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] => 14044843 [patent_doc_number] => 20190078528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => FAILURE DIAGNOSIS DEVICE FOR IGNITION CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/080436 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080436
Failure diagnosis device for ignition circuit Feb 12, 2017 Issued
Array ( [id] => 13358949 [patent_doc_number] => 20180231014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => MULTILAYER ABRADABLE COATING [patent_app_type] => utility [patent_app_number] => 15/430783 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15430783 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/430783
Multilayer abradable coating Feb 12, 2017 Issued
Array ( [id] => 16246799 [patent_doc_number] => 10746146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Fuel rail clamping arrangement [patent_app_type] => utility [patent_app_number] => 16/080792 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 2123 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080792
Fuel rail clamping arrangement Feb 9, 2017 Issued
Array ( [id] => 13827955 [patent_doc_number] => 20190017462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => Fuel Injection Control [patent_app_type] => utility [patent_app_number] => 16/081326 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081326
Fuel Injection Control Feb 8, 2017 Abandoned
Array ( [id] => 13344399 [patent_doc_number] => 20180223739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => TURBINE ROTOR WITH LOW OVER-SPEED REQUIREMENTS [patent_app_type] => utility [patent_app_number] => 15/428572 [patent_app_country] => US [patent_app_date] => 2017-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15428572 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/428572
Turbine rotor with low over-speed requirements Feb 8, 2017 Issued
Array ( [id] => 16215745 [patent_doc_number] => 10731546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Diffuser in wastegate turbine housings [patent_app_type] => utility [patent_app_number] => 15/425134 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 18 [patent_no_of_words] => 4540 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15425134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425134
Diffuser in wastegate turbine housings Feb 5, 2017 Issued
Array ( [id] => 11942556 [patent_doc_number] => 20170246707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'FRICTION WELDING' [patent_app_type] => utility [patent_app_number] => 15/420627 [patent_app_country] => US [patent_app_date] => 2017-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3576 [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] => 15420627 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/420627
FRICTION WELDING Jan 30, 2017 Abandoned
Array ( [id] => 11980221 [patent_doc_number] => 20170284375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'METHOD AND ARRANGEMENT FOR CONTINUOUS CALIBRATION OF A WIND DIRECTION MEASUREMENT' [patent_app_type] => utility [patent_app_number] => 15/410852 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5639 [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] => 15410852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410852
Method and arrangement for continuous calibration of a wind direction measurement Jan 19, 2017 Issued
Array ( [id] => 12839905 [patent_doc_number] => 20180171808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => Turbine Engine Assembly with a Component having a Leading Edge Trough [patent_app_type] => utility [patent_app_number] => 15/386000 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15386000 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/386000
Turbine engine assembly with a component having a leading edge trough Dec 20, 2016 Issued
Array ( [id] => 11529300 [patent_doc_number] => 20170089277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'CYLINDER-BY-CYLINDER AIR-FUEL RATIO CONTROLLER FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/372807 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14058 [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] => 15372807 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372807
Cylinder-by-cylinder air-fuel ratio controller for internal combustion engine Dec 7, 2016 Issued
Array ( [id] => 12771574 [patent_doc_number] => 20180149026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Gas Turbine Engine with Dovetail Connection Having Contoured Root [patent_app_type] => utility [patent_app_number] => 15/365498 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4860 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15365498 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365498
Gas turbine engine with dovetail connection having contoured root Nov 29, 2016 Issued
Array ( [id] => 15786213 [patent_doc_number] => 10626821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Methods and system for improving vehicle operation [patent_app_type] => utility [patent_app_number] => 15/364053 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7488 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15364053 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364053
Methods and system for improving vehicle operation Nov 28, 2016 Issued
Array ( [id] => 14666353 [patent_doc_number] => 10371071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-06 [patent_title] => Systems and methods for non-intrusive closed-loop combustion control of internal combustion engines [patent_app_type] => utility [patent_app_number] => 15/346808 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5348 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346808
Systems and methods for non-intrusive closed-loop combustion control of internal combustion engines Nov 8, 2016 Issued
Array ( [id] => 11620499 [patent_doc_number] => 20170130686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'FUEL RAIL' [patent_app_type] => utility [patent_app_number] => 15/345062 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2757 [patent_no_of_claims] => 12 [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] => 15345062 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/345062
FUEL RAIL Nov 6, 2016 Abandoned
Array ( [id] => 11457747 [patent_doc_number] => 20170051653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [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] => 15/344776 [patent_app_country] => US [patent_app_date] => 2016-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3751 [patent_no_of_claims] => 22 [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] => 15344776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/344776
Method to limit temperature increase in a catalyst and detect a restricted exhaust path in a vehicle Nov 6, 2016 Issued
Array ( [id] => 12024398 [patent_doc_number] => 20170314497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 15/343269 [patent_app_country] => US [patent_app_date] => 2016-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8454 [patent_no_of_claims] => 9 [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] => 15343269 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/343269
Engine control device and engine control method Nov 3, 2016 Issued
Array ( [id] => 16142917 [patent_doc_number] => 10704525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Method and system for spark plug cleaning [patent_app_type] => utility [patent_app_number] => 15/340190 [patent_app_country] => US [patent_app_date] => 2016-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13298 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15340190 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/340190
Method and system for spark plug cleaning Oct 31, 2016 Issued
Array ( [id] => 11604848 [patent_doc_number] => 20170122150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'Automatic Engine Pre-Lube' [patent_app_type] => utility [patent_app_number] => 15/337995 [patent_app_country] => US [patent_app_date] => 2016-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1649 [patent_no_of_claims] => 15 [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] => 15337995 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/337995
Automatic Engine Pre-Lube Oct 27, 2016 Abandoned
Array ( [id] => 13279431 [patent_doc_number] => 10151289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-11 [patent_title] => Vehicle remote start system with ignition switch wire learning and related methods [patent_app_type] => utility [patent_app_number] => 15/334622 [patent_app_country] => US [patent_app_date] => 2016-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3231 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15334622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/334622
Vehicle remote start system with ignition switch wire learning and related methods Oct 25, 2016 Issued
Array ( [id] => 11590325 [patent_doc_number] => 20170114736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/299466 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8082 [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] => 15299466 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/299466
Control device for internal combustion engine having supercharger Oct 20, 2016 Issued
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