Search

John Kwon

Examiner (ID: 12048, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 3404, 2403, 3754, 3747, 3745, 2605, 3622, 2402
Total Applications
4460
Issued Applications
3964
Pending Applications
100
Abandoned Applications
396

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11620498 [patent_doc_number] => 20170130685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'DUAL FUEL FUEL-INJECTOR' [patent_app_type] => utility [patent_app_number] => 15/410193 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6243 [patent_no_of_claims] => 20 [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] => 15410193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410193
Dual fuel fuel-injector Jan 18, 2017 Issued
Array ( [id] => 11822564 [patent_doc_number] => 20170211501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'CONTROL SYSTEM OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/408928 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10640 [patent_no_of_claims] => 6 [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] => 15408928 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/408928
Control system of internal combustion engine Jan 17, 2017 Issued
Array ( [id] => 13842271 [patent_doc_number] => 20190024620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-24 [patent_title] => PORTABLE GASOLINE TOOL AND ELECTRONIC IGNITION SYSTEM THEREOF [patent_app_type] => utility [patent_app_number] => 16/069557 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3300 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16069557 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/069557
Portable gasoline tool and electronic ignition system thereof Jan 12, 2017 Issued
Array ( [id] => 16199342 [patent_doc_number] => 10724495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Gas engine system [patent_app_type] => utility [patent_app_number] => 16/066732 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5273 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16066732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/066732
Gas engine system Dec 27, 2016 Issued
Array ( [id] => 12200266 [patent_doc_number] => 09903325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Dual fuel fuel-injector' [patent_app_type] => utility [patent_app_number] => 15/392660 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4900 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15392660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392660
Dual fuel fuel-injector Dec 27, 2016 Issued
Array ( [id] => 16376993 [patent_doc_number] => 20200325835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => KNOCKING DETECTION METHOD, IGNITION TIMING CONTROL METHOD, AND IGNITION TIMING CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/070595 [patent_app_country] => US [patent_app_date] => 2016-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16070595 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/070595
Knocking detection method, ignition timing control method, and ignition timing control system Dec 26, 2016 Issued
Array ( [id] => 12106864 [patent_doc_number] => 09863340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'System and method for controlling of valve timing of continuous variable valve duration engine' [patent_app_type] => utility [patent_app_number] => 15/372152 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5453 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15372152 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372152
System and method for controlling of valve timing of continuous variable valve duration engine Dec 6, 2016 Issued
Array ( [id] => 12261206 [patent_doc_number] => 20180080403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'SYSTEM FOR CORRECTING ENGINE TORQUE AND METHOD OF CORRECTING ENGINE TORQUE' [patent_app_type] => utility [patent_app_number] => 15/364625 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6301 [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] => 15364625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364625
SYSTEM FOR CORRECTING ENGINE TORQUE AND METHOD OF CORRECTING ENGINE TORQUE Nov 29, 2016 Abandoned
Array ( [id] => 11514983 [patent_doc_number] => 20170082057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'METHOD AND SYSTEM FOR SELECTING A CYLINDER FOR ENGINE STARTING' [patent_app_type] => utility [patent_app_number] => 15/365015 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9630 [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] => 15365015 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/365015
Method and system for selecting a cylinder for engine starting Nov 29, 2016 Issued
Array ( [id] => 12547851 [patent_doc_number] => 10012158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-03 [patent_title] => Optimization-based controls for an air handling system using an online reference governor [patent_app_type] => utility [patent_app_number] => 15/363857 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6511 [patent_no_of_claims] => 20 [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] => 15363857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363857
Optimization-based controls for an air handling system using an online reference governor Nov 28, 2016 Issued
Array ( [id] => 13223895 [patent_doc_number] => 10125717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Method of operating a fuel injector of an internal combustion engine of a motor vehicle [patent_app_type] => utility [patent_app_number] => 15/361814 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5695 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361814 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361814
Method of operating a fuel injector of an internal combustion engine of a motor vehicle Nov 27, 2016 Issued
Array ( [id] => 12771817 [patent_doc_number] => 20180149107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHODS AND SYSTEMS FOR FUEL INJECTION CONTROL [patent_app_type] => utility [patent_app_number] => 15/362513 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15362513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/362513
Methods and systems for fuel injection control Nov 27, 2016 Issued
Array ( [id] => 12491883 [patent_doc_number] => 09995241 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-06-12 [patent_title] => Controlling fuel injectors using correlated gain curve data [patent_app_type] => utility [patent_app_number] => 15/359847 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15359847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359847
Controlling fuel injectors using correlated gain curve data Nov 22, 2016 Issued
Array ( [id] => 11500031 [patent_doc_number] => 20170074215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'METHODS AND SYSTEMS FOR DIAGNOSING AN INTAKE OXYGEN SENSOR BASED ON PRESSURE' [patent_app_type] => utility [patent_app_number] => 15/360849 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11979 [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] => 15360849 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360849
Methods and systems for diagnosing an intake oxygen sensor based on pressure Nov 22, 2016 Issued
Array ( [id] => 13252357 [patent_doc_number] => 10138862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Method and system for ignition coil control [patent_app_type] => utility [patent_app_number] => 15/359395 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6477 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15359395 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359395
Method and system for ignition coil control Nov 21, 2016 Issued
Array ( [id] => 11649997 [patent_doc_number] => 20170145898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'PRE-COMBUSTION CHAMBER ASSEMBLY FOR INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 15/355750 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4067 [patent_no_of_claims] => 20 [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] => 15355750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355750
Pre-combustion chamber assembly for internal combustion engines Nov 17, 2016 Issued
Array ( [id] => 12106855 [patent_doc_number] => 09863331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'System and method for controlling valve timing of continuous variable valve duration engine' [patent_app_type] => utility [patent_app_number] => 15/340769 [patent_app_country] => US [patent_app_date] => 2016-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4539 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15340769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/340769
System and method for controlling valve timing of continuous variable valve duration engine Oct 31, 2016 Issued
Array ( [id] => 13373463 [patent_doc_number] => 20180238273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => ABNORMALITY DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 15/752933 [patent_app_country] => US [patent_app_date] => 2016-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752933
Abnormality detection device for internal combustion engine Oct 24, 2016 Issued
Array ( [id] => 16298508 [patent_doc_number] => 20200284231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => VALVE, IN PARTICULAR SUCTION VALVE, IN A HIGH-PRESSURE PUMP OF A FUEL INJECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/063449 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16063449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/063449
VALVE, IN PARTICULAR SUCTION VALVE, IN A HIGH-PRESSURE PUMP OF A FUEL INJECTION SYSTEM Oct 23, 2016 Pending
Array ( [id] => 15164491 [patent_doc_number] => 10487727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Method of controlling gas engine [patent_app_type] => utility [patent_app_number] => 15/772114 [patent_app_country] => US [patent_app_date] => 2016-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4454 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772114 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772114
Method of controlling gas engine Oct 5, 2016 Issued
Menu