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] => 6561393 [patent_doc_number] => 20020014218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Multiple cylinder rotary motor and method of operation' [patent_app_type] => new [patent_app_number] => 09/955567 [patent_app_country] => US [patent_app_date] => 2001-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5178 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20020014218.pdf [firstpage_image] =>[orig_patent_app_number] => 09955567 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/955567
Multiple cylinder rotary motor and method of operation Sep 17, 2001 Abandoned
Array ( [id] => 1582580 [patent_doc_number] => 06481206 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Compound cycle internal combustion engine' [patent_app_type] => B1 [patent_app_number] => 09/953201 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3311 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/481/06481206.pdf [firstpage_image] =>[orig_patent_app_number] => 09953201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/953201
Compound cycle internal combustion engine Sep 16, 2001 Issued
Array ( [id] => 6717790 [patent_doc_number] => 20030051477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Electronic engine synchronizer' [patent_app_type] => new [patent_app_number] => 09/954365 [patent_app_country] => US [patent_app_date] => 2001-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7442 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20030051477.pdf [firstpage_image] =>[orig_patent_app_number] => 09954365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/954365
Electronic engine synchronizer Sep 16, 2001 Issued
Array ( [id] => 1304003 [patent_doc_number] => 06609495 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-26 [patent_title] => 'Electronic control of engine braking cycle' [patent_app_type] => B1 [patent_app_number] => 09/952823 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/609/06609495.pdf [firstpage_image] =>[orig_patent_app_number] => 09952823 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/952823
Electronic control of engine braking cycle Sep 13, 2001 Issued
Array ( [id] => 1038597 [patent_doc_number] => 06868674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-22 [patent_title] => 'Control apparatus for variable-cylinder engine, and control apparatus for vehicle' [patent_app_type] => utility [patent_app_number] => 10/343126 [patent_app_country] => US [patent_app_date] => 2001-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 38 [patent_no_of_words] => 19914 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/868/06868674.pdf [firstpage_image] =>[orig_patent_app_number] => 10343126 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/343126
Control apparatus for variable-cylinder engine, and control apparatus for vehicle Sep 13, 2001 Issued
Array ( [id] => 1498174 [patent_doc_number] => 06463731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Two stroke regenerative external combustion engine' [patent_app_type] => B1 [patent_app_number] => 09/949540 [patent_app_country] => US [patent_app_date] => 2001-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3209 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/463/06463731.pdf [firstpage_image] =>[orig_patent_app_number] => 09949540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/949540
Two stroke regenerative external combustion engine Sep 9, 2001 Issued
Array ( [id] => 1263923 [patent_doc_number] => 06651609 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Nagata cycle rotary engine' [patent_app_type] => B2 [patent_app_number] => 09/950183 [patent_app_country] => US [patent_app_date] => 2001-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2691 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651609.pdf [firstpage_image] =>[orig_patent_app_number] => 09950183 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/950183
Nagata cycle rotary engine Sep 9, 2001 Issued
Array ( [id] => 1462317 [patent_doc_number] => 06457314 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Power transmission structure of a motor assist apparatus for a vehicle' [patent_app_type] => B1 [patent_app_number] => 09/949537 [patent_app_country] => US [patent_app_date] => 2001-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3579 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/457/06457314.pdf [firstpage_image] =>[orig_patent_app_number] => 09949537 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/949537
Power transmission structure of a motor assist apparatus for a vehicle Sep 6, 2001 Issued
Array ( [id] => 1156637 [patent_doc_number] => 06751958 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-22 [patent_title] => 'Physical chemistry compression' [patent_app_type] => B1 [patent_app_number] => 09/947885 [patent_app_country] => US [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5458 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/751/06751958.pdf [firstpage_image] =>[orig_patent_app_number] => 09947885 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/947885
Physical chemistry compression Sep 5, 2001 Issued
Array ( [id] => 1575631 [patent_doc_number] => 06422014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Turbocharger with controllable flow geometry for two stage turbine' [patent_app_type] => B1 [patent_app_number] => 09/948342 [patent_app_country] => US [patent_app_date] => 2001-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2201 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/422/06422014.pdf [firstpage_image] =>[orig_patent_app_number] => 09948342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/948342
Turbocharger with controllable flow geometry for two stage turbine Sep 5, 2001 Issued
Array ( [id] => 1025528 [patent_doc_number] => 06880338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-19 [patent_title] => 'Lead-in structure and a fixing flange for a turbo generator' [patent_app_type] => utility [patent_app_number] => 10/380198 [patent_app_country] => US [patent_app_date] => 2001-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3561 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/880/06880338.pdf [firstpage_image] =>[orig_patent_app_number] => 10380198 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/380198
Lead-in structure and a fixing flange for a turbo generator Sep 4, 2001 Issued
Array ( [id] => 7393101 [patent_doc_number] => 20040103661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-06-03 [patent_title] => 'Rankine cycle device' [patent_app_type] => new [patent_app_number] => 10/363539 [patent_app_country] => US [patent_app_date] => 2003-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10873 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20040103661.pdf [firstpage_image] =>[orig_patent_app_number] => 10363539 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/363539
Rankine cycle device Sep 3, 2001 Issued
Array ( [id] => 7236363 [patent_doc_number] => 20050072147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-07 [patent_title] => 'Micro-fluidic actuator' [patent_app_type] => utility [patent_app_number] => 10/362343 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5661 [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/A1/0072/20050072147.pdf [firstpage_image] =>[orig_patent_app_number] => 10362343 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362343
Micro-fluidic actuator Aug 30, 2001 Abandoned
Array ( [id] => 1313090 [patent_doc_number] => 06601389 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-08-05 [patent_title] => 'Liquified gas evaporating device for marine engines' [patent_app_type] => B1 [patent_app_number] => 09/914563 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2171 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/601/06601389.pdf [firstpage_image] =>[orig_patent_app_number] => 09914563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/914563
Liquified gas evaporating device for marine engines Aug 30, 2001 Issued
Array ( [id] => 1510555 [patent_doc_number] => 06418720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Method and a device for engine braking a four stroke internal combustion engine' [patent_app_type] => B1 [patent_app_number] => 09/944673 [patent_app_country] => US [patent_app_date] => 2001-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4106 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/418/06418720.pdf [firstpage_image] =>[orig_patent_app_number] => 09944673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/944673
Method and a device for engine braking a four stroke internal combustion engine Aug 30, 2001 Issued
Array ( [id] => 1263436 [patent_doc_number] => 06651434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'System of solar and gravitational energy' [patent_app_type] => B2 [patent_app_number] => 09/945129 [patent_app_country] => US [patent_app_date] => 2001-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 708 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/651/06651434.pdf [firstpage_image] =>[orig_patent_app_number] => 09945129 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/945129
System of solar and gravitational energy Aug 26, 2001 Issued
Array ( [id] => 1540523 [patent_doc_number] => 06442937 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-03 [patent_title] => 'Solar receiver adaptive tracking control' [patent_app_type] => B1 [patent_app_number] => 09/934231 [patent_app_country] => US [patent_app_date] => 2001-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3111 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/442/06442937.pdf [firstpage_image] =>[orig_patent_app_number] => 09934231 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/934231
Solar receiver adaptive tracking control Aug 20, 2001 Issued
Array ( [id] => 6568813 [patent_doc_number] => 20020040581 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-11 [patent_title] => 'Exhaust gas turbocharger for an internal combustion engine' [patent_app_type] => new [patent_app_number] => 09/932273 [patent_app_country] => US [patent_app_date] => 2001-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2421 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0040/20020040581.pdf [firstpage_image] =>[orig_patent_app_number] => 09932273 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/932273
Exhaust gas turbocharger for an internal combustion engine Aug 16, 2001 Issued
Array ( [id] => 6836466 [patent_doc_number] => 20030033806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Apparatus and method for a heat engine field of the invention' [patent_app_type] => new [patent_app_number] => 09/931607 [patent_app_country] => US [patent_app_date] => 2001-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4379 [patent_no_of_claims] => 78 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20030033806.pdf [firstpage_image] =>[orig_patent_app_number] => 09931607 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/931607
Apparatus and method for a heat engine field of the invention Aug 15, 2001 Abandoned
Array ( [id] => 6027006 [patent_doc_number] => 20020017100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-14 [patent_title] => 'Steam generator plant' [patent_app_type] => new [patent_app_number] => 09/928283 [patent_app_country] => US [patent_app_date] => 2001-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3160 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0017/20020017100.pdf [firstpage_image] =>[orig_patent_app_number] => 09928283 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/928283
Steam generator plant Aug 9, 2001 Issued
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