Search

David E. Hamaoui

Examiner (ID: 14716, Phone: (571)270-5625 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3792, 3747, 4159, 3796
Total Applications
601
Issued Applications
379
Pending Applications
2
Abandoned Applications
224

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10581461 [patent_doc_number] => 09303580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-05 [patent_title] => 'Detection of diesel fuel gelling' [patent_app_type] => utility [patent_app_number] => 13/662096 [patent_app_country] => US [patent_app_date] => 2012-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4310 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13662096 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/662096
Detection of diesel fuel gelling Oct 25, 2012 Issued
Array ( [id] => 11779638 [patent_doc_number] => 09388760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-12 [patent_title] => 'Fuel injection control device for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/358546 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 7868 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14358546 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/358546
Fuel injection control device for internal combustion engine Oct 23, 2012 Issued
Array ( [id] => 8787860 [patent_doc_number] => 20130104829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'ENGINE START CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/659724 [patent_app_country] => US [patent_app_date] => 2012-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6581 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13659724 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/659724
Engine start control device Oct 23, 2012 Issued
Array ( [id] => 9431978 [patent_doc_number] => 20140109884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-24 [patent_title] => 'AUTOMOTIVE ENGINE COOLANT AND HEATING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/657910 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3542 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13657910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657910
AUTOMOTIVE ENGINE COOLANT AND HEATING SYSTEM Oct 22, 2012 Abandoned
Array ( [id] => 9371677 [patent_doc_number] => 20140081550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'CRANKCASE INTEGRITY BREACH DETECTION' [patent_app_type] => utility [patent_app_number] => 13/619751 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 15126 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13619751 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/619751
Crankcase integrity breach detection Sep 13, 2012 Issued
Array ( [id] => 10163096 [patent_doc_number] => 09194316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-24 [patent_title] => 'Inter-cylinder air-fuel ratio imbalance determining apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/612310 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 14105 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13612310 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/612310
Inter-cylinder air-fuel ratio imbalance determining apparatus for internal combustion engine Sep 11, 2012 Issued
Array ( [id] => 8741881 [patent_doc_number] => 20130081598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'FUEL INJECTION SYSTEM AND STRATEGIES OF CONTROL FOR FUEL FEEDING ON INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 13/609200 [patent_app_country] => US [patent_app_date] => 2012-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5761 [patent_no_of_claims] => 58 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13609200 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/609200
Homogeneous fuel-air-mix method and apparatus for internal combustion engines Sep 9, 2012 Issued
Array ( [id] => 9340447 [patent_doc_number] => 20140067230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'TWO-STAGE TURBOCHARGER CONTROL SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 13/605197 [patent_app_country] => US [patent_app_date] => 2012-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7360 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13605197 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/605197
TWO-STAGE TURBOCHARGER CONTROL SYSTEMS AND METHODS Sep 5, 2012 Abandoned
Array ( [id] => 8581784 [patent_doc_number] => 20130000605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'MOUNT STRUCTURE OF FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/603485 [patent_app_country] => US [patent_app_date] => 2012-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 31202 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13603485 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/603485
MOUNT STRUCTURE OF FUEL INJECTION VALVE AND FUEL INJECTION SYSTEM Sep 4, 2012 Abandoned
Array ( [id] => 9340454 [patent_doc_number] => 20140067237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'METHOD TO LIMIT TEMPERATURE INCREASE IN A CATALYST AND DETECT A RESTRICTED EXHAUST PATH IN A VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/597907 [patent_app_country] => US [patent_app_date] => 2012-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3682 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13597907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/597907
Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle Aug 28, 2012 Issued
Array ( [id] => 8517354 [patent_doc_number] => 20120316762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-13 [patent_title] => 'METHOD AND SYSTEM FOR PRE-IGNITION CONTROL' [patent_app_type] => utility [patent_app_number] => 13/587829 [patent_app_country] => US [patent_app_date] => 2012-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11027 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13587829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/587829
Method and system for pre-ignition control Aug 15, 2012 Issued
Array ( [id] => 10636176 [patent_doc_number] => 09353670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Exhaust gas recirculation system for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/585413 [patent_app_country] => US [patent_app_date] => 2012-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4995 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13585413 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/585413
Exhaust gas recirculation system for an internal combustion engine Aug 13, 2012 Issued
Array ( [id] => 9258769 [patent_doc_number] => 20130340698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'BATTERYLESS ENGINE STARTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/527734 [patent_app_country] => US [patent_app_date] => 2012-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2399 [patent_no_of_claims] => 32 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13527734 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/527734
Batteryless engine starting system Jun 19, 2012 Issued
Array ( [id] => 8518826 [patent_doc_number] => 20120318234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'Throttle Body with Offset Axis Drum Valve' [patent_app_type] => utility [patent_app_number] => 13/525667 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4043 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13525667 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/525667
Throttle body with offset axis drum valve Jun 17, 2012 Issued
Array ( [id] => 11257281 [patent_doc_number] => 09482176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'System and method for compensating gaseous fuel injection' [patent_app_type] => utility [patent_app_number] => 13/495928 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4265 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13495928 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/495928
System and method for compensating gaseous fuel injection Jun 12, 2012 Issued
Array ( [id] => 11244129 [patent_doc_number] => 09470166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Control apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/481231 [patent_app_country] => US [patent_app_date] => 2012-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7798 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 509 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13481231 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/481231
Control apparatus for internal combustion engine May 24, 2012 Issued
Array ( [id] => 8497147 [patent_doc_number] => 20120296555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/472693 [patent_app_country] => US [patent_app_date] => 2012-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5514 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13472693 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472693
METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE May 15, 2012 Abandoned
Array ( [id] => 9892402 [patent_doc_number] => 20150047601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'METHOD AND ENGINE BRAKE SYSTEM TO CONTROL AN ENGINE BRAKE OF A VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/386380 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2384 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14386380 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386380
Method and engine brake system to control an engine brake of a vehicle Apr 24, 2012 Issued
Array ( [id] => 9604113 [patent_doc_number] => 20140200795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'ENGINE CONTROL DEVICE OF WORKING MACHINE, AND ENGINE CONTROL METHOD FOR THE SAME' [patent_app_type] => utility [patent_app_number] => 13/816494 [patent_app_country] => US [patent_app_date] => 2012-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 12531 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13816494 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816494
ENGINE CONTROL DEVICE OF WORKING MACHINE, AND ENGINE CONTROL METHOD FOR THE SAME Apr 16, 2012 Abandoned
Array ( [id] => 9090354 [patent_doc_number] => 20130269665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'IGNITION COIL AND MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 13/447433 [patent_app_country] => US [patent_app_date] => 2012-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1698 [patent_no_of_claims] => 17 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13447433 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/447433
IGNITION COIL AND MANUFACTURING METHOD Apr 15, 2012 Abandoned
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