Search

John Kwon

Examiner (ID: 489, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3747, 2403, 2605, 3401, 3404, 3754, 2402, 3745, 3622
Total Applications
4774
Issued Applications
4287
Pending Applications
88
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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] => 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
Array ( [id] => 17268047 [patent_doc_number] => 11193464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Fuel injection valve [patent_app_type] => utility [patent_app_number] => 16/795946 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 37 [patent_no_of_words] => 14156 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795946
Fuel injection valve Feb 19, 2020 Issued
Array ( [id] => 17163590 [patent_doc_number] => 11149679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Internal combustion engine with top-down cooling [patent_app_type] => utility [patent_app_number] => 16/790824 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3910 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790824
Internal combustion engine with top-down cooling Feb 13, 2020 Issued
Array ( [id] => 16757273 [patent_doc_number] => 10975814 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Apparatus and method for modifying a fuel tank to accept an in-tank fuel pump [patent_app_type] => utility [patent_app_number] => 16/790011 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 11093 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 16790011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790011
Apparatus and method for modifying a fuel tank to accept an in-tank fuel pump Feb 12, 2020 Issued
Array ( [id] => 17021885 [patent_doc_number] => 20210245756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SYSTEMS AND METHODS FOR IMPROVING FUEL ECONOMY AND REDUCING EMISSIONS [patent_app_type] => utility [patent_app_number] => 16/789247 [patent_app_country] => US [patent_app_date] => 2020-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17084 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16789247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/789247
Systems and methods for improving fuel economy and reducing emissions Feb 11, 2020 Issued
Array ( [id] => 17521081 [patent_doc_number] => 20220106930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => EVAPORATED FUEL PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/428771 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8020 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428771
Evaporated fuel processing device Feb 5, 2020 Issued
Array ( [id] => 17343148 [patent_doc_number] => 20220009479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => Hybrid Vehicle Control Device [patent_app_type] => utility [patent_app_number] => 17/413785 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17413785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/413785
Hybrid vehicle control device Feb 4, 2020 Issued
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