Search

Mewale A. Ambaye

Examiner (ID: 6037, Phone: (571)270-1076 , Office: P/2469 )

Most Active Art Unit
2469
Art Unit(s)
2469, 2475, 2472, 2416
Total Applications
1074
Issued Applications
932
Pending Applications
96
Abandoned Applications
76

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20244806 [patent_doc_number] => 12425140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Dynamic hybrid automatic repeat request (HARQ) codebook for multi-user packet (MUP) and/or unicast communications [patent_app_type] => utility [patent_app_number] => 17/918477 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 22899 [patent_no_of_claims] => 108 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17918477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/918477
Dynamic hybrid automatic repeat request (HARQ) codebook for multi-user packet (MUP) and/or unicast communications May 13, 2020 Issued
Array ( [id] => 19495009 [patent_doc_number] => 12113737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Technologies for NR coverage enhancement [patent_app_type] => utility [patent_app_number] => 17/598217 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9953 [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] => 17598217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598217
Technologies for NR coverage enhancement May 13, 2020 Issued
Array ( [id] => 18211088 [patent_doc_number] => 20230057351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => SIDELINK PHYSICAL LAYER PROCEDURES [patent_app_type] => utility [patent_app_number] => 17/598218 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598218
Determine a transport block size (TBS) included in transmissions over a sidelink channel May 13, 2020 Issued
Array ( [id] => 16273972 [patent_doc_number] => 20200275460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => PHYSICAL CHANNEL STRUCTURE FOR COMMUNICATION IN UNLICENSED FREQUENCY BAND [patent_app_type] => utility [patent_app_number] => 15/930115 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930115 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930115
Physical channel structure for communication in unlicensed frequency band May 11, 2020 Issued
Array ( [id] => 18640975 [patent_doc_number] => 11765617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Finer granularity user plane security policy configuration [patent_app_type] => utility [patent_app_number] => 17/437735 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15951 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437735
Finer granularity user plane security policy configuration Apr 29, 2020 Issued
Array ( [id] => 17724226 [patent_doc_number] => 20220216948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => METHOD AND APPARATUS FOR HANDLING STATUS REPORT RELATED TO DUPLICATED DATA UNITS IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/594930 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17594930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594930
METHOD AND APPARATUS FOR HANDLING STATUS REPORT RELATED TO DUPLICATED DATA UNITS IN WIRELESS COMMUNICATION SYSTEM Apr 26, 2020 Abandoned
Array ( [id] => 16227707 [patent_doc_number] => 20200252824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Multi-Cell Signals in OFDM Wireless Networks [patent_app_type] => utility [patent_app_number] => 16/852727 [patent_app_country] => US [patent_app_date] => 2020-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16852727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/852727
Multi-cell signals in OFDM wireless networks Apr 19, 2020 Issued
Array ( [id] => 18396585 [patent_doc_number] => 20230164806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => BUFFERED MULTICAST DOWNLINK DATA NOTIFICATION METHOD, AND TERMINAL AND ACCESS POINT DEVICE [patent_app_type] => utility [patent_app_number] => 17/919169 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8288 [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] => 17919169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/919169
Buffered groupcast downlink data notification method, and terminal and access point device Apr 16, 2020 Issued
Array ( [id] => 16380244 [patent_doc_number] => 20200329087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => RELAYING AND RESTREAMING MEDIA [patent_app_type] => utility [patent_app_number] => 16/845049 [patent_app_country] => US [patent_app_date] => 2020-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845049
RELAYING AND RESTREAMING MEDIA Apr 8, 2020 Abandoned
Array ( [id] => 17019294 [patent_doc_number] => 11088950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Method and device for checking forwarding tables of network nodes by means of check packets [patent_app_type] => utility [patent_app_number] => 16/842331 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 15443 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842331
Method and device for checking forwarding tables of network nodes by means of check packets Apr 6, 2020 Issued
Array ( [id] => 17920013 [patent_doc_number] => 20220322409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => USER EQUIPMENTS, BASE STATIONS AND METHODS FOR TRANSPORT BLOCK DETERMINATION FOR MINI-SLOT PUSCH [patent_app_type] => utility [patent_app_number] => 17/608095 [patent_app_country] => US [patent_app_date] => 2020-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15428 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17608095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608095
User equipments, base stations and methods for transport block determination for mini-slot PUSCH Apr 2, 2020 Issued
Array ( [id] => 17560554 [patent_doc_number] => 11317296 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Apparatus and methods for interference handling and switching operating frequencies for devices being supported by a wireless access node [patent_app_type] => utility [patent_app_number] => 16/837751 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15645 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837751
Apparatus and methods for interference handling and switching operating frequencies for devices being supported by a wireless access node Mar 31, 2020 Issued
Array ( [id] => 16561175 [patent_doc_number] => 20210006324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => METHOD FOR DETERMINING A COMMUNICATION PATH OF MILLIMETER WAVE SIGNAL, MEASUREMEMT DEVICE AND MEASUREMENT CONTROLLER USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/837127 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10962 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837127
Method for determining a communication path of millimeter wave signal, measurement device and measurement controller using the same Mar 31, 2020 Issued
Array ( [id] => 17624630 [patent_doc_number] => 11343705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Method and apparatus and computer programs for providing suitable quality of service (QoS) options in response to a request that relates to a service having a QoS requirement [patent_app_type] => utility [patent_app_number] => 16/831909 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 10228 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16831909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/831909
Method and apparatus and computer programs for providing suitable quality of service (QoS) options in response to a request that relates to a service having a QoS requirement Mar 26, 2020 Issued
Array ( [id] => 18641068 [patent_doc_number] => 11765711 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Unicast and groupcast transmissions over sidelink [patent_app_type] => utility [patent_app_number] => 17/435673 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435673
Unicast and groupcast transmissions over sidelink Mar 26, 2020 Issued
Array ( [id] => 19080831 [patent_doc_number] => 11950223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Scheduling new radio (NR) shared channel transmission [patent_app_type] => utility [patent_app_number] => 17/441097 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 27962 [patent_no_of_claims] => 20 [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] => 17441097 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/441097
Scheduling new radio (NR) shared channel transmission Mar 26, 2020 Issued
Array ( [id] => 19524821 [patent_doc_number] => 12126568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Methods and devices for managing transmissions in a wireless communications network [patent_app_type] => utility [patent_app_number] => 17/598979 [patent_app_country] => US [patent_app_date] => 2020-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 9114 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598979
Methods and devices for managing transmissions in a wireless communications network Mar 26, 2020 Issued
Array ( [id] => 17910183 [patent_doc_number] => 11464066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Establishing radio bearers on millimeter wave frequencies for device-to-device communications [patent_app_type] => utility [patent_app_number] => 16/824649 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 26949 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824649
Establishing radio bearers on millimeter wave frequencies for device-to-device communications Mar 18, 2020 Issued
Array ( [id] => 17494975 [patent_doc_number] => 11284305 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Systems and methods for dynamic buffer modification based on application category [patent_app_type] => utility [patent_app_number] => 16/823806 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7919 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823806
Systems and methods for dynamic buffer modification based on application category Mar 18, 2020 Issued
Array ( [id] => 17123274 [patent_doc_number] => 11134427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Terminal, base station, cell access method, and data transmission method for reconfiguring a wireless connection to communicate with a secondary cell [patent_app_type] => utility [patent_app_number] => 16/822543 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 36147 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822543
Terminal, base station, cell access method, and data transmission method for reconfiguring a wireless connection to communicate with a secondary cell Mar 17, 2020 Issued
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