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] => 16969733 [patent_doc_number] => 11065685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Slinger ring [patent_app_type] => utility [patent_app_number] => 16/626644 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 3544 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16626644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/626644
Slinger ring Jun 11, 2018 Issued
Array ( [id] => 15864047 [patent_doc_number] => 20200139427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => METHOD FOR PRODUCING THREE-DIMENSIONALLY LAYERED SHAPED BODIES [patent_app_type] => utility [patent_app_number] => 16/618978 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16618978 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618978
Method for producing three-dimensionally layered shaped bodies Jun 4, 2018 Issued
Array ( [id] => 15929025 [patent_doc_number] => 20200156146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Electromagnetic Brake System And Method Of Controlling An Electromagnetic Brake System [patent_app_type] => utility [patent_app_number] => 16/620705 [patent_app_country] => US [patent_app_date] => 2018-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7076 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 534 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620705
Electromagnetic brake system and method of controlling an electromagnetic brake system May 28, 2018 Issued
Array ( [id] => 16869024 [patent_doc_number] => 20210162491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ELECTROMAGNETIC MODIFIED METAL CASTING PROCESS [patent_app_type] => utility [patent_app_number] => 16/616648 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16616648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616648
ELECTROMAGNETIC MODIFIED METAL CASTING PROCESS May 23, 2018 Abandoned
Array ( [id] => 16296734 [patent_doc_number] => 20200282457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => CONTINUOUS CASTING NOZZLE [patent_app_type] => utility [patent_app_number] => 16/648689 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16648689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/648689
CONTINUOUS CASTING NOZZLE May 16, 2018 Abandoned
Array ( [id] => 13731227 [patent_doc_number] => 20180370081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => TECHNIQUES FOR CASTING FROM ADDITIVELY FABRICATED MOLDS AND RELATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/981279 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15981279 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981279
Techniques for casting from additively fabricated molds and related systems and methods May 15, 2018 Issued
Array ( [id] => 16831338 [patent_doc_number] => 11007569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Method for tilt casting and tilt casting device [patent_app_type] => utility [patent_app_number] => 16/608980 [patent_app_country] => US [patent_app_date] => 2018-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2255 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608980 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608980
Method for tilt casting and tilt casting device May 13, 2018 Issued
Array ( [id] => 16726944 [patent_doc_number] => 20210094091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => CASTING PROCESS WITH VARIABLE INDEX [patent_app_type] => utility [patent_app_number] => 17/051348 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17051348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051348
Casting process with variable index May 10, 2018 Issued
Array ( [id] => 17266769 [patent_doc_number] => 11192174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Side sealing device, twin-roll continuous casting apparatus, and method of manufacturing cast strip [patent_app_type] => utility [patent_app_number] => 16/759093 [patent_app_country] => US [patent_app_date] => 2018-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7982 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759093 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759093
Side sealing device, twin-roll continuous casting apparatus, and method of manufacturing cast strip May 7, 2018 Issued
Array ( [id] => 16413634 [patent_doc_number] => 10821500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Lost core molding cores for forming cooling passages [patent_app_type] => utility [patent_app_number] => 15/960857 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1624 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960857
Lost core molding cores for forming cooling passages Apr 23, 2018 Issued
Array ( [id] => 16185121 [patent_doc_number] => 10718433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Wear ring for die-casting piston, and die-casting piston incorporating same [patent_app_type] => utility [patent_app_number] => 15/959491 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 5186 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959491 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959491
Wear ring for die-casting piston, and die-casting piston incorporating same Apr 22, 2018 Issued
Array ( [id] => 16597080 [patent_doc_number] => 20210023611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => METHOD AND DEVICE FOR PRODUCING FOUNDRY INGOTS FROM METAL [patent_app_type] => utility [patent_app_number] => 16/605035 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16605035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605035
Method and device for producing foundry ingots from metal Apr 16, 2018 Issued
Array ( [id] => 13355513 [patent_doc_number] => 20180229296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => PROCESS AND APPARATUS FOR MINIMIZING THE POTENTIAL FOR EXPLOSIONS IN THE DIRECT CHILL CASTING OF LITHIUM ALLOYS [patent_app_type] => utility [patent_app_number] => 15/955569 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11243 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15955569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/955569
Process and apparatus for minimizing the potential for explosions in the direct chill casting of lithium alloys Apr 16, 2018 Issued
Array ( [id] => 16176005 [patent_doc_number] => 20200222973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => CASTING MOLD HEIGHT CHANGING UNIT, FLASKLESS MOLDING MACHINE, AND CASTING MOLD HEIGHT CHANGING METHOD [patent_app_type] => utility [patent_app_number] => 16/630958 [patent_app_country] => US [patent_app_date] => 2018-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16630958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630958
CASTING MOLD HEIGHT CHANGING UNIT, FLASKLESS MOLDING MACHINE, AND CASTING MOLD HEIGHT CHANGING METHOD Apr 12, 2018 Abandoned
Array ( [id] => 16749198 [patent_doc_number] => 20210101207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => GATE VALVE SYSTEM, CASTING PLANT, AND CASTING PROCESS [patent_app_type] => utility [patent_app_number] => 16/605083 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5301 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16605083 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605083
Gate valve system, casting plant, and casting process Apr 10, 2018 Issued
Array ( [id] => 15494111 [patent_doc_number] => 20200047244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => DIE-CASTING MACHINE WITH AUTOMATIC AIR PURGE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/485779 [patent_app_country] => US [patent_app_date] => 2018-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16485779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/485779
Die-casting machine with automatic air purge system Apr 10, 2018 Issued
Array ( [id] => 13340799 [patent_doc_number] => 20180221939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => METHOD OF REUSING CORE SAND [patent_app_type] => utility [patent_app_number] => 15/949394 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949394 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949394
Method of reusing core sand Apr 9, 2018 Issued
Array ( [id] => 13340809 [patent_doc_number] => 20180221944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => LIQUID COOLED DIE CASTING MOLD WITH HEAT SINKS [patent_app_type] => utility [patent_app_number] => 15/948787 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15948787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/948787
LIQUID COOLED DIE CASTING MOLD WITH HEAT SINKS Apr 8, 2018 Abandoned
Array ( [id] => 16761474 [patent_doc_number] => 20210107055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => METHOD FOR PRODUCING CASTING MOLDS, CORES AND BASIC MOLD MATERIALS REGENERATED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/603276 [patent_app_country] => US [patent_app_date] => 2018-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603276 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603276
Method for producing casting molds, cores and basic mold materials regenerated therefrom Apr 4, 2018 Issued
Array ( [id] => 16785319 [patent_doc_number] => 10987724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Sand mold shaping material, and method for shaping sand mold using same [patent_app_type] => utility [patent_app_number] => 16/497819 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4024 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497819
Sand mold shaping material, and method for shaping sand mold using same Mar 29, 2018 Issued
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