
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 17803990
[patent_doc_number] => 11418307
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-08-16
[patent_title] => Pilot transmission and reception for orthogonal frequency division multiple access
[patent_app_type] => utility
[patent_app_number] => 17/334290
[patent_app_country] => US
[patent_app_date] => 2021-05-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 54
[patent_figures_cnt] => 94
[patent_no_of_words] => 49532
[patent_no_of_claims] => 41
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 177
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17334290
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/334290 | Pilot transmission and reception for orthogonal frequency division multiple access | May 27, 2021 | Issued |
Array
(
[id] => 19972971
[patent_doc_number] => 12341596
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-06-24
[patent_title] => System for satellite communication
[patent_app_type] => utility
[patent_app_number] => 18/007665
[patent_app_country] => US
[patent_app_date] => 2021-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 0
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007665
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/007665 | System for satellite communication | May 25, 2021 | Issued |
Array
(
[id] => 19377226
[patent_doc_number] => 12068812
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-08-20
[patent_title] => Method and apparatus for performing sensing in wireless LAN system
[patent_app_type] => utility
[patent_app_number] => 17/924628
[patent_app_country] => US
[patent_app_date] => 2021-05-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 18
[patent_no_of_words] => 7814
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924628
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/924628 | Method and apparatus for performing sensing in wireless LAN system | May 20, 2021 | Issued |
Array
(
[id] => 17071471
[patent_doc_number] => 20210273688
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-02
[patent_title] => MULTIPLE INPUT MULTIPLE OUTPUT (MIMO) SETUP IN MILLIMETER WAVE (MMW) WLAN SYSTEMS
[patent_app_type] => utility
[patent_app_number] => 17/323677
[patent_app_country] => US
[patent_app_date] => 2021-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23158
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323677
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/323677 | Multiple input multiple output (MIMO) setup in millimeter wave (MMW) WLAN systems | May 17, 2021 | Issued |
Array
(
[id] => 19184365
[patent_doc_number] => 11990974
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-21
[patent_title] => Technique for beam failure detection
[patent_app_type] => utility
[patent_app_number] => 17/922046
[patent_app_country] => US
[patent_app_date] => 2021-05-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 19751
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17922046
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/922046 | Technique for beam failure detection | May 10, 2021 | Issued |
Array
(
[id] => 17432329
[patent_doc_number] => 20220060039
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-24
[patent_title] => PORTABLE DEVICE COMMUNICATING WITH CHARGER AND METHOD OF OPERATING THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/315823
[patent_app_country] => US
[patent_app_date] => 2021-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11836
[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] => 17315823
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/315823 | Portable device communicating with charger and method of operating the same | May 9, 2021 | Issued |
Array
(
[id] => 17219038
[patent_doc_number] => 20210352376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-11-11
[patent_title] => COMMON-MODE FILTERING FOR HIGH-SPEED CABLE INTERFACE
[patent_app_type] => utility
[patent_app_number] => 17/302190
[patent_app_country] => US
[patent_app_date] => 2021-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5914
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -24
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17302190
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/302190 | Common-mode filtering for high-speed cable interface | Apr 26, 2021 | Issued |
Array
(
[id] => 19047376
[patent_doc_number] => 11936502
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-03-19
[patent_title] => Method and device for channel estimation in wireless communication system supporting MIMO
[patent_app_type] => utility
[patent_app_number] => 17/919425
[patent_app_country] => US
[patent_app_date] => 2021-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 10825
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17919425
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/919425 | Method and device for channel estimation in wireless communication system supporting MIMO | Apr 15, 2021 | Issued |
Array
(
[id] => 18363389
[patent_doc_number] => 20230144980
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-05-11
[patent_title] => METHOD AND APPARATUS FOR ESTIMATING FREQUENCY OFFSET, ELECTRONIC DEVICE AND COMPUTER-READABLE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 17/916327
[patent_app_country] => US
[patent_app_date] => 2021-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6952
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[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] => 17916327
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/916327 | Method and apparatus for estimating frequency offset, electronic device and computer-readable medium | Apr 1, 2021 | Issued |
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] => 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] => 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] => 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 |
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 |
| 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 |