Search

David B. Lugo

Examiner (ID: 2839, Phone: (571)272-3043 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2611, 2631, 2634, 2637
Total Applications
1159
Issued Applications
881
Pending Applications
94
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18062565 [patent_doc_number] => 20220393652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DISTRIBUTION AMPLIFIER FOR A COMMUNICATION DEVICE [patent_app_type] => utility [patent_app_number] => 17/337335 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17337335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337335
Distribution amplifier for a communication device Jun 1, 2021 Issued
Array ( [id] => 17909415 [patent_doc_number] => 11463289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Machine learning-based demodulation method for energy-detecting MIMO receivers [patent_app_type] => utility [patent_app_number] => 17/331586 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4259 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 17331586 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/331586
Machine learning-based demodulation method for energy-detecting MIMO receivers May 25, 2021 Issued
Array ( [id] => 18571576 [patent_doc_number] => 20230261913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MULTI-LEVEL OUTPUT DRIVING CIRCUIT AND METHOD [patent_app_type] => utility [patent_app_number] => 18/012289 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18012289 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012289
Multi-level output driving circuit and method May 24, 2021 Issued
Array ( [id] => 20147414 [patent_doc_number] => 12381764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Method and device for quantizing data representative of a radio signal received by a radio antenna of a mobile network [patent_app_type] => utility [patent_app_number] => 17/927516 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2579 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [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] => 17927516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927516
Method and device for quantizing data representative of a radio signal received by a radio antenna of a mobile network May 19, 2021 Issued
Array ( [id] => 20147414 [patent_doc_number] => 12381764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Method and device for quantizing data representative of a radio signal received by a radio antenna of a mobile network [patent_app_type] => utility [patent_app_number] => 17/927516 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2579 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [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] => 17927516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927516
Method and device for quantizing data representative of a radio signal received by a radio antenna of a mobile network May 19, 2021 Issued
Array ( [id] => 18009817 [patent_doc_number] => 20220368584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => ENHANCED PHASE TRACKING REFERENCE SIGNAL FOR DIGITAL POST DISTORTION ASSIST [patent_app_type] => utility [patent_app_number] => 17/319390 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17319390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319390
Enhanced phase tracking reference signal for digital post distortion assist May 12, 2021 Issued
Array ( [id] => 19357598 [patent_doc_number] => 12058066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Phase tracking reference signal (PTRS) allocation for multi-symbol demodulation reference signals (DMRS) [patent_app_type] => utility [patent_app_number] => 17/314812 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 40674 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314812
Phase tracking reference signal (PTRS) allocation for multi-symbol demodulation reference signals (DMRS) May 6, 2021 Issued
Array ( [id] => 18175766 [patent_doc_number] => 11575493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Time synchronization method and apparatus, and storage medium [patent_app_type] => utility [patent_app_number] => 17/245704 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 24421 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [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] => 17245704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245704
Time synchronization method and apparatus, and storage medium Apr 29, 2021 Issued
Array ( [id] => 17024422 [patent_doc_number] => 20210248294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => APPLICATION SPECIFIC INTEGRATED CIRCUIT LINK [patent_app_type] => utility [patent_app_number] => 17/245809 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17245809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/245809
Application specific integrated circuit link Apr 29, 2021 Issued
Array ( [id] => 17773126 [patent_doc_number] => 11405084 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Sounding for uplink multi-user transmission beamforming in wireless networks [patent_app_type] => utility [patent_app_number] => 17/246345 [patent_app_country] => US [patent_app_date] => 2021-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246345
Sounding for uplink multi-user transmission beamforming in wireless networks Apr 29, 2021 Issued
Array ( [id] => 18106288 [patent_doc_number] => 11546196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Secure long training field (LTF) [patent_app_type] => utility [patent_app_number] => 17/244500 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 21180 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244500
Secure long training field (LTF) Apr 28, 2021 Issued
Array ( [id] => 19813112 [patent_doc_number] => 12244528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Amplitude modulated phase tracking reference signals [patent_app_type] => utility [patent_app_number] => 17/243213 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19433 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17243213 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243213
Amplitude modulated phase tracking reference signals Apr 27, 2021 Issued
Array ( [id] => 17310940 [patent_doc_number] => 11212069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Method of calibrating clock phase and voltage offset, data recovery circuit performing the same and receiver including the same [patent_app_type] => utility [patent_app_number] => 17/219187 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 37 [patent_no_of_words] => 11461 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17219187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/219187
Method of calibrating clock phase and voltage offset, data recovery circuit performing the same and receiver including the same Mar 30, 2021 Issued
Array ( [id] => 17353675 [patent_doc_number] => 11228328 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Integrated radio frequency transceiver [patent_app_type] => utility [patent_app_number] => 17/201980 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9901 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201980
Integrated radio frequency transceiver Mar 14, 2021 Issued
Array ( [id] => 18025188 [patent_doc_number] => 20220376687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => PULSE WIDTH MODULATION CIRCUIT, METHOD FOR PULSE WIDTH MODULATION, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/642023 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642023
Pulse width modulation circuit, method for pulse width modulation, and electronic device Mar 8, 2021 Issued
Array ( [id] => 17218478 [patent_doc_number] => 20210351816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SWITCHING BETWEEN INTRA-BAND MULTIPLE INPUT MULTIPLE OUTPUT AND INTER-BAND CARRIER AGGREGATION [patent_app_type] => utility [patent_app_number] => 17/186580 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17186580 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186580
Switching between intra-band multiple input multiple output and inter-band carrier aggregation Feb 25, 2021 Issued
Array ( [id] => 17425182 [patent_doc_number] => 11258651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Transmission method, transmission device, reception method, and reception device [patent_app_type] => utility [patent_app_number] => 17/182798 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 23 [patent_no_of_words] => 40474 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17182798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182798
Transmission method, transmission device, reception method, and reception device Feb 22, 2021 Issued
Array ( [id] => 18032859 [patent_doc_number] => 11516064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => User equipment initiated data aided phase tracking reference signals [patent_app_type] => utility [patent_app_number] => 17/178056 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16757 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178056
User equipment initiated data aided phase tracking reference signals Feb 16, 2021 Issued
Array ( [id] => 19912916 [patent_doc_number] => 12289143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Electronic device, wireless communication method, and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 17/927928 [patent_app_country] => US [patent_app_date] => 2021-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 13175 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17927928 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/927928
Electronic device, wireless communication method, and computer-readable storage medium Feb 9, 2021 Issued
Array ( [id] => 19445243 [patent_doc_number] => 12095540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Indicating beam correspondence using a RACH procedure [patent_app_type] => utility [patent_app_number] => 17/796471 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 15760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17796471 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/796471
Indicating beam correspondence using a RACH procedure Jan 28, 2021 Issued
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