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] => 3873311 [patent_doc_number] => 05797728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'Disk-shaped impeller for mixing fluids' [patent_app_type] => 1 [patent_app_number] => 8/919279 [patent_app_country] => US [patent_app_date] => 1997-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2371 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/797/05797728.pdf [firstpage_image] =>[orig_patent_app_number] => 919279 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/919279
Disk-shaped impeller for mixing fluids Aug 27, 1997 Issued
Array ( [id] => 3824576 [patent_doc_number] => 05846053 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Blades for paddles and oars' [patent_app_type] => 1 [patent_app_number] => 8/919167 [patent_app_country] => US [patent_app_date] => 1997-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 2196 [patent_no_of_claims] => 15 [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/05/846/05846053.pdf [firstpage_image] =>[orig_patent_app_number] => 919167 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/919167
Blades for paddles and oars Aug 27, 1997 Issued
Array ( [id] => 4025094 [patent_doc_number] => 05867921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Fluidized bed apparatus for drying or cooling of powder and a process for drying or cooling powder with the same' [patent_app_type] => 1 [patent_app_number] => 8/919619 [patent_app_country] => US [patent_app_date] => 1997-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7440 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867921.pdf [firstpage_image] =>[orig_patent_app_number] => 919619 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/919619
Fluidized bed apparatus for drying or cooling of powder and a process for drying or cooling powder with the same Aug 27, 1997 Issued
Array ( [id] => 3751313 [patent_doc_number] => 05772197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Sheet post-processing apparatus and image forming apparatus using same' [patent_app_type] => 1 [patent_app_number] => 8/919310 [patent_app_country] => US [patent_app_date] => 1997-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 9791 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772197.pdf [firstpage_image] =>[orig_patent_app_number] => 919310 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/919310
Sheet post-processing apparatus and image forming apparatus using same Aug 27, 1997 Issued
Array ( [id] => 3928522 [patent_doc_number] => 05954040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Method and arrangement for controlling an internal combustion engine of a vehicle' [patent_app_type] => 1 [patent_app_number] => 8/917420 [patent_app_country] => US [patent_app_date] => 1997-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1865 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/954/05954040.pdf [firstpage_image] =>[orig_patent_app_number] => 917420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/917420
Method and arrangement for controlling an internal combustion engine of a vehicle Aug 25, 1997 Issued
Array ( [id] => 3778796 [patent_doc_number] => 05779443 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Turbine blade' [patent_app_type] => 1 [patent_app_number] => 8/918709 [patent_app_country] => US [patent_app_date] => 1997-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 3795 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779443.pdf [firstpage_image] =>[orig_patent_app_number] => 918709 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/918709
Turbine blade Aug 21, 1997 Issued
Array ( [id] => 3920472 [patent_doc_number] => 05980207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Backward inclined fan impeller' [patent_app_type] => 1 [patent_app_number] => 8/914817 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 1949 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980207.pdf [firstpage_image] =>[orig_patent_app_number] => 914817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914817
Backward inclined fan impeller Aug 19, 1997 Issued
Array ( [id] => 3962943 [patent_doc_number] => 05904125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Exhaust valve for internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/907732 [patent_app_country] => US [patent_app_date] => 1997-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3451 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/904/05904125.pdf [firstpage_image] =>[orig_patent_app_number] => 907732 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907732
Exhaust valve for internal combustion engine Aug 7, 1997 Issued
Array ( [id] => 3784442 [patent_doc_number] => 05829406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Balancing crankcase pressure' [patent_app_type] => 1 [patent_app_number] => 8/904285 [patent_app_country] => US [patent_app_date] => 1997-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1851 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829406.pdf [firstpage_image] =>[orig_patent_app_number] => 904285 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/904285
Balancing crankcase pressure Jul 30, 1997 Issued
Array ( [id] => 4011548 [patent_doc_number] => 05901691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Device for determining deterioration of air-fuel ratio sensor' [patent_app_type] => 1 [patent_app_number] => 8/902102 [patent_app_country] => US [patent_app_date] => 1997-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 23073 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901691.pdf [firstpage_image] =>[orig_patent_app_number] => 902102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902102
Device for determining deterioration of air-fuel ratio sensor Jul 28, 1997 Issued
Array ( [id] => 3867441 [patent_doc_number] => 05832880 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Apparatus and method for controlling homogeneous charge compression ignition combustion in diesel engines' [patent_app_type] => 1 [patent_app_number] => 8/905789 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3264 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/832/05832880.pdf [firstpage_image] =>[orig_patent_app_number] => 905789 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905789
Apparatus and method for controlling homogeneous charge compression ignition combustion in diesel engines Jul 27, 1997 Issued
Array ( [id] => 3906408 [patent_doc_number] => 05875743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Apparatus and method for reducing emissions in a dual combustion mode diesel engine' [patent_app_type] => 1 [patent_app_number] => 8/905787 [patent_app_country] => US [patent_app_date] => 1997-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5614 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/875/05875743.pdf [firstpage_image] =>[orig_patent_app_number] => 905787 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905787
Apparatus and method for reducing emissions in a dual combustion mode diesel engine Jul 27, 1997 Issued
Array ( [id] => 4021570 [patent_doc_number] => 05941682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Draft tube peripheral plenum' [patent_app_type] => 1 [patent_app_number] => 8/899987 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4185 [patent_no_of_claims] => 39 [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/05/941/05941682.pdf [firstpage_image] =>[orig_patent_app_number] => 899987 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899987
Draft tube peripheral plenum Jul 23, 1997 Issued
Array ( [id] => 4001996 [patent_doc_number] => 05992370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Short runner valve shaft biasing assembly' [patent_app_type] => 1 [patent_app_number] => 8/897752 [patent_app_country] => US [patent_app_date] => 1997-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5498 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/992/05992370.pdf [firstpage_image] =>[orig_patent_app_number] => 897752 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897752
Short runner valve shaft biasing assembly Jul 20, 1997 Issued
Array ( [id] => 3928160 [patent_doc_number] => 05954016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Engine cooling method and device' [patent_app_type] => 1 [patent_app_number] => 8/897128 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2977 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/954/05954016.pdf [firstpage_image] =>[orig_patent_app_number] => 897128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897128
Engine cooling method and device Jul 17, 1997 Issued
Array ( [id] => 4005568 [patent_doc_number] => 05924483 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Single-cast, high-temperature thin wall structures having a high conductivity member connecting the walls and methods of making the same' [patent_app_type] => 1 [patent_app_number] => 8/896883 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5617 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/924/05924483.pdf [firstpage_image] =>[orig_patent_app_number] => 896883 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/896883
Single-cast, high-temperature thin wall structures having a high conductivity member connecting the walls and methods of making the same Jul 17, 1997 Issued
Array ( [id] => 3992094 [patent_doc_number] => 05961279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Turbine power plant having minimal-contact brush seal augmented labyrinth seal' [patent_app_type] => 1 [patent_app_number] => 8/892738 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3611 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961279.pdf [firstpage_image] =>[orig_patent_app_number] => 892738 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/892738
Turbine power plant having minimal-contact brush seal augmented labyrinth seal Jul 14, 1997 Issued
Array ( [id] => 3964253 [patent_doc_number] => 05916129 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Control of exhaust emissions from an internal combustion engine' [patent_app_type] => 1 [patent_app_number] => 8/890057 [patent_app_country] => US [patent_app_date] => 1997-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9113 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916129.pdf [firstpage_image] =>[orig_patent_app_number] => 890057 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/890057
Control of exhaust emissions from an internal combustion engine Jul 8, 1997 Issued
Array ( [id] => 3850656 [patent_doc_number] => 05795130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Heat recovery type gas turbine rotor' [patent_app_type] => 1 [patent_app_number] => 8/860589 [patent_app_country] => US [patent_app_date] => 1997-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1936 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/795/05795130.pdf [firstpage_image] =>[orig_patent_app_number] => 860589 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860589
Heat recovery type gas turbine rotor Jul 7, 1997 Issued
Array ( [id] => 3770328 [patent_doc_number] => 05820344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Contoured flexure strap for helicopter rotor system' [patent_app_type] => 1 [patent_app_number] => 8/884386 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4264 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/820/05820344.pdf [firstpage_image] =>[orig_patent_app_number] => 884386 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884386
Contoured flexure strap for helicopter rotor system Jun 26, 1997 Issued
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