Search

Zewdu A. Beyen

Examiner (ID: 561, Phone: (571)270-7157 , Office: P/2461 )

Most Active Art Unit
2461
Art Unit(s)
2461, 2419, 2416
Total Applications
917
Issued Applications
721
Pending Applications
91
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15379173 [patent_doc_number] => 10531327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Device and a method for measuring a channel quality of a secondary cell in an on/off state [patent_app_type] => utility [patent_app_number] => 16/401117 [patent_app_country] => US [patent_app_date] => 2019-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 24081 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401117
Device and a method for measuring a channel quality of a secondary cell in an on/off state May 1, 2019 Issued
Array ( [id] => 17623994 [patent_doc_number] => 11343064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Systems and methods to improve co-existence between fixed wireless access and short range devices in 802.11ay [patent_app_type] => utility [patent_app_number] => 16/401050 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 8301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16401050 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401050
Systems and methods to improve co-existence between fixed wireless access and short range devices in 802.11ay Apr 30, 2019 Issued
Array ( [id] => 17381928 [patent_doc_number] => 11239964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Methods and apparatus for symbol-to-symbol multiplexing of control, data, and reference signals on a 5G uplink [patent_app_type] => utility [patent_app_number] => 16/400992 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10578 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16400992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/400992
Methods and apparatus for symbol-to-symbol multiplexing of control, data, and reference signals on a 5G uplink Apr 30, 2019 Issued
Array ( [id] => 17731859 [patent_doc_number] => 11388270 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Auto-negotiation with parallel detection architecture for different data rates [patent_app_type] => utility [patent_app_number] => 16/401099 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11017 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16401099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/401099
Auto-negotiation with parallel detection architecture for different data rates Apr 30, 2019 Issued
Array ( [id] => 17694234 [patent_doc_number] => 20220201527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => USER TERMINAL AND RADIO COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/604642 [patent_app_country] => US [patent_app_date] => 2019-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604642
USER TERMINAL AND RADIO COMMUNICATION METHOD Apr 25, 2019 Abandoned
Array ( [id] => 19231102 [patent_doc_number] => 12010752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Separation of data and control packets over non-access stratum links in communication system [patent_app_type] => utility [patent_app_number] => 17/602326 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6548 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17602326 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/602326
Separation of data and control packets over non-access stratum links in communication system Apr 17, 2019 Issued
Array ( [id] => 15795157 [patent_doc_number] => 10631322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Method and apparatus for transmitting wireless local area network data [patent_app_type] => utility [patent_app_number] => 16/384522 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 12646 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384522
Method and apparatus for transmitting wireless local area network data Apr 14, 2019 Issued
Array ( [id] => 14680015 [patent_doc_number] => 20190239122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => THROUGHPUT FOR INTER-RADIO ACCESS TECHNOLOGY HANDOVER [patent_app_type] => utility [patent_app_number] => 16/376660 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376660 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376660
Throughput for inter-radio access technology handover Apr 4, 2019 Issued
Array ( [id] => 18521891 [patent_doc_number] => 11711798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Method and apparatus for uplink transmission in communication system [patent_app_type] => utility [patent_app_number] => 17/043758 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 37774 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [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] => 17043758 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/043758
Method and apparatus for uplink transmission in communication system Apr 3, 2019 Issued
Array ( [id] => 20334237 [patent_doc_number] => 12464531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => User equipment [patent_app_type] => utility [patent_app_number] => 17/598564 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7611 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17598564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/598564
User equipment Apr 1, 2019 Issued
Array ( [id] => 14907677 [patent_doc_number] => 20190297604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => SYSTEMS AND METHODS FOR DOWNLINK CONTROL INFORMATION FORMAT SIZING [patent_app_type] => utility [patent_app_number] => 16/360961 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -97 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360961 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360961
Systems and methods for downlink control information format sizing Mar 20, 2019 Issued
Array ( [id] => 14906509 [patent_doc_number] => 20190297020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => TRANSMISSION CONTROL PROTOCOL ACKNOWLEDGEMENT MANAGEMENT [patent_app_type] => utility [patent_app_number] => 16/361130 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16361130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361130
Transmission control protocol acknowledgement management Mar 20, 2019 Issued
Array ( [id] => 14906231 [patent_doc_number] => 20190296881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => MASTER CELL GROUP AND SECONDARY CELL GROUP COEXISTENCE [patent_app_type] => utility [patent_app_number] => 16/360450 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360450 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360450
Master cell group and secondary cell group coexistence Mar 20, 2019 Issued
Array ( [id] => 19583993 [patent_doc_number] => 12150140 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => User terminal and radio communication method [patent_app_type] => utility [patent_app_number] => 17/439266 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 13232 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17439266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/439266
User terminal and radio communication method Mar 14, 2019 Issued
Array ( [id] => 16625743 [patent_doc_number] => 20210044396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => TERMINAL, RADIO COMMUNICATION METHOD, AND BASE STATION [patent_app_type] => utility [patent_app_number] => 16/975975 [patent_app_country] => US [patent_app_date] => 2019-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10922 [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] => 16975975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/975975
Terminal, radio communication method, and base station Feb 26, 2019 Issued
Array ( [id] => 14478205 [patent_doc_number] => 20190190756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Distributed Base Station with Frequency Domain Interface on Which Signal Subspace Varies According to Frequency Bin [patent_app_type] => utility [patent_app_number] => 16/285518 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16285518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/285518
Distributed base station with frequency domain interface on which signal subspace varies according to frequency bin Feb 25, 2019 Issued
Array ( [id] => 14756331 [patent_doc_number] => 20190261339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => AIRTIME-BASED PACKET SCHEDULING FOR WIRELESS NETWORKS [patent_app_type] => utility [patent_app_number] => 16/286577 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3593 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286577
Airtime-based packet scheduling for wireless networks Feb 25, 2019 Issued
Array ( [id] => 14417075 [patent_doc_number] => 20190174381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => Method and System for Soft Handoff in Mobile Broadband Systems [patent_app_type] => utility [patent_app_number] => 16/269965 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16269965 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269965
Method and system for soft handoff in mobile broadband systems Feb 6, 2019 Issued
Array ( [id] => 17553485 [patent_doc_number] => 20220124828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => USER EQUIPMENT AND BASE STATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/421256 [patent_app_country] => US [patent_app_date] => 2019-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17421256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421256
USER EQUIPMENT AND BASE STATION APPARATUS Jan 31, 2019 Abandoned
Array ( [id] => 19945113 [patent_doc_number] => 12317262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => User equipment, base station and method for transmitting uplink control information to multiple transmission reception points [patent_app_type] => utility [patent_app_number] => 17/424832 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424832
User equipment, base station and method for transmitting uplink control information to multiple transmission reception points Jan 27, 2019 Issued
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