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] => 3649939 [patent_doc_number] => 05622472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Protective shield for a turbo-engine' [patent_app_type] => 1 [patent_app_number] => 8/571729 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1455 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622472.pdf [firstpage_image] =>[orig_patent_app_number] => 571729 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571729
Protective shield for a turbo-engine Dec 12, 1995 Issued
Array ( [id] => 3643622 [patent_doc_number] => 05622049 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Control system with function of protecting catalytic converter for internal combustion engines for automotive vehicles' [patent_app_type] => 1 [patent_app_number] => 8/571472 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 6335 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622049.pdf [firstpage_image] =>[orig_patent_app_number] => 571472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571472
Control system with function of protecting catalytic converter for internal combustion engines for automotive vehicles Dec 12, 1995 Issued
Array ( [id] => 3674267 [patent_doc_number] => 05642982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-01 [patent_title] => 'Retraction/extension mechanism for variable diameter rotors' [patent_app_type] => 1 [patent_app_number] => 8/570579 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5057 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/642/05642982.pdf [firstpage_image] =>[orig_patent_app_number] => 570579 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570579
Retraction/extension mechanism for variable diameter rotors Dec 10, 1995 Issued
Array ( [id] => 3669303 [patent_doc_number] => 05661974 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-02 [patent_title] => 'Control system with function of protecting catalytic converter for internal combustion engines for vehicles' [patent_app_type] => 1 [patent_app_number] => 8/570570 [patent_app_country] => US [patent_app_date] => 1995-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5159 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/661/05661974.pdf [firstpage_image] =>[orig_patent_app_number] => 570570 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570570
Control system with function of protecting catalytic converter for internal combustion engines for vehicles Dec 10, 1995 Issued
Array ( [id] => 3858824 [patent_doc_number] => 05727385 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Lean-burn nox catalyst/nox trap system' [patent_app_type] => 1 [patent_app_number] => 8/569517 [patent_app_country] => US [patent_app_date] => 1995-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3784 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/727/05727385.pdf [firstpage_image] =>[orig_patent_app_number] => 569517 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569517
Lean-burn nox catalyst/nox trap system Dec 7, 1995 Issued
Array ( [id] => 3683463 [patent_doc_number] => 05644913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Heating system for catalytic converter' [patent_app_type] => 1 [patent_app_number] => 8/569938 [patent_app_country] => US [patent_app_date] => 1995-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1699 [patent_no_of_claims] => 1 [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] => patents/05/644/05644913.pdf [firstpage_image] =>[orig_patent_app_number] => 569938 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569938
Heating system for catalytic converter Dec 7, 1995 Issued
Array ( [id] => 3623487 [patent_doc_number] => 05609471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Multiproperty rotor disk and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 8/568986 [patent_app_country] => US [patent_app_date] => 1995-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4008 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/609/05609471.pdf [firstpage_image] =>[orig_patent_app_number] => 568986 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568986
Multiproperty rotor disk and method of manufacture Dec 6, 1995 Issued
Array ( [id] => 3865764 [patent_doc_number] => 05803709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Axial flow fan' [patent_app_type] => 1 [patent_app_number] => 8/568237 [patent_app_country] => US [patent_app_date] => 1995-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 3905 [patent_no_of_claims] => 9 [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/05/803/05803709.pdf [firstpage_image] =>[orig_patent_app_number] => 568237 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/568237
Axial flow fan Dec 5, 1995 Issued
Array ( [id] => 3649951 [patent_doc_number] => 05637792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Exhaust gas sampler' [patent_app_type] => 1 [patent_app_number] => 8/567192 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2422 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637792.pdf [firstpage_image] =>[orig_patent_app_number] => 567192 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567192
Exhaust gas sampler Dec 4, 1995 Issued
Array ( [id] => 3640306 [patent_doc_number] => 05590475 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-07 [patent_title] => 'Hand held appliance and holder assembly' [patent_app_type] => 1 [patent_app_number] => 8/567400 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2530 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/590/05590475.pdf [firstpage_image] =>[orig_patent_app_number] => 567400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567400
Hand held appliance and holder assembly Dec 4, 1995 Issued
Array ( [id] => 3845833 [patent_doc_number] => 05704761 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-06 [patent_title] => 'Full-circumferential flow pump' [patent_app_type] => 1 [patent_app_number] => 8/567235 [patent_app_country] => US [patent_app_date] => 1995-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 8949 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/704/05704761.pdf [firstpage_image] =>[orig_patent_app_number] => 567235 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/567235
Full-circumferential flow pump Dec 4, 1995 Issued
Array ( [id] => 3617442 [patent_doc_number] => 05685692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-11 [patent_title] => 'Pump housing assembly' [patent_app_type] => 1 [patent_app_number] => 8/591262 [patent_app_country] => US [patent_app_date] => 1995-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 1534 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/685/05685692.pdf [firstpage_image] =>[orig_patent_app_number] => 591262 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/591262
Pump housing assembly Dec 3, 1995 Issued
Array ( [id] => 3653205 [patent_doc_number] => 05667358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Method for reducing steady state rotor blade tip clearance in a land-based gas turbine to improve efficiency' [patent_app_type] => 1 [patent_app_number] => 8/565748 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1310 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667358.pdf [firstpage_image] =>[orig_patent_app_number] => 565748 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565748
Method for reducing steady state rotor blade tip clearance in a land-based gas turbine to improve efficiency Nov 29, 1995 Issued
Array ( [id] => 3717085 [patent_doc_number] => 05669757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-23 [patent_title] => 'Turbine nozzle retainer assembly' [patent_app_type] => 1 [patent_app_number] => 8/565709 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2775 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/669/05669757.pdf [firstpage_image] =>[orig_patent_app_number] => 565709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565709
Turbine nozzle retainer assembly Nov 29, 1995 Issued
Array ( [id] => 3640792 [patent_doc_number] => 05639211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Brush seal for stator of a gas turbine engine case' [patent_app_type] => 1 [patent_app_number] => 8/565601 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1683 [patent_no_of_claims] => 8 [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] => patents/05/639/05639211.pdf [firstpage_image] =>[orig_patent_app_number] => 565601 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565601
Brush seal for stator of a gas turbine engine case Nov 29, 1995 Issued
Array ( [id] => 3617021 [patent_doc_number] => 05609025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-11 [patent_title] => 'Air-fuel ratio control device for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/565507 [patent_app_country] => US [patent_app_date] => 1995-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3439 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/609/05609025.pdf [firstpage_image] =>[orig_patent_app_number] => 565507 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/565507
Air-fuel ratio control device for internal combustion engine Nov 29, 1995 Issued
Array ( [id] => 3603268 [patent_doc_number] => 05687565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Control of exhaust emissions from an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/564479 [patent_app_country] => US [patent_app_date] => 1995-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9108 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/687/05687565.pdf [firstpage_image] =>[orig_patent_app_number] => 564479 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564479
Control of exhaust emissions from an internal combustion engine Nov 28, 1995 Issued
Array ( [id] => 3505866 [patent_doc_number] => 05575619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-19 [patent_title] => 'Cooling fan for motors' [patent_app_type] => 1 [patent_app_number] => 8/563719 [patent_app_country] => US [patent_app_date] => 1995-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1216 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/575/05575619.pdf [firstpage_image] =>[orig_patent_app_number] => 563719 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563719
Cooling fan for motors Nov 27, 1995 Issued
Array ( [id] => 3690580 [patent_doc_number] => 05645398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-07-08 [patent_title] => 'Unsectored, one piece distributor of a turbojet turbine stator' [patent_app_type] => 1 [patent_app_number] => 8/562597 [patent_app_country] => US [patent_app_date] => 1995-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1589 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/645/05645398.pdf [firstpage_image] =>[orig_patent_app_number] => 562597 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562597
Unsectored, one piece distributor of a turbojet turbine stator Nov 23, 1995 Issued
Array ( [id] => 3728150 [patent_doc_number] => 05752804 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Sectored, one-piece nozzle of a turbine engine turbine stator' [patent_app_type] => 1 [patent_app_number] => 8/562598 [patent_app_country] => US [patent_app_date] => 1995-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1719 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/752/05752804.pdf [firstpage_image] =>[orig_patent_app_number] => 562598 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562598
Sectored, one-piece nozzle of a turbine engine turbine stator Nov 23, 1995 Issued
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