Search

Wayne Huu Cai

Examiner (ID: 18744, Phone: (571)272-7798 , Office: P/2644 )

Most Active Art Unit
2644
Art Unit(s)
2617, 2681, 2644
Total Applications
1297
Issued Applications
951
Pending Applications
110
Abandoned Applications
252

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19073196 [patent_doc_number] => 20240107622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => WIRELESS COMMUNICATION METHOD AND APPARATUS, AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/536650 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19023 [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] => 18536650 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536650
WIRELESS COMMUNICATION METHOD AND APPARATUS, AND TERMINAL DEVICE Dec 11, 2023 Pending
Array ( [id] => 20051394 [patent_doc_number] => 20250189616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ENHANCED INDOOR POSITIONING FOR LOCATION SERVICES [patent_app_type] => utility [patent_app_number] => 18/531498 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531498 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531498
Enhanced indoor positioning for location services Dec 5, 2023 Issued
Array ( [id] => 19101828 [patent_doc_number] => 20240121056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => DEMODULATION REFERENCE SIGNAL PORT MAPPING AND INDICATION SCHEMES [patent_app_type] => utility [patent_app_number] => 18/527002 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527002 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527002
DEMODULATION REFERENCE SIGNAL PORT MAPPING AND INDICATION SCHEMES Nov 30, 2023 Pending
Array ( [id] => 20649329 [patent_doc_number] => 12604290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Method and apparatus for measuring synchronization signal in wireless communication system [patent_app_type] => utility [patent_app_number] => 18/523513 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8960 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523513 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523513
Method and apparatus for measuring synchronization signal in wireless communication system Nov 28, 2023 Issued
Array ( [id] => 20637654 [patent_doc_number] => 12598548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Support for network service [patent_app_type] => utility [patent_app_number] => 18/501763 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 49 [patent_no_of_words] => 36178 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18501763 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501763
Support for network service Nov 2, 2023 Issued
Array ( [id] => 20004102 [patent_doc_number] => 20250142324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => MULTICAST FRAME TRANSMISSION IN WIRELESS LOCAL AREA NETWORK [patent_app_type] => utility [patent_app_number] => 18/498291 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18498291 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/498291
MULTICAST FRAME TRANSMISSION IN WIRELESS LOCAL AREA NETWORK Oct 30, 2023 Pending
Array ( [id] => 20625679 [patent_doc_number] => 12593202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Updating contact information using SMS after a number change [patent_app_type] => utility [patent_app_number] => 18/484240 [patent_app_country] => US [patent_app_date] => 2023-10-10 [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] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484240
Updating contact information using SMS after a number change Oct 9, 2023 Issued
Array ( [id] => 18906898 [patent_doc_number] => 20240022383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => PREEMPTION FOR LOW LATENCY APPLICATION BY USING NULL TONES OR DEDICATED RESOURCE UNIT (RU) FOR SUSPEND REQUEST FEEDBACK [patent_app_type] => utility [patent_app_number] => 18/476192 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476192
PREEMPTION FOR LOW LATENCY APPLICATION BY USING NULL TONES OR DEDICATED RESOURCE UNIT (RU) FOR SUSPEND REQUEST FEEDBACK Sep 26, 2023 Issued
Array ( [id] => 19072868 [patent_doc_number] => 20240107294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Identity-Based Policy Enforcement for SIM Devices [patent_app_type] => utility [patent_app_number] => 18/474819 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 500 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474819
Identity-Based Policy Enforcement for SIM Devices Sep 25, 2023 Pending
Array ( [id] => 19706412 [patent_doc_number] => 12200470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Methods and apparatus for supporting efficient multi-universal subscriber identify module (musim) user equipment (ue) operation using a multi-path proxy [patent_app_type] => utility [patent_app_number] => 18/369752 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15152 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369752 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369752
Methods and apparatus for supporting efficient multi-universal subscriber identify module (musim) user equipment (ue) operation using a multi-path proxy Sep 17, 2023 Issued
Array ( [id] => 20806605 [patent_doc_number] => 12671520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Duplicated packet transmission method and apparatus thereof [patent_app_type] => utility [patent_app_number] => 18/240694 [patent_app_country] => US [patent_app_date] => 2023-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18240694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/240694
Duplicated packet transmission method and apparatus thereof Aug 30, 2023 Issued
Array ( [id] => 19805649 [patent_doc_number] => 20250071574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SYSTEMS AND METHODS OF SELECTIVE NETWORK SLICE ADMISSION CONTROL [patent_app_type] => utility [patent_app_number] => 18/452685 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452685 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452685
SYSTEMS AND METHODS OF SELECTIVE NETWORK SLICE ADMISSION CONTROL Aug 20, 2023 Pending
Array ( [id] => 18960629 [patent_doc_number] => 20240048956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => MANAGING ALTERNATE-NETWORK SLICE IN MULTI-SIM UE [patent_app_type] => utility [patent_app_number] => 18/452293 [patent_app_country] => US [patent_app_date] => 2023-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18452293 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452293
Managing alternate-network slice in multi-SIM UE Aug 17, 2023 Issued
Array ( [id] => 19680859 [patent_doc_number] => 12192743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => V2X message sending method, apparatus, and system [patent_app_type] => utility [patent_app_number] => 18/448585 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 10692 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448585
V2X message sending method, apparatus, and system Aug 10, 2023 Issued
Array ( [id] => 19005503 [patent_doc_number] => 20240069574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DISTRIBUTED LOCALIZATION SYSTEMS AND METHODS AND SELF-LOCALIZING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/229109 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229109
Distributed localization systems and methods and self-localizing apparatus Jul 31, 2023 Issued
Array ( [id] => 18850611 [patent_doc_number] => 20230413015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INDOOR LOCALIZATION BASED ON ACCELERATION EVENTS [patent_app_type] => utility [patent_app_number] => 18/228478 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228478
Indoor localization based on acceleration events Jul 30, 2023 Issued
Array ( [id] => 18773813 [patent_doc_number] => 20230368643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => IDENTIFYING EMERGENCY RESPONSE VALIDITY AND SEVERITY [patent_app_type] => utility [patent_app_number] => 18/226148 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8268 [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] => 18226148 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/226148
Identifying emergency response validity and severity Jul 24, 2023 Issued
Array ( [id] => 18929140 [patent_doc_number] => 20240032144 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 18/224416 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10760 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224416
TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD Jul 19, 2023 Pending
Array ( [id] => 19728382 [patent_doc_number] => 20250031133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => INTERNET PROTOCOL (IP) PRIVACY INDICATION AND ACTIVATION IN ACCESS NETWORKS [patent_app_type] => utility [patent_app_number] => 18/223255 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18223255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/223255
Internet protocol (IP) privacy indication and activation in access networks Jul 17, 2023 Issued
Array ( [id] => 20210144 [patent_doc_number] => 20250279864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => RESOURCE POOL CONFIGURATION FOR SIDELINK POSITIONING [patent_app_type] => utility [patent_app_number] => 18/858896 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14009 [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] => 18858896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/858896
RESOURCE POOL CONFIGURATION FOR SIDELINK POSITIONING Jul 2, 2023 Pending
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