Search

John Kwon

Examiner (ID: 6838, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3401, 2403, 3622, 3404, 2605, 2402, 3745, 3754, 3747
Total Applications
4796
Issued Applications
4297
Pending Applications
98
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18315609 [patent_doc_number] => 11629683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Internal combustion engine control device [patent_app_type] => utility [patent_app_number] => 17/595630 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 14870 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595630
Internal combustion engine control device Jun 8, 2020 Issued
Array ( [id] => 16329242 [patent_doc_number] => 20200300208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => METHODS AND SYSTEM FOR AUTOMATICALLY STOPPING AN ENGINE [patent_app_type] => utility [patent_app_number] => 16/895416 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16895416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895416
Methods and system for automatically stopping an engine Jun 7, 2020 Issued
Array ( [id] => 16313297 [patent_doc_number] => 20200292035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => UNLOCKING MECHANISM FOR A VARIABLE CAMSHAFT PHASER [patent_app_type] => utility [patent_app_number] => 16/888328 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16888328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888328
UNLOCKING MECHANISM FOR A VARIABLE CAMSHAFT PHASER May 28, 2020 Abandoned
Array ( [id] => 16591209 [patent_doc_number] => 10900461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => System and method for monitoring an ignition system [patent_app_type] => utility [patent_app_number] => 16/883181 [patent_app_country] => US [patent_app_date] => 2020-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16883181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/883181
System and method for monitoring an ignition system May 25, 2020 Issued
Array ( [id] => 17555692 [patent_doc_number] => 11312364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Hybrid vehicle [patent_app_type] => utility [patent_app_number] => 16/851375 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8230 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851375 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851375
Hybrid vehicle Apr 16, 2020 Issued
Array ( [id] => 18309531 [patent_doc_number] => 20230113431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => EGR ESTIMATION METHOD FOR INTERNAL COMBUSTION ENGINE AND EGR ESTIMATION DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/915657 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915657
EGR estimation method for internal combustion engine and EGR estimation device for internal combustion engine Apr 1, 2020 Issued
Array ( [id] => 16786733 [patent_doc_number] => 10989150 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method to control the combustion of an internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/835534 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3391 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835534
Method to control the combustion of an internal combustion engine Mar 30, 2020 Issued
Array ( [id] => 16893775 [patent_doc_number] => 11035316 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-15 [patent_title] => System and method for injecting fuel to an engine [patent_app_type] => utility [patent_app_number] => 16/835654 [patent_app_country] => US [patent_app_date] => 2020-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835654 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835654
System and method for injecting fuel to an engine Mar 30, 2020 Issued
Array ( [id] => 17890520 [patent_doc_number] => 11453471 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Vessel steering system and vessel steering method [patent_app_type] => utility [patent_app_number] => 16/827841 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6178 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16827841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/827841
Vessel steering system and vessel steering method Mar 23, 2020 Issued
Array ( [id] => 16893750 [patent_doc_number] => 11035291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Marine outboard motor with improved flow sensing [patent_app_type] => utility [patent_app_number] => 16/828035 [patent_app_country] => US [patent_app_date] => 2020-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6432 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16828035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/828035
Marine outboard motor with improved flow sensing Mar 23, 2020 Issued
Array ( [id] => 17015756 [patent_doc_number] => 11085386 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => UHEGO control to mitigate threshold catalyst losses [patent_app_type] => utility [patent_app_number] => 16/820978 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820978
UHEGO control to mitigate threshold catalyst losses Mar 16, 2020 Issued
Array ( [id] => 16329227 [patent_doc_number] => 20200300193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => ABNORMALITY DETECTION DEVICE FOR AIR-FUEL RATIO SENSOR, ABNORMALITY DETECTION SYSTEM FOR AIR-FUEL RATIO SENSOR, DATA ANALYSIS DEVICE, AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/819363 [patent_app_country] => US [patent_app_date] => 2020-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16819363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/819363
Abnormality detection device for air-fuel ratio sensor, abnormality detection system for air-fuel ratio sensor, data analysis device, and control device for internal combustion engine Mar 15, 2020 Issued
Array ( [id] => 16329168 [patent_doc_number] => 20200300134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => RECIRCULATION VALVE [patent_app_type] => utility [patent_app_number] => 16/815053 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 629 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16815053 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815053
Recirculation valve Mar 10, 2020 Issued
Array ( [id] => 17097577 [patent_doc_number] => 20210285368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => ENGINE [patent_app_type] => utility [patent_app_number] => 16/816201 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16816201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/816201
Engine Mar 10, 2020 Issued
Array ( [id] => 17665908 [patent_doc_number] => 11359591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Starter device, pulley assembly for a starter device, and connecting spring for a pulley assembly [patent_app_type] => utility [patent_app_number] => 16/813871 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6261 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813871
Starter device, pulley assembly for a starter device, and connecting spring for a pulley assembly Mar 9, 2020 Issued
Array ( [id] => 17251661 [patent_doc_number] => 11187138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Concrete mixer vehicle [patent_app_type] => utility [patent_app_number] => 16/813597 [patent_app_country] => US [patent_app_date] => 2020-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 52 [patent_no_of_words] => 23112 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16813597 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/813597
Concrete mixer vehicle Mar 8, 2020 Issued
Array ( [id] => 16476795 [patent_doc_number] => 10851727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => System and method for selecting a cylinder deactivation mode [patent_app_type] => utility [patent_app_number] => 16/811841 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 60 [patent_no_of_words] => 64708 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 16811841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811841
System and method for selecting a cylinder deactivation mode Mar 5, 2020 Issued
Array ( [id] => 17082845 [patent_doc_number] => 20210277851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => APPARATUS FOR IMPROVING EFFICIENCY AND EMISSIONS OF COMBUSTION [patent_app_type] => utility [patent_app_number] => 16/811276 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16811276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/811276
Apparatus for improving efficiency and emissions of combustion Mar 5, 2020 Issued
Array ( [id] => 16468982 [patent_doc_number] => 20200370519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => RECTIFICATION STRUCTURAL BODY [patent_app_type] => utility [patent_app_number] => 16/806360 [patent_app_country] => US [patent_app_date] => 2020-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16806360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/806360
Rectification structural body Mar 1, 2020 Issued
Array ( [id] => 17067989 [patent_doc_number] => 20210270204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => ABNORMAL COMBUSTION PROTECTION IN AN ENGINE AND PISTON CONFIGURATION FOR SAME [patent_app_type] => utility [patent_app_number] => 16/804112 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804112
Abnormal combustion protection in an engine and piston configuration for same Feb 27, 2020 Issued
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