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] => 9630964 [patent_doc_number] => 20140209072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'CONTROL DEVICE OF INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/239438 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4850 [patent_no_of_claims] => 7 [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] => 14239438 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/239438
Control device of internal combustion engine Oct 3, 2011 Issued
Array ( [id] => 11562199 [patent_doc_number] => 09624774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Engine control apparatus' [patent_app_type] => utility [patent_app_number] => 14/347025 [patent_app_country] => US [patent_app_date] => 2011-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 15689 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14347025 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/347025
Engine control apparatus Sep 27, 2011 Issued
Array ( [id] => 10862010 [patent_doc_number] => 08887693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-18 [patent_title] => 'System and method for estimating turbocharger compressor inlet air flow rate' [patent_app_type] => utility [patent_app_number] => 13/244547 [patent_app_country] => US [patent_app_date] => 2011-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4465 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13244547 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/244547
System and method for estimating turbocharger compressor inlet air flow rate Sep 24, 2011 Issued
Array ( [id] => 9962700 [patent_doc_number] => 09010302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Control apparatus of a direct injection gasoline engine' [patent_app_type] => utility [patent_app_number] => 13/233226 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13943 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233226 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233226
Control apparatus of a direct injection gasoline engine Sep 14, 2011 Issued
Array ( [id] => 9144340 [patent_doc_number] => 20130298863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'IGNITION SYSTEM AND OPERATING METHOD FOR SAME' [patent_app_type] => utility [patent_app_number] => 13/885576 [patent_app_country] => US [patent_app_date] => 2011-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9956 [patent_no_of_claims] => 17 [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] => 13885576 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885576
IGNITION SYSTEM AND OPERATING METHOD FOR SAME Sep 12, 2011 Abandoned
Array ( [id] => 8185687 [patent_doc_number] => 08181628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Throttle valve controller for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 13/222051 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 4246 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/181/08181628.pdf [firstpage_image] =>[orig_patent_app_number] => 13222051 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/222051
Throttle valve controller for internal combustion engine Aug 30, 2011 Issued
Array ( [id] => 9630954 [patent_doc_number] => 20140209062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/232772 [patent_app_country] => US [patent_app_date] => 2011-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8074 [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] => 14232772 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/232772
Control device for internal combustion engine Aug 30, 2011 Issued
Array ( [id] => 9713766 [patent_doc_number] => 08838361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Control apparatus for general-purpose engine' [patent_app_type] => utility [patent_app_number] => 13/218801 [patent_app_country] => US [patent_app_date] => 2011-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7553 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 13218801 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/218801
Control apparatus for general-purpose engine Aug 25, 2011 Issued
Array ( [id] => 9619348 [patent_doc_number] => 08789511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-29 [patent_title] => 'Controller for pressure reducing valve' [patent_app_type] => utility [patent_app_number] => 13/211551 [patent_app_country] => US [patent_app_date] => 2011-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6046 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13211551 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/211551
Controller for pressure reducing valve Aug 16, 2011 Issued
Array ( [id] => 8862327 [patent_doc_number] => 20130146030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'INTERNAL COMBUSTION ENGINE WITH INJECTION VALVE' [patent_app_type] => utility [patent_app_number] => 13/816876 [patent_app_country] => US [patent_app_date] => 2011-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1782 [patent_no_of_claims] => 14 [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] => 13816876 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816876
Internal combustion engine with injection valve Aug 10, 2011 Issued
Array ( [id] => 9541332 [patent_doc_number] => 20140165979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'CONTROL UNIT FOR INTERNAL-COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 14/236549 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9649 [patent_no_of_claims] => 10 [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] => 14236549 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/236549
Control unit for internal-combustion engine Aug 3, 2011 Issued
Array ( [id] => 9501460 [patent_doc_number] => 08739766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Method and system for fuel vapor control' [patent_app_type] => utility [patent_app_number] => 13/198299 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7946 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13198299 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198299
Method and system for fuel vapor control Aug 3, 2011 Issued
Array ( [id] => 7664372 [patent_doc_number] => 20110313641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-22 [patent_title] => 'METHOD AND SYSTEM FOR PRE-IGNITION CONTROL' [patent_app_type] => utility [patent_app_number] => 13/197316 [patent_app_country] => US [patent_app_date] => 2011-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12189 [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/A1/0313/20110313641.pdf [firstpage_image] =>[orig_patent_app_number] => 13197316 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/197316
Method and system for pre-ignition control Aug 2, 2011 Issued
Array ( [id] => 9987740 [patent_doc_number] => 09032931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-19 [patent_title] => 'Exhaust gas recirculation (EGR) apparatus' [patent_app_type] => utility [patent_app_number] => 13/194251 [patent_app_country] => US [patent_app_date] => 2011-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3925 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [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] => 13194251 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/194251
Exhaust gas recirculation (EGR) apparatus Jul 28, 2011 Issued
Array ( [id] => 7792264 [patent_doc_number] => 20120053820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'AIR-FUEL RATIO IMBALANCE AMONG CYLINDERS DETERMINING APPARATUS OF A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 13/192143 [patent_app_country] => US [patent_app_date] => 2011-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 28605 [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] => publications/A1/0053/20120053820.pdf [firstpage_image] =>[orig_patent_app_number] => 13192143 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/192143
Air-fuel ratio imbalance among cylinders determining apparatus of a multi-cylinder internal combustion engine Jul 26, 2011 Issued
Array ( [id] => 7737248 [patent_doc_number] => 20120017868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => 'METHOD AND DEVICE FOR ENGINE BRAKING' [patent_app_type] => utility [patent_app_number] => 13/190540 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9276 [patent_no_of_claims] => 22 [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/A1/0017/20120017868.pdf [firstpage_image] =>[orig_patent_app_number] => 13190540 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/190540
Method and device for engine braking Jul 25, 2011 Issued
Array ( [id] => 8613252 [patent_doc_number] => 20130018564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-17 [patent_title] => 'METHOD FOR PREPARING INTERNAL COMBUSTION ENGINE FOR SHUTDOWN TO ACHIEVE CLEAN RESTART' [patent_app_type] => utility [patent_app_number] => 13/180863 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2201 [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] => 13180863 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/180863
Method for preparing internal combustion engine for shutdown to achieve clean restart Jul 11, 2011 Issued
Array ( [id] => 7734733 [patent_doc_number] => 20120016567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'METHOD OF CONTROLLING THE COMBUSTION PHASE OF A FUEL MIXTURE OF A SPARK-INGNITION SUPERCHARGED INTERNAL-COMBUSTION ENGINE, NOTABLY OF GASOLINE TYPE' [patent_app_type] => utility [patent_app_number] => 13/177653 [patent_app_country] => US [patent_app_date] => 2011-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2776 [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] => publications/A1/0016/20120016567.pdf [firstpage_image] =>[orig_patent_app_number] => 13177653 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/177653
Method of controlling the combustion phase of a fuel mixture of a spark-ignition supercharged internal-combustion engine, notably of gasoline type Jul 6, 2011 Issued
Array ( [id] => 11205656 [patent_doc_number] => 09435275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-06 [patent_title] => 'Vehicle control apparatus' [patent_app_type] => utility [patent_app_number] => 14/128930 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6416 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14128930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/128930
Vehicle control apparatus Jun 30, 2011 Issued
Array ( [id] => 8581793 [patent_doc_number] => 20130000614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'SYSTEMS AND METHODS FOR CONTROLLING EXHAUST GAS RECIRCULATION' [patent_app_type] => utility [patent_app_number] => 13/172297 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5516 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [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] => 13172297 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/172297
Systems and methods for controlling exhaust gas recirculation Jun 28, 2011 Issued
Menu