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] => 6097118 [patent_doc_number] => 20110162602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-07 [patent_title] => 'VARIABLE VALVE LIFT CONTROL SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/652251 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4607 [patent_no_of_claims] => 18 [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] => publications/A1/0162/20110162602.pdf [firstpage_image] =>[orig_patent_app_number] => 12652251 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/652251
Variable valve lift control systems and methods Jan 4, 2010 Issued
Array ( [id] => 8774871 [patent_doc_number] => 08428845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-23 [patent_title] => 'Vehicle control apparatus' [patent_app_type] => utility [patent_app_number] => 13/383732 [patent_app_country] => US [patent_app_date] => 2009-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 15292 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 434 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13383732 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/383732
Vehicle control apparatus Dec 27, 2009 Issued
Array ( [id] => 6198843 [patent_doc_number] => 20110061629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'METHOD AND KIT FOR ENGINE EMISSION CONTROL' [patent_app_type] => utility [patent_app_number] => 12/632561 [patent_app_country] => US [patent_app_date] => 2009-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7546 [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] => publications/A1/0061/20110061629.pdf [firstpage_image] =>[orig_patent_app_number] => 12632561 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/632561
Method and kit for engine emission control Dec 6, 2009 Issued
Array ( [id] => 5938482 [patent_doc_number] => 20110100013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-05 [patent_title] => 'PUMPING LOSS REDUCTION SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 12/629152 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14511 [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] => publications/A1/0100/20110100013.pdf [firstpage_image] =>[orig_patent_app_number] => 12629152 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/629152
Pumping loss reduction systems and methods Dec 1, 2009 Issued
Array ( [id] => 6601571 [patent_doc_number] => 20100131177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'METHOD OF OPERATING AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/627243 [patent_app_country] => US [patent_app_date] => 2009-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2356 [patent_no_of_claims] => 13 [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] => publications/A1/0131/20100131177.pdf [firstpage_image] =>[orig_patent_app_number] => 12627243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/627243
Method of operating an internal combustion engine Nov 29, 2009 Issued
Array ( [id] => 10136502 [patent_doc_number] => 09169818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/132020 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2475 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13132020 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/132020
Internal combustion engine Nov 23, 2009 Issued
Array ( [id] => 8836753 [patent_doc_number] => 08452521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Inter-cylinder air-fuel ratio imbalance determination apparatus for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/509372 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 21229 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 537 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13509372 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/509372
Inter-cylinder air-fuel ratio imbalance determination apparatus for an internal combustion engine Nov 11, 2009 Issued
Array ( [id] => 9088764 [patent_doc_number] => 08560208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/505849 [patent_app_country] => US [patent_app_date] => 2009-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 41 [patent_no_of_words] => 37798 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 540 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13505849 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/505849
Inter-cylinder air-fuel ratio imbalance determination apparatus for internal combustion engine Nov 4, 2009 Issued
Array ( [id] => 7794164 [patent_doc_number] => 08122868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Method and system for estimating and reducing engine auto-ignition and knock' [patent_app_type] => utility [patent_app_number] => 12/567093 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10485 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/122/08122868.pdf [firstpage_image] =>[orig_patent_app_number] => 12567093 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567093
Method and system for estimating and reducing engine auto-ignition and knock Sep 24, 2009 Issued
Array ( [id] => 6300556 [patent_doc_number] => 20100108011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES' [patent_app_type] => utility [patent_app_number] => 12/567091 [patent_app_country] => US [patent_app_date] => 2009-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7872 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20100108011.pdf [firstpage_image] =>[orig_patent_app_number] => 12567091 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/567091
INTAKE DEVICE FOR INTERNAL COMBUSTION ENGINES Sep 24, 2009 Abandoned
Array ( [id] => 8279260 [patent_doc_number] => 20120173127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/390823 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8066 [patent_no_of_claims] => 7 [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] => 13390823 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/390823
Control apparatus for internal combustion engine Sep 23, 2009 Issued
Array ( [id] => 5979873 [patent_doc_number] => 20110071746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'ASSISTED DIRECT START ENGINE CONTROL FOR ENHANCED LAUNCH PERFORMANCE' [patent_app_type] => utility [patent_app_number] => 12/563203 [patent_app_country] => US [patent_app_date] => 2009-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4663 [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] => publications/A1/0071/20110071746.pdf [firstpage_image] =>[orig_patent_app_number] => 12563203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/563203
Assisted direct start engine control for enhanced launch performance Sep 20, 2009 Issued
Array ( [id] => 8302602 [patent_doc_number] => 20120185156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => ' APPARATUS FOR DETERMINING AN AIR-FUEL RATIO IMBALANCE AMONG CYLINDERS OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/496623 [patent_app_country] => US [patent_app_date] => 2009-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 39497 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [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] => 13496623 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/496623
Apparatus for determining an air-fuel ratio imbalance among cylinders of an internal combustion engine Sep 17, 2009 Issued
Array ( [id] => 8354454 [patent_doc_number] => 08249794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-21 [patent_title] => 'Inter-cylinder air-fuel ratio imbalance judgment device for multi-cylinder internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/257842 [patent_app_country] => US [patent_app_date] => 2009-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 49081 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13257842 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/257842
Inter-cylinder air-fuel ratio imbalance judgment device for multi-cylinder internal combustion engine Sep 7, 2009 Issued
Array ( [id] => 9694720 [patent_doc_number] => 08825346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Method and device for start/stop control of an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/998359 [patent_app_country] => US [patent_app_date] => 2009-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3510 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12998359 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/998359
Method and device for start/stop control of an internal combustion engine Aug 25, 2009 Issued
Array ( [id] => 8632293 [patent_doc_number] => 08364381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-29 [patent_title] => 'Control system and method for idle speed control torque reserve reduction' [patent_app_type] => utility [patent_app_number] => 12/545318 [patent_app_country] => US [patent_app_date] => 2009-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 12740 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12545318 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/545318
Control system and method for idle speed control torque reserve reduction Aug 20, 2009 Issued
Array ( [id] => 6609525 [patent_doc_number] => 20100049424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'FUEL INJECTION CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/544653 [patent_app_country] => US [patent_app_date] => 2009-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11745 [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] => publications/A1/0049/20100049424.pdf [firstpage_image] =>[orig_patent_app_number] => 12544653 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/544653
Fuel injection control apparatus for internal combustion engine Aug 19, 2009 Issued
Array ( [id] => 6493153 [patent_doc_number] => 20100012085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'Device and Method for Controlling an Internal Combustion Engine of a Motor Vehicle' [patent_app_type] => utility [patent_app_number] => 12/541462 [patent_app_country] => US [patent_app_date] => 2009-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2758 [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] => publications/A1/0012/20100012085.pdf [firstpage_image] =>[orig_patent_app_number] => 12541462 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/541462
Device and method for controlling an internal combustion engine of a motor vehicle Aug 13, 2009 Issued
Array ( [id] => 6609542 [patent_doc_number] => 20100049425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'FUEL SUPPLY DEVICE FOR FLEXIBLE-FUEL INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/540813 [patent_app_country] => US [patent_app_date] => 2009-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8152 [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] => publications/A1/0049/20100049425.pdf [firstpage_image] =>[orig_patent_app_number] => 12540813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/540813
Fuel supply device for flexible-fuel internal combustion engine Aug 12, 2009 Issued
Array ( [id] => 8541539 [patent_doc_number] => 08316825 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-11-27 [patent_title] => 'Adjustable racing injector' [patent_app_type] => utility [patent_app_number] => 12/535662 [patent_app_country] => US [patent_app_date] => 2009-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4477 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12535662 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/535662
Adjustable racing injector Aug 3, 2009 Issued
Menu