Search

John Kwon

Examiner (ID: 13089, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 3745, 3404, 3747, 3754, 2403, 3622, 2605, 2402
Total Applications
4557
Issued Applications
4037
Pending Applications
112
Abandoned Applications
406

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16191562 [patent_doc_number] => 20200232411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => METHOD AND SYSTEM FOR DETERMINING FUEL INJECTOR VARIABILITY [patent_app_type] => utility [patent_app_number] => 16/250755 [patent_app_country] => US [patent_app_date] => 2019-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16250755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/250755
Method and system for determining fuel injector variability Jan 16, 2019 Issued
Array ( [id] => 16430088 [patent_doc_number] => 10830165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Identification and suppression system of a torque delivery imbalance of an internal combustion engine equipped with two or more cylinders [patent_app_type] => utility [patent_app_number] => 16/248212 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5052 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 16248212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248212
Identification and suppression system of a torque delivery imbalance of an internal combustion engine equipped with two or more cylinders Jan 14, 2019 Issued
Array ( [id] => 16177636 [patent_doc_number] => 20200224604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => PISTON FOR AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/248604 [patent_app_country] => US [patent_app_date] => 2019-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16248604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/248604
Piston for an internal combustion engine Jan 14, 2019 Issued
Array ( [id] => 16127343 [patent_doc_number] => 10697418 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Hybrid vehicle [patent_app_type] => utility [patent_app_number] => 16/244437 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 9624 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244437 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244437
Hybrid vehicle Jan 9, 2019 Issued
Array ( [id] => 14311175 [patent_doc_number] => 20190145291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => ROCKER ARM ASSEMBLY FOR ENGINE BRAKING [patent_app_type] => utility [patent_app_number] => 16/244135 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244135
Rocker arm assembly for engine braking Jan 9, 2019 Issued
Array ( [id] => 14502989 [patent_doc_number] => 20190195149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Method For Starting A Gaseous Fuel Combustion Engine [patent_app_type] => utility [patent_app_number] => 16/229376 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229376 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229376
Method for starting a gaseous fuel combustion engine Dec 20, 2018 Issued
Array ( [id] => 15817835 [patent_doc_number] => 10634086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-28 [patent_title] => System and method for estimating cylinder pressures [patent_app_type] => utility [patent_app_number] => 16/227952 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7703 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227952
System and method for estimating cylinder pressures Dec 19, 2018 Issued
Array ( [id] => 16728481 [patent_doc_number] => 20210095628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => FUEL INJECTOR [patent_app_type] => utility [patent_app_number] => 16/955404 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955404 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955404
Fuel injector Dec 19, 2018 Issued
Array ( [id] => 14568347 [patent_doc_number] => 20190211780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/224799 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224799 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224799
Internal combustion engine Dec 18, 2018 Issued
Array ( [id] => 16088949 [patent_doc_number] => 20200198461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => SYSTEMS AND METHODS FOR FUEL TANK GRADE VENT VALVE DIAGNOSTICS [patent_app_type] => utility [patent_app_number] => 16/226434 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226434
Systems and methods for fuel tank grade vent valve diagnostics Dec 18, 2018 Issued
Array ( [id] => 16246803 [patent_doc_number] => 10746150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Methods and system for automatically stopping an engine [patent_app_type] => utility [patent_app_number] => 16/226408 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8532 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226408
Methods and system for automatically stopping an engine Dec 18, 2018 Issued
Array ( [id] => 15884131 [patent_doc_number] => 10648398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Intake structure of internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/224420 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2822 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224420 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224420
Intake structure of internal combustion engine Dec 17, 2018 Issued
Array ( [id] => 16957100 [patent_doc_number] => 11060953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Engine virtual test environment system and engine management system mapping method [patent_app_type] => utility [patent_app_number] => 16/221168 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5449 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221168
Engine virtual test environment system and engine management system mapping method Dec 13, 2018 Issued
Array ( [id] => 14686469 [patent_doc_number] => 20190242349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => FUEL SUPPLY SYSTEM FOR ENGINE [patent_app_type] => utility [patent_app_number] => 16/220265 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7950 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16220265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/220265
FUEL SUPPLY SYSTEM FOR ENGINE Dec 13, 2018 Abandoned
Array ( [id] => 14654453 [patent_doc_number] => 20190234355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => ENGINE INTAKE AND EXHAUST SYSTEM [patent_app_type] => utility [patent_app_number] => 16/218828 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218828
Engine intake and exhaust system Dec 12, 2018 Issued
Array ( [id] => 14763333 [patent_doc_number] => 10393055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Methods and systems for fuel injection control [patent_app_type] => utility [patent_app_number] => 16/216086 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16384 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16216086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/216086
Methods and systems for fuel injection control Dec 10, 2018 Issued
Array ( [id] => 16886193 [patent_doc_number] => 20210172388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => Method for Operating an Internal Combustion Engine of a Motor Vehicle, in Particular of a Motor Car [patent_app_type] => utility [patent_app_number] => 16/770147 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16770147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/770147
Method for operating an internal combustion engine of a motor vehicle, in particular of a motor car Nov 26, 2018 Issued
Array ( [id] => 14073689 [patent_doc_number] => 20190085732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => SWITCHING ROCKER ARM [patent_app_type] => utility [patent_app_number] => 16/194870 [patent_app_country] => US [patent_app_date] => 2018-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16194870 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/194870
Switching rocker arm Nov 18, 2018 Issued
Array ( [id] => 16261867 [patent_doc_number] => 10753293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Method for controlling air-fuel ratio in idle purge-off mode [patent_app_type] => utility [patent_app_number] => 16/188851 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3202 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16188851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/188851
Method for controlling air-fuel ratio in idle purge-off mode Nov 12, 2018 Issued
Array ( [id] => 14469525 [patent_doc_number] => 20190186405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => CONTROL SYSTEM FOR COMPRESSION-IGNITION ENGINE [patent_app_type] => utility [patent_app_number] => 16/189910 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189910
Control system for compression-ignition engine Nov 12, 2018 Issued
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