Search

Sung S. Ahn

Examiner (ID: 1711, Phone: (571)270-3706 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2631, 2611
Total Applications
723
Issued Applications
591
Pending Applications
35
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19912928 [patent_doc_number] => 12289155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Wireless communication apparatus for receiving data from multiple transmission and reception points and operating method of the same [patent_app_type] => utility [patent_app_number] => 18/409232 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7242 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409232
Wireless communication apparatus for receiving data from multiple transmission and reception points and operating method of the same Jan 9, 2024 Issued
Array ( [id] => 20244939 [patent_doc_number] => 12425275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Hybrid source-series termination driver with constant output swing [patent_app_type] => utility [patent_app_number] => 18/401971 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3546 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401971
Hybrid source-series termination driver with constant output swing Jan 1, 2024 Issued
Array ( [id] => 19836445 [patent_doc_number] => 20250088231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => METHOD AND APPARATUS FOR MONITORING CONTROL CHANNEL, CHIP, DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/401123 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18401123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401123
Method and apparatus for monitoring control channel, chip, device, and storage medium Dec 28, 2023 Issued
Array ( [id] => 20766629 [patent_doc_number] => 20260163619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-11 [patent_title] => OPTIMIZING ANTENNA ARRAY MODEL SELECTION IN A TELECOMMUNICATIONS NETWORK [patent_app_type] => utility [patent_app_number] => 18/712514 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18712514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/712514
OPTIMIZING ANTENNA ARRAY MODEL SELECTION IN A TELECOMMUNICATIONS NETWORK Dec 27, 2023 Pending
Array ( [id] => 19286928 [patent_doc_number] => 20240223408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => RECONFIGURABLE CIRCUIT FOR DIFFERENTIAL NETWORK INCLUDING CROSS-COUPLED SWITCH [patent_app_type] => utility [patent_app_number] => 18/395956 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18395956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395956
Reconfigurable circuit for differential network including cross-coupled switch Dec 25, 2023 Issued
Array ( [id] => 19270317 [patent_doc_number] => 20240214023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => DIGITAL CIRCUIT FOR MULTIPLE ANTENNA REMOTE RADIO HEAD AND RADIO UNIT [patent_app_type] => utility [patent_app_number] => 18/392285 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392285
DIGITAL CIRCUIT FOR MULTIPLE ANTENNA REMOTE RADIO HEAD AND RADIO UNIT Dec 20, 2023 Pending
Array ( [id] => 20118750 [patent_doc_number] => 12368473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method and apparatus for codebook design in communication system [patent_app_type] => utility [patent_app_number] => 18/390592 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5999 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390592
Method and apparatus for codebook design in communication system Dec 19, 2023 Issued
Array ( [id] => 20118772 [patent_doc_number] => 12368495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Multipath angle estimation and reporting for NR positioning [patent_app_type] => utility [patent_app_number] => 18/543917 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 28751 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18543917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543917
Multipath angle estimation and reporting for NR positioning Dec 17, 2023 Issued
Array ( [id] => 19101757 [patent_doc_number] => 20240120985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHODS AND DEVICES FOR PROCESSING UPLINK SIGNALS [patent_app_type] => utility [patent_app_number] => 18/542994 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9123 [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] => 18542994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542994
Methods and devices for processing uplink signals Dec 17, 2023 Issued
Array ( [id] => 19222583 [patent_doc_number] => 20240187287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING SC-FDE SIGNAL IN SINGLE CARRIER-BASED WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/527898 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18527898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527898
Method and apparatus for transmitting and receiving SC-FDE signal in single carrier-based wireless communication system Dec 3, 2023 Issued
Array ( [id] => 19336289 [patent_doc_number] => 20240250719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => AUTOMATIC SIGNAL DEPLOYER, SIGNAL DEPLOYMENT SYSTEM, AUTOMATIC SIGNAL PATH DEPLOYMENT METHOD, AND BEHAVIOR CONTROL SIGNAL GENERATION METHOD OF DEPLOYMENT AGENT [patent_app_type] => utility [patent_app_number] => 18/505254 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505254
Automatic signal deployer, signal deployment system, automatic signal path deployment method, and behavior control signal generation method of deployment agent Nov 8, 2023 Issued
Array ( [id] => 20081393 [patent_doc_number] => 12355476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Signal detection for power saving in simultaneous bidirectional signaling [patent_app_type] => utility [patent_app_number] => 18/499590 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3451 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18499590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499590
Signal detection for power saving in simultaneous bidirectional signaling Oct 31, 2023 Issued
Array ( [id] => 19741901 [patent_doc_number] => 12218754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method and apparatus for performing block interleaving for data transmission [patent_app_type] => utility [patent_app_number] => 18/496280 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9559 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496280
Method and apparatus for performing block interleaving for data transmission Oct 26, 2023 Issued
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] => 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] => 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] => 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
Information reporting method and apparatus, first device, and second device Sep 4, 2023 Issued
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