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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] => 20759780 [patent_doc_number] => 12652570 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Enhanced L1/L2 triggered mobility procedures [patent_app_type] => utility [patent_app_number] => 19/382649 [patent_app_country] => US [patent_app_date] => 2025-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 17820 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 19382649 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/382649
Enhanced L1/L2 triggered mobility procedures Nov 6, 2025 Issued
Array ( [id] => 19561404 [patent_doc_number] => 20240373196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => TECHNIQUES FOR MANAGING WIRELESS ANALYTICS IN SIDELINK COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/777216 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25899 [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] => 18777216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777216
TECHNIQUES FOR MANAGING WIRELESS ANALYTICS IN SIDELINK COMMUNICATIONS Jul 17, 2024 Pending
Array ( [id] => 19532716 [patent_doc_number] => 20240356618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => METHOD AND APPARATUS FOR FOCUSED DATA COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/759777 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18759777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759777
METHOD AND APPARATUS FOR FOCUSED DATA COMMUNICATIONS Jun 27, 2024 Pending
Array ( [id] => 19697416 [patent_doc_number] => 20250015961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => FRAMEWORKS FOR TIMING INFORMATION SETUP AND EXCHANGE IN WIRELESS NETWORKS [patent_app_type] => utility [patent_app_number] => 18/751112 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18751112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751112
FRAMEWORKS FOR TIMING INFORMATION SETUP AND EXCHANGE IN WIRELESS NETWORKS Jun 20, 2024 Pending
Array ( [id] => 19516865 [patent_doc_number] => 20240348551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MANAGING NETWORK RESOURCES TO OPTIMIZE DATA PRIORITY [patent_app_type] => utility [patent_app_number] => 18/750606 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750606
MANAGING NETWORK RESOURCES TO OPTIMIZE DATA PRIORITY Jun 20, 2024 Pending
Array ( [id] => 19577172 [patent_doc_number] => 20240381464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Enhancement Of Normal Call Domain Conflict Resolution During Emergency Call [patent_app_type] => utility [patent_app_number] => 18/652821 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652821
Enhancement Of Normal Call Domain Conflict Resolution During Emergency Call May 1, 2024 Pending
Array ( [id] => 20340085 [patent_doc_number] => 20250344205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => ENHANCING HYBRID AUTOMATIC REPEAT REQUEST (HARQ) PROCESS SELECTION FOR DELAY-CRITICAL DATA [patent_app_type] => utility [patent_app_number] => 18/653227 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18653227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653227
ENHANCING HYBRID AUTOMATIC REPEAT REQUEST (HARQ) PROCESS SELECTION FOR DELAY-CRITICAL DATA May 1, 2024 Pending
Array ( [id] => 19548397 [patent_doc_number] => 20240365433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => CITIZENS BROADBAND RADIO SERVICE DOMAIN PROXY CLUSTER FRAGMENTATION IDENTIFICATION AND HEALING [patent_app_type] => utility [patent_app_number] => 18/646945 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646945
CITIZENS BROADBAND RADIO SERVICE DOMAIN PROXY CLUSTER FRAGMENTATION IDENTIFICATION AND HEALING Apr 25, 2024 Pending
Array ( [id] => 20853028 [patent_doc_number] => 12690078 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-21 [patent_title] => Wireless communication system, relay apparatus, and wireless communication method [patent_app_type] => utility [patent_app_number] => 18/628066 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 6167 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628066
WIRELESS COMMUNICATION SYSTEM, RELAY APPARATUS, AND WIRELESS COMMUNICATION METHOD Apr 4, 2024 Issued
Array ( [id] => 19322949 [patent_doc_number] => 20240244497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => COMMUNICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/619591 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619591
COMMUNICATION METHOD AND APPARATUS Mar 27, 2024 Pending
Array ( [id] => 19323057 [patent_doc_number] => 20240244605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => COMMUNICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/619500 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619500
COMMUNICATION METHOD AND APPARATUS Mar 27, 2024 Pending
Array ( [id] => 19485371 [patent_doc_number] => 20240333413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CIRCULAR TIME SHIFT MODULATION FOR COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/619564 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619564
CIRCULAR TIME SHIFT MODULATION FOR COMMUNICATIONS Mar 27, 2024 Pending
Array ( [id] => 20252597 [patent_doc_number] => 20250301466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => UPLINK COLLISION WITH DYNAMICALLY ADAPTED SYNCHRONIZATION SIGNAL BLOCK (SSB) [patent_app_type] => utility [patent_app_number] => 18/612203 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612203
UPLINK COLLISION WITH DYNAMICALLY ADAPTED SYNCHRONIZATION SIGNAL BLOCK (SSB) Mar 20, 2024 Pending
Array ( [id] => 20884882 [patent_doc_number] => 12700931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-04 [patent_title] => Domestic appliance commissioning [patent_app_type] => utility [patent_app_number] => 18/610884 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1187 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 18610884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610884
DOMESTIC APPLIANCE COMMISSIONING Mar 19, 2024 Pending
Array ( [id] => 19713481 [patent_doc_number] => 20250023623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => ADAPTIVE BEAM MEASUREMENT PERIODICITY [patent_app_type] => utility [patent_app_number] => 18/596568 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596568
ADAPTIVE BEAM MEASUREMENT PERIODICITY Mar 4, 2024 Pending
Array ( [id] => 20245638 [patent_doc_number] => 12425978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Enhanced uplink power control with lookahead [patent_app_type] => utility [patent_app_number] => 18/594686 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12461 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594686
Enhanced uplink power control with lookahead Mar 3, 2024 Issued
Array ( [id] => 20198264 [patent_doc_number] => 20250274974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => FUSION OF DOWNLINK AND UPLINK BASED RADIO FREQUENCY SENSING [patent_app_type] => utility [patent_app_number] => 18/584221 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18584221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584221
FUSION OF DOWNLINK AND UPLINK BASED RADIO FREQUENCY SENSING Feb 21, 2024 Pending
Array ( [id] => 19741985 [patent_doc_number] => 12218838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => ACK policy for uplink and downlink MU PPDU [patent_app_type] => utility [patent_app_number] => 18/432786 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11763 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432786
ACK policy for uplink and downlink MU PPDU Feb 4, 2024 Issued
Array ( [id] => 19207041 [patent_doc_number] => 20240178940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => HARQ CODEBOOK STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/431200 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431200
HARQ codebook structure Feb 1, 2024 Issued
Array ( [id] => 19995167 [patent_doc_number] => 20250133389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => FRAMEWORK FOR SUPPORT OF LIMITED-FUNCTION INTERNET-OF-THINGS (IOT) WIRELESS DEVICES [patent_app_type] => utility [patent_app_number] => 18/414985 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18414985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/414985
FRAMEWORK FOR SUPPORT OF LIMITED-FUNCTION INTERNET-OF-THINGS (IOT) WIRELESS DEVICES Jan 16, 2024 Pending
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