Search

Keith A. Depew

Examiner (ID: 16697, Phone: (571)270-7725 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2841, 2835, 2846
Total Applications
459
Issued Applications
353
Pending Applications
0
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20245638 [patent_doc_number] => 12425978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Enhanced uplink power control with lookahead [patent_app_type] => utility [patent_app_number] => 18/594686 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12461 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594686
Enhanced uplink power control with lookahead Mar 3, 2024 Issued
Array ( [id] => 20245638 [patent_doc_number] => 12425978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Enhanced uplink power control with lookahead [patent_app_type] => utility [patent_app_number] => 18/594686 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 12461 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594686
Enhanced uplink power control with lookahead Mar 3, 2024 Issued
Array ( [id] => 19741985 [patent_doc_number] => 12218838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => ACK policy for uplink and downlink MU PPDU [patent_app_type] => utility [patent_app_number] => 18/432786 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 11763 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432786
ACK policy for uplink and downlink MU PPDU Feb 4, 2024 Issued
Array ( [id] => 19207041 [patent_doc_number] => 20240178940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => HARQ CODEBOOK STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/431200 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431200
HARQ codebook structure Feb 1, 2024 Issued
Array ( [id] => 19118194 [patent_doc_number] => 20240129944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => APPARATUS, SYSTEM AND METHOD OF CONFIGURING AN UPLINK TRANSMISSION IN A TRIGGER-BASED MULTI-USER UPLINK TRANSMISSION [patent_app_type] => utility [patent_app_number] => 18/399480 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11227 [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] => 18399480 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399480
Apparatus, system and method of configuring an uplink transmission in a trigger-based multi-user uplink transmission Dec 27, 2023 Issued
Array ( [id] => 20177121 [patent_doc_number] => 12395883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Prioritization of positioning-related reports in uplink [patent_app_type] => utility [patent_app_number] => 18/532906 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 26371 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18532906 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/532906
Prioritization of positioning-related reports in uplink Dec 6, 2023 Issued
Array ( [id] => 19485316 [patent_doc_number] => 20240333358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO [patent_app_type] => utility [patent_app_number] => 18/525682 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525682
PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO Nov 29, 2023 Pending
Array ( [id] => 19485316 [patent_doc_number] => 20240333358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO [patent_app_type] => utility [patent_app_number] => 18/525682 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525682
PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO Nov 29, 2023 Pending
Array ( [id] => 19485316 [patent_doc_number] => 20240333358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO [patent_app_type] => utility [patent_app_number] => 18/525682 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18525682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525682
PMI FEEDBACK-BASED CALIBRATION IN DISTRIBUTED MIMO Nov 29, 2023 Pending
Array ( [id] => 20046608 [patent_doc_number] => 20250184830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Side-Haul Transport for Uplink Coordinated Multipoint and Carrier Aggregation for Remote Distributed Units in a Cellular Network [patent_app_type] => utility [patent_app_number] => 18/524779 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524779
Side-Haul Transport for Uplink Coordinated Multipoint and Carrier Aggregation for Remote Distributed Units in a Cellular Network Nov 29, 2023 Pending
Array ( [id] => 19056876 [patent_doc_number] => 20240098845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => Control Device Having a Secondary Radio for Waking up a Primary Radio [patent_app_type] => utility [patent_app_number] => 18/517214 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517214
Control device having a secondary radio for waking up a primary radio Nov 21, 2023 Issued
Array ( [id] => 19087647 [patent_doc_number] => 20240114448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/512030 [patent_app_country] => US [patent_app_date] => 2023-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18512030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/512030
METHOD AND DEVICE IN NODES USED FOR WIRELESS COMMUNICATION Nov 16, 2023 Pending
Array ( [id] => 19569217 [patent_doc_number] => 12144007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Systems and methods for facilitating wireless intercom in a local communications network [patent_app_type] => utility [patent_app_number] => 18/490232 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 9300 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490232
Systems and methods for facilitating wireless intercom in a local communications network Oct 18, 2023 Issued
Array ( [id] => 19995205 [patent_doc_number] => 20250133427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MACHINE LEARNING BASED NETWORK DRIVE TEST PRIORITIZATION [patent_app_type] => utility [patent_app_number] => 18/489800 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489800 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489800
MACHINE LEARNING BASED NETWORK DRIVE TEST PRIORITIZATION Oct 17, 2023 Pending
Array ( [id] => 18944478 [patent_doc_number] => 20240039617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Antenna for Cellular Repeater Systems [patent_app_type] => utility [patent_app_number] => 18/485020 [patent_app_country] => US [patent_app_date] => 2023-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18485020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485020
Antenna for cellular repeater systems Oct 10, 2023 Issued
Array ( [id] => 18945515 [patent_doc_number] => 20240040654 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => METHOD AND DEVICE USED IN COMMUNICATION NODE FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/377799 [patent_app_country] => US [patent_app_date] => 2023-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 47901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18377799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377799
METHOD AND DEVICE USED IN COMMUNICATION NODE FOR WIRELESS COMMUNICATION Oct 7, 2023 Pending
Array ( [id] => 19874864 [patent_doc_number] => 12267748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Wireless link recovery [patent_app_type] => utility [patent_app_number] => 18/477367 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10774 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477367
Wireless link recovery Sep 27, 2023 Issued
Array ( [id] => 18884674 [patent_doc_number] => 20240008043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND DEVICE USED IN NODE FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/467945 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467945
METHOD AND DEVICE USED IN NODE FOR WIRELESS COMMUNICATION Sep 14, 2023 Pending
Array ( [id] => 18884674 [patent_doc_number] => 20240008043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD AND DEVICE USED IN NODE FOR WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/467945 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18467945 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467945
METHOD AND DEVICE USED IN NODE FOR WIRELESS COMMUNICATION Sep 14, 2023 Pending
Array ( [id] => 19341883 [patent_doc_number] => 12052083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method and apparatus for focused data communications [patent_app_type] => utility [patent_app_number] => 18/461124 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 3951 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 18461124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/461124
Method and apparatus for focused data communications Sep 4, 2023 Issued
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