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] => 18594174 [patent_doc_number] => 11743091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Mobile device frequency offset determination and TDoA localization [patent_app_type] => utility [patent_app_number] => 17/661072 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6001 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661072 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661072
Mobile device frequency offset determination and TDoA localization Apr 27, 2022 Issued
Array ( [id] => 18529226 [patent_doc_number] => 11716235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Real time OFDM transmission system [patent_app_type] => utility [patent_app_number] => 17/722048 [patent_app_country] => US [patent_app_date] => 2022-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 5379 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17722048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/722048
Real time OFDM transmission system Apr 14, 2022 Issued
Array ( [id] => 17765740 [patent_doc_number] => 20220239354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => BEAMFORMING-BASED COMMUNICATION METHOD AND NETWORK DEVICE [patent_app_type] => utility [patent_app_number] => 17/720544 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720544
Beamforming-based communication method and network device Apr 13, 2022 Issued
Array ( [id] => 19254063 [patent_doc_number] => 20240205060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/286544 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18286544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286544
SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM Apr 10, 2022 Pending
Array ( [id] => 19254063 [patent_doc_number] => 20240205060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/286544 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18286544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286544
SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM Apr 10, 2022 Pending
Array ( [id] => 19254063 [patent_doc_number] => 20240205060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/286544 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18286544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286544
SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM Apr 10, 2022 Pending
Array ( [id] => 19254063 [patent_doc_number] => 20240205060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/286544 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18286544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286544
SYMBOL SENDING METHOD, SYMBOL RECEIVING METHOD, SENDING DEVICE, RECEIVING DEVICE, AND STORAGE MEDIUM Apr 10, 2022 Pending
Array ( [id] => 17753608 [patent_doc_number] => 20220231813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => METHODS AND APPARATUSES FOR PHASE TRACKING REFERENCE SIGNAL CONFIGURATION [patent_app_type] => utility [patent_app_number] => 17/714772 [patent_app_country] => US [patent_app_date] => 2022-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11197 [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] => 17714772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/714772
METHODS AND APPARATUSES FOR PHASE TRACKING REFERENCE SIGNAL CONFIGURATION Apr 5, 2022 Abandoned
Array ( [id] => 17887681 [patent_doc_number] => 20220303159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SYSTEMS AND METHODS FOR OPTIMIZATION AND ESTIMATION OF NONLINEAR MIMO SYSTEMS WITH DEEP NEURAL NETWORKS [patent_app_type] => utility [patent_app_number] => 17/698915 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17698915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698915
Systems and methods for optimization and estimation of nonlinear MIMO systems with deep neural networks Mar 17, 2022 Issued
Array ( [id] => 20284913 [patent_doc_number] => 20250310155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Sparse LMS Method Combining Zero Attraction Penalty and Attraction Compensation [patent_app_type] => utility [patent_app_number] => 18/037772 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 718 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037772
Sparse LMS Method Combining Zero Attraction Penalty and Attraction Compensation Mar 14, 2022 Pending
Array ( [id] => 20284913 [patent_doc_number] => 20250310155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => Sparse LMS Method Combining Zero Attraction Penalty and Attraction Compensation [patent_app_type] => utility [patent_app_number] => 18/037772 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 718 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18037772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/037772
Sparse LMS Method Combining Zero Attraction Penalty and Attraction Compensation Mar 14, 2022 Pending
Array ( [id] => 17693460 [patent_doc_number] => 20220200753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD AND APPARATUS FOR SENSING MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/692292 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692292
Method and apparatus for sensing measurement Mar 10, 2022 Issued
Array ( [id] => 18632597 [patent_doc_number] => 20230291511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Method and Apparatus for Multi-Dimensional Complex-Valued Sample Encoding and Decoding [patent_app_type] => utility [patent_app_number] => 17/691663 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691663
Method and Apparatus for Multi-Dimensional Complex-Valued Sample Encoding and Decoding Mar 9, 2022 Abandoned
Array ( [id] => 20346624 [patent_doc_number] => 12470361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Active state power optimization for high-speed serial input/output interfaces [patent_app_type] => utility [patent_app_number] => 17/690339 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 11185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690339
Active state power optimization for high-speed serial input/output interfaces Mar 8, 2022 Issued
Array ( [id] => 20346624 [patent_doc_number] => 12470361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Active state power optimization for high-speed serial input/output interfaces [patent_app_type] => utility [patent_app_number] => 17/690339 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 11185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690339
Active state power optimization for high-speed serial input/output interfaces Mar 8, 2022 Issued
Array ( [id] => 19620117 [patent_doc_number] => 20240405797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FULL-DUPLEX DIGITAL SELF-INTERFERENCE CLEAR METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/697029 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697029
FULL-DUPLEX DIGITAL SELF-INTERFERENCE CLEAR METHOD AND APPARATUS Mar 1, 2022 Pending
Array ( [id] => 19620117 [patent_doc_number] => 20240405797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FULL-DUPLEX DIGITAL SELF-INTERFERENCE CLEAR METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/697029 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697029
FULL-DUPLEX DIGITAL SELF-INTERFERENCE CLEAR METHOD AND APPARATUS Mar 1, 2022 Pending
Array ( [id] => 18579631 [patent_doc_number] => 11736176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-22 [patent_title] => Gain pattern overlap reduction [patent_app_type] => utility [patent_app_number] => 17/683096 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 11401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 17683096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683096
Gain pattern overlap reduction Feb 27, 2022 Issued
Array ( [id] => 17856276 [patent_doc_number] => 20220286319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => MICROCONTROLLER CIRCUIT, CORRESPONDING DEVICE, SYSTEM AND METHOD OF OPERATION [patent_app_type] => utility [patent_app_number] => 17/677113 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17677113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/677113
Microcontroller circuit, corresponding device, system and method of operation Feb 21, 2022 Issued
Array ( [id] => 18608870 [patent_doc_number] => 11750359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Low power edge and data sampling [patent_app_type] => utility [patent_app_number] => 17/676425 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5022 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676425 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676425
Low power edge and data sampling Feb 20, 2022 Issued
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