Search

Kai J. Chang

Examiner (ID: 890, Phone: (571)270-5448 , Office: P/2468 )

Most Active Art Unit
2468
Art Unit(s)
2468
Total Applications
459
Issued Applications
330
Pending Applications
31
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18556647 [patent_doc_number] => 20230254666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => ACCESS NETWORK SIGNALING AND RESOURCE ALLOCATION FOR MULTICAST/BROADCAST SESSIONS [patent_app_type] => utility [patent_app_number] => 17/970798 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29148 [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] => 17970798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/970798
ACCESS NETWORK SIGNALING AND RESOURCE ALLOCATION FOR MULTICAST/BROADCAST SESSIONS Oct 20, 2022 Pending
Array ( [id] => 18305886 [patent_doc_number] => 20230109786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => BROADCAST SESSION ESTABLISHMENT [patent_app_type] => utility [patent_app_number] => 17/963605 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16589 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17963605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/963605
BROADCAST SESSION ESTABLISHMENT Oct 10, 2022 Pending
Array ( [id] => 18167710 [patent_doc_number] => 20230034317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => MULTI-CHANNEL MULTI-ACCESS VOICE OVER IP INTERCOMMUNICATION SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 17/958700 [patent_app_country] => US [patent_app_date] => 2022-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17958700 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958700
MULTI-CHANNEL MULTI-ACCESS VOICE OVER IP INTERCOMMUNICATION SYSTEMS AND METHODS Oct 2, 2022 Abandoned
Array ( [id] => 18296994 [patent_doc_number] => 20230106680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => DEVICE AND METHOD FOR TRANSMITTING DATA [patent_app_type] => utility [patent_app_number] => 17/958009 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17958009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/958009
DEVICE AND METHOD FOR TRANSMITTING DATA Sep 29, 2022 Pending
Array ( [id] => 18141890 [patent_doc_number] => 20230015733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => CARRIER CONFIGURATION METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/951169 [patent_app_country] => US [patent_app_date] => 2022-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17951169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/951169
CARRIER CONFIGURATION METHOD, APPARATUS, AND SYSTEM Sep 22, 2022 Pending
Array ( [id] => 18387954 [patent_doc_number] => 11658752 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-23 [patent_title] => Node positioning method for underwater wireless sensor network (UWSN) based on zeroing neural dynamics (ZND) [patent_app_type] => utility [patent_app_number] => 17/941254 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 5454 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 884 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941254
Node positioning method for underwater wireless sensor network (UWSN) based on zeroing neural dynamics (ZND) Sep 8, 2022 Issued
Array ( [id] => 18099569 [patent_doc_number] => 20220417910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => USER EQUIPMENT AND SIDELINK RESOURCE EXCLUSION METHOD [patent_app_type] => utility [patent_app_number] => 17/899054 [patent_app_country] => US [patent_app_date] => 2022-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17899054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/899054
USER EQUIPMENT AND SIDELINK RESOURCE EXCLUSION METHOD Aug 29, 2022 Pending
Array ( [id] => 19742584 [patent_doc_number] => 12219446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => System and method for implementing automobile electronic control function, and automobile [patent_app_type] => utility [patent_app_number] => 17/887640 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 17554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887640
System and method for implementing automobile electronic control function, and automobile Aug 14, 2022 Issued
Array ( [id] => 18297313 [patent_doc_number] => 20230106999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => TECHNIQUES FOR CONFIGURING CONTROL CHANNEL MONITORING SKIP DURATIONS [patent_app_type] => utility [patent_app_number] => 17/818550 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818550 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818550
TECHNIQUES FOR CONFIGURING CONTROL CHANNEL MONITORING SKIP DURATIONS Aug 8, 2022 Pending
Array ( [id] => 18840790 [patent_doc_number] => 11848877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Sounding feedback utilizing shortened frame structures [patent_app_type] => utility [patent_app_number] => 17/879558 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 9649 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [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] => 17879558 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879558
Sounding feedback utilizing shortened frame structures Aug 1, 2022 Issued
Array ( [id] => 17887668 [patent_doc_number] => 20220303146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Configuring Multicast Communication [patent_app_type] => utility [patent_app_number] => 17/832581 [patent_app_country] => US [patent_app_date] => 2022-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832581 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832581
Configuring multicast communication Jun 3, 2022 Issued
Array ( [id] => 18822154 [patent_doc_number] => 20230396495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SIGNALING AND CONFIGURATION FOR MODEL BASED CHANNEL TRACKING [patent_app_type] => utility [patent_app_number] => 17/805186 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805186
SIGNALING AND CONFIGURATION FOR MODEL BASED CHANNEL TRACKING Jun 1, 2022 Pending
Array ( [id] => 17857004 [patent_doc_number] => 20220287047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => DATA TRANSMISSION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/664984 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17664984 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664984
Data transmission method, electronic device, and storage medium May 24, 2022 Issued
Array ( [id] => 18025240 [patent_doc_number] => 20220376739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => TIME-DIVISION MULTIPLEXING TO REDUCE ALIEN CROSSTALK IN CABLES [patent_app_type] => utility [patent_app_number] => 17/752534 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752534 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752534
TIME-DIVISION MULTIPLEXING TO REDUCE ALIEN CROSSTALK IN CABLES May 23, 2022 Pending
Array ( [id] => 18010314 [patent_doc_number] => 20220369081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD FOR CONVERGING SENSED INFORMATION OF MULTIPLE SENSORS AND DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 17/742343 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14303 [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] => 17742343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/742343
Method for converging sensed information of multiple sensors and device thereof May 10, 2022 Issued
Array ( [id] => 17994911 [patent_doc_number] => 20220360948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD AND APPARATUS TO SUPPORT VIRTUAL NETWORK IN WIRELESS COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 17/735385 [patent_app_country] => US [patent_app_date] => 2022-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17735385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/735385
METHOD AND APPARATUS TO SUPPORT VIRTUAL NETWORK IN WIRELESS COMMUNICATION NETWORK May 2, 2022 Pending
Array ( [id] => 20162596 [patent_doc_number] => 12389245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Wake-up signal based semi-persistent scheduling configuration for extended reality traffic [patent_app_type] => utility [patent_app_number] => 17/659328 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12192 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17659328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/659328
Wake-up signal based semi-persistent scheduling configuration for extended reality traffic Apr 13, 2022 Issued
Array ( [id] => 18175928 [patent_doc_number] => 11575656 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Customer data handling in a proxy infrastructure [patent_app_type] => utility [patent_app_number] => 17/669214 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 14359 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669214
Customer data handling in a proxy infrastructure Feb 9, 2022 Issued
Array ( [id] => 19611432 [patent_doc_number] => 12160321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Multiplexing message distribution within group-based communication system [patent_app_type] => utility [patent_app_number] => 17/588661 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 14138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588661
Multiplexing message distribution within group-based communication system Jan 30, 2022 Issued
Array ( [id] => 17812731 [patent_doc_number] => 20220264566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => DEVICE, SYSTEM, AND METHOD FOR WIRELESS COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 17/583030 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583030 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583030
Device, system, and method for wireless communications Jan 23, 2022 Issued
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