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] => 10523243 [patent_doc_number] => 09249745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Diesel fuel engine injection system and method therefor' [patent_app_type] => utility [patent_app_number] => 14/644935 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3978 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644935 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644935
Diesel fuel engine injection system and method therefor Mar 10, 2015 Issued
Array ( [id] => 11950064 [patent_doc_number] => 20170254214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'ON-OFF VALVE DEVICE AND ROTARY MACHINE' [patent_app_type] => utility [patent_app_number] => 15/506637 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 19019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 15506637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/506637
On-off valve device and rotary machine Feb 22, 2015 Issued
Array ( [id] => 10500113 [patent_doc_number] => 09228510 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Engine control systems and methods' [patent_app_type] => utility [patent_app_number] => 14/628552 [patent_app_country] => US [patent_app_date] => 2015-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6397 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14628552 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/628552
Engine control systems and methods Feb 22, 2015 Issued
Array ( [id] => 10274593 [patent_doc_number] => 20150159589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-11 [patent_title] => 'Engine System And Method' [patent_app_type] => utility [patent_app_number] => 14/624804 [patent_app_country] => US [patent_app_date] => 2015-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13782 [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] => 14624804 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/624804
Engine system and method Feb 17, 2015 Issued
Array ( [id] => 10348313 [patent_doc_number] => 20150233319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'METHOD OF OPERATING A FUEL INJECTOR' [patent_app_type] => utility [patent_app_number] => 14/623177 [patent_app_country] => US [patent_app_date] => 2015-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4485 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 14623177 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/623177
Method of operating a fuel injector Feb 15, 2015 Issued
Array ( [id] => 10367750 [patent_doc_number] => 20150252755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'AIR INTAKE APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/615812 [patent_app_country] => US [patent_app_date] => 2015-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3774 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [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] => 14615812 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/615812
Air intake apparatus for internal combustion engine Feb 5, 2015 Issued
Array ( [id] => 11562285 [patent_doc_number] => 09624861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Method for operating an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 14/612354 [patent_app_country] => US [patent_app_date] => 2015-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1501 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14612354 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/612354
Method for operating an internal combustion engine Feb 2, 2015 Issued
Array ( [id] => 10355752 [patent_doc_number] => 20150240757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'CANISTER' [patent_app_type] => utility [patent_app_number] => 14/603727 [patent_app_country] => US [patent_app_date] => 2015-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2912 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 14603727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/603727
Canister Jan 22, 2015 Issued
Array ( [id] => 11522212 [patent_doc_number] => 09605601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'System and method for selective cylinder deactivation' [patent_app_type] => utility [patent_app_number] => 14/602395 [patent_app_country] => US [patent_app_date] => 2015-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14602395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/602395
System and method for selective cylinder deactivation Jan 21, 2015 Issued
Array ( [id] => 10319273 [patent_doc_number] => 20150204276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'Gas injector for the direct injection of gaseous fuel into a combustion chamber' [patent_app_type] => utility [patent_app_number] => 14/599112 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2373 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 14599112 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/599112
Gas injector for the direct injection of gaseous fuel into a combustion chamber Jan 15, 2015 Issued
Array ( [id] => 10313107 [patent_doc_number] => 20150198109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'ALTERNATIVE FUEL MODULE FOR SPARK IGNITION FUEL INJECTED ENGINES' [patent_app_type] => utility [patent_app_number] => 14/597655 [patent_app_country] => US [patent_app_date] => 2015-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1819 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 14597655 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/597655
ALTERNATIVE FUEL MODULE FOR SPARK IGNITION FUEL INJECTED ENGINES Jan 14, 2015
Array ( [id] => 10313123 [patent_doc_number] => 20150198125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'FUEL-FILTER MALFUNCTION DETECTION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/590176 [patent_app_country] => US [patent_app_date] => 2015-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4131 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 14590176 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/590176
Fuel-filter malfunction detection device Jan 5, 2015 Issued
Array ( [id] => 10235178 [patent_doc_number] => 20150120172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'SPARK PLUG DEGRADATION DETECTION' [patent_app_type] => utility [patent_app_number] => 14/590798 [patent_app_country] => US [patent_app_date] => 2015-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8064 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [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] => 14590798 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/590798
Spark plug degradation detection Jan 5, 2015 Issued
Array ( [id] => 10980903 [patent_doc_number] => 20160177847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'METHODS AND SYSTEMS FOR DIAGNOSING AN INTAKE OXYGEN SENSOR BASED ON PRESSURE' [patent_app_type] => utility [patent_app_number] => 14/573060 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 11910 [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] => 14573060 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573060
Methods and systems for diagnosing an intake oxygen sensor based on pressure Dec 16, 2014 Issued
Array ( [id] => 10822928 [patent_doc_number] => 20160169092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'METHODS AND SYSTEM FOR DETERMINING COMPRESSOR RECIRCULATION VALVE SLUDGE' [patent_app_type] => utility [patent_app_number] => 14/566442 [patent_app_country] => US [patent_app_date] => 2014-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5400 [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] => 14566442 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/566442
Methods and system for determining compressor recirculation valve sludge Dec 9, 2014 Issued
Array ( [id] => 14327753 [patent_doc_number] => 10294884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => System for controlling injection of fuel in engine [patent_app_type] => utility [patent_app_number] => 14/564158 [patent_app_country] => US [patent_app_date] => 2014-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8279 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14564158 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/564158
System for controlling injection of fuel in engine Dec 8, 2014 Issued
Array ( [id] => 10678887 [patent_doc_number] => 20160025032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'CONTROLLING COMBUSTION NOISE OF DIESEL FUEL' [patent_app_type] => utility [patent_app_number] => 14/558474 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3494 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 14558474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/558474
Controlling combustion noise of diesel fuel Dec 1, 2014 Issued
Array ( [id] => 11093281 [patent_doc_number] => 20160290249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'APPARATUS FOR CONTROLLING THE FUEL SUPPLY OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/037909 [patent_app_country] => US [patent_app_date] => 2014-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7845 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 15037909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/037909
Apparatus for controlling the fuel supply of an internal combustion engine Nov 20, 2014 Issued
Array ( [id] => 10799969 [patent_doc_number] => 20160146126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'METHOD FOR PRE-IGNITION CONTROL IN A PRE-DELIVERY PHASE' [patent_app_type] => utility [patent_app_number] => 14/550611 [patent_app_country] => US [patent_app_date] => 2014-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17279 [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] => 14550611 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/550611
Method for pre-ignition control in a pre-delivery phase Nov 20, 2014 Issued
Array ( [id] => 11093330 [patent_doc_number] => 20160290297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'METHOD AND SYSTEM FOR DELIVERING A GASEOUS FUEL INTO THE AIR INTAKE SYSTEM OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/037622 [patent_app_country] => US [patent_app_date] => 2014-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7726 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [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] => 15037622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/037622
Method and system for delivering a gaseous fuel into the air intake system of an internal combustion engine Nov 18, 2014 Issued
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