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] => 16806657 [patent_doc_number] => 20210129210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => METHOD OF REUSING CORE SAND [patent_app_type] => utility [patent_app_number] => 17/149897 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149897
METHOD OF REUSING CORE SAND Jan 14, 2021 Abandoned
Array ( [id] => 17221055 [patent_doc_number] => 11173540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-16 [patent_title] => Sand moulding machine and method of producing sand mould parts [patent_app_type] => utility [patent_app_number] => 17/148290 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 39046 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17148290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/148290
Sand moulding machine and method of producing sand mould parts Jan 12, 2021 Issued
Array ( [id] => 18168460 [patent_doc_number] => 20230035070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => BUBBLING PLATE FOR SLIDING NOZZLE [patent_app_type] => utility [patent_app_number] => 17/791425 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791425
BUBBLING PLATE FOR SLIDING NOZZLE Jan 4, 2021 Abandoned
Array ( [id] => 20244364 [patent_doc_number] => 12424698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Power supply device, electric vehicle comprising power supply device, and power storage device [patent_app_type] => utility [patent_app_number] => 17/906623 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 3582 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17906623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906623
Power supply device, electric vehicle comprising power supply device, and power storage device Dec 27, 2020 Issued
Array ( [id] => 18938676 [patent_doc_number] => 20240033815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => CENTRIFUGAL CASTING MOLD AND CENTRIFUGAL CASTING MOLD ASSEMBLY DEVICE [patent_app_type] => utility [patent_app_number] => 18/258748 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18258748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258748
Centrifugal casting mold and centrifugal casting mold assembly device Dec 20, 2020 Issued
Array ( [id] => 17603251 [patent_doc_number] => 11331720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Pouring apparatus [patent_app_type] => utility [patent_app_number] => 17/128671 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4066 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128671
Pouring apparatus Dec 20, 2020 Issued
Array ( [id] => 18181957 [patent_doc_number] => 20230042686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD FOR CONSTRUCTING LAYERED BODIES WITH REFRACTORY MOLDING BASE MATERIAL AND RESOLS, THREE-DIMENSIONAL BODIES PRODUCED THEREBY, AND A BINDER THEREFOR [patent_app_type] => utility [patent_app_number] => 17/787789 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787789
METHOD FOR CONSTRUCTING LAYERED BODIES WITH REFRACTORY MOLDING BASE MATERIAL AND RESOLS, THREE-DIMENSIONAL BODIES PRODUCED THEREBY, AND A BINDER THEREFOR Dec 17, 2020 Abandoned
Array ( [id] => 18169612 [patent_doc_number] => 20230036223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS, METHODS FOR USE THEREOF, AND MANUFACTURING METHODS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/788864 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17788864 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/788864
NONAQUEOUS ELECTROLYTE ENERGY STORAGE DEVICE AND ENERGY STORAGE APPARATUS, METHODS FOR USE THEREOF, AND MANUFACTURING METHODS THEREFOR Dec 15, 2020 Pending
Array ( [id] => 18040637 [patent_doc_number] => 20220384854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/786272 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17786272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/786272
Secondary battery Dec 14, 2020 Issued
Array ( [id] => 19134870 [patent_doc_number] => 11969785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Sliding closure for a metallurgical vessel [patent_app_type] => utility [patent_app_number] => 17/758266 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2354 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758266
Sliding closure for a metallurgical vessel Dec 10, 2020 Issued
Array ( [id] => 18177622 [patent_doc_number] => 20230038351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => METHOD FOR CASTING A MELT BY MEANS OF A MELT CONTAINER IN WHICH A MELT RECEIVING SPACE IS FORMED [patent_app_type] => utility [patent_app_number] => 17/784337 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17784337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784337
Method for casting a melt by means of a melt container in which a melt receiving space is formed Dec 10, 2020 Issued
Array ( [id] => 18729734 [patent_doc_number] => 20230344032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => BATTERY COOLING ELEMENT, BATTERY MODULE UNIT AND METHOD FOR MANUFACTURING A BATTERY COOLING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/796414 [patent_app_country] => US [patent_app_date] => 2020-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17796414 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796414
BATTERY COOLING ELEMENT, BATTERY MODULE UNIT AND METHOD FOR MANUFACTURING A BATTERY COOLING ELEMENT Nov 25, 2020 Pending
Array ( [id] => 16687300 [patent_doc_number] => 20210069775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHOD OF PREPARATION OF SAND CASTING MOULDS WITH A PROTECTIVE COATING [patent_app_type] => utility [patent_app_number] => 17/101130 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101130 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101130
Method of preparation of sand casting moulds with a protective coating Nov 22, 2020 Issued
Array ( [id] => 16853984 [patent_doc_number] => 20210154729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Turbine Blade Casting with Strongback Core [patent_app_type] => utility [patent_app_number] => 16/953494 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16953494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953494
Turbine blade casting with strongback core Nov 19, 2020 Issued
Array ( [id] => 18097884 [patent_doc_number] => 20220416225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY [patent_app_type] => utility [patent_app_number] => 17/778136 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778136 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778136
ELECTRODE PLATE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY Nov 11, 2020 Abandoned
Array ( [id] => 19808504 [patent_doc_number] => 12239864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Battery module having fire-extinguishing unit [patent_app_type] => utility [patent_app_number] => 17/791750 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4304 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17791750 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791750
Battery module having fire-extinguishing unit Nov 11, 2020 Issued
Array ( [id] => 19887082 [patent_doc_number] => 12272817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Lithium-replenishing material, preparation method thereof, negative electrode and lithium-ion battery [patent_app_type] => utility [patent_app_number] => 17/785871 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8366 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17785871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785871
Lithium-replenishing material, preparation method thereof, negative electrode and lithium-ion battery Nov 10, 2020 Issued
Array ( [id] => 16823247 [patent_doc_number] => 20210138540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => Mold Centering Sleeve for Pouring Tube Structure [patent_app_type] => utility [patent_app_number] => 17/095232 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095232
Mold centering sleeve for pouring tube structure Nov 10, 2020 Issued
Array ( [id] => 19976335 [patent_doc_number] => 12343792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method for coating steel pan bottoms and steel pan bottoms [patent_app_type] => utility [patent_app_number] => 17/777059 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777059
Method for coating steel pan bottoms and steel pan bottoms Nov 9, 2020 Issued
Array ( [id] => 19781781 [patent_doc_number] => 12230821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Battery pack and electric vehicle [patent_app_type] => utility [patent_app_number] => 17/777938 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 12853 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777938 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777938
Battery pack and electric vehicle Oct 21, 2020 Issued
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