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] => 13538323 [patent_doc_number] => 20180320708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => PIN TO REDUCE RELATIVE ROTATIONAL MOVEMENT OF DISK AND SPACER OF TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 15/588871 [patent_app_country] => US [patent_app_date] => 2017-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15588871 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588871
Pin to reduce relative rotational movement of disk and spacer of turbine engine May 7, 2017 Issued
Array ( [id] => 15884209 [patent_doc_number] => 10648437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Fuel pump [patent_app_type] => utility [patent_app_number] => 16/300343 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 6920 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300343
Fuel pump May 3, 2017 Issued
Array ( [id] => 13252293 [patent_doc_number] => 10138830 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-27 [patent_title] => Systems and methods for engine control [patent_app_type] => utility [patent_app_number] => 15/585963 [patent_app_country] => US [patent_app_date] => 2017-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13836 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 15585963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/585963
Systems and methods for engine control May 2, 2017 Issued
Array ( [id] => 14795243 [patent_doc_number] => 10400618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => Shaft seal crack obviation [patent_app_type] => utility [patent_app_number] => 15/584973 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2979 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15584973 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584973
Shaft seal crack obviation May 1, 2017 Issued
Array ( [id] => 11866984 [patent_doc_number] => 20170234269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-17 [patent_title] => 'SYSTEMS AND METHODS FOR FUEL VAPOR CANISTER PURGING' [patent_app_type] => utility [patent_app_number] => 15/584895 [patent_app_country] => US [patent_app_date] => 2017-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14607 [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] => 15584895 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/584895
Systems and methods for fuel vapor canister purging May 1, 2017 Issued
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] => 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 Pending
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] => 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] => 16377026 [patent_doc_number] => 20200325868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [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] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16096966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/096966
HIGH PRESSURE DIESEL PUMP Apr 19, 2017 Pending
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] => 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] => 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] => 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
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