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] => 17506307 [patent_doc_number] => 20220099410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => Firearm Accessory Holder [patent_app_type] => utility [patent_app_number] => 17/037121 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037121
Firearm Accessory Holder Sep 28, 2020 Abandoned
Array ( [id] => 17961112 [patent_doc_number] => 20220341692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => FIREARM WITH SECURED FIRING PIN RETAINING PIN [patent_app_type] => utility [patent_app_number] => 17/754389 [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] => 3830 [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] => 17754389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754389
Firearm with secured firing pin retaining pin Sep 24, 2020 Issued
Array ( [id] => 19312449 [patent_doc_number] => 12038256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Low profile rail mount for firearm [patent_app_type] => utility [patent_app_number] => 17/032493 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2262 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032493
Low profile rail mount for firearm Sep 24, 2020 Issued
Array ( [id] => 16558209 [patent_doc_number] => 20210003357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => B.L.T. BOLT CARRIER [patent_app_type] => utility [patent_app_number] => 17/019686 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3162 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019686
B.L.T. BOLT CARRIER Sep 13, 2020 Abandoned
Array ( [id] => 18006056 [patent_doc_number] => 20220364822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => Senior Citizen Defender Handgun Device and Uses Thereof [patent_app_type] => utility [patent_app_number] => 17/761815 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 4 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17761815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761815
Senior citizen defender handgun device and uses thereof Sep 13, 2020 Issued
Array ( [id] => 18021811 [patent_doc_number] => 20220373310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => GRENADE WITH INDEPENDENTLY DETACHABLE CARPEL SEGMENTS [patent_app_type] => utility [patent_app_number] => 17/753765 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17753765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753765
Grenade with independently detachable carpel segments Sep 13, 2020 Issued
Array ( [id] => 17461403 [patent_doc_number] => 20220074708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => RETICLE LEVELING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/013940 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013940
Reticle leveling system Sep 7, 2020 Issued
Array ( [id] => 16526316 [patent_doc_number] => 20200400396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => RIFLE MAGAZINE LOADER [patent_app_type] => utility [patent_app_number] => 17/010235 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010235
Rifle magazine loader Sep 1, 2020 Issued
Array ( [id] => 17429459 [patent_doc_number] => 20220057168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => PICATINNY RAIL WITH INTEGRATED FIRE STARTER [patent_app_type] => utility [patent_app_number] => 16/999728 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999728
Picatinny rail with integrated fire starter Aug 20, 2020 Issued
Array ( [id] => 17075804 [patent_doc_number] => 11112196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Dual way magazine loader [patent_app_type] => utility [patent_app_number] => 16/998270 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 49 [patent_no_of_words] => 12144 [patent_no_of_claims] => 12 [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] => 16998270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998270
Dual way magazine loader Aug 19, 2020 Issued
Array ( [id] => 18854862 [patent_doc_number] => 11852433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Temperature compensator for artillery system [patent_app_type] => utility [patent_app_number] => 16/991208 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11846 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991208
Temperature compensator for artillery system Aug 11, 2020 Issued
Array ( [id] => 17415029 [patent_doc_number] => 20220049933 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => FIREARM OPTIC ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/990615 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2049 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990615
Firearm optic assembly Aug 10, 2020 Issued
Array ( [id] => 16453728 [patent_doc_number] => 20200363154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => FIREARM TRIGGER MECHANISMS WITH ROTATABLE LINKAGE MEMBERS AND ASSOCIATED SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/983238 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983238 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983238
Firearm trigger mechanisms with rotatable linkage members and associated systems and methods Aug 2, 2020 Issued
Array ( [id] => 17898133 [patent_doc_number] => 20220307795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => AN ADJUSTABLE HANDGRIP [patent_app_type] => utility [patent_app_number] => 17/594769 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594769
AN ADJUSTABLE HANDGRIP Jul 20, 2020 Abandoned
Array ( [id] => 16949226 [patent_doc_number] => 20210207917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => MONOLITHIC NOISE SUPPRESSION DEVICE WITH PURPOSELY INDUCED POROSITY FOR FIREARM [patent_app_type] => utility [patent_app_number] => 16/923131 [patent_app_country] => US [patent_app_date] => 2020-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16923131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/923131
Monolithic noise suppression device with purposely induced porosity for firearm Jul 7, 2020 Issued
Array ( [id] => 17816350 [patent_doc_number] => 11421954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Firearm operating system [patent_app_type] => utility [patent_app_number] => 16/920258 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 7381 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920258
Firearm operating system Jul 1, 2020 Issued
Array ( [id] => 16362178 [patent_doc_number] => 20200318929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => FIREARM SUPPORT AND RELATED METHOD OF USE [patent_app_type] => utility [patent_app_number] => 16/905425 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9207 [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] => 16905425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905425
Firearm support and related method of use Jun 17, 2020 Issued
Array ( [id] => 18981101 [patent_doc_number] => 11906264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Adjustable forend mechanism in rifles [patent_app_type] => utility [patent_app_number] => 17/594733 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1606 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594733
Adjustable forend mechanism in rifles Jun 16, 2020 Issued
Array ( [id] => 16392164 [patent_doc_number] => 20200333105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => TACTICAL-GEAR-RAILS CONNECTOR-ADAPTER SYSTEM APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 16/901359 [patent_app_country] => US [patent_app_date] => 2020-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16901359 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/901359
TACTICAL-GEAR-RAILS CONNECTOR-ADAPTER SYSTEM APPARATUS AND METHOD Jun 14, 2020 Abandoned
Array ( [id] => 16629629 [patent_doc_number] => 20210048282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => BUMPER SYSTEM FOR AN EXPLOSIVE ORDNANCE DISPOSAL DISRUPTOR [patent_app_type] => utility [patent_app_number] => 16/899733 [patent_app_country] => US [patent_app_date] => 2020-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16899733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899733
Bumper system for an explosive ordnance disposal disruptor Jun 11, 2020 Issued
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