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] => 4078455 [patent_doc_number] => 06098576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Enhanced split cooling system' [patent_app_type] => 1 [patent_app_number] => 9/249516 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5426 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/098/06098576.pdf [firstpage_image] =>[orig_patent_app_number] => 249516 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/249516
Enhanced split cooling system Feb 11, 1999 Issued
Array ( [id] => 4062498 [patent_doc_number] => 06053132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant' [patent_app_type] => 1 [patent_app_number] => 9/246649 [patent_app_country] => US [patent_app_date] => 1999-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 14194 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/053/06053132.pdf [firstpage_image] =>[orig_patent_app_number] => 246649 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246649
Engine cooling system with temperature-controlled expansion chamber for maintaining a substantially anhydrous coolant Feb 7, 1999 Issued
Array ( [id] => 4324089 [patent_doc_number] => 06213085 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Directed jet spark plug' [patent_app_type] => 1 [patent_app_number] => 9/241903 [patent_app_country] => US [patent_app_date] => 1999-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3494 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/213/06213085.pdf [firstpage_image] =>[orig_patent_app_number] => 241903 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241903
Directed jet spark plug Feb 1, 1999 Issued
Array ( [id] => 4271367 [patent_doc_number] => 06196167 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Cooling system for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/241111 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3483 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/196/06196167.pdf [firstpage_image] =>[orig_patent_app_number] => 241111 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241111
Cooling system for internal combustion engine Jan 31, 1999 Issued
Array ( [id] => 4384990 [patent_doc_number] => 06170465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Engine driving control apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/241095 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9959 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170465.pdf [firstpage_image] =>[orig_patent_app_number] => 241095 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241095
Engine driving control apparatus and method Jan 31, 1999 Issued
Array ( [id] => 4095024 [patent_doc_number] => 06044824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Fuel control unit and fuel injection control method for multi-cylinder engine' [patent_app_type] => 1 [patent_app_number] => 9/237855 [patent_app_country] => US [patent_app_date] => 1999-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7408 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/044/06044824.pdf [firstpage_image] =>[orig_patent_app_number] => 237855 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237855
Fuel control unit and fuel injection control method for multi-cylinder engine Jan 26, 1999 Issued
Array ( [id] => 4191414 [patent_doc_number] => 06109241 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Adjustable pedal assembly with electronic throttle control' [patent_app_type] => 1 [patent_app_number] => 9/236975 [patent_app_country] => US [patent_app_date] => 1999-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2589 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/109/06109241.pdf [firstpage_image] =>[orig_patent_app_number] => 236975 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236975
Adjustable pedal assembly with electronic throttle control Jan 25, 1999 Issued
Array ( [id] => 4386950 [patent_doc_number] => 06237579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Design to improve turbulence in combustion chambers' [patent_app_type] => 1 [patent_app_number] => 9/237310 [patent_app_country] => US [patent_app_date] => 1999-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4049 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237579.pdf [firstpage_image] =>[orig_patent_app_number] => 237310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237310
Design to improve turbulence in combustion chambers Jan 25, 1999 Issued
Array ( [id] => 4054804 [patent_doc_number] => 06067973 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Method and system for late cycle oxygen injection in an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/235721 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4111 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067973.pdf [firstpage_image] =>[orig_patent_app_number] => 235721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235721
Method and system for late cycle oxygen injection in an internal combustion engine Jan 21, 1999 Issued
Array ( [id] => 4384675 [patent_doc_number] => 06170443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Internal combustion engine with a single crankshaft and having opposed cylinders with opposed pistons' [patent_app_type] => 1 [patent_app_number] => 9/234732 [patent_app_country] => US [patent_app_date] => 1999-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 34 [patent_no_of_words] => 11154 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/170/06170443.pdf [firstpage_image] =>[orig_patent_app_number] => 234732 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234732
Internal combustion engine with a single crankshaft and having opposed cylinders with opposed pistons Jan 20, 1999 Issued
Array ( [id] => 4132591 [patent_doc_number] => 06112705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Water injection amount control system for fuel and water injection engine' [patent_app_type] => 1 [patent_app_number] => 9/233919 [patent_app_country] => US [patent_app_date] => 1999-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 25 [patent_no_of_words] => 10768 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/112/06112705.pdf [firstpage_image] =>[orig_patent_app_number] => 233919 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/233919
Water injection amount control system for fuel and water injection engine Jan 20, 1999 Issued
Array ( [id] => 4123609 [patent_doc_number] => 06062187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-16 [patent_title] => 'Pulling piston engine' [patent_app_type] => 1 [patent_app_number] => 9/230192 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2033 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/062/06062187.pdf [firstpage_image] =>[orig_patent_app_number] => 230192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/230192
Pulling piston engine Jan 18, 1999 Issued
09/232245 INTERNAL COMBUSTION ENGINE GAS FLOW CONTROL Jan 18, 1999 Abandoned
Array ( [id] => 4222447 [patent_doc_number] => 06135086 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Internal combustion engine with adjustable compression ratio and knock control' [patent_app_type] => 1 [patent_app_number] => 9/232233 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1471 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/135/06135086.pdf [firstpage_image] =>[orig_patent_app_number] => 232233 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232233
Internal combustion engine with adjustable compression ratio and knock control Jan 18, 1999 Issued
Array ( [id] => 4269206 [patent_doc_number] => 06178938 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Combustion heater for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 9/232501 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7928 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/178/06178938.pdf [firstpage_image] =>[orig_patent_app_number] => 232501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232501
Combustion heater for internal combustion engine Jan 14, 1999 Issued
Array ( [id] => 4167488 [patent_doc_number] => 06152098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Internal combustion engine for a portable handheld work apparatus' [patent_app_type] => 1 [patent_app_number] => 9/229971 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3506 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/152/06152098.pdf [firstpage_image] =>[orig_patent_app_number] => 229971 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/229971
Internal combustion engine for a portable handheld work apparatus Jan 13, 1999 Issued
Array ( [id] => 3918763 [patent_doc_number] => 05938406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-17 [patent_title] => 'Rotor for turbomolecular pump' [patent_app_type] => 1 [patent_app_number] => 9/231186 [patent_app_country] => US [patent_app_date] => 1999-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1416 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/938/05938406.pdf [firstpage_image] =>[orig_patent_app_number] => 231186 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231186
Rotor for turbomolecular pump Jan 12, 1999 Issued
Array ( [id] => 4083145 [patent_doc_number] => 06065432 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Two-stroke engine operation method and internal combustion two-stroke engine' [patent_app_type] => 1 [patent_app_number] => 9/227933 [patent_app_country] => US [patent_app_date] => 1999-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3627 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/065/06065432.pdf [firstpage_image] =>[orig_patent_app_number] => 227933 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/227933
Two-stroke engine operation method and internal combustion two-stroke engine Jan 7, 1999 Issued
Array ( [id] => 4150259 [patent_doc_number] => 06082323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Fuel shutoff system' [patent_app_type] => 1 [patent_app_number] => 9/225796 [patent_app_country] => US [patent_app_date] => 1999-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6872 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/082/06082323.pdf [firstpage_image] =>[orig_patent_app_number] => 225796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/225796
Fuel shutoff system Jan 4, 1999 Issued
Array ( [id] => 4130674 [patent_doc_number] => 06101994 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Cylinder block structure' [patent_app_type] => 1 [patent_app_number] => 9/224911 [patent_app_country] => US [patent_app_date] => 1999-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3329 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101994.pdf [firstpage_image] =>[orig_patent_app_number] => 224911 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/224911
Cylinder block structure Jan 3, 1999 Issued
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