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] => 14686475 [patent_doc_number] => 20190242352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => ENGINE CONTROL APPARATUS [patent_app_type] => utility [patent_app_number] => 16/301281 [patent_app_country] => US [patent_app_date] => 2017-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301281
ENGINE CONTROL APPARATUS Apr 26, 2017 Abandoned
Array ( [id] => 12200230 [patent_doc_number] => 09903288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Methods and system for determining compressor recirculation valve sludge' [patent_app_type] => utility [patent_app_number] => 15/497136 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5456 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15497136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/497136
Methods and system for determining compressor recirculation valve sludge Apr 24, 2017 Issued
Array ( [id] => 16376973 [patent_doc_number] => 20200325815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => PRECHAMBER SPARK PLUG RECEIVING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/097001 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3062 [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] => 16097001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/097001
PRECHAMBER SPARK PLUG RECEIVING ARRANGEMENT Apr 24, 2017 Abandoned
Array ( [id] => 14853379 [patent_doc_number] => 10415405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Variable pitch fan blade system [patent_app_type] => utility [patent_app_number] => 15/494271 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15494271 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494271
Variable pitch fan blade system Apr 20, 2017 Issued
Array ( [id] => 13509317 [patent_doc_number] => 20180306201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => VARIABLE PITCH FAN BLADE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/494255 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15494255 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494255
Variable pitch fan blade system Apr 20, 2017 Issued
Array ( [id] => 16800787 [patent_doc_number] => 10995718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => High pressure diesel pump [patent_app_type] => utility [patent_app_number] => 16/096966 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3189 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 373 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096966
High pressure diesel pump Apr 19, 2017 Issued
Array ( [id] => 15310373 [patent_doc_number] => 10519880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Method to control engine using airflow actuators [patent_app_type] => utility [patent_app_number] => 15/487150 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 13986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15487150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/487150
Method to control engine using airflow actuators Apr 12, 2017 Issued
Array ( [id] => 12227978 [patent_doc_number] => 09915213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Engine' [patent_app_type] => utility [patent_app_number] => 15/478660 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10181 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15478660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478660
Engine Apr 3, 2017 Issued
Array ( [id] => 14215619 [patent_doc_number] => 20190120194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => START-UP METHOD OF AN INTERNAL COMBUSTION ENGINE WITH THE AID OF A BELT-DRIVEN STARTER GENERATOR [patent_app_type] => utility [patent_app_number] => 16/095460 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3676 [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] => 16095460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/095460
START-UP METHOD OF AN INTERNAL COMBUSTION ENGINE WITH THE AID OF A BELT-DRIVEN STARTER GENERATOR Mar 29, 2017 Abandoned
Array ( [id] => 12947104 [patent_doc_number] => 09835101 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => System and method for selective cylinder deactivation [patent_app_type] => utility [patent_app_number] => 15/470604 [patent_app_country] => US [patent_app_date] => 2017-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10404 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15470604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/470604
System and method for selective cylinder deactivation Mar 26, 2017 Issued
Array ( [id] => 16337105 [patent_doc_number] => 10788052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Fluid pump with multiple pump heads [patent_app_type] => utility [patent_app_number] => 15/469307 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5588 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15469307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469307
Fluid pump with multiple pump heads Mar 23, 2017 Issued
Array ( [id] => 13443235 [patent_doc_number] => 20180273160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => High Stiffness Hub Assembly for Proprotor Systems [patent_app_type] => utility [patent_app_number] => 15/466825 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15466825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/466825
High stiffness hub assembly for proprotor systems Mar 21, 2017 Issued
Array ( [id] => 13445861 [patent_doc_number] => 20180274473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => METHOD OF CAM PHASE CONTROL BASED ON CYLINDER WALL TEMPERATURE [patent_app_type] => utility [patent_app_number] => 15/465909 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15465909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/465909
Method of cam phase control based on cylinder wall temperature Mar 21, 2017 Issued
Array ( [id] => 15851859 [patent_doc_number] => 10641199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Method for operating an internal combustion engine, device for the open-loop and/or closed-loop control of an internal combustion engine, injection system and internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/096898 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5774 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096898 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096898
Method for operating an internal combustion engine, device for the open-loop and/or closed-loop control of an internal combustion engine, injection system and internal combustion engine Mar 12, 2017 Issued
Array ( [id] => 14232059 [patent_doc_number] => 20190128202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => Sensor with a Piezo-Actuator [patent_app_type] => utility [patent_app_number] => 16/096354 [patent_app_country] => US [patent_app_date] => 2017-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16096354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096354
Sensor with a piezo-actuator Mar 8, 2017 Issued
Array ( [id] => 16290712 [patent_doc_number] => 10767551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Intake port structure for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/478880 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9889 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16478880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/478880
Intake port structure for internal combustion engine Mar 2, 2017 Issued
Array ( [id] => 15356757 [patent_doc_number] => 10526985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Evaporated fuel processing device [patent_app_type] => utility [patent_app_number] => 16/301487 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7536 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301487
Evaporated fuel processing device Feb 26, 2017 Issued
Array ( [id] => 15884207 [patent_doc_number] => 10648436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Fuel supply device [patent_app_type] => utility [patent_app_number] => 16/076819 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 44 [patent_no_of_words] => 15257 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076819
Fuel supply device Feb 23, 2017 Issued
Array ( [id] => 13957055 [patent_doc_number] => 20190054871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => STOP CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/080106 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16080106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/080106
STOP CONTROL CIRCUIT Feb 23, 2017 Abandoned
Array ( [id] => 13001189 [patent_doc_number] => 10024256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => System and method for intake manifold pressure control [patent_app_type] => utility [patent_app_number] => 15/429834 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 60 [patent_no_of_words] => 64376 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15429834 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/429834
System and method for intake manifold pressure control Feb 9, 2017 Issued
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