Search

John Kwon

Examiner (ID: 226, Phone: (571)272-4846 , Office: P/3747 )

Most Active Art Unit
3747
Art Unit(s)
2403, 2605, 3747, 2402, 3745, 3404, 3401, 3754, 3622
Total Applications
4781
Issued Applications
4291
Pending Applications
92
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3728108 [patent_doc_number] => 05752801 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Apparatus for cooling a gas turbine airfoil and method of making same' [patent_app_type] => 1 [patent_app_number] => 8/803299 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2897 [patent_no_of_claims] => 19 [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/05/752/05752801.pdf [firstpage_image] =>[orig_patent_app_number] => 803299 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803299
Apparatus for cooling a gas turbine airfoil and method of making same Feb 19, 1997 Issued
Array ( [id] => 3778868 [patent_doc_number] => 05779447 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Turbine rotor' [patent_app_type] => 1 [patent_app_number] => 8/800985 [patent_app_country] => US [patent_app_date] => 1997-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2117 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779447.pdf [firstpage_image] =>[orig_patent_app_number] => 800985 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800985
Turbine rotor Feb 18, 1997 Issued
Array ( [id] => 3754719 [patent_doc_number] => 05816228 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Fuel injection system for clean low viscosity fuels' [patent_app_type] => 1 [patent_app_number] => 8/802680 [patent_app_country] => US [patent_app_date] => 1997-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5360 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816228.pdf [firstpage_image] =>[orig_patent_app_number] => 802680 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/802680
Fuel injection system for clean low viscosity fuels Feb 18, 1997 Issued
Array ( [id] => 3863241 [patent_doc_number] => 05746577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Centrifugal-type blower' [patent_app_type] => 1 [patent_app_number] => 8/797728 [patent_app_country] => US [patent_app_date] => 1997-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3045 [patent_no_of_claims] => 9 [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/05/746/05746577.pdf [firstpage_image] =>[orig_patent_app_number] => 797728 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797728
Centrifugal-type blower Feb 10, 1997 Issued
Array ( [id] => 3856527 [patent_doc_number] => 05762417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'High solidity counterflow impeller system' [patent_app_type] => 1 [patent_app_number] => 8/797843 [patent_app_country] => US [patent_app_date] => 1997-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2978 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/762/05762417.pdf [firstpage_image] =>[orig_patent_app_number] => 797843 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797843
High solidity counterflow impeller system Feb 9, 1997 Issued
Array ( [id] => 3939892 [patent_doc_number] => 05934869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Fan cleaning system and easily cleaned fan' [patent_app_type] => 1 [patent_app_number] => 8/796935 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3627 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/934/05934869.pdf [firstpage_image] =>[orig_patent_app_number] => 796935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796935
Fan cleaning system and easily cleaned fan Feb 6, 1997 Issued
Array ( [id] => 3754179 [patent_doc_number] => 05772394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Self-priming centrifugal pump' [patent_app_type] => 1 [patent_app_number] => 8/632408 [patent_app_country] => US [patent_app_date] => 1997-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2550 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772394.pdf [firstpage_image] =>[orig_patent_app_number] => 632408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/632408
Self-priming centrifugal pump Feb 4, 1997 Issued
Array ( [id] => 3802376 [patent_doc_number] => 05769607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'High-pumping, high-efficiency fan with forward-swept blades' [patent_app_type] => 1 [patent_app_number] => 8/795417 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6588 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/769/05769607.pdf [firstpage_image] =>[orig_patent_app_number] => 795417 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/795417
High-pumping, high-efficiency fan with forward-swept blades Feb 3, 1997 Issued
Array ( [id] => 3778740 [patent_doc_number] => 05779438 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Arrangement for and method of cooling a wall surrounded on one side by hot gas' [patent_app_type] => 1 [patent_app_number] => 8/794056 [patent_app_country] => US [patent_app_date] => 1997-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2711 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/779/05779438.pdf [firstpage_image] =>[orig_patent_app_number] => 794056 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794056
Arrangement for and method of cooling a wall surrounded on one side by hot gas Feb 3, 1997 Issued
Array ( [id] => 3846624 [patent_doc_number] => 05791870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Blower having reversible connecting flange' [patent_app_type] => 1 [patent_app_number] => 8/791184 [patent_app_country] => US [patent_app_date] => 1997-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1757 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/791/05791870.pdf [firstpage_image] =>[orig_patent_app_number] => 791184 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791184
Blower having reversible connecting flange Jan 30, 1997 Issued
Array ( [id] => 3792370 [patent_doc_number] => 05829955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-03 [patent_title] => 'Steam turbine' [patent_app_type] => 1 [patent_app_number] => 8/790796 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7562 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/829/05829955.pdf [firstpage_image] =>[orig_patent_app_number] => 790796 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790796
Steam turbine Jan 29, 1997 Issued
Array ( [id] => 3855227 [patent_doc_number] => 05802992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Sludge processor' [patent_app_type] => 1 [patent_app_number] => 8/790535 [patent_app_country] => US [patent_app_date] => 1997-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2188 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/802/05802992.pdf [firstpage_image] =>[orig_patent_app_number] => 790535 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/790535
Sludge processor Jan 29, 1997 Issued
Array ( [id] => 3754262 [patent_doc_number] => 05772400 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Turbomachine' [patent_app_type] => 1 [patent_app_number] => 8/791487 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1826 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/772/05772400.pdf [firstpage_image] =>[orig_patent_app_number] => 791487 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/791487
Turbomachine Jan 26, 1997 Issued
Array ( [id] => 4083900 [patent_doc_number] => 06050246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Method and device for converting conventional gas engines to operate on compressed natural gas' [patent_app_type] => 1 [patent_app_number] => 8/787674 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3757 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/050/06050246.pdf [firstpage_image] =>[orig_patent_app_number] => 787674 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/787674
Method and device for converting conventional gas engines to operate on compressed natural gas Jan 22, 1997 Issued
Array ( [id] => 3927537 [patent_doc_number] => 05871331 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Hydraulic Machine' [patent_app_type] => 1 [patent_app_number] => 8/786935 [patent_app_country] => US [patent_app_date] => 1997-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 4935 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/871/05871331.pdf [firstpage_image] =>[orig_patent_app_number] => 786935 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786935
Hydraulic Machine Jan 22, 1997 Issued
Array ( [id] => 3762454 [patent_doc_number] => 05816775 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Drainage pump with interposed disk' [patent_app_type] => 1 [patent_app_number] => 8/786298 [patent_app_country] => US [patent_app_date] => 1997-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 45 [patent_no_of_words] => 5425 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/816/05816775.pdf [firstpage_image] =>[orig_patent_app_number] => 786298 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/786298
Drainage pump with interposed disk Jan 21, 1997 Issued
08/722247 TURBINE BLADE REPAIR Jan 20, 1997 Abandoned
Array ( [id] => 4134786 [patent_doc_number] => 06155212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Method and apparatus for operation of combustion engines' [patent_app_type] => 1 [patent_app_number] => 8/785376 [patent_app_country] => US [patent_app_date] => 1997-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 19547 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/155/06155212.pdf [firstpage_image] =>[orig_patent_app_number] => 785376 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/785376
Method and apparatus for operation of combustion engines Jan 20, 1997 Issued
Array ( [id] => 3761356 [patent_doc_number] => 05807074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Turbine nozzle diaphragm joint' [patent_app_type] => 1 [patent_app_number] => 8/784500 [patent_app_country] => US [patent_app_date] => 1997-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2852 [patent_no_of_claims] => 8 [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/05/807/05807074.pdf [firstpage_image] =>[orig_patent_app_number] => 784500 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784500
Turbine nozzle diaphragm joint Jan 16, 1997 Issued
Array ( [id] => 3828680 [patent_doc_number] => 05743711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Mechanically assembled turbine diaphragm' [patent_app_type] => 1 [patent_app_number] => 8/784897 [patent_app_country] => US [patent_app_date] => 1997-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 3743 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/743/05743711.pdf [firstpage_image] =>[orig_patent_app_number] => 784897 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784897
Mechanically assembled turbine diaphragm Jan 15, 1997 Issued
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