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] => 19918850 [patent_doc_number] => 12294233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Portable device communicating with charger and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/299377 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 7302 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299377
Portable device communicating with charger and method of operating the same Apr 11, 2023 Issued
Array ( [id] => 19918850 [patent_doc_number] => 12294233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Portable device communicating with charger and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/299377 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 7302 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299377
Portable device communicating with charger and method of operating the same Apr 11, 2023 Issued
Array ( [id] => 19918850 [patent_doc_number] => 12294233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Portable device communicating with charger and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/299377 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 7302 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299377
Portable device communicating with charger and method of operating the same Apr 11, 2023 Issued
Array ( [id] => 19918850 [patent_doc_number] => 12294233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Portable device communicating with charger and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/299377 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 7302 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299377
Portable device communicating with charger and method of operating the same Apr 11, 2023 Issued
Array ( [id] => 19260097 [patent_doc_number] => 12020157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Interpreting and improving the processing results of recurrent neural networks [patent_app_type] => utility [patent_app_number] => 18/295969 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11974 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18295969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295969
Interpreting and improving the processing results of recurrent neural networks Apr 4, 2023 Issued
Array ( [id] => 19485299 [patent_doc_number] => 20240333341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => INTERFERENCE RANDOMIZATION IN RIS ASSISTED COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/193525 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18193525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193525
Interference randomization in RIS assisted communications Mar 29, 2023 Issued
Array ( [id] => 18424981 [patent_doc_number] => 20230179446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => RADIO COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/164757 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18164757 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164757
RADIO COMMUNICATION DEVICE Feb 5, 2023 Abandoned
Array ( [id] => 18424789 [patent_doc_number] => 20230179254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => HIGH-FREQUENCY FEED LINE AND ELECTRONIC COMPONENT WITH HIGH-FREQUENCY FEED LINE [patent_app_type] => utility [patent_app_number] => 18/164749 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10277 [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] => 18164749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/164749
High-frequency feed line and electronic component with high-frequency feed line Feb 5, 2023 Issued
Array ( [id] => 19508466 [patent_doc_number] => 12119901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Precoding vector based on singular value decomposition characterization of a communication channel [patent_app_type] => utility [patent_app_number] => 18/162443 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 18746 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162443
Precoding vector based on singular value decomposition characterization of a communication channel Jan 30, 2023 Issued
Array ( [id] => 19568398 [patent_doc_number] => 12143181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Neighboring beam assisted beamforming and beamtracking [patent_app_type] => utility [patent_app_number] => 18/101959 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9673 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18101959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101959
Neighboring beam assisted beamforming and beamtracking Jan 25, 2023 Issued
Array ( [id] => 18555988 [patent_doc_number] => 20230254005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => COMMUNICATION DEVICE AND METHOD, AND UNMANNED AERIAL VEHICLE EMPLOYING THE SAME [patent_app_type] => utility [patent_app_number] => 18/101775 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18101775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101775
Communication device and method, and unmanned aerial vehicle employing the same Jan 25, 2023 Issued
Array ( [id] => 19428890 [patent_doc_number] => 12088331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Signal transmitting method and apparatus, electronic device, and readable storage medium [patent_app_type] => utility [patent_app_number] => 18/157851 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157851
Signal transmitting method and apparatus, electronic device, and readable storage medium Jan 22, 2023 Issued
Array ( [id] => 18395590 [patent_doc_number] => 20230163811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => MULTIPLE TRANSMISSION PANELS AND NON-IDEAL BACKHAUL LINKS [patent_app_type] => utility [patent_app_number] => 18/095239 [patent_app_country] => US [patent_app_date] => 2023-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18095239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/095239
Multiple transmission panels and non-ideal backhaul links Jan 9, 2023 Issued
Array ( [id] => 21033045 [patent_doc_number] => 12756425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-10-06 [patent_title] => Transmission method and apparatus, device, and readable storage medium [patent_app_type] => utility [patent_app_number] => 18/839202 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 4009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839202
TRANSMISSION METHOD AND APPARATUS, DEVICE, AND READABLE STORAGE MEDIUM Jan 8, 2023 Pending
Array ( [id] => 19329786 [patent_doc_number] => 12047483 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-07-23 [patent_title] => Dual loop for clock recovery in CDR [patent_app_type] => utility [patent_app_number] => 18/145190 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3562 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 18145190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145190
Dual loop for clock recovery in CDR Dec 21, 2022 Issued
Array ( [id] => 19286931 [patent_doc_number] => 20240223411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => TWO-DIMENSIONAL HIGH-SPEED EQUALIZER WITH PROGRAMMABLE DIRECT CURRENT (DC) AND PEAKING GAINS [patent_app_type] => utility [patent_app_number] => 18/069664 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069664
Two-dimensional high-speed equalizer with programmable direct current (DC) and peaking gains Dec 20, 2022 Issued
Array ( [id] => 18616587 [patent_doc_number] => 20230283326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CHANNEL STATE INFORMATION ACQUISITION ENHANCEMENT FOR COHERENT JOINT TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/085250 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23491 [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] => 18085250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085250
CHANNEL STATE INFORMATION ACQUISITION ENHANCEMENT FOR COHERENT JOINT TRANSMISSION Dec 19, 2022 Pending
Array ( [id] => 18489218 [patent_doc_number] => 20230216569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => GENERALIZED BEAMFORMER [patent_app_type] => utility [patent_app_number] => 18/083643 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083643
Generalized beamformer Dec 18, 2022 Issued
Array ( [id] => 19560968 [patent_doc_number] => 20240372760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => IMPROVED CARRIER FREQUENCY OFFSET SYNCHRONIZATION METHOD FOR THE VDE-TER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/038238 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2522 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038238
Carrier frequency offset synchronization method for the VDE-TER system Dec 14, 2022 Issued
Array ( [id] => 19238468 [patent_doc_number] => 20240195663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CLOCK AND DATA RECOVERY CIRCUIT AND FEED FORWARD EQUALIZER DECOUPLING [patent_app_type] => utility [patent_app_number] => 18/079304 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079304
Clock and data recovery circuit and feed forward equalizer decoupling Dec 11, 2022 Issued
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