Search

Wayne Huu Cai

Examiner (ID: 7143, Phone: (571)272-7798 , Office: P/2644 )

Most Active Art Unit
2644
Art Unit(s)
2681, 2617, 2644
Total Applications
1257
Issued Applications
934
Pending Applications
102
Abandoned Applications
247

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18349997 [patent_doc_number] => 20230138108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => Enhancements for User Equipment Network Slice Management [patent_app_type] => utility [patent_app_number] => 18/046592 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18046592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046592
Enhancements for User Equipment Network Slice Management Oct 13, 2022 Pending
Array ( [id] => 18305914 [patent_doc_number] => 20230109814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD AND APPARATUS FOR MANAGING REGISTRATION OF NETWORK SLICE IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/045132 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18045132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045132
Method and apparatus for managing registration of network slice in wireless communication system Oct 6, 2022 Issued
Array ( [id] => 19087642 [patent_doc_number] => 20240114443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => TRANSPORT SLICE ACTIVATION AND DEACTIVATION CONTROL PROTOCOL [patent_app_type] => utility [patent_app_number] => 17/937108 [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] => 5206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937108
Transport slice activation and deactivation control protocol Sep 29, 2022 Issued
Array ( [id] => 20347193 [patent_doc_number] => 12470930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Service authorization method, apparatus, and system [patent_app_type] => utility [patent_app_number] => 17/950187 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9511 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950187
Service authorization method, apparatus, and system Sep 21, 2022 Issued
Array ( [id] => 19900977 [patent_doc_number] => 12278923 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Customized data communication control for data communication service systems using high-level programming [patent_app_type] => utility [patent_app_number] => 17/948612 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9238 [patent_no_of_claims] => 21 [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] => 17948612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948612
Customized data communication control for data communication service systems using high-level programming Sep 19, 2022 Issued
Array ( [id] => 19429621 [patent_doc_number] => 12089070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Methods and devices for updating configuration information of downstream devices during inter-donor migration [patent_app_type] => utility [patent_app_number] => 17/942272 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17942272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942272
Methods and devices for updating configuration information of downstream devices during inter-donor migration Sep 11, 2022 Issued
Array ( [id] => 20260312 [patent_doc_number] => 12432681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Positioning method and apparatus [patent_app_type] => utility [patent_app_number] => 17/886232 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 19237 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886232 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886232
Positioning method and apparatus Aug 10, 2022 Issued
Array ( [id] => 18041995 [patent_doc_number] => 20220386212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => METHOD AND SYSTEM FOR ROUTING IP BASED MESSAGING, VOICE AND VIDEO CALLING BASED ON THE NETWORK PARAMETERS THE DEVICE IS CONNECTED TO AND THE LOCATION [patent_app_type] => utility [patent_app_number] => 17/882667 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4925 [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] => 17882667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882667
Method and system for routing IP based messaging, voice and video calling based on the network parameters the device is connected to and the location Aug 7, 2022 Issued
Array ( [id] => 18183681 [patent_doc_number] => 20230044411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DATA TRANSMISSION MANAGEMENT FOR USER EQUIPMENT IN COMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 17/816467 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816467
DATA TRANSMISSION MANAGEMENT FOR USER EQUIPMENT IN COMMUNICATION NETWORK Jul 31, 2022 Pending
Array ( [id] => 19735062 [patent_doc_number] => 12213076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Device, system, and method for transmissions during a restricted target wake time (rTWT) service period (SP) [patent_app_type] => utility [patent_app_number] => 17/869643 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11119 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869643 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869643
Device, system, and method for transmissions during a restricted target wake time (rTWT) service period (SP) Jul 19, 2022 Issued
Array ( [id] => 19470035 [patent_doc_number] => 20240323705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => BEAM SENDING METHOD, DEVICE, BASE STATION, TERMINAL AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/577784 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10959 [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] => 18577784 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577784
BEAM SENDING METHOD, DEVICE, BASE STATION, TERMINAL AND STORAGE MEDIUM Jul 10, 2022 Pending
Array ( [id] => 19767183 [patent_doc_number] => 12225497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Positioning of terminal devices [patent_app_type] => utility [patent_app_number] => 17/862122 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 11185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862122 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862122
Positioning of terminal devices Jul 10, 2022 Issued
Array ( [id] => 17947579 [patent_doc_number] => 20220334598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => DISTRIBUTED LOCALIZATION SYSTEMS AND METHODS AND SELF-LOCALIZING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/856342 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29890 [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] => 17856342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856342
DISTRIBUTED LOCALIZATION SYSTEMS AND METHODS AND SELF-LOCALIZING APPARATUS Jun 30, 2022 Abandoned
Array ( [id] => 17950682 [patent_doc_number] => 20220337701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SPOOF CALL DETECTION IN TELEPHONE NETWORK [patent_app_type] => utility [patent_app_number] => 17/854124 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8540 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854124
Spoof call detection in telephone network Jun 29, 2022 Issued
Array ( [id] => 17950311 [patent_doc_number] => 20220337330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => INTELLIGENT PACKET REPETITION IN MOBILE SATELLITE SERVICE (MSS) LINKS TO OVERCOME CHANNEL BLOCKAGES [patent_app_type] => utility [patent_app_number] => 17/848988 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848988
Intelligent packet repetition in mobile satellite service (MSS) links to overcome channel blockages Jun 23, 2022 Issued
Array ( [id] => 18198686 [patent_doc_number] => 20230052205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => SYSTEM AND METHOD TO CONFIGURE O-RAN FRONTHAUL TO SUPPORT 2ND-GENERATION (2G), 3RD-GENERATION (3G) AND NB-IOT [patent_app_type] => utility [patent_app_number] => 17/848772 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17848772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/848772
System and method to configure O-RAN fronthaul to support 2nd-generation (2G), 3rd-generation (3G) and NB-IOT Jun 23, 2022 Issued
Array ( [id] => 18312216 [patent_doc_number] => 20230116116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => ROADSIDE AND EMERGENCY ASSISTANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/845023 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17845023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845023
ROADSIDE AND EMERGENCY ASSISTANCE SYSTEM Jun 20, 2022 Abandoned
Array ( [id] => 19223138 [patent_doc_number] => 20240187842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => METHOD, SYSTEM AND COMPUTER PROGRAM PRODUCT WITH GEOFENCING FEATURES [patent_app_type] => utility [patent_app_number] => 17/760450 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11291 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760450
Method, system and computer program product with geofencing features Jun 16, 2022 Issued
Array ( [id] => 19935374 [patent_doc_number] => 12308584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Electronic device for reducing transmission loss [patent_app_type] => utility [patent_app_number] => 17/841950 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 5862 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 17841950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841950
Electronic device for reducing transmission loss Jun 15, 2022 Issued
Array ( [id] => 19323022 [patent_doc_number] => 20240244570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => DEVICE SELECTION FOR UE POSITIONING [patent_app_type] => utility [patent_app_number] => 18/563028 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563028
DEVICE SELECTION FOR UE POSITIONING Jun 14, 2022 Pending
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