Search

Sam K. Ahn

Supervisory Patent Examiner (ID: 14355, Phone: (571)272-3044 , Office: P/2633 )

Most Active Art Unit
2611
Art Unit(s)
2634, 2611, 2637, 2633
Total Applications
767
Issued Applications
625
Pending Applications
42
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20064792 [patent_doc_number] => 20250203014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SYSTEMS AND METHODS FOR EMULATING A SHARED LINE SYSTEM IN A MULTICELL NETWORK [patent_app_type] => utility [patent_app_number] => 18/539134 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3662 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539134
SYSTEMS AND METHODS FOR EMULATING A SHARED LINE SYSTEM IN A MULTICELL NETWORK Dec 12, 2023 Pending
Array ( [id] => 19436841 [patent_doc_number] => 20240305339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => VIRTUAL BEAM STEERING USING MIMO RADAR [patent_app_type] => utility [patent_app_number] => 18/529538 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18529538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529538
VIRTUAL BEAM STEERING USING MIMO RADAR Dec 4, 2023 Pending
Array ( [id] => 19055657 [patent_doc_number] => 20240097626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/520587 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11944 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520587
RADIO FREQUENCY CIRCUIT AND COMMUNICATION DEVICE Nov 27, 2023 Pending
Array ( [id] => 19147193 [patent_doc_number] => 20240146246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ISOLATOR [patent_app_type] => utility [patent_app_number] => 18/485112 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4617 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18485112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485112
ISOLATOR Oct 10, 2023 Pending
Array ( [id] => 18907637 [patent_doc_number] => 20240023122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => DEVICE AND METHOD FOR FRONTHAUL TRANSMISSION IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/473654 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473654
Device and method for fronthaul transmission in wireless communication system Sep 24, 2023 Issued
Array ( [id] => 19689755 [patent_doc_number] => 20250008300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => EMERGENCY CALL LOCATION ACCURACY TESTING [patent_app_type] => utility [patent_app_number] => 18/343217 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343217 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343217
EMERGENCY CALL LOCATION ACCURACY TESTING Jun 27, 2023 Pending
Array ( [id] => 20347186 [patent_doc_number] => 12470923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Aerial service [patent_app_type] => utility [patent_app_number] => 18/210175 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 40 [patent_no_of_words] => 26417 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18210175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/210175
Aerial service Jun 14, 2023 Issued
Array ( [id] => 18556747 [patent_doc_number] => 20230254766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ISOLATED NETWORK SLICE SELECTION [patent_app_type] => utility [patent_app_number] => 18/136562 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136562
ISOLATED NETWORK SLICE SELECTION Apr 18, 2023 Abandoned
Array ( [id] => 18682097 [patent_doc_number] => 20230319772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => DETERMINING A POSITION OF AN ENTITY OF A WIRELESS COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 18/301042 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18301042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/301042
Determining a position of an entity of a wireless communication network Apr 13, 2023 Issued
Array ( [id] => 18730823 [patent_doc_number] => 20230345128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => IMAGING APPARATUS, CONTROL METHOD OF IMAGING APPARATUS, AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 18/299227 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299227
Imaging apparatus, control method of imaging apparatus, and computer program Apr 11, 2023 Issued
Array ( [id] => 18900179 [patent_doc_number] => 20240015664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => RADIO RESOURCE MANAGEMENT FOR WI-FI NETWORKS [patent_app_type] => utility [patent_app_number] => 18/295155 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295155
RADIO RESOURCE MANAGEMENT FOR WI-FI NETWORKS Apr 2, 2023 Pending
Array ( [id] => 18489183 [patent_doc_number] => 20230216534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => ELECTRONIC DEVICE HAVING DIPLEXER OF STACKED STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/185063 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185063
ELECTRONIC DEVICE HAVING DIPLEXER OF STACKED STRUCTURE Mar 15, 2023 Pending
Array ( [id] => 19454591 [patent_doc_number] => 20240314721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => ANGLE-BASED POSITIONING VIA A REPEATER [patent_app_type] => utility [patent_app_number] => 18/183097 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183097
ANGLE-BASED POSITIONING VIA A REPEATER Mar 12, 2023 Abandoned
Array ( [id] => 19147623 [patent_doc_number] => 20240146704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => PROXIMITY-BASED COMMUNICATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/975317 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975317
Proximity-based communication systems and methods Oct 26, 2022 Issued
Array ( [id] => 18139206 [patent_doc_number] => 20230013042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => LINK SIGNAL SETTING METHOD FOR POSITIONING MOBILE COMMUNICATION TERMINAL [patent_app_type] => utility [patent_app_number] => 17/946449 [patent_app_country] => US [patent_app_date] => 2022-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17946449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/946449
LINK SIGNAL SETTING METHOD FOR POSITIONING MOBILE COMMUNICATION TERMINAL Sep 15, 2022 Abandoned
Array ( [id] => 18285964 [patent_doc_number] => 20230101436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => MUSIM PAGING RESTRICTION IN 5GS [patent_app_type] => utility [patent_app_number] => 17/901836 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17901836 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/901836
MUSIM paging restriction in 5GS Aug 31, 2022 Issued
Array ( [id] => 18907504 [patent_doc_number] => 20240022989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PROVISIONING USER EQUIPMENT ROUTE SELECTION POLICIES WITH SERVICE ASSURANCE [patent_app_type] => utility [patent_app_number] => 17/813197 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2947 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813197
Provisioning user equipment route selection policies with service assurance Jul 17, 2022 Issued
Array ( [id] => 20361608 [patent_doc_number] => 12477625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Apparatus and method for communication between an emergency caller and an emergency responder device [patent_app_type] => utility [patent_app_number] => 17/861212 [patent_app_country] => US [patent_app_date] => 2022-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 8151 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861212
Apparatus and method for communication between an emergency caller and an emergency responder device Jul 8, 2022 Issued
Array ( [id] => 18867600 [patent_doc_number] => 20230422037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => IDENTIFYING HIDDEN SERVICE SET IDENTIFIERS (SSIDS) OF UNAUTHORIZED ACCESS POINTS ON A WIRELESS NETWORK [patent_app_type] => utility [patent_app_number] => 17/852256 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852256
Identifying hidden service set identifiers (SSIDs) of unauthorized access points on a wireless network Jun 27, 2022 Issued
Array ( [id] => 20217404 [patent_doc_number] => 12414071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Updating user equipment's positioning capabilities during positioning session [patent_app_type] => utility [patent_app_number] => 17/996431 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15975 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996431
Updating user equipment's positioning capabilities during positioning session Jun 6, 2021 Issued
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