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] => 20470053 [patent_doc_number] => 12526096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Non-coherent joint transmission hypothesis evaluation in multi-transmit receive point deployments [patent_app_type] => utility [patent_app_number] => 17/758504 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3812 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758504
Non-coherent joint transmission hypothesis evaluation in multi-transmit receive point deployments Jan 30, 2020 Issued
Array ( [id] => 17560662 [patent_doc_number] => 11317404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Data transmission method, related device, and system [patent_app_type] => utility [patent_app_number] => 16/748616 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 10087 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748616 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748616
Data transmission method, related device, and system Jan 20, 2020 Issued
Array ( [id] => 15908341 [patent_doc_number] => 20200153692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => DSL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 16/743821 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16743821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743821
DSL systems and methods Jan 14, 2020 Issued
Array ( [id] => 17487827 [patent_doc_number] => 20220095331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => TRANSMITTING DATA FROM A USER EQUIPMENT IN RADIO RESOURCE CONTROL INACTIVE STATE [patent_app_type] => utility [patent_app_number] => 17/419328 [patent_app_country] => US [patent_app_date] => 2020-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17419328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419328
Transmitting data from a user equipment in radio resource control inactive state Jan 12, 2020 Issued
Array ( [id] => 16165053 [patent_doc_number] => 20200220759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => 2G/3G SIGNALS OVER 4G/5G VIRTUAL RAN ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 16/733947 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733947 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733947
2G/3G signals over 4G/5G virtual RAN architecture Jan 2, 2020 Issued
Array ( [id] => 18835080 [patent_doc_number] => 20230403607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => METHOD FOR COMMUNICATION BETWEEN WIRELESS EARPHONE AND CHARGING CASE, CHARGING CASE, TWS EARPHONE, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/766788 [patent_app_country] => US [patent_app_date] => 2019-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766788
Method for communication between wireless earphone and charging case, charging case, TWS earphone, and system Dec 27, 2019 Issued
Array ( [id] => 17465369 [patent_doc_number] => 20220078675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => CONDITIONAL HANDOVER PROCESSING METHOD AND APPARATUS, RELATED DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/419380 [patent_app_country] => US [patent_app_date] => 2019-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16187 [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] => 17419380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419380
Conditional handover processing method and apparatus, related device, and storage medium Dec 26, 2019 Issued
Array ( [id] => 15908083 [patent_doc_number] => 20200153562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => DATA TRANSMISSION METHOD AND RELATED DEVICE [patent_app_type] => utility [patent_app_number] => 16/727150 [patent_app_country] => US [patent_app_date] => 2019-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16727150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/727150
Data transmission method and related device Dec 25, 2019 Issued
Array ( [id] => 15842859 [patent_doc_number] => 20200136712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => METHOD AND APPARATUS FOR FOCUSED DATA COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/725215 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725215
Method and apparatus for focused data communications Dec 22, 2019 Issued
Array ( [id] => 15845083 [patent_doc_number] => 20200137824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => METHOD AND APPARATUS FOR DETERMINING TDD UL-DL CONFIGURATION APPLICABLE FOR RADIO FRAMES [patent_app_type] => utility [patent_app_number] => 16/725490 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725490
Method and apparatus for determining TDD UL-DL configuration applicable for radio frames Dec 22, 2019 Issued
Array ( [id] => 17211345 [patent_doc_number] => 11171735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Estimating noise power on a frequency channel based on at least one unused orthogonal spreading code [patent_app_type] => utility [patent_app_number] => 16/717954 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9481 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717954
Estimating noise power on a frequency channel based on at least one unused orthogonal spreading code Dec 16, 2019 Issued
Array ( [id] => 15748115 [patent_doc_number] => 20200112947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => METHODS AND APPARATUS FOR RESOURCE MANAGEMENT FOR ULTRA LOW LATENCY (ULL) AND LEGACY TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 16/709525 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13247 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709525 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709525
Methods and apparatus for resource management for ultra low latency (ULL) and legacy transmissions Dec 9, 2019 Issued
Array ( [id] => 17701821 [patent_doc_number] => 11375561 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Multi-functional, software configurable device for fixed wireless networks [patent_app_type] => utility [patent_app_number] => 16/707354 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12855 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707354 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707354
Multi-functional, software configurable device for fixed wireless networks Dec 8, 2019 Issued
Array ( [id] => 17375548 [patent_doc_number] => 20220030600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD FOR DETERMINING WORKING FREQUENCY POINT, UNMANNED AERIAL VEHICLE, ROMOTE CONTROL, UNMANNED AERIAL VEHICLE SYSTEM AND COMPUTER STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/299466 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13232 [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] => 17299466 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299466
Method for determining working frequency point, unmanned aerial vehicle, remote control, unmanned aerial vehicle system and computer storage medium Dec 4, 2019 Issued
Array ( [id] => 16889969 [patent_doc_number] => 20210176167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SYSTEM AND METHOD FOR CANARY DEPLOYMENT USING DNS SRV RECORDS [patent_app_type] => utility [patent_app_number] => 16/703927 [patent_app_country] => US [patent_app_date] => 2019-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13831 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16703927 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/703927
System and method for canary deployment using DNS SRV records Dec 4, 2019 Issued
Array ( [id] => 16318753 [patent_doc_number] => 10779327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Method and device for performing random access process in unlicensed band [patent_app_type] => utility [patent_app_number] => 16/698803 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5867 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698803
Method and device for performing random access process in unlicensed band Nov 26, 2019 Issued
Array ( [id] => 15660449 [patent_doc_number] => 20200092755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => ESTABLISHING A LOW BITRATE COMMUNICATION SESSION WITH A HIGH BITRATE COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/690412 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16690412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/690412
Establishing a low bitrate communication session with a high bitrate communication device Nov 20, 2019 Issued
Array ( [id] => 16959799 [patent_doc_number] => 11063686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Method and apparatus for mapping and de-mapping in an optical transport network [patent_app_type] => utility [patent_app_number] => 16/691273 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4837 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691273 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691273
Method and apparatus for mapping and de-mapping in an optical transport network Nov 20, 2019 Issued
Array ( [id] => 15966303 [patent_doc_number] => 20200166903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => Intelligent Lighting Control System Based on Internet of Things [patent_app_type] => utility [patent_app_number] => 16/691263 [patent_app_country] => US [patent_app_date] => 2019-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16691263 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691263
Intelligent lighting control system based on internet of things Nov 20, 2019 Issued
Array ( [id] => 18026131 [patent_doc_number] => 20220377630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHOD AND APPARATUS FOR PERFORMING MOBILITY ROBUSTNESS OPTIMIZATION IN A HANDOVER PROCEDURE [patent_app_type] => utility [patent_app_number] => 17/773564 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8942 [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] => 17773564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773564
Method and apparatus for performing mobility robustness optimization in a handover procedure Nov 14, 2019 Issued
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