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] => 19728368 [patent_doc_number] => 20250031119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => CELLULAR SERVICES SWITCHING SYSTEM FOR WIRELESS DEVICES [patent_app_type] => utility [patent_app_number] => 18/648009 [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] => 23686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648009 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648009
CELLULAR SERVICES SWITCHING SYSTEM FOR WIRELESS DEVICES Apr 25, 2024 Pending
Array ( [id] => 19421559 [patent_doc_number] => 20240297683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => RADIO ACCESS NETWORK INTELLIGENT CONTROLLER SELECTING CELL FOR PERFORMING COORDINATED MULTI-POINT TRANSMISSION/RECEPTION, AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/648016 [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] => 18618 [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] => 18648016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648016
RADIO ACCESS NETWORK INTELLIGENT CONTROLLER SELECTING CELL FOR PERFORMING COORDINATED MULTI-POINT TRANSMISSION/RECEPTION, AND OPERATION METHOD THEREOF Apr 25, 2024 Pending
Array ( [id] => 20325385 [patent_doc_number] => 20250337473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => REDUCED OVERHEAD FOR INDEPENDENT SPATIAL DOMAIN BASIS SELECTION IN CHANNEL STATE INFORMATION CODEBOOK [patent_app_type] => utility [patent_app_number] => 18/648019 [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] => 17570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18648019 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648019
REDUCED OVERHEAD FOR INDEPENDENT SPATIAL DOMAIN BASIS SELECTION IN CHANNEL STATE INFORMATION CODEBOOK Apr 25, 2024 Pending
Array ( [id] => 19591356 [patent_doc_number] => 20240388913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => VALIDITY OF PROTECTED END-TO-END INFORMATION IN USER EQUIPMENT (UE)-TO-UE RELAY COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/644826 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644826
VALIDITY OF PROTECTED END-TO-END INFORMATION IN USER EQUIPMENT (UE)-TO-UE RELAY COMMUNICATION Apr 23, 2024 Pending
Array ( [id] => 19501240 [patent_doc_number] => 20240340258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => CROSS-NETWORK TEXT COMMUNICATION MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/628257 [patent_app_country] => US [patent_app_date] => 2024-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18628257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628257
Cross-network text communication management system Apr 4, 2024 Issued
Array ( [id] => 19663724 [patent_doc_number] => 20240430789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => IMPROVING CELL ACCESS PROCEDURE [patent_app_type] => utility [patent_app_number] => 18/623780 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18623780 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623780
IMPROVING CELL ACCESS PROCEDURE Mar 31, 2024 Abandoned
Array ( [id] => 19501119 [patent_doc_number] => 20240340137 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => POWER CONTROL ENHANCEMENT FOR SOUNDING REFERENCE SIGNAL TRANSMISSIONS [patent_app_type] => utility [patent_app_number] => 18/608725 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34680 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18608725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608725
POWER CONTROL ENHANCEMENT FOR SOUNDING REFERENCE SIGNAL TRANSMISSIONS Mar 17, 2024 Pending
Array ( [id] => 19566901 [patent_doc_number] => 12141675 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-12 [patent_title] => Wireless system [patent_app_type] => utility [patent_app_number] => 18/607528 [patent_app_country] => US [patent_app_date] => 2024-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 51031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607528 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607528
Wireless system Mar 16, 2024 Issued
Array ( [id] => 19981642 [patent_doc_number] => 12349141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Secure edge device for contactless vehicle processing [patent_app_type] => utility [patent_app_number] => 18/600735 [patent_app_country] => US [patent_app_date] => 2024-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2456 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600735
Secure edge device for contactless vehicle processing Mar 9, 2024 Issued
Array ( [id] => 20224287 [patent_doc_number] => 20250287218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => TERRESTRIAL AND NON-TERRESTRIAL NETWORK INTERFERENCE PREDICTION [patent_app_type] => utility [patent_app_number] => 18/600410 [patent_app_country] => US [patent_app_date] => 2024-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600410 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600410
TERRESTRIAL AND NON-TERRESTRIAL NETWORK INTERFERENCE PREDICTION Mar 7, 2024 Pending
Array ( [id] => 19470314 [patent_doc_number] => 20240323984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD, USER EQUIPMENT AND SYSTEM FOR SIDELINK COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/594830 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18594830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594830
METHOD, USER EQUIPMENT AND SYSTEM FOR SIDELINK COMMUNICATION Mar 3, 2024 Pending
Array ( [id] => 19239022 [patent_doc_number] => 20240196218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => COMMUNICATION TERMINAL, NETWORK DEVICE, COMMUNICATION METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/588124 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588124
Communication terminal, network device, communication method, and non-transitory computer readable medium Feb 26, 2024 Issued
Array ( [id] => 19981598 [patent_doc_number] => 12349095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Method for allowing registration to network in wireless communication system, and device therefor [patent_app_type] => utility [patent_app_number] => 18/583141 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 26418 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583141 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583141
Method for allowing registration to network in wireless communication system, and device therefor Feb 20, 2024 Issued
Array ( [id] => 19207007 [patent_doc_number] => 20240178906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => RELAY APPARATUS, NETWORK NODE, CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR IMPROVING LOCATION ESTIMATION ACCURACY [patent_app_type] => utility [patent_app_number] => 18/434382 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18434382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434382
RELAY APPARATUS, NETWORK NODE, CONTROL METHOD, AND COMPUTER-READABLE STORAGE MEDIUM FOR IMPROVING LOCATION ESTIMATION ACCURACY Feb 5, 2024 Pending
Array ( [id] => 19207602 [patent_doc_number] => 20240179501 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => APPARATUS AND METHOD FOR PERFORMING WIRELESS COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING VEHICLE COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/404611 [patent_app_country] => US [patent_app_date] => 2024-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404611
APPARATUS AND METHOD FOR PERFORMING WIRELESS COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM SUPPORTING VEHICLE COMMUNICATION Jan 3, 2024 Pending
Array ( [id] => 20090612 [patent_doc_number] => 20250220548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => NETWORK SLICE SWITCHING FOR FIXED WIRELESS ACCESS SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/402500 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3653 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402500
NETWORK SLICE SWITCHING FOR FIXED WIRELESS ACCESS SYSTEMS Jan 1, 2024 Pending
Array ( [id] => 19486386 [patent_doc_number] => 20240334428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => INDICATING SOUNDING REFERENCE SIGNAL PORTS FOR PHYSICAL UPLINK SHARED CHANNELS FOR SIMULTANEOUS TRANSMISSION ACROSS MULTIPLE PANELS WITH SHARED PORTS [patent_app_type] => utility [patent_app_number] => 18/402523 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18402523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/402523
INDICATING SOUNDING REFERENCE SIGNAL PORTS FOR PHYSICAL UPLINK SHARED CHANNELS FOR SIMULTANEOUS TRANSMISSION ACROSS MULTIPLE PANELS WITH SHARED PORTS Jan 1, 2024 Pending
Array ( [id] => 19118092 [patent_doc_number] => 20240129842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => PLMN SELECTION FOR MASSIVE IOT OVER SATELLITE ACCESS [patent_app_type] => utility [patent_app_number] => 18/393264 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18393264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393264
PLMN SELECTION FOR MASSIVE IOT OVER SATELLITE ACCESS Dec 20, 2023 Pending
Array ( [id] => 19102028 [patent_doc_number] => 20240121256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHOD AND SYSTEM FOR PREVENTING ILLICIT USE OF A TELEPHONY PLATFORM [patent_app_type] => utility [patent_app_number] => 18/542127 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7594 [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] => 18542127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542127
Method and system for preventing illicit use of a telephony platform Dec 14, 2023 Issued
Array ( [id] => 19102599 [patent_doc_number] => 20240121827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => DATA RETRANSMISSION METHOD, NAV VALUE CONTROL METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/540169 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18540169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540169
DATA RETRANSMISSION METHOD, NAV VALUE CONTROL METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM Dec 13, 2023 Pending
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