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] => 20806547 [patent_doc_number] => 12671462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Long-range radio communication method and device based on spreading factor index [patent_app_type] => utility [patent_app_number] => 19/220023 [patent_app_country] => US [patent_app_date] => 2025-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4361 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19220023 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/220023
Long-range radio communication method and device based on spreading factor index Jun 28, 2025 Issued
Array ( [id] => 20775525 [patent_doc_number] => 12659211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Detection of in-band interference [patent_app_type] => utility [patent_app_number] => 19/083697 [patent_app_country] => US [patent_app_date] => 2025-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4012 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19083697 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/083697
Detection of in-band interference Mar 18, 2025 Issued
Array ( [id] => 20045765 [patent_doc_number] => 20250183987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => APPARATUSES AND METHODS FOR FACILITATING AN UPPER BOUND IN RESPECT OF A SPATIAL DOMAIN BEAM SELECTION [patent_app_type] => utility [patent_app_number] => 19/049031 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19049031 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049031
APPARATUSES AND METHODS FOR FACILITATING AN UPPER BOUND IN RESPECT OF A SPATIAL DOMAIN BEAM SELECTION Feb 9, 2025 Pending
Array ( [id] => 20154049 [patent_doc_number] => 20250253887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => RECEIVER AND METHOD OF OPERATING A RECEIVER [patent_app_type] => utility [patent_app_number] => 19/041856 [patent_app_country] => US [patent_app_date] => 2025-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19041856 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/041856
RECEIVER AND METHOD OF OPERATING A RECEIVER Jan 29, 2025 Pending
Array ( [id] => 20589145 [patent_doc_number] => 20260074742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => SYSTEMS AND METHODS FOR OPTIMIZING BIT LOADING PROFILES FOR CABLE MODEMS [patent_app_type] => utility [patent_app_number] => 19/040275 [patent_app_country] => US [patent_app_date] => 2025-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19040275 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/040275
SYSTEMS AND METHODS FOR OPTIMIZING BIT LOADING PROFILES FOR CABLE MODEMS Jan 28, 2025 Pending
Array ( [id] => 20368179 [patent_doc_number] => 20250357991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => METHOD FOR BEAM SENSING, COMMUNICATION DEVICE, AND CHIP [patent_app_type] => utility [patent_app_number] => 19/024706 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19024706 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/024706
METHOD FOR BEAM SENSING, COMMUNICATION DEVICE, AND CHIP Jan 15, 2025 Pending
Array ( [id] => 20236586 [patent_doc_number] => 20250293905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => PULSE AMPLITUDE MODULATION WITH BOUNDED DISPARITY [patent_app_type] => utility [patent_app_number] => 19/018939 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19018939 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/018939
PULSE AMPLITUDE MODULATION WITH BOUNDED DISPARITY Jan 12, 2025 Pending
18/875783 TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD Dec 16, 2024 Pending
Array ( [id] => 19750239 [patent_doc_number] => 20250038804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => NEIGHBORING BEAM ASSISTED BEAMFORMING AND BEAMTRACKING [patent_app_type] => utility [patent_app_number] => 18/917664 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917664
NEIGHBORING BEAM ASSISTED BEAMFORMING AND BEAMTRACKING Oct 15, 2024 Pending
Array ( [id] => 19789116 [patent_doc_number] => 20250062795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => METHODS AND SYSTEMS FOR SENSING-BASED CHANNEL RECONSTRUCTION AND TRACKING [patent_app_type] => utility [patent_app_number] => 18/900076 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18900076 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900076
METHODS AND SYSTEMS FOR SENSING-BASED CHANNEL RECONSTRUCTION AND TRACKING Sep 26, 2024 Pending
Array ( [id] => 20618736 [patent_doc_number] => 20260088840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => DYNAMIC ADAPTIVE BIASING FOR AMPLIFICATION CIRCUITRY [patent_app_type] => utility [patent_app_number] => 18/892911 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18892911 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892911
DYNAMIC ADAPTIVE BIASING FOR AMPLIFICATION CIRCUITRY Sep 22, 2024 Pending
Array ( [id] => 19851735 [patent_doc_number] => 20250097086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => TERMINAL DEVICE AND COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/887628 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7596 [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] => 18887628 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887628
TERMINAL DEVICE AND COMMUNICATION SYSTEM Sep 16, 2024 Pending
Array ( [id] => 19987765 [patent_doc_number] => 20250125987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => CATV HYBRID FIBER-COAXIAL NETWORK HEADEND VIRTUAL GATEWAY [patent_app_type] => utility [patent_app_number] => 18/887438 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887438
CATV hybrid fiber-coaxial network headend virtual gateway Sep 16, 2024 Issued
Array ( [id] => 20885562 [patent_doc_number] => 12701619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Beam frequency effective regions for initial access [patent_app_type] => utility [patent_app_number] => 18/885537 [patent_app_country] => US [patent_app_date] => 2024-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 35 [patent_no_of_words] => 15720 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18885537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/885537
BEAM FREQUENCY EFFECTIVE REGIONS FOR INITIAL ACCESS Sep 12, 2024 Pending
Array ( [id] => 19867286 [patent_doc_number] => 20250106072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => TRANSCEIVER PHYSICAL LAYER INTERFACE [patent_app_type] => utility [patent_app_number] => 18/882046 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4516 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18882046 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882046
Transceiver physical layer interface Sep 10, 2024 Issued
Array ( [id] => 20530816 [patent_doc_number] => 12549261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Alamouti decoder having feedforward phase compensation structure and method of operation thereof [patent_app_type] => utility [patent_app_number] => 18/830368 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830368
Alamouti decoder having feedforward phase compensation structure and method of operation thereof Sep 9, 2024 Issued
Array ( [id] => 19851530 [patent_doc_number] => 20250096881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => PRECODER SELECTION FOR MINIMIZING IMPACT OF CYCLIC SHIFT PORT VIRTUALIZATION ON COMMUNICATION PERFORMANCE IN JOINT COMMUNICATION AND SENSING [patent_app_type] => utility [patent_app_number] => 18/828028 [patent_app_country] => US [patent_app_date] => 2024-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18828028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/828028
Precoder selection for minimizing impact of cyclic shift port virtualization on communication performance in joint communication and sensing Sep 8, 2024 Issued
Array ( [id] => 20733515 [patent_doc_number] => 12640777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Method for integrating IRS system into mobile device, and IRS system [patent_app_type] => utility [patent_app_number] => 18/827440 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827440 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827440
Method for integrating IRS system into mobile device, and IRS system Sep 5, 2024 Issued
Array ( [id] => 19662984 [patent_doc_number] => 20240430049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ACCESS POINT, STATION, AND WIRELESS COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 18/825529 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825529
ACCESS POINT, STATION, AND WIRELESS COMMUNICATION METHOD Sep 4, 2024 Pending
Array ( [id] => 20530784 [patent_doc_number] => 12549229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => 60 GHz operating mode for wireless local area networks (WLANs) [patent_app_type] => utility [patent_app_number] => 18/811529 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 16771 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811529
60 GHz operating mode for wireless local area networks (WLANs) Aug 20, 2024 Issued
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