Search

Charlie Sun

Examiner (ID: 7908, Phone: (571)270-5100 , Office: P/2196 )

Most Active Art Unit
2196
Art Unit(s)
2196, 2198
Total Applications
714
Issued Applications
636
Pending Applications
51
Abandoned Applications
45

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19859501 [patent_doc_number] => 12262375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Method and apparatus for coverage enhancement of Msg3 [patent_app_type] => utility [patent_app_number] => 18/391270 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 19369 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18391270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/391270
Method and apparatus for coverage enhancement of Msg3 Dec 19, 2023 Issued
Array ( [id] => 20055707 [patent_doc_number] => 20250193929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => Flexible Frame Structures for Directional Unlicensed Access in Sub-Terahertz Band [patent_app_type] => utility [patent_app_number] => 18/534028 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18534028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534028
Flexible Frame Structures for Directional Unlicensed Access in Sub-Terahertz Band Dec 7, 2023 Pending
Array ( [id] => 19072083 [patent_doc_number] => 20240106509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => SIGNAL TRANSMISSION METHOD AND APPARATUS, DEVICE, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/528752 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528752
SIGNAL TRANSMISSION METHOD AND APPARATUS, DEVICE, AND SYSTEM Dec 3, 2023 Pending
Array ( [id] => 20133770 [patent_doc_number] => 12376097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Digital signal reception [patent_app_type] => utility [patent_app_number] => 18/520065 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 45 [patent_no_of_words] => 52912 [patent_no_of_claims] => 21 [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] => 18520065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520065
Digital signal reception Nov 26, 2023 Issued
Array ( [id] => 19040151 [patent_doc_number] => 20240089966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ACK-NACK PUCCH DROPPING SCHEMES FOR TDD CELL [patent_app_type] => utility [patent_app_number] => 18/515160 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18515160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515160
ACK-NACK PUCCH dropping schemes for TDD cell Nov 19, 2023 Issued
Array ( [id] => 19039162 [patent_doc_number] => 20240088977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => METHOD AND APPARATUS FOR A MULTI-BEAM DOWNLINK AND UPLINK WIRELESS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/514638 [patent_app_country] => US [patent_app_date] => 2023-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18514638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/514638
Configuration of a multi-beam downlink based on TCI states in a wireless system Nov 19, 2023 Issued
Array ( [id] => 19024703 [patent_doc_number] => 20240080874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => DEFAULT QUASI-COLOCATION FOR SINGLE DOWNLINK CONTROL INFORMATION-BASED MULTIPLE TRANSMISSION RECEPTION POINTS [patent_app_type] => utility [patent_app_number] => 18/505447 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18505447 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/505447
DEFAULT QUASI-COLOCATION FOR SINGLE DOWNLINK CONTROL INFORMATION-BASED MULTIPLE TRANSMISSION RECEPTION POINTS Nov 8, 2023 Pending
Array ( [id] => 19797718 [patent_doc_number] => 12238715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Method and apparatus for using indication information of time domain resource allocation [patent_app_type] => utility [patent_app_number] => 18/502304 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 14493 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18502304 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/502304
Method and apparatus for using indication information of time domain resource allocation Nov 5, 2023 Issued
Array ( [id] => 18959947 [patent_doc_number] => 20240048274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PACKET CODING BASED NETWORK COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/382839 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 81957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382839
Packet coding based network communication Oct 22, 2023 Issued
Array ( [id] => 18959940 [patent_doc_number] => 20240048267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => TERMINAL AND COMMUNICATION METHOD FOR BLIND-DECODING SCHEDULING INFORMATION [patent_app_type] => utility [patent_app_number] => 18/488698 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18488698 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/488698
Terminal and communication method for blind-decoding scheduling information Oct 16, 2023 Issued
Array ( [id] => 19671590 [patent_doc_number] => 12184371 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Explicit multiuser beamforming training in a wireless local area network [patent_app_type] => utility [patent_app_number] => 18/378135 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10200 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378135
Explicit multiuser beamforming training in a wireless local area network Oct 8, 2023 Issued
Array ( [id] => 20496439 [patent_doc_number] => 12538328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => UE-assisted dummy DCI usage reduction in PDCCH skip [patent_app_type] => utility [patent_app_number] => 18/477348 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 10910 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477348
UE-assisted dummy DCI usage reduction in PDCCH skip Sep 27, 2023 Issued
Array ( [id] => 18900315 [patent_doc_number] => 20240015800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Performing Listen-before-talk Procedure During Random Access Procedure [patent_app_type] => utility [patent_app_number] => 18/372341 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18372341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/372341
Performing listen-before-talk procedure during random access procedure Sep 24, 2023 Issued
Array ( [id] => 20565799 [patent_doc_number] => 12568419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Method and apparatus for application and resource allocation with survival time [patent_app_type] => utility [patent_app_number] => 18/240809 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 3601 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240809
Method and apparatus for application and resource allocation with survival time Aug 30, 2023 Issued
Array ( [id] => 19056873 [patent_doc_number] => 20240098842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => METHOD AND APPARATUS FOR SURVIVAL TIME UTILIZATION [patent_app_type] => utility [patent_app_number] => 18/240667 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240667
Method and apparatus for survival time utilization Aug 30, 2023 Issued
Array ( [id] => 19073201 [patent_doc_number] => 20240107627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => DYNAMIC SIGNALING TO RELEASE CONFIGURED CELL GROUPS FOR LAYER 1 AND LAYER 2 INTER-CELL MOBILITY [patent_app_type] => utility [patent_app_number] => 18/456000 [patent_app_country] => US [patent_app_date] => 2023-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18456000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/456000
DYNAMIC SIGNALING TO RELEASE CONFIGURED CELL GROUPS FOR LAYER 1 AND LAYER 2 INTER-CELL MOBILITY Aug 24, 2023 Pending
Array ( [id] => 19540676 [patent_doc_number] => 12133242 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Waveform-specific transmission parts [patent_app_type] => utility [patent_app_number] => 18/452390 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 32634 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452390 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452390
Waveform-specific transmission parts Aug 17, 2023 Issued
Array ( [id] => 19583947 [patent_doc_number] => 12150093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => Telecommunications apparatus and methods for paging of a mobile device [patent_app_type] => utility [patent_app_number] => 18/366744 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 16619 [patent_no_of_claims] => 20 [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] => 18366744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366744
Telecommunications apparatus and methods for paging of a mobile device Aug 7, 2023 Issued
Array ( [id] => 18907610 [patent_doc_number] => 20240023095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => METHOD FOR TRANSMITTING DATA CHANNEL, TERMINAL DEVICE AND NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 18/361765 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18361765 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361765
METHOD FOR TRANSMITTING DATA CHANNEL, TERMINAL DEVICE AND NETWORK DEVICE Jul 27, 2023 Pending
Array ( [id] => 20417368 [patent_doc_number] => 12500664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Triggering timing synchronization in non-terrestrial networks [patent_app_type] => utility [patent_app_number] => 18/353808 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8484 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18353808 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353808
Triggering timing synchronization in non-terrestrial networks Jul 16, 2023 Issued
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