Search

John Kwon

Examiner (ID: 12225, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2403, 3754, 3747, 3745, 2605, 3404, 2402, 3622
Total Applications
4467
Issued Applications
3972
Pending Applications
98
Abandoned Applications
397

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11537417 [patent_doc_number] => 09611815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Fuel system control' [patent_app_type] => utility [patent_app_number] => 15/074331 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8014 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15074331 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074331
Fuel system control Mar 17, 2016 Issued
Array ( [id] => 12119548 [patent_doc_number] => 20180003134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'EGR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/542749 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2439 [patent_no_of_claims] => 1 [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] => 15542749 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542749
EGR DEVICE Mar 10, 2016 Abandoned
Array ( [id] => 11263847 [patent_doc_number] => 09488139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Air intake duct ice ingestion features' [patent_app_type] => utility [patent_app_number] => 15/068393 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 8069 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15068393 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/068393
Air intake duct ice ingestion features Mar 10, 2016 Issued
Array ( [id] => 13930585 [patent_doc_number] => 20190048808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => A FUEL SYSTEM FOR AN INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/078690 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16078690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078690
Fuel system for an internal combustion engine Feb 25, 2016 Issued
Array ( [id] => 12119536 [patent_doc_number] => 20180003123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/542241 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6222 [patent_no_of_claims] => 4 [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] => 15542241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542241
Control apparatus Feb 21, 2016 Issued
Array ( [id] => 11800198 [patent_doc_number] => 09541020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Engine controller' [patent_app_type] => utility [patent_app_number] => 15/019099 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9969 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15019099 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/019099
Engine controller Feb 8, 2016 Issued
Array ( [id] => 12152240 [patent_doc_number] => 20180023504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'ENGINE CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/549069 [patent_app_country] => US [patent_app_date] => 2016-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8884 [patent_no_of_claims] => 18 [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] => 15549069 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549069
Engine control device Feb 8, 2016 Issued
Array ( [id] => 12126959 [patent_doc_number] => 20180010545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'CONTROL DEVICE FOR FUEL INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 15/540310 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10154 [patent_no_of_claims] => 19 [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] => 15540310 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/540310
Control device for fuel injection valve Jan 28, 2016 Issued
Array ( [id] => 10799988 [patent_doc_number] => 20160146144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'SYSTEM AND METHOD FOR ESTIMATING HIGH-PRESSURE FUEL LEAKAGE IN A COMMON RAIL FUEL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/010919 [patent_app_country] => US [patent_app_date] => 2016-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6862 [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] => 15010919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/010919
SYSTEM AND METHOD FOR ESTIMATING HIGH-PRESSURE FUEL LEAKAGE IN A COMMON RAIL FUEL SYSTEM Jan 28, 2016 Abandoned
Array ( [id] => 10792390 [patent_doc_number] => 20160138545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'SYSTEM AND METHOD FOR ESTIMATING HIGH-PRESSURE FUEL LEAKAGE IN A COMMON RAIL FUEL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/004637 [patent_app_country] => US [patent_app_date] => 2016-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6863 [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] => 15004637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/004637
System and method for estimating high-pressure fuel leakage in a common rail fuel system Jan 21, 2016 Issued
Array ( [id] => 13429649 [patent_doc_number] => 20180266367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => EXHAUST HEAT RECOVERY DEVICE [patent_app_type] => utility [patent_app_number] => 15/760946 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15760946 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/760946
Exhaust heat recovery device Jan 20, 2016 Issued
Array ( [id] => 11642770 [patent_doc_number] => 09664128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Method and system for knock control' [patent_app_type] => utility [patent_app_number] => 15/000800 [patent_app_country] => US [patent_app_date] => 2016-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13973 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15000800 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/000800
Method and system for knock control Jan 18, 2016 Issued
Array ( [id] => 13779723 [patent_doc_number] => 20190003400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => NEGATIVE PRESSURE TYPE ACTUATOR AND ENGINE GAS-EXHAUSTION DEVICE PROVIDED WITH NEGATIVE PRESSURE TYPE ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/068633 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16068633 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/068633
NEGATIVE PRESSURE TYPE ACTUATOR AND ENGINE GAS-EXHAUSTION DEVICE PROVIDED WITH NEGATIVE PRESSURE TYPE ACTUATOR Jan 7, 2016 Abandoned
Array ( [id] => 11025886 [patent_doc_number] => 20160222841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/991603 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 71 [patent_figures_cnt] => 71 [patent_no_of_words] => 28666 [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] => 14991603 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991603
VARIABLE LOST MOTION VALVE ACTUATOR AND METHOD Jan 7, 2016 Abandoned
Array ( [id] => 13128367 [patent_doc_number] => 10082108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Fuel injector for operation with combustible gas [patent_app_type] => utility [patent_app_number] => 15/545452 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 12 [patent_no_of_words] => 5264 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 15545452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/545452
Fuel injector for operation with combustible gas Jan 6, 2016 Issued
Array ( [id] => 12009289 [patent_doc_number] => 09802591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Method and system for an aspirator for a brake booster' [patent_app_type] => utility [patent_app_number] => 14/987438 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10445 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14987438 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987438
Method and system for an aspirator for a brake booster Jan 3, 2016 Issued
Array ( [id] => 13290001 [patent_doc_number] => 10156182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Combustion chamber structure for direct injection engine [patent_app_type] => utility [patent_app_number] => 15/538403 [patent_app_country] => US [patent_app_date] => 2015-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13468 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 494 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15538403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538403
Combustion chamber structure for direct injection engine Dec 24, 2015 Issued
Array ( [id] => 13649093 [patent_doc_number] => 09850855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Fuel evaporative gas emission control apparatus [patent_app_type] => utility [patent_app_number] => 14/976902 [patent_app_country] => US [patent_app_date] => 2015-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14976902 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/976902
Fuel evaporative gas emission control apparatus Dec 20, 2015 Issued
Array ( [id] => 10980900 [patent_doc_number] => 20160177844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'SYSTEMS AND METHODS FOR AUTOMATICALLY CONTROLLING THE ENGINE OF A TURF-CARE VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/972921 [patent_app_country] => US [patent_app_date] => 2015-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9450 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [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] => 14972921 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/972921
Systems and methods for automatically controlling the engine of a turf-care vehicle Dec 16, 2015 Issued
Array ( [id] => 11011776 [patent_doc_number] => 20160208729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'FUEL INJECTION VALVE WITH CYLINDER INTERNAL PRESSURE SENSOR' [patent_app_type] => utility [patent_app_number] => 14/970905 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5344 [patent_no_of_claims] => 3 [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] => 14970905 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/970905
Fuel injection valve with cylinder internal pressure sensor Dec 15, 2015 Issued
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