Search

Nasir Uddin Ahmed

Examiner (ID: 15444, Phone: (571)270-3403 , Office: P/2855 )

Most Active Art Unit
2855
Art Unit(s)
2855, 2856
Total Applications
526
Issued Applications
415
Pending Applications
1
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17968807 [patent_doc_number] => 11486325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Injector control unit [patent_app_type] => utility [patent_app_number] => 17/266039 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2039 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [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] => 17266039 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/266039
Injector control unit Jul 28, 2019 Issued
Array ( [id] => 17163585 [patent_doc_number] => 11149674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method for diagnosing a digital flow-control valve of a high-pressure fuel injection pump [patent_app_type] => utility [patent_app_number] => 17/259741 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5961 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259741
Method for diagnosing a digital flow-control valve of a high-pressure fuel injection pump Jul 11, 2019 Issued
Array ( [id] => 14964487 [patent_doc_number] => 20190309722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => INFORMATION PROVIDING METHOD FOR VEHICLE AND INFORMATION PROVIDING DEVICE FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 16/448787 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448787
Information providing method for vehicle and information providing device for vehicle Jun 20, 2019 Issued
Array ( [id] => 16925850 [patent_doc_number] => 11047318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Fuel testing data acquisition system calibrator and signal simulator [patent_app_type] => utility [patent_app_number] => 17/251805 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6266 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17251805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251805
Fuel testing data acquisition system calibrator and signal simulator Jun 12, 2019 Issued
Array ( [id] => 16415239 [patent_doc_number] => 10823119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Dual purge system for vehicle [patent_app_type] => utility [patent_app_number] => 16/406084 [patent_app_country] => US [patent_app_date] => 2019-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3254 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16406084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/406084
Dual purge system for vehicle May 7, 2019 Issued
Array ( [id] => 15087871 [patent_doc_number] => 20190338746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => IGNITION DEVICE, INTERNAL COMBUSTION ENGINE AND METHOD FOR ITS OPERATION [patent_app_type] => utility [patent_app_number] => 16/404081 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404081
Ignition device, internal combustion engine and method for its operation May 5, 2019 Issued
Array ( [id] => 17714065 [patent_doc_number] => 11378050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Wheeled vehicle provided with an automatic stop function for stopping the heat engine and method for optimizing stoppage conditions of such a vehicle [patent_app_type] => utility [patent_app_number] => 17/050032 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8193 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17050032 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/050032
Wheeled vehicle provided with an automatic stop function for stopping the heat engine and method for optimizing stoppage conditions of such a vehicle Apr 22, 2019 Issued
Array ( [id] => 15040081 [patent_doc_number] => 20190331045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => INTAKE AIR COOLING APPARATUS ABNORMALITY DETECTION SYSTEM FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/391747 [patent_app_country] => US [patent_app_date] => 2019-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16391747 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/391747
Intake air cooling apparatus abnormality detection system for internal combustion engine Apr 22, 2019 Issued
Array ( [id] => 18413726 [patent_doc_number] => 11668261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Pump active inlet valve spilling residual pressure [patent_app_type] => utility [patent_app_number] => 17/605174 [patent_app_country] => US [patent_app_date] => 2019-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9120 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17605174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605174
Pump active inlet valve spilling residual pressure Apr 21, 2019 Issued
Array ( [id] => 15268989 [patent_doc_number] => 20190383228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => CONTROL SYSTEM FOR DIESEL ENGINE [patent_app_type] => utility [patent_app_number] => 16/384323 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384323 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384323
Control system for diesel engine Apr 14, 2019 Issued
Array ( [id] => 16870943 [patent_doc_number] => 20210164410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Fuel Injection Control Device and Fuel Injection Control Method for Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 17/048143 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048143
Fuel Injection Control Device and Fuel Injection Control Method for Internal Combustion Engine Mar 11, 2019 Abandoned
Array ( [id] => 16622257 [patent_doc_number] => 20210040910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Fuel Injection Control Device and Fuel Injection Control Method for Internal Combustion Engine [patent_app_type] => utility [patent_app_number] => 17/048499 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048499
Fuel injection control device and fuel injection control method for internal combustion engine Mar 11, 2019 Issued
Array ( [id] => 16948856 [patent_doc_number] => 20210207547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => INTAKE VALVE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/055867 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17055867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/055867
INTAKE VALVE SYSTEM Mar 11, 2019 Abandoned
Array ( [id] => 16642852 [patent_doc_number] => 10920694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Multi-fuel engine system [patent_app_type] => utility [patent_app_number] => 16/292103 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 10021 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16292103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/292103
Multi-fuel engine system Mar 3, 2019 Issued
Array ( [id] => 17045515 [patent_doc_number] => 11098685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-24 [patent_title] => Fuel injector assembly having external filter and method of making same [patent_app_type] => utility [patent_app_number] => 16/279967 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4304 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16279967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/279967
Fuel injector assembly having external filter and method of making same Feb 18, 2019 Issued
Array ( [id] => 16254247 [patent_doc_number] => 20200263621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => METHODS AND SYSTEM FOR AUTOMATICALLY STOPPING AN ENGINE [patent_app_type] => utility [patent_app_number] => 16/277313 [patent_app_country] => US [patent_app_date] => 2019-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10205 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16277313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/277313
METHODS AND SYSTEM FOR AUTOMATICALLY STOPPING AN ENGINE Feb 14, 2019 Abandoned
Array ( [id] => 17007902 [patent_doc_number] => 20210239063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => FUEL INJECTION CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 17/049097 [patent_app_country] => US [patent_app_date] => 2019-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17049097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049097
Fuel injection control apparatus Feb 12, 2019 Issued
Array ( [id] => 14995159 [patent_doc_number] => 20190316537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => MISFIRE DETECTING DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/272120 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272120
Misfire detecting device for internal combustion engine Feb 10, 2019 Issued
Array ( [id] => 14995159 [patent_doc_number] => 20190316537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => MISFIRE DETECTING DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/272120 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272120
Misfire detecting device for internal combustion engine Feb 10, 2019 Issued
Array ( [id] => 14995159 [patent_doc_number] => 20190316537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => MISFIRE DETECTING DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/272120 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272120 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272120
Misfire detecting device for internal combustion engine Feb 10, 2019 Issued
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