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] => 5059548 [patent_doc_number] => 20070221183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Apparatus for and method of controlling air-fuel ratio of engine' [patent_app_type] => utility [patent_app_number] => 11/723594 [patent_app_country] => US [patent_app_date] => 2007-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6210 [patent_no_of_claims] => 25 [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/A1/0221/20070221183.pdf [firstpage_image] =>[orig_patent_app_number] => 11723594 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/723594
Apparatus for and method of controlling air-fuel ratio of engine Mar 20, 2007 Issued
Array ( [id] => 302501 [patent_doc_number] => 07533634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Process for use with dual-fuel systems' [patent_app_type] => utility [patent_app_number] => 11/689296 [patent_app_country] => US [patent_app_date] => 2007-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 10805 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/533/07533634.pdf [firstpage_image] =>[orig_patent_app_number] => 11689296 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/689296
Process for use with dual-fuel systems Mar 20, 2007 Issued
Array ( [id] => 4978470 [patent_doc_number] => 20070219704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Intake-air quantity control system of engine' [patent_app_type] => utility [patent_app_number] => 11/723284 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10723 [patent_no_of_claims] => 10 [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] => publications/A1/0219/20070219704.pdf [firstpage_image] =>[orig_patent_app_number] => 11723284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/723284
Intake-air quantity control system of engine Mar 18, 2007 Issued
Array ( [id] => 851364 [patent_doc_number] => 07377249 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-05-27 [patent_title] => 'Outward-opening gas-exchange valve system for an internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/725345 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7255 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/377/07377249.pdf [firstpage_image] =>[orig_patent_app_number] => 11725345 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/725345
Outward-opening gas-exchange valve system for an internal combustion engine Mar 18, 2007 Issued
Array ( [id] => 5466587 [patent_doc_number] => 20090326787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Method and Device for Operating an Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 12/293503 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6404 [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/A1/0326/20090326787.pdf [firstpage_image] =>[orig_patent_app_number] => 12293503 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/293503
Method and device for operating an internal combustion engine Mar 18, 2007 Issued
Array ( [id] => 4973869 [patent_doc_number] => 20070215097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Fuel injection control system designed to eliminate overlap between multiple fuel injection events' [patent_app_type] => utility [patent_app_number] => 11/724231 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8771 [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] => publications/A1/0215/20070215097.pdf [firstpage_image] =>[orig_patent_app_number] => 11724231 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724231
Fuel injection control system designed to eliminate overlap between multiple fuel injection events Mar 14, 2007 Issued
Array ( [id] => 409743 [patent_doc_number] => 07281518 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-10-16 [patent_title] => 'Method and system of diesel engine setpoint compensation for transient operation of a heavy duty diesel engine' [patent_app_type] => utility [patent_app_number] => 11/724509 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/281/07281518.pdf [firstpage_image] =>[orig_patent_app_number] => 11724509 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/724509
Method and system of diesel engine setpoint compensation for transient operation of a heavy duty diesel engine Mar 14, 2007 Issued
Array ( [id] => 5392819 [patent_doc_number] => 20090210132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-08-20 [patent_title] => 'Method for Operating an Internal Combustion Engine' [patent_app_type] => utility [patent_app_number] => 12/225843 [patent_app_country] => US [patent_app_date] => 2007-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2933 [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/A1/0210/20090210132.pdf [firstpage_image] =>[orig_patent_app_number] => 12225843 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/225843
Method for operating an internal combustion engine Mar 14, 2007 Issued
Array ( [id] => 213037 [patent_doc_number] => 07623954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Air-fuel ratio control apparatus and method of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/717256 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 4842 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/623/07623954.pdf [firstpage_image] =>[orig_patent_app_number] => 11717256 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717256
Air-fuel ratio control apparatus and method of internal combustion engine Mar 12, 2007 Issued
Array ( [id] => 5211663 [patent_doc_number] => 20070250247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'Control apparatus and method and engine control unit for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/717043 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 28054 [patent_no_of_claims] => 30 [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] => publications/A1/0250/20070250247.pdf [firstpage_image] =>[orig_patent_app_number] => 11717043 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/717043
Control apparatus and method and engine control unit for internal combustion engine Mar 12, 2007 Issued
Array ( [id] => 4828146 [patent_doc_number] => 20080125951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-29 [patent_title] => 'TORQUE BASED ENGINE SPEED CONTROL' [patent_app_type] => utility [patent_app_number] => 11/685735 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3509 [patent_no_of_claims] => 29 [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/A1/0125/20080125951.pdf [firstpage_image] =>[orig_patent_app_number] => 11685735 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685735
Torque based engine speed control Mar 12, 2007 Issued
Array ( [id] => 231493 [patent_doc_number] => 07597090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-06 [patent_title] => 'Internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/716557 [patent_app_country] => US [patent_app_date] => 2007-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2113 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/597/07597090.pdf [firstpage_image] =>[orig_patent_app_number] => 11716557 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716557
Internal combustion engine Mar 11, 2007 Issued
Array ( [id] => 4912266 [patent_doc_number] => 20080092865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'Ignition apparatus for an internal combusition engine' [patent_app_type] => utility [patent_app_number] => 11/715453 [patent_app_country] => US [patent_app_date] => 2007-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4219 [patent_no_of_claims] => 5 [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/A1/0092/20080092865.pdf [firstpage_image] =>[orig_patent_app_number] => 11715453 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/715453
Ignition apparatus for an internet combustion engine Mar 7, 2007 Issued
Array ( [id] => 5013450 [patent_doc_number] => 20070256658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'COMBINED VARIABLE COMPRESSION RATIO AND PASSIVE IGNITION SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/682759 [patent_app_country] => US [patent_app_date] => 2007-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2200 [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/A1/0256/20070256658.pdf [firstpage_image] =>[orig_patent_app_number] => 11682759 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/682759
COMBINED VARIABLE COMPRESSION RATIO AND PASSIVE IGNITION SYSTEM Mar 5, 2007 Abandoned
Array ( [id] => 7686925 [patent_doc_number] => 20090177366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-09 [patent_title] => 'METHOD AND DEVICE FOR CONTROLLING AN INJECTION VALVE OF AN INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 12/300846 [patent_app_country] => US [patent_app_date] => 2007-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4740 [patent_no_of_claims] => 19 [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/A1/0177/20090177366.pdf [firstpage_image] =>[orig_patent_app_number] => 12300846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/300846
Method and device for controlling an injection valve of an internal combustion engine Mar 1, 2007 Issued
Array ( [id] => 4647874 [patent_doc_number] => 20080035129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'METHOD OF CONTROLLING THE COMBUSTION PHASE OF AN INTERNAL-COMBUSTION ENGINE, NOTABLY A GASOLINE TYPE DIRECT-INJECTION SUPERCHARGED ENGINE' [patent_app_type] => utility [patent_app_number] => 11/679244 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2980 [patent_no_of_claims] => 12 [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/A1/0035/20080035129.pdf [firstpage_image] =>[orig_patent_app_number] => 11679244 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/679244
Method of controlling the combustion phase of an internal-combustion engine, notably a gasoline type direct-injection supercharged engine Feb 26, 2007 Issued
Array ( [id] => 876549 [patent_doc_number] => 07363142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Device and method for controlling ignition timing of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 11/678805 [patent_app_country] => US [patent_app_date] => 2007-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8286 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/363/07363142.pdf [firstpage_image] =>[orig_patent_app_number] => 11678805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/678805
Device and method for controlling ignition timing of internal combustion engine Feb 25, 2007 Issued
Array ( [id] => 4658758 [patent_doc_number] => 20080027620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'Piston Type Aircraft Engine' [patent_app_type] => utility [patent_app_number] => 11/679130 [patent_app_country] => US [patent_app_date] => 2007-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7737 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 25 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20080027620.pdf [firstpage_image] =>[orig_patent_app_number] => 11679130 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/679130
Piston Type Aircraft Engine Feb 25, 2007 Abandoned
Array ( [id] => 7591731 [patent_doc_number] => 07653475 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-26 [patent_title] => 'Fuel injection control apparatus and control method of internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/085833 [patent_app_country] => US [patent_app_date] => 2007-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7674 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/653/07653475.pdf [firstpage_image] =>[orig_patent_app_number] => 12085833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/085833
Fuel injection control apparatus and control method of internal combustion engine Feb 25, 2007 Issued
Array ( [id] => 4544587 [patent_doc_number] => 07925417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Control apparatus and method for internal combustion engine' [patent_app_type] => utility [patent_app_number] => 12/279272 [patent_app_country] => US [patent_app_date] => 2007-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6480 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/925/07925417.pdf [firstpage_image] =>[orig_patent_app_number] => 12279272 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279272
Control apparatus and method for internal combustion engine Feb 22, 2007 Issued
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