
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 18444971
[patent_doc_number] => 11680532
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-06-20
[patent_title] => Cyclical applications for internal combustion engines with cylinder deactivation control
[patent_app_type] => utility
[patent_app_number] => 17/461188
[patent_app_country] => US
[patent_app_date] => 2021-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6542
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461188
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/461188 | Cyclical applications for internal combustion engines with cylinder deactivation control | Aug 29, 2021 | Issued |
Array
(
[id] => 17315355
[patent_doc_number] => 20210404403
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-12-30
[patent_title] => INJECTION CONTROL DEVICE
[patent_app_type] => utility
[patent_app_number] => 17/357012
[patent_app_country] => US
[patent_app_date] => 2021-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6583
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17357012
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/357012 | Injection control device | Jun 23, 2021 | Issued |
Array
(
[id] => 18086053
[patent_doc_number] => 11536178
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-27
[patent_title] => Evaporative fuel vapor emission control systems
[patent_app_type] => utility
[patent_app_number] => 17/179730
[patent_app_country] => US
[patent_app_date] => 2021-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 23
[patent_figures_cnt] => 23
[patent_no_of_words] => 17270
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 197
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17179730
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/179730 | Evaporative fuel vapor emission control systems | Feb 18, 2021 | Issued |
Array
(
[id] => 18342382
[patent_doc_number] => 11639859
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-05-02
[patent_title] => Method for determining rotational position of a rotating camshaft on a reciprocating engine using a target with a pattern of teeth and a collection of detection algorithms
[patent_app_type] => utility
[patent_app_number] => 17/011247
[patent_app_country] => US
[patent_app_date] => 2020-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5420
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17011247
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/011247 | Method for determining rotational position of a rotating camshaft on a reciprocating engine using a target with a pattern of teeth and a collection of detection algorithms | Sep 2, 2020 | Issued |
Array
(
[id] => 16269590
[patent_doc_number] => 20200271077
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-27
[patent_title] => CANISTER WITH CERTAIN RANGE OF ACTIVATED CARBON VOLUME RATIO IN MAIN CHAMBER WITH RESPECT TO SUB CHAMBER
[patent_app_type] => utility
[patent_app_number] => 15/931183
[patent_app_country] => US
[patent_app_date] => 2020-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4935
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 223
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15931183
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/931183 | CANISTER WITH CERTAIN RANGE OF ACTIVATED CARBON VOLUME RATIO IN MAIN CHAMBER WITH RESPECT TO SUB CHAMBER | May 12, 2020 | Abandoned |
Array
(
[id] => 16399580
[patent_doc_number] => 20200340438
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-29
[patent_title] => A METHOD FOR MONITORING A COMMON-RAIL INJECTOR FOR LARGE DIESEL AND DUAL-FUEL ENGINES AND INJECTOR CONFIGURED TO IMPLEMENT THIS METHOD
[patent_app_type] => utility
[patent_app_number] => 16/860108
[patent_app_country] => US
[patent_app_date] => 2020-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5021
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860108
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/860108 | A METHOD FOR MONITORING A COMMON-RAIL INJECTOR FOR LARGE DIESEL AND DUAL-FUEL ENGINES AND INJECTOR CONFIGURED TO IMPLEMENT THIS METHOD | Apr 27, 2020 | Abandoned |
Array
(
[id] => 16344370
[patent_doc_number] => 20200309020
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-10-01
[patent_title] => IN-CYLINDER INJECTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/829983
[patent_app_country] => US
[patent_app_date] => 2020-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6940
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16829983
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/829983 | IN-CYLINDER INJECTION ENGINE | Mar 24, 2020 | Abandoned |
Array
(
[id] => 17923341
[patent_doc_number] => 11466579
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-10-11
[patent_title] => Turbine engine airfoil and method
[patent_app_type] => utility
[patent_app_number] => 16/775653
[patent_app_country] => US
[patent_app_date] => 2020-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3742
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775653
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/775653 | Turbine engine airfoil and method | Jan 28, 2020 | Issued |
Array
(
[id] => 16916901
[patent_doc_number] => 20210189993
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-06-24
[patent_title] => SYSTEM AND METHOD OF HEAT FLOW CALCULATION IN A PHYSICS-BASED PISTON TEMPERATURE MODEL
[patent_app_type] => utility
[patent_app_number] => 16/724992
[patent_app_country] => US
[patent_app_date] => 2019-12-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5729
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724992
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/724992 | System and method of heat flow calculation in a physics-based piston temperature model | Dec 22, 2019 | Issued |
Array
(
[id] => 16014747
[patent_doc_number] => 20200182216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-06-11
[patent_title] => OUTBOARD MOTOR HAVING IDLING STOP FUNCTION
[patent_app_type] => utility
[patent_app_number] => 16/701350
[patent_app_country] => US
[patent_app_date] => 2019-12-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7353
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16701350
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/701350 | OUTBOARD MOTOR HAVING IDLING STOP FUNCTION | Dec 2, 2019 | Abandoned |
Array
(
[id] => 16743866
[patent_doc_number] => 10968844
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-06
[patent_title] => Method for determining the current compression ratio of an internal combustion engine during operation
[patent_app_type] => utility
[patent_app_number] => 16/696333
[patent_app_country] => US
[patent_app_date] => 2019-11-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 7149
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16696333
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/696333 | Method for determining the current compression ratio of an internal combustion engine during operation | Nov 25, 2019 | Issued |
Array
(
[id] => 15964497
[patent_doc_number] => 20200166000
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-05-28
[patent_title] => ENGINE CONTROL DEVICE AND METHOD OF CONTROLLING ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/692377
[patent_app_country] => US
[patent_app_date] => 2019-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16330
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16692377
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/692377 | Engine control device and method of controlling engine | Nov 21, 2019 | Issued |
Array
(
[id] => 15833449
[patent_doc_number] => 20200132006
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-04-30
[patent_title] => CONTROL SYSTEM FOR INTERNAL COMBUSTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/572857
[patent_app_country] => US
[patent_app_date] => 2019-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4811
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -1
[patent_words_short_claim] => 291
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572857
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/572857 | Start control system for internal combustion engine | Sep 16, 2019 | Issued |
Array
(
[id] => 15040085
[patent_doc_number] => 20190331047
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-31
[patent_title] => Vehicle Throttle Locking Circuit and Method Thereof
[patent_app_type] => utility
[patent_app_number] => 16/507448
[patent_app_country] => US
[patent_app_date] => 2019-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5467
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[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] => 16507448
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/507448 | Vehicle Throttle Locking Circuit and Method Thereof | Jul 9, 2019 | Abandoned |
Array
(
[id] => 16415224
[patent_doc_number] => 10823104
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-03
[patent_title] => Drive device for fuel injection devices
[patent_app_type] => utility
[patent_app_number] => 16/505082
[patent_app_country] => US
[patent_app_date] => 2019-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 19881
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505082
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/505082 | Drive device for fuel injection devices | Jul 7, 2019 | Issued |
Array
(
[id] => 16832718
[patent_doc_number] => 11008959
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-05-18
[patent_title] => System and method for controlling engine using reference point
[patent_app_type] => utility
[patent_app_number] => 16/456301
[patent_app_country] => US
[patent_app_date] => 2019-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 42
[patent_no_of_words] => 26157
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[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] => 16456301
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/456301 | System and method for controlling engine using reference point | Jun 27, 2019 | Issued |
Array
(
[id] => 17208289
[patent_doc_number] => 11168651
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-11-09
[patent_title] => Exhaust gas recirculation cooler assembly
[patent_app_type] => utility
[patent_app_number] => 16/447482
[patent_app_country] => US
[patent_app_date] => 2019-06-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3126
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 186
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447482
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/447482 | Exhaust gas recirculation cooler assembly | Jun 19, 2019 | Issued |
Array
(
[id] => 17053043
[patent_doc_number] => 20210262477
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-26
[patent_title] => VACUUM PUMP AND SENSOR TARGET
[patent_app_type] => utility
[patent_app_number] => 17/058342
[patent_app_country] => US
[patent_app_date] => 2019-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4178
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058342
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/058342 | VACUUM PUMP AND SENSOR TARGET | May 23, 2019 | Abandoned |
Array
(
[id] => 14898495
[patent_doc_number] => 20190293013
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-26
[patent_title] => METHOD FOR DETERMINING OPTIMIZED FUEL INJECTION HISTORY
[patent_app_type] => utility
[patent_app_number] => 16/360416
[patent_app_country] => US
[patent_app_date] => 2019-03-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4094
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360416
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/360416 | Method for determining optimized fuel injection history | Mar 20, 2019 | Issued |
Array
(
[id] => 15040071
[patent_doc_number] => 20190331040
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-10-31
[patent_title] => CONTROLLER AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
[patent_app_type] => utility
[patent_app_number] => 16/359916
[patent_app_country] => US
[patent_app_date] => 2019-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9445
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 237
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359916
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/359916 | Controller and control method for internal combustion engine including port injection valve that injects fuel into intake passage | Mar 19, 2019 | Issued |