Search

Sung S. Ahn

Examiner (ID: 867, Phone: (571)270-3706 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2631, 2611
Total Applications
712
Issued Applications
586
Pending Applications
30
Abandoned Applications
103

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17347915 [patent_doc_number] => 20220014246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => WIRELESS COMMUNICATIONS SYSTEM, A RADIO NETWORK NODE, A MACHINE LEARNING UNIT AND METHODS THEREIN FOR TRANSMISSION OF A DOWNLINK SIGNAL IN A WIRELESS COMMUNICATIONS NETWORK SUPPORTING BEAM FORMING [patent_app_type] => utility [patent_app_number] => 17/482729 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17482729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482729
Wireless communications system, a radio network node, a machine learning unit and methods therein for transmission of a downlink signal in a wireless communications network supporting beam forming Sep 22, 2021 Issued
Array ( [id] => 17486891 [patent_doc_number] => 20220094395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => TECHNIQUES FOR PERFORMING AN ANTENNA-SWITCHING DIVERSITY PROCEDURE [patent_app_type] => utility [patent_app_number] => 17/448114 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17448114 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/448114
Techniques for performing an antenna-switching diversity procedure Sep 19, 2021 Issued
Array ( [id] => 18054655 [patent_doc_number] => 11528052 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Data transmission method, first chip, electronic device and storage medium [patent_app_type] => utility [patent_app_number] => 17/476474 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 12171 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476474 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476474
Data transmission method, first chip, electronic device and storage medium Sep 14, 2021 Issued
Array ( [id] => 18121259 [patent_doc_number] => 11552662 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-10 [patent_title] => Method for improving detection in multipath channels [patent_app_type] => utility [patent_app_number] => 17/461313 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6000 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461313
Method for improving detection in multipath channels Aug 29, 2021 Issued
Array ( [id] => 17901984 [patent_doc_number] => 20220311646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => SIGNAL TRANSMITTING DEVICE, SIGNAL RECEIVING DEVICE, TRANSMITTING AND RECEIVING SYSTEM USING THE SIGNAL TRANSMITTING AND RECEIVING DEVICES, AND TRANSMITTING AND RECEIVING METHOD [patent_app_type] => utility [patent_app_number] => 17/461404 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16352 [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] => 17461404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461404
Signal transmitting device, signal receiving device, transmitting and receiving system using the signal transmitting and receiving devices, and transmitting and receiving method Aug 29, 2021 Issued
Array ( [id] => 17449537 [patent_doc_number] => 20220070042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => ATSC 3.0 SINGLE FREQUENCY NETWORKS USED FOR POSITIONING NAVIGATION TIMING AND SYNERGY 4G / 5G NETWORKS [patent_app_type] => utility [patent_app_number] => 17/459274 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17459274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459274
ATSC 3.0 single frequency networks used for positioning navigation timing and synergy 4G / 5G networks Aug 26, 2021 Issued
Array ( [id] => 17486885 [patent_doc_number] => 20220094389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => SWITCHING BETWEEN DIFFERENT CONFIGURATIONS OF FREQUENCY AND BEAM HOPPING FOR SINGLE-BEAM AND MULTI-BEAM PUCCH [patent_app_type] => utility [patent_app_number] => 17/406621 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406621
Switching between different configurations of frequency and beam hopping for single-beam and multi-beam PUCCH Aug 18, 2021 Issued
Array ( [id] => 17773282 [patent_doc_number] => 11405240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Method for massive unsourced random access [patent_app_type] => utility [patent_app_number] => 17/399681 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 11879 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399681
Method for massive unsourced random access Aug 10, 2021 Issued
Array ( [id] => 17263971 [patent_doc_number] => 20210376956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => METHODS AND SYSTEMS FOR DETERMING STRESS ON A LOW DENSITY PARITY CHECK (LDPC) PROCESS FOR A NETWORK USING ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING (OFDM) [patent_app_type] => utility [patent_app_number] => 17/399496 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17399496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399496
Methods and systems for determing stress on a low density parity check (LDPC) process for a network using orthogonal frequency division multiplexing (OFDM) Aug 10, 2021 Issued
Array ( [id] => 19501024 [patent_doc_number] => 20240340042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => RELAY CONTROL SYSTEM, RELAY APPARATUS, AND RELAY CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/291245 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18291245 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/291245
Relay control system, relay apparatus, and relay control method Aug 5, 2021 Issued
Array ( [id] => 17552439 [patent_doc_number] => 20220123782 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => SYSTEM AND METHOD FOR INDEX MODULATION BASED JOINT MODE FREQUENCY HOPPING WITH VORTEX ELECTROMAGNETIC WAVES FOR ANTI-JAMMING [patent_app_type] => utility [patent_app_number] => 17/383581 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383581
System and method for index modulation based joint mode frequency hopping with vortex electromagnetic waves for anti-jamming Jul 22, 2021 Issued
Array ( [id] => 17360630 [patent_doc_number] => 20220021426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD AND AN APPARATUS FOR A TRANSMISSION SCHEME [patent_app_type] => utility [patent_app_number] => 17/378285 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17378285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/378285
Method and an apparatus for a transmission scheme Jul 15, 2021 Issued
Array ( [id] => 17979454 [patent_doc_number] => 11496338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Method and apparatus for beamforming [patent_app_type] => utility [patent_app_number] => 17/374936 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8046 [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] => 17374936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374936
Method and apparatus for beamforming Jul 12, 2021 Issued
Array ( [id] => 18140650 [patent_doc_number] => 20230014489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => HIGH INSTANTANEOUS BANDWIDTH AUTO-INDEXING PARALLELIZED CHAOTIC WAVEFORM DATA MODULATOR AND DEMODULATOR WITH TEMPORAL AUTOMATIC GAIN CONTROL, INCREASED PATH DIVERSITY AND SEQUENCE LOCK UP PREVENTION [patent_app_type] => utility [patent_app_number] => 17/374515 [patent_app_country] => US [patent_app_date] => 2021-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17374515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/374515
High instantaneous bandwidth auto-indexing parallelized chaotic waveform data modulator and demodulator with temporal automatic gain control, increased path diversity and sequence lock up prevention Jul 12, 2021 Issued
Array ( [id] => 19408009 [patent_doc_number] => 20240291520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => AP-BASED ACTION TRIGGERING IN A DISTRIBUTED MASSIVE MIMO SYSTEM [patent_app_type] => utility [patent_app_number] => 18/573355 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18573355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/573355
AP-BASED ACTION TRIGGERING IN A DISTRIBUTED MASSIVE MIMO SYSTEM Jun 27, 2021 Pending
Array ( [id] => 19436838 [patent_doc_number] => 20240305336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => ESTABLISHING A CONNECTION FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/686244 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6488 [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] => 18686244 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/686244
ESTABLISHING A CONNECTION FOR WIRELESS COMMUNICATION Jun 23, 2021 Issued
Array ( [id] => 18501184 [patent_doc_number] => 20230224003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ANGLE-OF-ARRIVAL DEPENDENT RE-CONFIGURABLE REFLECTIVE DEVICES [patent_app_type] => utility [patent_app_number] => 18/008622 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10675 [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] => 18008622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008622
Angle-of-arrival dependent re-configurable reflective devices Jun 22, 2021 Issued
Array ( [id] => 19408034 [patent_doc_number] => 20240291545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => RADIO NETWORK NODE, AND METHOD PERFORMED THEREIN [patent_app_type] => utility [patent_app_number] => 18/570216 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8771 [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] => 18570216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570216
Radio network node, and method performed therein Jun 15, 2021 Issued
Array ( [id] => 17544806 [patent_doc_number] => 11309948 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-19 [patent_title] => Detecting a presence of a person using a preamble and an echo associated with the preamble [patent_app_type] => utility [patent_app_number] => 17/304155 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14203 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304155
Detecting a presence of a person using a preamble and an echo associated with the preamble Jun 14, 2021 Issued
Array ( [id] => 18976004 [patent_doc_number] => 20240056096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => DECODING METHOD, DECODING DEVICE, AND READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/600117 [patent_app_country] => US [patent_app_date] => 2021-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17600117 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/600117
Decoding method, decoding device, and readable storage medium May 30, 2021 Issued
Menu