Search

Phuongchau Ba Nguyen

Examiner (ID: 240, Phone: (571)272-3148 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2665, 2739, 2616, 2416, 2464, 2663, 2732
Total Applications
1561
Issued Applications
1287
Pending Applications
148
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19118194 [patent_doc_number] => 20240129944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => APPARATUS, SYSTEM AND METHOD OF CONFIGURING AN UPLINK TRANSMISSION IN A TRIGGER-BASED MULTI-USER UPLINK TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/399480 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11227 [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] => 18399480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399480
Apparatus, system and method of configuring an uplink transmission in a trigger-based multi-user uplink transmission Dec 27, 2023 Issued
Array ( [id] => 19322323 [patent_doc_number] => 20240243871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => SYSTEMS AND METHODS FOR SOUNDING REFERENCE SIGNAL ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 18/393012 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18393012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393012
Systems and methods for sounding reference signal enhancement Dec 20, 2023 Issued
Array ( [id] => 20830889 [patent_doc_number] => 12684484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-14 [patent_title] => Energy saving for periodic transmissions [patent_app_type] => utility [patent_app_number] => 18/393104 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3829 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393104
Energy saving for periodic transmissions Dec 20, 2023 Issued
Array ( [id] => 20073179 [patent_doc_number] => 20250211401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => MULTI-PORT SIGNALING OPERATION BASED ON ANTENNA PORT-SPECIFIC QUASI-COLOCATION INFORMATION [patent_app_type] => utility [patent_app_number] => 18/392927 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392927
MULTI-PORT SIGNALING OPERATION BASED ON ANTENNA PORT-SPECIFIC QUASI-COLOCATION INFORMATION Dec 20, 2023 Pending
Array ( [id] => 20074045 [patent_doc_number] => 20250212267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => SYSTEMS AND METHODS FOR CONNECTION MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/393262 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393262
SYSTEMS AND METHODS FOR CONNECTION MANAGEMENT Dec 20, 2023 Pending
Array ( [id] => 20177121 [patent_doc_number] => 12395883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Prioritization of positioning-related reports in uplink [patent_app_type] => utility [patent_app_number] => 18/532906 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 26371 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532906
Prioritization of positioning-related reports in uplink Dec 6, 2023 Issued
Array ( [id] => 20046608 [patent_doc_number] => 20250184830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Side-Haul Transport for Uplink Coordinated Multipoint and Carrier Aggregation for Remote Distributed Units in a Cellular Network [patent_app_type] => utility [patent_app_number] => 18/524779 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524779
Side-Haul Transport for Uplink Coordinated Multipoint and Carrier Aggregation for Remote Distributed Units in a Cellular Network Nov 29, 2023 Pending
Array ( [id] => 19485316 [patent_doc_number] => 20240333358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO [patent_app_type] => utility [patent_app_number] => 18/525682 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18525682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525682
PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO Nov 29, 2023 Pending
Array ( [id] => 19056876 [patent_doc_number] => 20240098845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Control Device Having a Secondary Radio for Waking up a Primary Radio [patent_app_type] => utility [patent_app_number] => 18/517214 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517214
Control device having a secondary radio for waking up a primary radio Nov 21, 2023 Issued
Array ( [id] => 20932693 [patent_doc_number] => 12726895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-01 [patent_title] => Method and device in nodes used for wireless communication [patent_app_type] => utility [patent_app_number] => 18/512030 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 18216 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512030
METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION Nov 16, 2023 Pending
Array ( [id] => 19056797 [patent_doc_number] => 20240098766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => DATA SENDING METHOD, DATA RECEIVING METHOD, RESOURCE INDICATION METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/510690 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18510690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/510690
DATA SENDING METHOD, DATA RECEIVING METHOD, RESOURCE INDICATION METHOD, APPARATUS, AND SYSTEM Nov 15, 2023 Pending
Array ( [id] => 19024714 [patent_doc_number] => 20240080885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING RESPONSE FRAME IN COMMUNICATION SYSTEM SUPPORTING MULTIPLE LINKS [patent_app_type] => utility [patent_app_number] => 18/388691 [patent_app_country] => US [patent_app_date] => 2023-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15214 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388691 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388691
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING RESPONSE FRAME IN COMMUNICATION SYSTEM SUPPORTING MULTIPLE LINKS Nov 9, 2023 Pending
Array ( [id] => 19569217 [patent_doc_number] => 12144007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Systems and methods for facilitating wireless intercom in a local communications network [patent_app_type] => utility [patent_app_number] => 18/490232 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9300 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490232
Systems and methods for facilitating wireless intercom in a local communications network Oct 18, 2023 Issued
Array ( [id] => 20539865 [patent_doc_number] => 12556951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Machine learning based network drive test prioritization [patent_app_type] => utility [patent_app_number] => 18/489800 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489800
Machine learning based network drive test prioritization Oct 17, 2023 Issued
Array ( [id] => 18944478 [patent_doc_number] => 20240039617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Antenna for Cellular Repeater Systems [patent_app_type] => utility [patent_app_number] => 18/485020 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18485020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485020
Antenna for cellular repeater systems Oct 10, 2023 Issued
Array ( [id] => 18945515 [patent_doc_number] => 20240040654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD AND DEVICE USED IN COMMUNICATION NODE FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/377799 [patent_app_country] => US [patent_app_date] => 2023-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18377799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377799
METHOD AND DEVICE USED IN COMMUNICATION NODE FOR WIRELESS COMMUNICATION Oct 7, 2023 Pending
Array ( [id] => 19874864 [patent_doc_number] => 12267748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Wireless link recovery [patent_app_type] => utility [patent_app_number] => 18/477367 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10774 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477367
Wireless link recovery Sep 27, 2023 Issued
Array ( [id] => 18884674 [patent_doc_number] => 20240008043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND DEVICE USED IN NODE FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/467945 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467945
Method and device used in node for wireless communication Sep 14, 2023 Issued
Array ( [id] => 19341883 [patent_doc_number] => 12052083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method and apparatus for focused data communications [patent_app_type] => utility [patent_app_number] => 18/461124 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 3951 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461124
Method and apparatus for focused data communications Sep 4, 2023 Issued
Array ( [id] => 19655356 [patent_doc_number] => 12177168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Automotive asymmetric ethernet using frequency-division duplex [patent_app_type] => utility [patent_app_number] => 18/460546 [patent_app_country] => US [patent_app_date] => 2023-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8228 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460546
Automotive asymmetric ethernet using frequency-division duplex Sep 2, 2023 Issued
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