Search

Kevin E. Yoon

Examiner (ID: 5775, Phone: (571)270-5932 , Office: P/1735 )

Most Active Art Unit
1735
Art Unit(s)
1793, 1735
Total Applications
1272
Issued Applications
888
Pending Applications
97
Abandoned Applications
312

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11435247 [patent_doc_number] => 20170036268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'HIGH-PRESSURE CASTING METHOD AND HIGH-PRESSURE CASTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/106944 [patent_app_country] => US [patent_app_date] => 2015-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8522 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15106944 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/106944
High-pressure casting method and high-pressure casting device Jan 4, 2015 Issued
Array ( [id] => 11736364 [patent_doc_number] => 09700936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Method and plant for the production of long ingots having a large cross-section' [patent_app_type] => utility [patent_app_number] => 15/108796 [patent_app_country] => US [patent_app_date] => 2014-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2225 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15108796 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/108796
Method and plant for the production of long ingots having a large cross-section Dec 22, 2014 Issued
Array ( [id] => 11736362 [patent_doc_number] => 09700934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Cast steel railway wheel' [patent_app_type] => utility [patent_app_number] => 14/576881 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6430 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14576881 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/576881
Cast steel railway wheel Dec 18, 2014 Issued
Array ( [id] => 14056299 [patent_doc_number] => 10232431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Production method of castings and gas-permeable casting mold [patent_app_type] => utility [patent_app_number] => 15/121654 [patent_app_country] => US [patent_app_date] => 2014-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 24 [patent_no_of_words] => 8539 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15121654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/121654
Production method of castings and gas-permeable casting mold Dec 18, 2014 Issued
Array ( [id] => 10289652 [patent_doc_number] => 20150174651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Apparatus For Preventing Damage To Casting Rolls In Strip Casting Machine' [patent_app_type] => utility [patent_app_number] => 14/574673 [patent_app_country] => US [patent_app_date] => 2014-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6580 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14574673 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/574673
Apparatus for preventing damage to casting rolls in strip casting machine Dec 17, 2014 Issued
Array ( [id] => 10978978 [patent_doc_number] => 20160175922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'CENTER CIRCULAR GATING DESIGN FOR SQUEEZE CASTING INDUCTION ROTOR CORE' [patent_app_type] => utility [patent_app_number] => 14/573508 [patent_app_country] => US [patent_app_date] => 2014-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2411 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14573508 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/573508
Center circular gating design for squeeze casting induction rotor core Dec 16, 2014 Issued
Array ( [id] => 10289654 [patent_doc_number] => 20150174653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'SYSTEM AND METHODS FOR REMOVING CORE ELEMENTS OF CAST COMPONENTS' [patent_app_type] => utility [patent_app_number] => 14/572474 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2819 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14572474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/572474
SYSTEM AND METHODS FOR REMOVING CORE ELEMENTS OF CAST COMPONENTS Dec 15, 2014 Abandoned
Array ( [id] => 12961021 [patent_doc_number] => 09873151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-23 [patent_title] => Horizontal skull melt shot sleeve [patent_app_type] => utility [patent_app_number] => 14/572066 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 19022 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14572066 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/572066
Horizontal skull melt shot sleeve Dec 15, 2014 Issued
Array ( [id] => 11114042 [patent_doc_number] => 20160311014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'Casting Mould for Casting Steel Melt' [patent_app_type] => utility [patent_app_number] => 15/104696 [patent_app_country] => US [patent_app_date] => 2014-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3316 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15104696 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/104696
Casting Mould for Casting Steel Melt Dec 15, 2014 Abandoned
Array ( [id] => 10289648 [patent_doc_number] => 20150174647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Method of Manufacturing Ti-Containing Austenitic Stainless Steel Sheet by Twin Roll Strip Caster' [patent_app_type] => utility [patent_app_number] => 14/570260 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4167 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14570260 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570260
Method of Manufacturing Ti-Containing Austenitic Stainless Steel Sheet by Twin Roll Strip Caster Dec 14, 2014 Abandoned
Array ( [id] => 10289651 [patent_doc_number] => 20150174650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Twin Roll Strip Casting Method' [patent_app_type] => utility [patent_app_number] => 14/570156 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3263 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14570156 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570156
Twin roll strip casting method Dec 14, 2014 Issued
Array ( [id] => 10289650 [patent_doc_number] => 20150174649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-06-25 [patent_title] => 'Edge Dam Upper Portion Sealing Apparatus for Twin Roll Strip Caster' [patent_app_type] => utility [patent_app_number] => 14/570391 [patent_app_country] => US [patent_app_date] => 2014-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2264 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14570391 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/570391
Edge dam upper portion sealing apparatus for twin roll strip caster Dec 14, 2014 Issued
Array ( [id] => 10812669 [patent_doc_number] => 20160158829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'CORE COMPOSITION FOR CASTING, AND METHOD FOR PREPARING CORE FOR CASTING USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/562254 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2972 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14562254 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/562254
CORE COMPOSITION FOR CASTING, AND METHOD FOR PREPARING CORE FOR CASTING USING THE SAME Dec 4, 2014 Abandoned
Array ( [id] => 11128376 [patent_doc_number] => 20160325351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'DIRECTIONAL SOLIDIFICATION APPARATUS AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 15/109060 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4114 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15109060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/109060
DIRECTIONAL SOLIDIFICATION APPARATUS AND RELATED METHODS Dec 4, 2014 Abandoned
Array ( [id] => 13673501 [patent_doc_number] => 20160375484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => Method for Producing a Casting Core and a Casting Core [patent_app_type] => utility [patent_app_number] => 15/104868 [patent_app_country] => US [patent_app_date] => 2014-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15104868 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/104868
Method for Producing a Casting Core and a Casting Core Dec 4, 2014 Abandoned
Array ( [id] => 10699805 [patent_doc_number] => 20160045952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-18 [patent_title] => 'METHOD FOR MANUFACTURING HOLLOW INGOT FOR RETAINING RING OF LARGE GENERATOR BY ELECTROSLAG REMELTING' [patent_app_type] => utility [patent_app_number] => 14/559293 [patent_app_country] => US [patent_app_date] => 2014-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5522 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14559293 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/559293
Method for manufacturing hollow ingot for retaining ring of large generator by electroslag remelting Dec 2, 2014 Issued
Array ( [id] => 10805677 [patent_doc_number] => 20160151834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'System and Method for Manufacturing Railcar Yokes' [patent_app_type] => utility [patent_app_number] => 14/557595 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5650 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14557595 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/557595
System and method for manufacturing railcar yokes Dec 1, 2014 Issued
Array ( [id] => 12323781 [patent_doc_number] => 09943905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Heat-exchanging mold assemblies for infiltrated downhole tools [patent_app_type] => utility [patent_app_number] => 14/778675 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 11819 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14778675 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778675
Heat-exchanging mold assemblies for infiltrated downhole tools Dec 1, 2014 Issued
Array ( [id] => 11100031 [patent_doc_number] => 20160297002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'MOLD ASSEMBLIES USED FOR FABRICATING DOWNHOLE TOOLS' [patent_app_type] => utility [patent_app_number] => 14/896735 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12737 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14896735 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/896735
Mold assemblies used for fabricating downhole tools Dec 1, 2014 Issued
Array ( [id] => 11814192 [patent_doc_number] => 09718126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Mold assembly caps used in fabricating infiltrated downhole tools' [patent_app_type] => utility [patent_app_number] => 14/787807 [patent_app_country] => US [patent_app_date] => 2014-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 25 [patent_no_of_words] => 13287 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14787807 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/787807
Mold assembly caps used in fabricating infiltrated downhole tools Dec 1, 2014 Issued
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