Search

Yong Soo Chong

Examiner (ID: 234, Phone: (571)272-8513 , Office: P/1627 )

Most Active Art Unit
1627
Art Unit(s)
1627, 1623, 1617
Total Applications
1623
Issued Applications
615
Pending Applications
240
Abandoned Applications
801

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16656439 [patent_doc_number] => 20210053075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Low Profile Dust Separator [patent_app_type] => utility [patent_app_number] => 17/088047 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088047
Low Profile Dust Separator Nov 2, 2020 Pending
Array ( [id] => 17384244 [patent_doc_number] => 20220032096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => FACEMASK FILTER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/079015 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079015
FACEMASK FILTER ASSEMBLY Oct 22, 2020 Abandoned
Array ( [id] => 17958987 [patent_doc_number] => 20220339567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => A METHOD FOR PREPARING A COMPOSITE FILTER MEDIUM AND THE COMPOSITE FILTER MEDIUM OBTAINED WITH THIS METHOD [patent_app_type] => utility [patent_app_number] => 17/753370 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753370
A METHOD FOR PREPARING A COMPOSITE FILTER MEDIUM AND THE COMPOSITE FILTER MEDIUM OBTAINED WITH THIS METHOD Oct 20, 2020 Pending
Array ( [id] => 17398523 [patent_doc_number] => 20220040613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => A METHOD FOR PREPARING A COMPOSITE FILTER MEDIUM AND THE COMPOSITE FILTER MEDIUM OBTAINED WITH THIS METHOD [patent_app_type] => utility [patent_app_number] => 17/414219 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414219 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414219
A METHOD FOR PREPARING A COMPOSITE FILTER MEDIUM AND THE COMPOSITE FILTER MEDIUM OBTAINED WITH THIS METHOD Oct 20, 2020 Pending
Array ( [id] => 16596952 [patent_doc_number] => 20210023483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => Filtration Unit [patent_app_type] => utility [patent_app_number] => 17/069852 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069852
Filtration unit Oct 12, 2020 Issued
Array ( [id] => 18056829 [patent_doc_number] => 20220387915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => FILTER MEDIA LAYERS INCLUDING MIXED DIAMETER FINE FIBERS [patent_app_type] => utility [patent_app_number] => 17/767258 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17767258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/767258
FILTER MEDIA LAYERS INCLUDING MIXED DIAMETER FINE FIBERS Oct 7, 2020 Pending
Array ( [id] => 17503776 [patent_doc_number] => 20220096878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => AIR FILTER [patent_app_type] => utility [patent_app_number] => 17/039960 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039960
AIR FILTER Sep 29, 2020 Abandoned
Array ( [id] => 17783823 [patent_doc_number] => 11406928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Dust collector having vertical filters and a filter carriage [patent_app_type] => utility [patent_app_number] => 17/034510 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 9397 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034510
Dust collector having vertical filters and a filter carriage Sep 27, 2020 Issued
Array ( [id] => 16776870 [patent_doc_number] => 20210113947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => NONWOVEN FABRIC FOR CABIN AIR FILTER COMPRISING LOW MELTING POLYESTER FIBER [patent_app_type] => utility [patent_app_number] => 17/034381 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17034381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/034381
Nonwoven fabric for cabin air filter comprising low melting point polyester fiber Sep 27, 2020 Issued
Array ( [id] => 16576297 [patent_doc_number] => 20210010698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => AIR PURIFIER [patent_app_type] => utility [patent_app_number] => 17/032146 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17032146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032146
Air purifier Sep 24, 2020 Issued
Array ( [id] => 18933116 [patent_doc_number] => 11885525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Air purifier [patent_app_type] => utility [patent_app_number] => 17/032160 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 19661 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032160
Air purifier Sep 24, 2020 Issued
Array ( [id] => 16583793 [patent_doc_number] => 20210018195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => AIR PURIFIER [patent_app_type] => utility [patent_app_number] => 17/032947 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17032947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032947
AIR PURIFIER Sep 24, 2020 Abandoned
Array ( [id] => 16710775 [patent_doc_number] => 20210077922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => REMOVAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/022195 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022195
REMOVAL DEVICE Sep 15, 2020 Pending
Array ( [id] => 16710791 [patent_doc_number] => 20210077938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => POWDER COLLECTOR [patent_app_type] => utility [patent_app_number] => 17/020865 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020865
POWDER COLLECTOR Sep 14, 2020 Abandoned
Array ( [id] => 18484052 [patent_doc_number] => 20230211356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD AND APPARATUS FOR ELECTROSTATIC WATER CONDENSATION OF WET AIR [patent_app_type] => utility [patent_app_number] => 17/777875 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17777875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/777875
METHOD AND APPARATUS FOR ELECTROSTATIC WATER CONDENSATION OF WET AIR Sep 9, 2020 Pending
Array ( [id] => 17881580 [patent_doc_number] => 20220297057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => FACILITY FOR TREATMENT BY ADSORBENTS [patent_app_type] => utility [patent_app_number] => 17/636371 [patent_app_country] => US [patent_app_date] => 2020-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636371
FACILITY FOR TREATMENT BY ADSORBENTS Aug 17, 2020 Abandoned
Array ( [id] => 18178445 [patent_doc_number] => 20230039174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Control Of Cleanup Engine In A Biomass Conversion System [patent_app_type] => utility [patent_app_number] => 17/792827 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17792827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/792827
Control Of Cleanup Engine In A Biomass Conversion System Aug 12, 2020 Pending
Array ( [id] => 17413074 [patent_doc_number] => 20220047978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => ANTI-MICROBIAL, ANTI-ALLERGENIC BIO-FUNCTIONAL AIR FILTER MEDIUM FOR RESIDENTIAL AIR FILTRATION AND AIR FILTER ELEMENT [patent_app_type] => utility [patent_app_number] => 16/992663 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992663 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992663
ANTI-MICROBIAL, ANTI-ALLERGENIC BIO-FUNCTIONAL AIR FILTER MEDIUM FOR RESIDENTIAL AIR FILTRATION AND AIR FILTER ELEMENT Aug 12, 2020 Abandoned
Array ( [id] => 17828877 [patent_doc_number] => 20220266181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Spunbonded Air-Filtration Web [patent_app_type] => utility [patent_app_number] => 17/631235 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17631235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/631235
Spunbonded Air-Filtration Web Aug 11, 2020 Pending
Array ( [id] => 17828876 [patent_doc_number] => 20220266180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Spunbonded Air-Filtration Web [patent_app_type] => utility [patent_app_number] => 17/628683 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17628683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/628683
Spunbonded Air-Filtration Web Aug 11, 2020 Abandoned
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