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] => 18236577 [patent_doc_number] => 11601148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => UE reporting for improving base station precoding [patent_app_type] => utility [patent_app_number] => 17/202197 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 12217 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202197
UE reporting for improving base station precoding Mar 14, 2021 Issued
Array ( [id] => 16921641 [patent_doc_number] => 20210194733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => Channel Prediction Method and Related Device [patent_app_type] => utility [patent_app_number] => 17/196337 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196337
Channel prediction method and related device Mar 8, 2021 Issued
Array ( [id] => 16937506 [patent_doc_number] => 20210203395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHOD AND APPARATUS FOR ADJUSTING HALF-POWER ANGLE OF ANTENNA [patent_app_type] => utility [patent_app_number] => 17/196703 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17196703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196703
Method and apparatus for adjusting half-power angle of antenna Mar 8, 2021 Issued
Array ( [id] => 17086296 [patent_doc_number] => 20210281303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => BEAM TRANSMITTING DEVICE AND OPERATING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 17/188135 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188135
Beam transmitting device and operating method of the same Feb 28, 2021 Issued
Array ( [id] => 19030422 [patent_doc_number] => 11929794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Method for UE coordination based beam management [patent_app_type] => utility [patent_app_number] => 17/593194 [patent_app_country] => US [patent_app_date] => 2021-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18141 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17593194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/593194
Method for UE coordination based beam management Feb 17, 2021 Issued
Array ( [id] => 18424991 [patent_doc_number] => 20230179456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => COSTAS SEQUENCE TIME-FREQUENCY SYNCHRONIZATION METHOD BASED ON ALL-PHASE SPECTRUM CORRECTION [patent_app_type] => utility [patent_app_number] => 17/919769 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919769
Costas sequence time-frequency synchronization method based on all-phase spectrum correction Feb 1, 2021 Issued
Array ( [id] => 18239859 [patent_doc_number] => 20230072170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Optimized Beamforming for a Discovery Process [patent_app_type] => utility [patent_app_number] => 17/798146 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [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] => 17798146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798146
Optimized beamforming for a discovery process Feb 1, 2021 Issued
Array ( [id] => 17731471 [patent_doc_number] => 11387876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Communication devices and methods with beamforming training [patent_app_type] => utility [patent_app_number] => 17/164116 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 7411 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164116
Communication devices and methods with beamforming training Jan 31, 2021 Issued
Array ( [id] => 17011897 [patent_doc_number] => 20210243058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => FIXED-LENGTH PROBABILISTIC AMPLITUDE SHAPING [patent_app_type] => utility [patent_app_number] => 17/163771 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163771
Fixed-length probabilistic amplitude shaping Jan 31, 2021 Issued
17/163203 NONLINEAR COMPENSATOR FOR TRANSCEIVERS Jan 28, 2021 Abandoned
Array ( [id] => 17011767 [patent_doc_number] => 20210242928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD FOR INTELLIGENTLY TRANSMITTING AND RECEIVING SIGNAL AND DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 17/161485 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161485 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161485
Method for intelligently transmitting and receiving signal and device l'hereof Jan 27, 2021 Issued
Array ( [id] => 17254866 [patent_doc_number] => 11190377 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-30 [patent_title] => Time-frequency block-sparse channel estimation method based on compressed sensing [patent_app_type] => utility [patent_app_number] => 17/161628 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2348 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17161628 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161628
Time-frequency block-sparse channel estimation method based on compressed sensing Jan 27, 2021 Issued
Array ( [id] => 17116584 [patent_doc_number] => 20210297181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD AND APPARATUS FOR DECODING USING SOFT DECISION [patent_app_type] => utility [patent_app_number] => 17/159543 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5546 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159543
Method and apparatus for decoding using soft decision Jan 26, 2021 Issued
Array ( [id] => 16851534 [patent_doc_number] => 20210152279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => SIGNAL DETECTION BY MEANS OF SUPPLEMENTAL INFORMATION [patent_app_type] => utility [patent_app_number] => 17/158495 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -43 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158495
Signal detection by means of supplemental information Jan 25, 2021 Issued
Array ( [id] => 16967103 [patent_doc_number] => 20210218602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => Communication apparatus and digital to analog conversion circuit thereof [patent_app_type] => utility [patent_app_number] => 17/147495 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147495
Communication apparatus and digital to analog conversion circuit thereof Jan 12, 2021 Issued
Array ( [id] => 16796882 [patent_doc_number] => 20210126699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Methods and Devices for Processing Uplink Signals [patent_app_type] => utility [patent_app_number] => 17/140536 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9120 [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] => 17140536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140536
Methods and Devices for Processing Uplink Signals Jan 3, 2021 Abandoned
Array ( [id] => 17693320 [patent_doc_number] => 20220200613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => INPUT BUFFER CIRCUIT, ANALOG-TO-DIGITAL CONVERTER SYSTEM, RECEIVER, BASE STATION, MOBILE DEVICE AND METHOD FOR OPERATING AN INPUT BUFFER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/131868 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131868
Input buffer circuit, analog-to-digital converter system, receiver, base station, mobile device and method for operating an input buffer circuit Dec 22, 2020 Issued
Array ( [id] => 16782650 [patent_doc_number] => 20210119729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => DEVICE FOR GENERATING BROADCAST SIGNAL FRAME INCLUDING PREAMBLE INDICATING STARTING POSITION OF FIRST COMPLETE FEC BLOCK, AND METHOD FOR GENERATING BROADCAST SIGNAL FRAME [patent_app_type] => utility [patent_app_number] => 17/132186 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17132186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/132186
Device for generating broadcast signal frame including preamble indicating starting position of first complete FEC block, and method for generating broadcast signal frame Dec 22, 2020 Issued
Array ( [id] => 16921462 [patent_doc_number] => 20210194554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => DYNAMIC SCHEDULING OF USER EQUIPMENT (UE) ANTENNA RESOURCES [patent_app_type] => utility [patent_app_number] => 17/130732 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17130732 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130732
Dynamic scheduling of user equipment (UE) antenna resources Dec 21, 2020 Issued
Array ( [id] => 16796863 [patent_doc_number] => 20210126680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING DATA IN A MIMO SYSTEM [patent_app_type] => utility [patent_app_number] => 17/128013 [patent_app_country] => US [patent_app_date] => 2020-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17128013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128013
Method and apparatus for transmitting and receiving data in a MIMO system Dec 18, 2020 Issued
Menu