Search

Sung S. Ahn

Examiner (ID: 16988, Phone: (571)270-3706 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2611, 2631
Total Applications
700
Issued Applications
577
Pending Applications
32
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18992842 [patent_doc_number] => 20240064811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DEVICES AND METHODS FOR C-BF SEQUENTIAL SOUNDING [patent_app_type] => utility [patent_app_number] => 18/494540 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494540
Devices and methods for C-BF sequential sounding Oct 24, 2023 Issued
Array ( [id] => 18928210 [patent_doc_number] => 20240031214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DETECTION OF IN-BAND INTERFERENCE [patent_app_type] => utility [patent_app_number] => 18/479738 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18479738 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/479738
Detection of in-band interference Oct 1, 2023 Issued
Array ( [id] => 19972901 [patent_doc_number] => 12341526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Shared phase-locked loop (PLL) circuitry for multiple transmission chains [patent_app_type] => utility [patent_app_number] => 18/471230 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8982 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471230
Shared phase-locked loop (PLL) circuitry for multiple transmission chains Sep 19, 2023 Issued
Array ( [id] => 19972901 [patent_doc_number] => 12341526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Shared phase-locked loop (PLL) circuitry for multiple transmission chains [patent_app_type] => utility [patent_app_number] => 18/471230 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8982 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18471230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/471230
Shared phase-locked loop (PLL) circuitry for multiple transmission chains Sep 19, 2023 Issued
Array ( [id] => 19851523 [patent_doc_number] => 20250096874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => COEFFICIENT ESTIMATION FOR NON-LINEARITY CANCELLATION [patent_app_type] => utility [patent_app_number] => 18/469266 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18469266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469266
Coefficient estimation for non-linearity cancellation Sep 17, 2023 Issued
Array ( [id] => 19836607 [patent_doc_number] => 20250088393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => USER EQUIPMENT TIME DOMAIN EQUALIZATION CAPABILITY REPORTING [patent_app_type] => utility [patent_app_number] => 18/465399 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18465399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465399
User equipment time domain equalization capability reporting Sep 11, 2023 Issued
Array ( [id] => 18850026 [patent_doc_number] => 20230412430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INFORAMTION REPORTING METHOD AND APPARATUS, FIRST DEVICE, AND SECOND DEVICE [patent_app_type] => utility [patent_app_number] => 18/460878 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460878
INFORAMTION REPORTING METHOD AND APPARATUS, FIRST DEVICE, AND SECOND DEVICE Sep 4, 2023 Pending
Array ( [id] => 18850026 [patent_doc_number] => 20230412430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INFORAMTION REPORTING METHOD AND APPARATUS, FIRST DEVICE, AND SECOND DEVICE [patent_app_type] => utility [patent_app_number] => 18/460878 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460878
INFORAMTION REPORTING METHOD AND APPARATUS, FIRST DEVICE, AND SECOND DEVICE Sep 4, 2023 Pending
Array ( [id] => 18984367 [patent_doc_number] => 11909564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-20 [patent_title] => Angular domain channel estimation method based on matrix reconstruction for symmetrical nonuniform array [patent_app_type] => utility [patent_app_number] => 18/242023 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4746 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 1308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242023 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242023
Angular domain channel estimation method based on matrix reconstruction for symmetrical nonuniform array Sep 4, 2023 Issued
Array ( [id] => 19935794 [patent_doc_number] => 12309006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Carrier processing method, baseband unit, and storage medium [patent_app_type] => utility [patent_app_number] => 18/460617 [patent_app_country] => US [patent_app_date] => 2023-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460617
Carrier processing method, baseband unit, and storage medium Sep 3, 2023 Issued
Array ( [id] => 19957951 [patent_doc_number] => 12328378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Synchronous control apparatus, synchronous imaging apparatus, synchronous control method, and storage medium [patent_app_type] => utility [patent_app_number] => 18/457256 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 14618 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457256
Synchronous control apparatus, synchronous imaging apparatus, synchronous control method, and storage medium Aug 27, 2023 Issued
Array ( [id] => 18849813 [patent_doc_number] => 20230412217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) SETUP IN MILLIMETER WAVE (MMW) WLAN SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/236238 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236238
Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems Aug 20, 2023 Issued
Array ( [id] => 18821947 [patent_doc_number] => 20230396288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => DELAY SIGNAL GENERATION CIRCUIT, TRANSMISSION CIRCUIT, ELECTRONIC CONTROL UNIT, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/451313 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18451313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451313
Delay signal generation circuit, transmission circuit, electronic control unit, and vehicle Aug 16, 2023 Issued
Array ( [id] => 19774308 [patent_doc_number] => 20250055734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => DIGITAL PRE-DISTORTION SIGNALING [patent_app_type] => utility [patent_app_number] => 18/448108 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448108
Digital pre-distortion signaling Aug 9, 2023 Issued
Array ( [id] => 20305908 [patent_doc_number] => 12451912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Generalized digital compensator for wireless systems [patent_app_type] => utility [patent_app_number] => 18/361697 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4644 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361697
Generalized digital compensator for wireless systems Jul 27, 2023 Issued
Array ( [id] => 18821967 [patent_doc_number] => 20230396308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHODS, DEVICES AND SYSTEMS FOR DETERMINING SFN USING QCL INFORMATION [patent_app_type] => utility [patent_app_number] => 18/206946 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206946
Methods, devices and systems for determining SFN using QCL information Jun 6, 2023 Issued
Array ( [id] => 18899515 [patent_doc_number] => 20240015000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Signal relay apparatus and method having frequency locking mechanism [patent_app_type] => utility [patent_app_number] => 18/206096 [patent_app_country] => US [patent_app_date] => 2023-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206096
Signal relay apparatus and method having frequency locking mechanism Jun 5, 2023 Issued
Array ( [id] => 19741864 [patent_doc_number] => 12218717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Systems and methods for use of reflective intelligent surfaces in communication systems [patent_app_type] => utility [patent_app_number] => 18/325454 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 35 [patent_no_of_words] => 38201 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325454
Systems and methods for use of reflective intelligent surfaces in communication systems May 29, 2023 Issued
Array ( [id] => 19494931 [patent_doc_number] => 12113658 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => Modulation order selection associated with resiliency against spur impairment [patent_app_type] => utility [patent_app_number] => 18/320091 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 17330 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320091
Modulation order selection associated with resiliency against spur impairment May 17, 2023 Issued
Array ( [id] => 18600921 [patent_doc_number] => 20230275724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => PILOT TRANSMISSION AND RECEPTION FOR ORTHOGONAL FREQUENCY DIVISION MULTIPLE ACCESS [patent_app_type] => utility [patent_app_number] => 18/313167 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313167
Pilot transmission and reception for orthogonal frequency division multiple access May 4, 2023 Issued
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