Search

Duc T. Duong

Examiner (ID: 4119, Phone: (571)272-3122 , Office: P/2467 )

Most Active Art Unit
2467
Art Unit(s)
2616, 2619, 2419, 2467, 2663
Total Applications
1216
Issued Applications
990
Pending Applications
134
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19837309 [patent_doc_number] => 20250089095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => COLLISION REDUCTION FOR RANDOM ACCESS PROCEDURES [patent_app_type] => utility [patent_app_number] => 18/466239 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466239
COLLISION REDUCTION FOR RANDOM ACCESS PROCEDURES Sep 12, 2023 Pending
Array ( [id] => 18850940 [patent_doc_number] => 20230413344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => COMMUNICATION APPARATUS AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 18/461533 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18461533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461533
Communication apparatus and communication method Sep 5, 2023 Issued
Array ( [id] => 19805269 [patent_doc_number] => 20250071194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => PLUGGABLE TRANSCEIVER WITH BUILT-IN DETECTION AND MITIGATION OF MALICIOUS NETWORK TRAFFIC [patent_app_type] => utility [patent_app_number] => 18/237393 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237393
PLUGGABLE TRANSCEIVER WITH BUILT-IN DETECTION AND MITIGATION OF MALICIOUS NETWORK TRAFFIC Aug 22, 2023 Pending
Array ( [id] => 20775701 [patent_doc_number] => 12659388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Vendor-specific PPDU format for Wi-Fi8 [patent_app_type] => utility [patent_app_number] => 18/452461 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3804 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452461 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452461
Vendor-specific PPDU format for Wi-Fi8 Aug 17, 2023 Issued
Array ( [id] => 20637353 [patent_doc_number] => 12598244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Method and apparatus for transmitting data in mobile communication system [patent_app_type] => utility [patent_app_number] => 18/365557 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 9503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18365557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365557
Method and apparatus for transmitting data in mobile communication system Aug 3, 2023 Issued
Array ( [id] => 20807242 [patent_doc_number] => 12672160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Method for beam management of communication device in wireless communication system and apparatus using method [patent_app_type] => utility [patent_app_number] => 18/230469 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 13337 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230469
Method for beam management of communication device in wireless communication system and apparatus using method Aug 3, 2023 Issued
Array ( [id] => 19919505 [patent_doc_number] => 12294896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Radio access network node, radio terminal, core network node, and method therefor [patent_app_type] => utility [patent_app_number] => 18/225421 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 24885 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 18225421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225421
Radio access network node, radio terminal, core network node, and method therefor Jul 23, 2023 Issued
Array ( [id] => 19040223 [patent_doc_number] => 20240090038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Random Access Process in New Radio [patent_app_type] => utility [patent_app_number] => 18/353599 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30884 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 18353599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/353599
Random access process in new radio Jul 16, 2023 Issued
Array ( [id] => 19461136 [patent_doc_number] => 12101665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method and apparatus for indicating control information in a wireless frame [patent_app_type] => utility [patent_app_number] => 18/221631 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 12945 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18221631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/221631
Method and apparatus for indicating control information in a wireless frame Jul 12, 2023 Issued
Array ( [id] => 19671617 [patent_doc_number] => 12184398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Group common DCI for CLI measurement and reporting [patent_app_type] => utility [patent_app_number] => 18/349863 [patent_app_country] => US [patent_app_date] => 2023-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 15870 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18349863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/349863
Group common DCI for CLI measurement and reporting Jul 9, 2023 Issued
Array ( [id] => 20375998 [patent_doc_number] => 12483447 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Phase noise estimation method, apparatus, and system [patent_app_type] => utility [patent_app_number] => 18/344031 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 12770 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344031
Phase noise estimation method, apparatus, and system Jun 28, 2023 Issued
Array ( [id] => 20791923 [patent_doc_number] => 12665846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-23 [patent_title] => Manageability data handling for heterogeneous computing platforms [patent_app_type] => utility [patent_app_number] => 18/342778 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 12201 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18342778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/342778
Manageability data handling for heterogeneous computing platforms Jun 27, 2023 Issued
Array ( [id] => 19720976 [patent_doc_number] => 12206526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => System and method for blind channel estimation and coherent differential equalization in an orthogonal frequency division multiplexing (OFDM) receiver [patent_app_type] => utility [patent_app_number] => 18/212608 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212608
System and method for blind channel estimation and coherent differential equalization in an orthogonal frequency division multiplexing (OFDM) receiver Jun 20, 2023 Issued
Array ( [id] => 20470310 [patent_doc_number] => 12526353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Physical layer and methods for managing packet header fields [patent_app_type] => utility [patent_app_number] => 18/212518 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212518
Physical layer and methods for managing packet header fields Jun 20, 2023 Issued
Array ( [id] => 18698272 [patent_doc_number] => 20230328751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => APPARATUS AND METHODS FOR DOWNLINK CONTROL SIGNALING IN WIRELESS NETWORKS [patent_app_type] => utility [patent_app_number] => 18/335407 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14721 [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] => 18335407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335407
APPARATUS AND METHODS FOR DOWNLINK CONTROL SIGNALING IN WIRELESS NETWORKS Jun 14, 2023 Pending
Array ( [id] => 19621286 [patent_doc_number] => 20240406966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Sounding Reference Signal Transmission Optimization [patent_app_type] => utility [patent_app_number] => 18/331763 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331763
Sounding reference signal transmission optimization Jun 7, 2023 Issued
Array ( [id] => 20705028 [patent_doc_number] => 12627751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Variable-length headers [patent_app_type] => utility [patent_app_number] => 18/204193 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4554 [patent_no_of_claims] => 20 [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] => 18204193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204193
Variable-length headers May 30, 2023 Issued
Array ( [id] => 18654379 [patent_doc_number] => 20230300225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD AND DEVICE FOR IDENTIFYING PACKET IN WIRELESS LAN SYSTEM [patent_app_type] => utility [patent_app_number] => 18/202452 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202452 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202452
Method and device for identifying packet in wireless LAN system May 25, 2023 Issued
Array ( [id] => 19154395 [patent_doc_number] => 11979321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-05-07 [patent_title] => Enabling partial access to a local area network via a meshnet device [patent_app_type] => utility [patent_app_number] => 18/202257 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16422 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202257
Enabling partial access to a local area network via a meshnet device May 24, 2023 Issued
Array ( [id] => 19371101 [patent_doc_number] => 12063201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-13 [patent_title] => Enabling partial access to a local area network via a meshnet device [patent_app_type] => utility [patent_app_number] => 18/202255 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16420 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202255
Enabling partial access to a local area network via a meshnet device May 24, 2023 Issued
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