Search

John Kwon

Examiner (ID: 10295, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
3622, 2402, 3754, 2605, 3747, 3404, 3745, 3401, 2403
Total Applications
4790
Issued Applications
4297
Pending Applications
92
Abandoned Applications
421

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15409683 [patent_doc_number] => 20200025163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => FUEL SUPPLY SYSTEM FOR LPG VEHICLE [patent_app_type] => utility [patent_app_number] => 16/172541 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172541
Fuel supply system for LPG vehicle Oct 25, 2018 Issued
Array ( [id] => 14469561 [patent_doc_number] => 20190186423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => CANISTER PURGE SYSTEM AND METHOD FOR DIAGNOSING PURGE VALVE THEREOF [patent_app_type] => utility [patent_app_number] => 16/171642 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4008 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16171642 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/171642
Canister purge system and method for diagnosing purge valve thereof Oct 25, 2018 Issued
Array ( [id] => 15801751 [patent_doc_number] => 20200124018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Microwave Enhanced Combustion With Feedback Frequency Control For Dynamic Impedance Matching [patent_app_type] => utility [patent_app_number] => 16/167919 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167919
Microwave enhanced combustion with feedback frequency control for dynamic impedance matching Oct 22, 2018 Issued
Array ( [id] => 14215613 [patent_doc_number] => 20190120191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => FUEL LEVEL ESTIMATION DEVICE AND ABNORMALITY DIAGNOSTIC APPARATUS FOR CLOSED FUEL VAPOR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/162893 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162893 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162893
Fuel level estimation device and abnormality diagnostic apparatus for closed fuel vapor system Oct 16, 2018 Issued
Array ( [id] => 13903267 [patent_doc_number] => 20190040838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => METHOD AND SYSTEM FOR IGNITION COIL CONTROL [patent_app_type] => utility [patent_app_number] => 16/156567 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16156567 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/156567
Method and system for ignition coil control Oct 9, 2018 Issued
Array ( [id] => 16832710 [patent_doc_number] => 11008951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Low pressure fuel injection system for a multi-cylinder light-duty internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/652187 [patent_app_country] => US [patent_app_date] => 2018-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7239 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16652187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/652187
Low pressure fuel injection system for a multi-cylinder light-duty internal combustion engine Oct 1, 2018 Issued
Array ( [id] => 14809309 [patent_doc_number] => 20190271264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => REDUCED DIESEL FUEL CONSUMPTION USING MONATOMIC OXYGEN [patent_app_type] => utility [patent_app_number] => 16/147030 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16147030 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/147030
REDUCED DIESEL FUEL CONSUMPTION USING MONATOMIC OXYGEN Sep 27, 2018 Abandoned
Array ( [id] => 13827941 [patent_doc_number] => 20190017455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => SYSTEMS AND METHODS FOR ENGINE CONTROL [patent_app_type] => utility [patent_app_number] => 16/133358 [patent_app_country] => US [patent_app_date] => 2018-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13836 [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] => 16133358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/133358
Systems and methods for engine control Sep 16, 2018 Issued
Array ( [id] => 16239055 [patent_doc_number] => 20200256289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/651769 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16651769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/651769
Cooling system Sep 13, 2018 Issued
Array ( [id] => 16239067 [patent_doc_number] => 20200256301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => CONTROL STRATEGY FOR ENGINE OPERATION [patent_app_type] => utility [patent_app_number] => 16/647043 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16647043 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647043
Control strategy for engine operation Sep 13, 2018 Issued
Array ( [id] => 14262595 [patent_doc_number] => 10280852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Control apparatus for internal combustion engine [patent_app_type] => utility [patent_app_number] => 16/131718 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 9842 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131718
Control apparatus for internal combustion engine Sep 13, 2018 Issued
Array ( [id] => 16313040 [patent_doc_number] => 20200291778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => ENGINE WITH AT LEAST ONE OF NON-SINUSOIDAL MOTION AND EMBEDDED PISTONS [patent_app_type] => utility [patent_app_number] => 16/645099 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16645099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/645099
Engine with at least one of non-sinusoidal motion and embedded pistons Sep 6, 2018 Issued
Array ( [id] => 17251670 [patent_doc_number] => 11187147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Work machine [patent_app_type] => utility [patent_app_number] => 17/271302 [patent_app_country] => US [patent_app_date] => 2018-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6997 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17271302 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271302
Work machine Sep 5, 2018 Issued
Array ( [id] => 15591289 [patent_doc_number] => 20200072179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SYSTEM AND METHOD FOR MONITORING AN IGNITION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/120038 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/120038
System and method for monitoring an ignition system Aug 30, 2018 Issued
Array ( [id] => 16157995 [patent_doc_number] => 20200217230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => BREATHER DEVICE, AND SNOW REMOVAL MACHINE WITH BREATHER DEVICE [patent_app_type] => utility [patent_app_number] => 16/641662 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16641662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/641662
Breather device, and snow removal machine with breather device Aug 29, 2018 Issued
Array ( [id] => 14073721 [patent_doc_number] => 20190085748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => PARTICULATE DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/116484 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16116484 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/116484
Particulate detection system Aug 28, 2018 Issued
Array ( [id] => 13988393 [patent_doc_number] => 20190063354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => Method, System and Mobile User Appliance for Adapting an Energy Utilization Process of a Vehicle [patent_app_type] => utility [patent_app_number] => 16/114469 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16114469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/114469
Method, system and mobile user appliance for adapting an energy utilization process of a vehicle Aug 27, 2018 Issued
Array ( [id] => 16422597 [patent_doc_number] => 20200347795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => INTERNAL-COMBUSTION-ENGINE CONTROL DEVICE AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 16/643882 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643882
Internal-combustion-engine control device and control method Aug 22, 2018 Issued
Array ( [id] => 15228791 [patent_doc_number] => 10502110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => Regeneration system, vehicle comprising the same and regeneration method [patent_app_type] => utility [patent_app_number] => 16/110402 [patent_app_country] => US [patent_app_date] => 2018-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4686 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16110402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/110402
Regeneration system, vehicle comprising the same and regeneration method Aug 22, 2018 Issued
Array ( [id] => 13624053 [patent_doc_number] => 20180363578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => SYSTEM AND METHOD FOR DETERMINING ENGINE KNOCK [patent_app_type] => utility [patent_app_number] => 16/102916 [patent_app_country] => US [patent_app_date] => 2018-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 64509 [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] => 16102916 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/102916
System and method for determining engine knock Aug 13, 2018 Issued
Menu