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] => 8292484 [patent_doc_number] => 08220259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-17 [patent_title] => 'Shape-memory alloy actuator' [patent_app_type] => utility [patent_app_number] => 11/963741 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 10391 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11963741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963741
Shape-memory alloy actuator Dec 20, 2007 Issued
Array ( [id] => 7543694 [patent_doc_number] => 08051656 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-11-08 [patent_title] => 'Shape-memory alloy actuator' [patent_app_type] => utility [patent_app_number] => 11/963738 [patent_app_country] => US [patent_app_date] => 2007-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 10392 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/051/08051656.pdf [firstpage_image] =>[orig_patent_app_number] => 11963738 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/963738
Shape-memory alloy actuator Dec 20, 2007 Issued
Array ( [id] => 6360845 [patent_doc_number] => 20100313564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Turbine blade' [patent_app_type] => utility [patent_app_number] => 12/521589 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2406 [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/A1/0313/20100313564.pdf [firstpage_image] =>[orig_patent_app_number] => 12521589 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/521589
Turbine blade Dec 18, 2007 Issued
Array ( [id] => 4911937 [patent_doc_number] => 20080092536 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Coolant Penetrating Cold-End Pressure Vessel' [patent_app_type] => utility [patent_app_number] => 11/959571 [patent_app_country] => US [patent_app_date] => 2007-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4399 [patent_no_of_claims] => 18 [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/A1/0092/20080092536.pdf [firstpage_image] =>[orig_patent_app_number] => 11959571 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959571
Coolant penetrating cold-end pressure vessel Dec 18, 2007 Issued
Array ( [id] => 8456039 [patent_doc_number] => 08291701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'System for generating electrical power and potable water from sea waves' [patent_app_type] => utility [patent_app_number] => 12/519921 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4162 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12519921 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519921
System for generating electrical power and potable water from sea waves Dec 17, 2007 Issued
Array ( [id] => 10243 [patent_doc_number] => 07805935 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-05 [patent_title] => 'Stirling engine and control method therefor' [patent_app_type] => utility [patent_app_number] => 11/959065 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7164 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/805/07805935.pdf [firstpage_image] =>[orig_patent_app_number] => 11959065 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/959065
Stirling engine and control method therefor Dec 17, 2007 Issued
Array ( [id] => 4827270 [patent_doc_number] => 20080127649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'THERMAL CONVERSION DEVICE AND PROCESS' [patent_app_type] => utility [patent_app_number] => 11/958575 [patent_app_country] => US [patent_app_date] => 2007-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5747 [patent_no_of_claims] => 2 [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/A1/0127/20080127649.pdf [firstpage_image] =>[orig_patent_app_number] => 11958575 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/958575
Thermal conversion device and process Dec 17, 2007 Issued
Array ( [id] => 4911913 [patent_doc_number] => 20080092512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Thermal Improvements for an External Combustion Engine' [patent_app_type] => utility [patent_app_number] => 11/958027 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 8060 [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/A1/0092/20080092512.pdf [firstpage_image] =>[orig_patent_app_number] => 11958027 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/958027
Thermal improvements for an external combustion engine Dec 16, 2007 Issued
Array ( [id] => 6205998 [patent_doc_number] => 20110131991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'METHODS AND SYSTEMS FOR THE PRODUCTION OF HYDROGEN' [patent_app_type] => utility [patent_app_number] => 11/958142 [patent_app_country] => US [patent_app_date] => 2007-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6005 [patent_no_of_claims] => 25 [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/A1/0131/20110131991.pdf [firstpage_image] =>[orig_patent_app_number] => 11958142 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/958142
Methods and systems for the production of hydrogen Dec 16, 2007 Issued
Array ( [id] => 8662263 [patent_doc_number] => 08375717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-19 [patent_title] => 'Method to pre-heat natural gas at gas pressure reduction stations' [patent_app_type] => utility [patent_app_number] => 12/519361 [patent_app_country] => US [patent_app_date] => 2007-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1182 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12519361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/519361
Method to pre-heat natural gas at gas pressure reduction stations Dec 13, 2007 Issued
Array ( [id] => 4862664 [patent_doc_number] => 20080141972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Rotors having flow-modifying members for use in rotary engines' [patent_app_type] => utility [patent_app_number] => 11/999280 [patent_app_country] => US [patent_app_date] => 2007-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4290 [patent_no_of_claims] => 25 [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/A1/0141/20080141972.pdf [firstpage_image] =>[orig_patent_app_number] => 11999280 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999280
Rotors having flow-modifying members for use in rotary engines Dec 4, 2007 Abandoned
Array ( [id] => 5574850 [patent_doc_number] => 20090142211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'ROTARY STEAM ENGINE' [patent_app_type] => utility [patent_app_number] => 11/949827 [patent_app_country] => US [patent_app_date] => 2007-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9674 [patent_no_of_claims] => 25 [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/A1/0142/20090142211.pdf [firstpage_image] =>[orig_patent_app_number] => 11949827 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949827
Rotary steam engine Dec 3, 2007 Issued
Array ( [id] => 4487935 [patent_doc_number] => 07946113 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-24 [patent_title] => 'Ocean wave electricity generator apparatus' [patent_app_type] => utility [patent_app_number] => 11/999058 [patent_app_country] => US [patent_app_date] => 2007-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3177 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/946/07946113.pdf [firstpage_image] =>[orig_patent_app_number] => 11999058 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/999058
Ocean wave electricity generator apparatus Dec 2, 2007 Issued
Array ( [id] => 4815948 [patent_doc_number] => 20080223207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'WATER HYDRAULIC MACHINE' [patent_app_type] => utility [patent_app_number] => 11/949149 [patent_app_country] => US [patent_app_date] => 2007-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3572 [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/A1/0223/20080223207.pdf [firstpage_image] =>[orig_patent_app_number] => 11949149 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949149
Water hydraulic machine Dec 2, 2007 Issued
Array ( [id] => 4828245 [patent_doc_number] => 20080128188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Method and device for generating mechanical energy' [patent_app_type] => utility [patent_app_number] => 11/949031 [patent_app_country] => US [patent_app_date] => 2007-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10952 [patent_no_of_claims] => 27 [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/A1/0128/20080128188.pdf [firstpage_image] =>[orig_patent_app_number] => 11949031 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/949031
Method and device for generating mechanical energy Nov 30, 2007 Abandoned
Array ( [id] => 6245018 [patent_doc_number] => 20100135835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'VARIABLE-DISPLACEMENT VANE OIL PUMP' [patent_app_type] => utility [patent_app_number] => 12/312884 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1639 [patent_no_of_claims] => 6 [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/A1/0135/20100135835.pdf [firstpage_image] =>[orig_patent_app_number] => 12312884 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/312884
Variable-displacement vane oil pump Nov 27, 2007 Issued
Array ( [id] => 4818958 [patent_doc_number] => 20080120975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'Stirling Thermodynamic cycle rotary thermal machine' [patent_app_type] => utility [patent_app_number] => 11/998067 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8284 [patent_no_of_claims] => 13 [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/A1/0120/20080120975.pdf [firstpage_image] =>[orig_patent_app_number] => 11998067 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/998067
Stirling Thermodynamic cycle rotary thermal machine Nov 27, 2007 Abandoned
Array ( [id] => 4842181 [patent_doc_number] => 20080178588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'METHOD AND SYSTEM FOR GENERATION OF POWER USING STIRLING ENGINE PRINCIPLES' [patent_app_type] => utility [patent_app_number] => 11/943902 [patent_app_country] => US [patent_app_date] => 2007-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4729 [patent_no_of_claims] => 34 [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/A1/0178/20080178588.pdf [firstpage_image] =>[orig_patent_app_number] => 11943902 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/943902
METHOD AND SYSTEM FOR GENERATION OF POWER USING STIRLING ENGINE PRINCIPLES Nov 20, 2007 Abandoned
Array ( [id] => 6445105 [patent_doc_number] => 20100089052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'POWER MACHINERY OF WAVES' [patent_app_type] => utility [patent_app_number] => 12/310347 [patent_app_country] => US [patent_app_date] => 2007-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2152 [patent_no_of_claims] => 5 [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/A1/0089/20100089052.pdf [firstpage_image] =>[orig_patent_app_number] => 12310347 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/310347
POWER MACHINERY OF WAVES Nov 19, 2007 Abandoned
Array ( [id] => 4713617 [patent_doc_number] => 20080236139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Power generation system' [patent_app_type] => utility [patent_app_number] => 11/984466 [patent_app_country] => US [patent_app_date] => 2007-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3637 [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/A1/0236/20080236139.pdf [firstpage_image] =>[orig_patent_app_number] => 11984466 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/984466
Power generation system Nov 18, 2007 Issued
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