Search

Phuongchau Ba Nguyen

Examiner (ID: 17377, Phone: (571)272-3148 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2732, 2416, 2665, 2616, 2739, 2464, 2663
Total Applications
1541
Issued Applications
1268
Pending Applications
157
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18698317 [patent_doc_number] => 20230328796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => RANDOM ACCESS METHOD, DEVICE, AND EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/205451 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18205451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205451
Random access method, device, and equipment Jun 1, 2023 Issued
Array ( [id] => 19080843 [patent_doc_number] => 11950235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Resource selection with sidelink receiver sensing [patent_app_type] => utility [patent_app_number] => 18/326846 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 34283 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326846 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326846
Resource selection with sidelink receiver sensing May 30, 2023 Issued
Array ( [id] => 19139291 [patent_doc_number] => 11974281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Method and apparatus for beam indication in a multi-beam system [patent_app_type] => utility [patent_app_number] => 18/324058 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 18480 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324058
Method and apparatus for beam indication in a multi-beam system May 24, 2023 Issued
Array ( [id] => 19721737 [patent_doc_number] => 12207294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Methods, apparatuses and systems for supporting multi-user transmissions in a wireless local area network (WLAN) system [patent_app_type] => utility [patent_app_number] => 18/323061 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 40 [patent_no_of_words] => 22346 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323061
Methods, apparatuses and systems for supporting multi-user transmissions in a wireless local area network (WLAN) system May 23, 2023 Issued
Array ( [id] => 18822890 [patent_doc_number] => 20230397231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => METHOD AND APPARATUS FOR OPERATION UPON RLF DETECTION IN SL CA [patent_app_type] => utility [patent_app_number] => 18/321648 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18321648 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321648
Method and apparatus for operation upon RLF detection in SL CA May 21, 2023 Issued
Array ( [id] => 18632856 [patent_doc_number] => 20230291773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => MEDIA CONTENT SERVICE DELIVERY IN A WIRELESS COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 18/318270 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18318270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318270
Media content service delivery in a wireless communication network May 15, 2023 Issued
Array ( [id] => 18586726 [patent_doc_number] => 20230268991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MOBILE COMMUNICATIONS SYSTEM, METHODS, CONTROLLER, RELAY NODE AND COMMUNICATIONS TERMINAL [patent_app_type] => utility [patent_app_number] => 18/311240 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18311240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/311240
MOBILE COMMUNICATIONS SYSTEM, METHODS, CONTROLLER, RELAY NODE AND COMMUNICATIONS TERMINAL May 2, 2023 Abandoned
Array ( [id] => 18730269 [patent_doc_number] => 20230344567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => METHOD AND SYSTEM FOR EXCHANGING SECONDARY CELL INFORMATION FOR CARRIER AGGREGATION [patent_app_type] => utility [patent_app_number] => 18/138965 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138965
METHOD AND SYSTEM FOR EXCHANGING SECONDARY CELL INFORMATION FOR CARRIER AGGREGATION Apr 24, 2023 Pending
Array ( [id] => 20418038 [patent_doc_number] => 12501339 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Joint optimization of frequency and relay selection for resilient HF communication [patent_app_type] => utility [patent_app_number] => 18/133842 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 10612 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18133842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133842
Joint optimization of frequency and relay selection for resilient HF communication Apr 11, 2023 Issued
Array ( [id] => 19516243 [patent_doc_number] => 20240347929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => TECHNIQUE FOR CONFIGURING SMART ANTENNA FOR WI-FI ACCESS POINT [patent_app_type] => utility [patent_app_number] => 18/298527 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6917 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298527
Technique for configuring smart antenna for Wi-Fi access point Apr 10, 2023 Issued
Array ( [id] => 19611169 [patent_doc_number] => 12160053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Tunable antenna system for Bluetooth and Wi-Fi bands with electronically-reconfigurable and mechanically-identical antennas [patent_app_type] => utility [patent_app_number] => 18/297406 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 7072 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18297406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297406
Tunable antenna system for Bluetooth and Wi-Fi bands with electronically-reconfigurable and mechanically-identical antennas Apr 6, 2023 Issued
Array ( [id] => 20161838 [patent_doc_number] => 12388480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Frequency selection algorithm for resilient HF communication [patent_app_type] => utility [patent_app_number] => 18/130687 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4681 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18130687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130687
Frequency selection algorithm for resilient HF communication Apr 3, 2023 Issued
Array ( [id] => 18516146 [patent_doc_number] => 20230232466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => ACCESS METHOD AND RELATED DEVICE [patent_app_type] => utility [patent_app_number] => 18/189203 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18189203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189203
ACCESS METHOD AND RELATED DEVICE Mar 22, 2023 Pending
Array ( [id] => 18502054 [patent_doc_number] => 20230224921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/185737 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185737
PHYSICAL DOWNLINK CONTROL CHANNEL TRANSMISSION METHOD AND APPARATUS Mar 16, 2023 Pending
Array ( [id] => 19315801 [patent_doc_number] => 12041635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Method and apparatus for configuring transmission time interval, data transmission method and apparatus and system [patent_app_type] => utility [patent_app_number] => 18/122495 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 22 [patent_no_of_words] => 10059 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18122495 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/122495
Method and apparatus for configuring transmission time interval, data transmission method and apparatus and system Mar 15, 2023 Issued
Array ( [id] => 18489349 [patent_doc_number] => 20230216700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => PAIRING MULTIPLE DEVICES INTO A DESIGNATED GROUP FOR A COMMUNICATION SESSION [patent_app_type] => utility [patent_app_number] => 18/121274 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121274 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121274
Pairing multiple devices into a designated group for a communication session Mar 13, 2023 Issued
Array ( [id] => 18616814 [patent_doc_number] => 20230283553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Service Routing Packet Processing Method and Apparatus, and Network System [patent_app_type] => utility [patent_app_number] => 18/179905 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18179905 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/179905
Service routing packet processing method and apparatus, and network system Mar 6, 2023 Issued
Array ( [id] => 18616654 [patent_doc_number] => 20230283393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => CDMA-IA NETWORK CONCEPT OF OPERATIONS AND MEDIA ACCESS CONTROL (MAC) LAYER [patent_app_type] => utility [patent_app_number] => 18/116743 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116743 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116743
CDMA-IA network concept of operations and media access control (MAC) layer Mar 1, 2023 Issued
Array ( [id] => 18601563 [patent_doc_number] => 20230276368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => BEAMFORMING ESTIMATION [patent_app_type] => utility [patent_app_number] => 18/175524 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175524
Beamforming estimation Feb 26, 2023 Issued
Array ( [id] => 20244934 [patent_doc_number] => 12425270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Apparatus and method for channel sounding [patent_app_type] => utility [patent_app_number] => 18/174010 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8467 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174010
Apparatus and method for channel sounding Feb 23, 2023 Issued
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