_patent_app_number] => 509887 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509887
Device for controlling boost pressure in an internal combustion engine Jul 23, 2000 Issued
Array ( [id] => 1442507 [patent_doc_number] => 06367258 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method and apparatus for vaporizing liquid natural gas in a combined cycle power plant' [patent_app_type] => B1 [patent_app_number] => 09/620822 [patent_app_country] => US [patent_app_date] => 2000-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3808 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367258.pdf [firstpage_image] =>[orig_patent_app_number] => 09620822 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/620822
Method and apparatus for vaporizing liquid natural gas in a combined cycle power plant Jul 20, 2000 Issued
Array ( [id] => 4243825 [patent_doc_number] => 06305171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-23 [patent_title] => 'Method and device for additional thermal heating for motor vehicle equipped with pollution-free engine with additional compressed air injection' [patent_app_type] => 1 [patent_app_number] => 9/582220 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2780 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/305/06305171.pdf [firstpage_image] =>[orig_patent_app_number] => 582220 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/582220
Method and device for additional thermal heating for motor vehicle equipped with pollution-free engine with additional compressed air injection Jul 19, 2000 Issued
Array ( [id] => 4318613 [patent_doc_number] => 06282901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Integrated air separation process' [patent_app_type] => 1 [patent_app_number] => 9/619348 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7765 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282901.pdf [firstpage_image] =>[orig_patent_app_number] => 619348 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/619348
Integrated air separation process Jul 18, 2000 Issued
Array ( [id] => 4288949 [patent_doc_number] => 06250877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Steam turbine controller having method and apparatus for providing variable frequency regulation' [patent_app_type] => 1 [patent_app_number] => 9/619539 [patent_app_country] => US [patent_app_date] => 2000-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4584 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/250/06250877.pdf [firstpage_image] =>[orig_patent_app_number] => 619539 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/619539
Steam turbine controller having method and apparatus for providing variable frequency regulation Jul 18, 2000 Issued
Array ( [id] => 1546281 [patent_doc_number] => 06398517 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Turbo compressor' [patent_app_type] => B1 [patent_app_number] => 09/617513 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2371 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/398/06398517.pdf [firstpage_image] =>[orig_patent_app_number] => 09617513 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617513
Turbo compressor Jul 13, 2000 Issued
09/530333 DEVICE FOR CONVEYING A MEDIUM OR PROPULSION THROUGH A MEDIUM Jul 11, 2000 Abandoned
Array ( [id] => 4265116 [patent_doc_number] => 06233940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Dual-pressure stem injection partial-regeneration-cycle gas turbine system' [patent_app_type] => 1 [patent_app_number] => 9/613460 [patent_app_country] => US [patent_app_date] => 2000-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3827 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233940.pdf [firstpage_image] =>[orig_patent_app_number] => 613460 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613460
Dual-pressure stem injection partial-regeneration-cycle gas turbine system Jul 9, 2000 Issued
Array ( [id] => 4357789 [patent_doc_number] => 06276140 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-21 [patent_title] => 'Device to generate energy through a turbo engine' [patent_app_type] => 1 [patent_app_number] => 9/486345 [patent_app_country] => US [patent_app_date] => 2000-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4091 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/276/06276140.pdf [firstpage_image] =>[orig_patent_app_number] => 486345 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486345
Device to generate energy through a turbo engine Jul 6, 2000 Issued
09/610214 Super-combustion plasma reactor Jul 4, 2000 Abandoned
Array ( [id] => 1442491 [patent_doc_number] => 06367252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Microelectromechanical actuators including sinuous beam structures' [patent_app_type] => B1 [patent_app_number] => 09/610047 [patent_app_country] => US [patent_app_date] => 2000-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5508 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/367/06367252.pdf [firstpage_image] =>[orig_patent_app_number] => 09610047 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/610047
Microelectromechanical actuators including sinuous beam structures Jul 4, 2000 Issued
Array ( [id] => 4342770 [patent_doc_number] => 06272856 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method for storing energy in the form of thermal energy by means of high-temperature accumulators' [patent_app_type] => 1 [patent_app_number] => 9/582867 [patent_app_country] => US [patent_app_date] => 2000-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2153 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/272/06272856.pdf [firstpage_image] =>[orig_patent_app_number] => 582867 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/582867
Method for storing energy in the form of thermal energy by means of high-temperature accumulators Jul 2, 2000 Issued
Array ( [id] => 1556191 [patent_doc_number] => RE037603 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Gas compressor' [patent_app_type] => E1 [patent_app_number] => 09/610703 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 42283 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037603.pdf [firstpage_image] =>[orig_patent_app_number] => 09610703 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/610703
Gas compressor Jun 29, 2000 Issued
Array ( [id] => 1262861 [patent_doc_number] => RE038327 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2003-11-25 [patent_title] => 'Brake apparatus having an improved brake feel' [patent_app_type] => E1 [patent_app_number] => 09/607342 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 53 [patent_no_of_words] => 21531 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038327.pdf [firstpage_image] =>[orig_patent_app_number] => 09607342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607342
Brake apparatus having an improved brake feel Jun 29, 2000 Issued
Array ( [id] => 1507461 [patent_doc_number] => 06470679 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Apparatus and method for transferring entropy with the aid of a thermodynamic cycle' [patent_app_type] => B1 [patent_app_number] => 09/509388 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 39 [patent_no_of_words] => 30017 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470679.pdf [firstpage_image] =>[orig_patent_app_number] => 09509388 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/509388
Apparatus and method for transferring entropy with the aid of a thermodynamic cycle Jun 28, 2000 Issued
Array ( [id] => 4375138 [patent_doc_number] => 06295818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'PV-thermal solar power assembly' [patent_app_type] => 1 [patent_app_number] => 9/606657 [patent_app_country] => US [patent_app_date] => 2000-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 2831 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/295/06295818.pdf [firstpage_image] =>[orig_patent_app_number] => 606657 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/606657
PV-thermal solar power assembly Jun 27, 2000 Issued
Array ( [id] => 4318596 [patent_doc_number] => 06282900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Calcium carbide power system with waste energy recovery' [patent_app_type] => 1 [patent_app_number] => 9/604715 [patent_app_country] => US [patent_app_date] => 2000-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282900.pdf [firstpage_image] =>[orig_patent_app_number] => 604715 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604715
Calcium carbide power system with waste energy recovery Jun 26, 2000 Issued
Array ( [id] => 4234094 [patent_doc_number] => 06256989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Method and apparatus for improved hydrostatic transmission having bypass' [patent_app_type] => 1 [patent_app_number] => 9/602770 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8034 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256989.pdf [firstpage_image] =>[orig_patent_app_number] => 602770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602770
Method and apparatus for improved hydrostatic transmission having bypass Jun 22, 2000 Issued
Array ( [id] => 4354193 [patent_doc_number] => 06301884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Brake design for a hydrostatic transaxle' [patent_app_type] => 1 [patent_app_number] => 9/602392 [patent_app_country] => US [patent_app_date] => 2000-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8031 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/301/06301884.pdf [firstpage_image] =>[orig_patent_app_number] => 602392 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602392
Brake design for a hydrostatic transaxle Jun 21, 2000 Issued
Array ( [id] => 4380558 [patent_doc_number] => 06230496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Energy management system for hybrid electric vehicles' [patent_app_type] => 1 [patent_app_number] => 9/597636 [patent_app_country] => US [patent_app_date] => 2000-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7647 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/230/06230496.pdf [firstpage_image] =>[orig_patent_app_number] => 597636 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/597636
Energy management system for hybrid electric vehicles Jun 19, 2000 Issued
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