Search

Yong J. Choe

Examiner (ID: 13175, Phone: (571)270-1053 , Office: P/2135 )

Most Active Art Unit
2135
Art Unit(s)
2185, 2135
Total Applications
1247
Issued Applications
1110
Pending Applications
62
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17673868 [patent_doc_number] => 20220187035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => BOLT RETENTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/454097 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17454097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/454097
BOLT RETENTION SYSTEM Nov 8, 2021 Abandoned
Array ( [id] => 18347364 [patent_doc_number] => 20230135474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Systems and Methods for Multi-Accessory Mount Assembly for a Firearm [patent_app_type] => utility [patent_app_number] => 17/514190 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5439 [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] => 17514190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/514190
Systems and methods for multi-accessory mount assembly for a firearm Oct 28, 2021 Issued
Array ( [id] => 19275284 [patent_doc_number] => 12025406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Scope mount apparatus and method [patent_app_type] => utility [patent_app_number] => 17/500451 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 5004 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17500451 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500451
Scope mount apparatus and method Oct 12, 2021 Issued
Array ( [id] => 18308712 [patent_doc_number] => 20230112612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => OPTICS MOUNT WITH SLOPE AND TEETH [patent_app_type] => utility [patent_app_number] => 17/500739 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17500739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/500739
Optics mount with slope and teeth Oct 12, 2021 Issued
Array ( [id] => 17474842 [patent_doc_number] => 20220082346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => FIREARM BIPOD [patent_app_type] => utility [patent_app_number] => 17/498787 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498787
Firearm bipod Oct 11, 2021 Issued
Array ( [id] => 18306675 [patent_doc_number] => 20230110575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => Firearms Cable Fastening Device [patent_app_type] => utility [patent_app_number] => 17/497140 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497140
Firearms Cable Fastening Device Oct 7, 2021 Abandoned
Array ( [id] => 17705741 [patent_doc_number] => 20220205747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => CHARGING HANDLE [patent_app_type] => utility [patent_app_number] => 17/482599 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [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] => 17482599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482599
Charging handle Sep 22, 2021 Issued
Array ( [id] => 18576464 [patent_doc_number] => 11732983 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Bolt lock safety device [patent_app_type] => utility [patent_app_number] => 17/473958 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5492 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473958
Bolt lock safety device Sep 12, 2021 Issued
Array ( [id] => 18576483 [patent_doc_number] => 11733002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Mounting system for mini red dot sights [patent_app_type] => utility [patent_app_number] => 17/387356 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3573 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 17387356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387356
Mounting system for mini red dot sights Jul 27, 2021 Issued
Array ( [id] => 17229668 [patent_doc_number] => 20210356224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => MONOLITHIC NOISE SUPPRESSION DEVICE WITH COOLING FEATURES [patent_app_type] => utility [patent_app_number] => 17/387571 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17387571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387571
Monolithic noise suppression device with cooling features Jul 27, 2021 Issued
Array ( [id] => 18355874 [patent_doc_number] => 11644269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Tool-free dust cover for firearms [patent_app_type] => utility [patent_app_number] => 17/371232 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5462 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17371232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/371232
Tool-free dust cover for firearms Jul 8, 2021 Issued
Array ( [id] => 18082974 [patent_doc_number] => 20220408586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => CABLE MANAGEMENT ASSEMBLY FOR FIREARM [patent_app_type] => utility [patent_app_number] => 17/353619 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17353619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353619
Cable management assembly for firearm Jun 20, 2021 Issued
Array ( [id] => 17244502 [patent_doc_number] => 20210364245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => Institutional Weapons System [patent_app_type] => utility [patent_app_number] => 17/353153 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6642 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17353153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353153
Institutional Weapons System Jun 20, 2021 Abandoned
Array ( [id] => 19949251 [patent_doc_number] => 12320610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Cover kit for firearm handguard [patent_app_type] => utility [patent_app_number] => 17/352257 [patent_app_country] => US [patent_app_date] => 2021-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352257
Cover kit for firearm handguard Jun 18, 2021 Issued
Array ( [id] => 17127345 [patent_doc_number] => 20210302114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => RATCHETING MAGAZINE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/345227 [patent_app_country] => US [patent_app_date] => 2021-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5259 [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] => 17345227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/345227
Ratcheting magazine assembly Jun 10, 2021 Issued
Array ( [id] => 17275603 [patent_doc_number] => 20210381801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Fixed Optical Rail System and Methods [patent_app_type] => utility [patent_app_number] => 17/343010 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343010
Fixed Optical Rail System and Methods Jun 8, 2021 Abandoned
Array ( [id] => 18445215 [patent_doc_number] => 11680776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Rail interface systems and methods of mounting accessories to a firearm [patent_app_type] => utility [patent_app_number] => 17/336971 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2307 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17336971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336971
Rail interface systems and methods of mounting accessories to a firearm Jun 1, 2021 Issued
Array ( [id] => 17534508 [patent_doc_number] => 20220113117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => RETICLE FOR MULTI-ROLE VIEWING OPTIC [patent_app_type] => utility [patent_app_number] => 17/325749 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325749
RETICLE FOR MULTI-ROLE VIEWING OPTIC May 19, 2021 Pending
Array ( [id] => 17983634 [patent_doc_number] => 20220349670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => SHOOTING STICKS [patent_app_type] => utility [patent_app_number] => 17/242418 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242418
SHOOTING STICKS Apr 27, 2021 Abandoned
Array ( [id] => 18234046 [patent_doc_number] => 11598598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Trigger guard assemblies [patent_app_type] => utility [patent_app_number] => 17/243354 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5366 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 17243354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243354
Trigger guard assemblies Apr 27, 2021 Issued
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