Search

Xuyang Xia

Examiner (ID: 3887, Phone: (571)270-3045 , Office: P/2143 )

Most Active Art Unit
2143
Art Unit(s)
2143, 2178
Total Applications
531
Issued Applications
331
Pending Applications
79
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18534113 [patent_doc_number] => 20230239190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => TECHNIQUE FOR CONFIGURING PREAMBLE IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/128925 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18128925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128925
Technique for configuring preamble in wireless communication system Mar 29, 2023 Issued
Array ( [id] => 20442838 [patent_doc_number] => 12513682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Semi-persistent scheduling activation and deactivation [patent_app_type] => utility [patent_app_number] => 18/188794 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 28412 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188794
Semi-persistent scheduling activation and deactivation Mar 22, 2023 Issued
Array ( [id] => 20097014 [patent_doc_number] => 20250226950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => LOW-POWER REFERENCE SIGNAL FOR CHANNEL MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/843634 [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] => 2414 [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] => 18843634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/843634
LOW-POWER REFERENCE SIGNAL FOR CHANNEL MEASUREMENT Mar 16, 2023 Pending
Array ( [id] => 19110028 [patent_doc_number] => 11963156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Downlink multiplexing [patent_app_type] => utility [patent_app_number] => 18/121417 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5454 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121417
Downlink multiplexing Mar 13, 2023 Issued
Array ( [id] => 18744324 [patent_doc_number] => 20230353313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME [patent_app_type] => utility [patent_app_number] => 18/118062 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18118062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/118062
METHOD FOR TRANSMITTING AND RECEIVING SIGNAL IN WIRELESS COMMUNICATION SYSTEM AND APPARATUS FOR SUPPORTING SAME Mar 5, 2023 Pending
Array ( [id] => 19408090 [patent_doc_number] => 20240291601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => TIME DOMAIN BANDWIDTH PART (TD-BWP) SWITCHING FOR CARRIER AGGREGATION [patent_app_type] => utility [patent_app_number] => 18/115485 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115485
Time domain bandwidth part (TD-BWP) switching for carrier aggregation Feb 27, 2023 Issued
Array ( [id] => 19508580 [patent_doc_number] => 12120016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Data center network with packet spraying [patent_app_type] => utility [patent_app_number] => 18/173841 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 26418 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173841
Data center network with packet spraying Feb 23, 2023 Issued
Array ( [id] => 20021305 [patent_doc_number] => 20250159527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD AND APPARATUS FOR SATELLITE ACCESS NETWORK MEASUREMENT OUTSIDE GAPS [patent_app_type] => utility [patent_app_number] => 18/837425 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18837425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837425
METHOD AND APPARATUS FOR SATELLITE ACCESS NETWORK MEASUREMENT OUTSIDE GAPS Feb 9, 2023 Pending
Array ( [id] => 18425736 [patent_doc_number] => 20230180201 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => OPERATION WITH BANDWIDTH-LIMITED DEVICES IN A WIRELESS NETWORK [patent_app_type] => utility [patent_app_number] => 18/101896 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101896
OPERATION WITH BANDWIDTH-LIMITED DEVICES IN A WIRELESS NETWORK Jan 25, 2023 Pending
Array ( [id] => 18730293 [patent_doc_number] => 20230344591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => SIMULTANEOUS MULTIPLE SECONDARY CELL (SCELL) FAST ACTIVATION [patent_app_type] => utility [patent_app_number] => 18/101350 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101350
Simultaneous multiple secondary cell (SCell) fast activation Jan 24, 2023 Issued
Array ( [id] => 18409723 [patent_doc_number] => 20230171076 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => METHOD FOR TRANSMITTING AND RECEIVING PHASE TRACKING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 18/098862 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18098862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/098862
Method for transmitting and receiving phase tracking reference signal in wireless communication system, and apparatus therefor Jan 18, 2023 Issued
Array ( [id] => 18396640 [patent_doc_number] => 20230164861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => METHOD AND APPARATUS FOR ESTABLISHING DUAL-CONNECTIVITY TO TRANSMIT DATA IN NEW RADIO COMMUNICATION ARCHITECTURE [patent_app_type] => utility [patent_app_number] => 18/096593 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096593
Method and apparatus for establishing dual-connectivity to transmit data in new radio communication architecture Jan 12, 2023 Issued
Array ( [id] => 18365536 [patent_doc_number] => 20230147127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => PERFORMING CONTENTION RESOLUTION FOR SYSTEM INFORMATION REQUESTS [patent_app_type] => utility [patent_app_number] => 18/093558 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18093558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093558
Performing contention resolution for system information requests Jan 4, 2023 Issued
Array ( [id] => 19287765 [patent_doc_number] => 20240224247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => CARRIER AGGREGATION COMBINATION GENERATOR [patent_app_type] => utility [patent_app_number] => 18/148907 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12673 [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] => 18148907 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/148907
Carrier aggregation combination generator Dec 29, 2022 Issued
Array ( [id] => 19262236 [patent_doc_number] => 12022315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Avoiding TCI reselection due to active BWP switching [patent_app_type] => utility [patent_app_number] => 18/145667 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10946 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [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] => 18145667 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/145667
Avoiding TCI reselection due to active BWP switching Dec 21, 2022 Issued
Array ( [id] => 19611497 [patent_doc_number] => 12160386 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Methods for reliable communication using physical downlink control channels [patent_app_type] => utility [patent_app_number] => 18/085071 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12287 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085071
Methods for reliable communication using physical downlink control channels Dec 19, 2022 Issued
Array ( [id] => 18360948 [patent_doc_number] => 20230142539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHODS AND APPARATUS TO SCHEDULE SERVICE REQUESTS IN A NETWORK COMPUTING SYSTEM USING HARDWARE QUEUE MANAGERS [patent_app_type] => utility [patent_app_number] => 18/068409 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18068409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/068409
Methods and apparatus to schedule service requests in a network computing system using hardware queue managers Dec 18, 2022 Issued
Array ( [id] => 19751299 [patent_doc_number] => 20250039864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => RADIO RESOURCE ARBITRATION ALGORITHM TO IMPROVE NR SPECTRAL EFFICIENCY FOR SPECTRUM SHARING [patent_app_type] => utility [patent_app_number] => 18/713666 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12281 [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] => 18713666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713666
RADIO RESOURCE ARBITRATION ALGORITHM TO IMPROVE NR SPECTRAL EFFICIENCY FOR SPECTRUM SHARING Dec 14, 2022 Pending
Array ( [id] => 20133765 [patent_doc_number] => 12376092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Active bandwidth part configuration for evolved redcap user equipments [patent_app_type] => utility [patent_app_number] => 18/074196 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5594 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074196
Active bandwidth part configuration for evolved redcap user equipments Dec 1, 2022 Issued
Array ( [id] => 19222445 [patent_doc_number] => 20240187149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => DYNAMIC RECEIVER CHAIN ALLOCATION [patent_app_type] => utility [patent_app_number] => 18/074365 [patent_app_country] => US [patent_app_date] => 2022-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18074365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074365
Dynamic receiver chain allocation Dec 1, 2022 Issued
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