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] => 9808835 [patent_doc_number] => 20150020780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-22 [patent_title] => 'DEVICE AND METHOD FOR DIAGNOSING EVAPORATED FUEL PROCESSING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/380539 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4893 [patent_no_of_claims] => 12 [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] => 14380539 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380539
Device and method for diagnosing evaporated fuel processing device Mar 4, 2013 Issued
Array ( [id] => 9807165 [patent_doc_number] => 20150019110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'FUEL INJECTION CONTROL DEVICE AND FUEL INJECTION CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/383240 [patent_app_country] => US [patent_app_date] => 2013-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8213 [patent_no_of_claims] => 12 [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] => 14383240 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383240
Fuel injection control device and fuel injection control method for internal combustion engine Mar 4, 2013 Issued
Array ( [id] => 9835343 [patent_doc_number] => 20150027424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'SELF IGNITION OPERATION OF ALTERNATIVE FUEL INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 14/381003 [patent_app_country] => US [patent_app_date] => 2013-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4785 [patent_no_of_claims] => 20 [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] => 14381003 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/381003
SELF IGNITION OPERATION OF ALTERNATIVE FUEL INTERNAL COMBUSTION ENGINES Feb 26, 2013 Abandoned
Array ( [id] => 8999159 [patent_doc_number] => 20130220283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'DUAL SOLENOID FUEL INJECTOR WITH SELECTIVELY ACTUABLE INPUT AND OUTPUT VALVES' [patent_app_type] => utility [patent_app_number] => 13/772636 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5119 [patent_no_of_claims] => 15 [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] => 13772636 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/772636
DUAL SOLENOID FUEL INJECTOR WITH SELECTIVELY ACTUABLE INPUT AND OUTPUT VALVES Feb 20, 2013 Abandoned
Array ( [id] => 9031303 [patent_doc_number] => 20130233941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'DUAL SOLENOID FUEL INJECTOR WITH SELECTIVELY ACTUABLE OUTPUT VALVE' [patent_app_type] => utility [patent_app_number] => 13/772555 [patent_app_country] => US [patent_app_date] => 2013-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5119 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13772555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/772555
DUAL SOLENOID FUEL INJECTOR WITH SELECTIVELY ACTUABLE OUTPUT VALVE Feb 20, 2013 Abandoned
Array ( [id] => 9866006 [patent_doc_number] => 20150046025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-12 [patent_title] => 'Fuel Tank Venting System for a Motor Vehicle' [patent_app_type] => utility [patent_app_number] => 14/374482 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3583 [patent_no_of_claims] => 11 [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] => 14374482 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/374482
Fuel Tank Venting System for a Motor Vehicle Jan 17, 2013 Abandoned
Array ( [id] => 11237949 [patent_doc_number] => 09464584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-11 [patent_title] => 'Ignition and knock tolerance in internal combustion engine by controlling EGR composition' [patent_app_type] => utility [patent_app_number] => 13/742627 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3887 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [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] => 13742627 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742627
Ignition and knock tolerance in internal combustion engine by controlling EGR composition Jan 15, 2013 Issued
Array ( [id] => 14486463 [patent_doc_number] => 10330003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Method and system for controlling fuel usage [patent_app_type] => utility [patent_app_number] => 13/735980 [patent_app_country] => US [patent_app_date] => 2013-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 17887 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13735980 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/735980
Method and system for controlling fuel usage Jan 6, 2013 Issued
Array ( [id] => 8905635 [patent_doc_number] => 20130173138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'DUAL THROTTLE ENGINE SPEED CONTROL' [patent_app_type] => utility [patent_app_number] => 13/730167 [patent_app_country] => US [patent_app_date] => 2012-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4399 [patent_no_of_claims] => 19 [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] => 13730167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/730167
DUAL THROTTLE ENGINE SPEED CONTROL Dec 27, 2012 Abandoned
Array ( [id] => 8887552 [patent_doc_number] => 20130160736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'INTAKE AIR FLOW CONTROL VALVE' [patent_app_type] => utility [patent_app_number] => 13/719956 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6280 [patent_no_of_claims] => 15 [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] => 13719956 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719956
INTAKE AIR FLOW CONTROL VALVE Dec 18, 2012 Abandoned
Array ( [id] => 8879714 [patent_doc_number] => 20130152898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'VARIABLE IGNITION TYPE DIESEL-GASOLINE DUAL FUEL POWERED COMBUSTION ENGINE, SYSTEM, AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/714177 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4288 [patent_no_of_claims] => 10 [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] => 13714177 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/714177
VARIABLE IGNITION TYPE DIESEL-GASOLINE DUAL FUEL POWERED COMBUSTION ENGINE, SYSTEM, AND METHOD Dec 12, 2012 Abandoned
Array ( [id] => 8879726 [patent_doc_number] => 20130152910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'INTERNAL COMBUSTION ENGINE IGNITION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/712623 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8177 [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] => 13712623 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/712623
Internal combustion engine ignition device Dec 11, 2012 Issued
Array ( [id] => 13662395 [patent_doc_number] => 10161351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Gaseous fuel system and method for an engine [patent_app_type] => utility [patent_app_number] => 13/682514 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8901 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13682514 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682514
Gaseous fuel system and method for an engine Nov 19, 2012 Issued
Array ( [id] => 8830914 [patent_doc_number] => 20130131959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'STARTING CONTROL DEVICE AND STARTING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/679730 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9868 [patent_no_of_claims] => 24 [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] => 13679730 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/679730
STARTING CONTROL DEVICE AND STARTING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE Nov 15, 2012 Abandoned
Array ( [id] => 9478622 [patent_doc_number] => 20140136085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'LASER IGNITION AND MISFIRE MONITOR' [patent_app_type] => utility [patent_app_number] => 13/677641 [patent_app_country] => US [patent_app_date] => 2012-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6048 [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] => 13677641 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/677641
LASER IGNITION AND MISFIRE MONITOR Nov 14, 2012 Abandoned
Array ( [id] => 11549101 [patent_doc_number] => 09617937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Engine control device for a work vehicle' [patent_app_type] => utility [patent_app_number] => 14/359670 [patent_app_country] => US [patent_app_date] => 2012-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3256 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14359670 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/359670
Engine control device for a work vehicle Nov 13, 2012 Issued
Array ( [id] => 11319791 [patent_doc_number] => 09518530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-13 [patent_title] => 'Transient-state control method for a hybrid drive system for vehicles' [patent_app_type] => utility [patent_app_number] => 13/672748 [patent_app_country] => US [patent_app_date] => 2012-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 6816 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13672748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/672748
Transient-state control method for a hybrid drive system for vehicles Nov 8, 2012 Issued
Array ( [id] => 8811127 [patent_doc_number] => 20130112172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'Fuel Injection Control Device for Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 13/669963 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7374 [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] => 13669963 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/669963
Fuel Injection Control Device for Internal Combustion Engine Nov 5, 2012 Abandoned
Array ( [id] => 8811135 [patent_doc_number] => 20130112180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'IGNITION DEVICE FOR A TWO-STROKE ENGINE' [patent_app_type] => utility [patent_app_number] => 13/667867 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4120 [patent_no_of_claims] => 20 [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] => 13667867 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667867
IGNITION DEVICE FOR A TWO-STROKE ENGINE Nov 1, 2012 Abandoned
Array ( [id] => 9445220 [patent_doc_number] => 20140116388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'FUEL SYSTEM RETROFIT KIT FOR AN ENGINE' [patent_app_type] => utility [patent_app_number] => 13/665591 [patent_app_country] => US [patent_app_date] => 2012-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3590 [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] => 13665591 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/665591
FUEL SYSTEM RETROFIT KIT FOR AN ENGINE Oct 30, 2012 Abandoned
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