Search

David B. Lugo

Examiner (ID: 17374, Phone: (571)272-3043 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2634, 2637, 2631, 2611
Total Applications
1178
Issued Applications
899
Pending Applications
83
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14051471 [patent_doc_number] => 20190081843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => TECHNIQUES FOR SELECTING SUBCARRIER SPACING FOR SIGNAL DETECTION [patent_app_type] => utility [patent_app_number] => 16/126832 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -48 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126832 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126832
Techniques for selecting subcarrier spacing for signal detection Sep 9, 2018 Issued
Array ( [id] => 14987167 [patent_doc_number] => 10447511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Stable modulation index calibration and dynamic control [patent_app_type] => utility [patent_app_number] => 16/122067 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3659 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122067
Stable modulation index calibration and dynamic control Sep 4, 2018 Issued
Array ( [id] => 15600251 [patent_doc_number] => 20200076660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => VECTORIZED PEAK DETECTION FOR SIGNAL PROCESSING [patent_app_type] => utility [patent_app_number] => 16/117605 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5286 [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] => 16117605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117605
Vectorized peak detection for signal processing Aug 29, 2018 Issued
Array ( [id] => 16069429 [patent_doc_number] => 10693686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => DFE open loop training for DDR data buffer and registered clock driver [patent_app_type] => utility [patent_app_number] => 16/117338 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 15477 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117338 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/117338
DFE open loop training for DDR data buffer and registered clock driver Aug 29, 2018 Issued
Array ( [id] => 13572533 [patent_doc_number] => 20180337815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => TRANSMITTER, RECEIVER, AND SIGNAL PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/045725 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045725 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045725
Transmitter, receiver, and signal processing method Jul 24, 2018 Issued
Array ( [id] => 14860659 [patent_doc_number] => 10419073 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Method and apparatus for launching a wave mode that mitigates interference [patent_app_type] => utility [patent_app_number] => 16/045422 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 68 [patent_no_of_words] => 46686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16045422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045422
Method and apparatus for launching a wave mode that mitigates interference Jul 24, 2018 Issued
Array ( [id] => 14179423 [patent_doc_number] => 10263738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Downlink signaling in a high efficiency wireless local area network (WLAN) [patent_app_type] => utility [patent_app_number] => 16/025229 [patent_app_country] => US [patent_app_date] => 2018-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 44 [patent_no_of_words] => 19383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/025229
Downlink signaling in a high efficiency wireless local area network (WLAN) Jul 1, 2018 Issued
Array ( [id] => 16165045 [patent_doc_number] => 20200220755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => TRANSMITTER, RECEIVER, TRANSMISSION METHOD, RECEPTION METHOD, AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 16/631174 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16631174 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631174
TRANSMITTER, RECEIVER, TRANSMISSION METHOD, RECEPTION METHOD, AND COMMUNICATION METHOD Jun 27, 2018 Abandoned
Array ( [id] => 13742459 [patent_doc_number] => 20180375699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => Optimized CORDIC for APSK Applications [patent_app_type] => utility [patent_app_number] => 16/010490 [patent_app_country] => US [patent_app_date] => 2018-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010490
Optimized CORDIC for APSK applications Jun 16, 2018 Issued
Array ( [id] => 17033523 [patent_doc_number] => 11095347 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-17 [patent_title] => Transmission of a two-port reference signal [patent_app_type] => utility [patent_app_number] => 16/973139 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6017 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973139
Transmission of a two-port reference signal Jun 11, 2018 Issued
Array ( [id] => 14770873 [patent_doc_number] => 10396849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => Non-coherent ultra-wideband receiver [patent_app_type] => utility [patent_app_number] => 15/980675 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4937 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15980675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980675
Non-coherent ultra-wideband receiver May 14, 2018 Issued
Array ( [id] => 15155769 [patent_doc_number] => 20190356362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => MIMO TRANSCEIVER ARRAY FOR MULTI-BAND MILLIMETER-WAVE 5G COMMUNICATION [patent_app_type] => utility [patent_app_number] => 15/980529 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 15980529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/980529
MIMO TRANSCEIVER ARRAY FOR MULTI-BAND MILLIMETER-WAVE 5G COMMUNICATION May 14, 2018 Abandoned
Array ( [id] => 13516113 [patent_doc_number] => 20180309599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => METHOD AND APPARATUS FOR CHANNEL ESTIMATION IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/962926 [patent_app_country] => US [patent_app_date] => 2018-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15962926 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/962926
Method and apparatus for channel estimation in wireless communication system Apr 24, 2018 Issued
Array ( [id] => 17063836 [patent_doc_number] => 11108455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Antenna geometries for improved MIMO communication [patent_app_type] => utility [patent_app_number] => 16/977576 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6333 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16977576 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977576
Antenna geometries for improved MIMO communication Apr 23, 2018 Issued
Array ( [id] => 15923671 [patent_doc_number] => 10659089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Differential data transmitter with pre-emphasis [patent_app_type] => utility [patent_app_number] => 15/944457 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2434 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 455 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944457 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944457
Differential data transmitter with pre-emphasis Apr 2, 2018 Issued
Array ( [id] => 16646302 [patent_doc_number] => 10924175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Beam management procedure triggering and signaling delivery in fall-back mode [patent_app_type] => utility [patent_app_number] => 16/489913 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 20400 [patent_no_of_claims] => 23 [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] => 16489913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489913
Beam management procedure triggering and signaling delivery in fall-back mode Apr 1, 2018 Issued
Array ( [id] => 16700672 [patent_doc_number] => 10951293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Wireless communication method and wireless communication apparatus [patent_app_type] => utility [patent_app_number] => 16/470986 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 22023 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [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] => 16470986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/470986
Wireless communication method and wireless communication apparatus Mar 14, 2018 Issued
Array ( [id] => 16301881 [patent_doc_number] => 20200287604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METHOD, APPARATUS, AND ELECTRONIC DEVICE OF DETERMINING BEAM RECIPROCITY OF A DEVICE [patent_app_type] => utility [patent_app_number] => 16/494989 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22451 [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] => 16494989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/494989
Method, apparatus, and electronic device of determining beam reciprocity of a device Mar 7, 2018 Issued
Array ( [id] => 16149895 [patent_doc_number] => 10708036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Low power edge and data sampling [patent_app_type] => utility [patent_app_number] => 15/907200 [patent_app_country] => US [patent_app_date] => 2018-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907200 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907200
Low power edge and data sampling Feb 26, 2018 Issued
Array ( [id] => 15353121 [patent_doc_number] => 20200014452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => TRANSMISSION BEAM DETERMINATION METHOD, TRANSMITTING END DEVICE AND RECEIVING END DEVICE [patent_app_type] => utility [patent_app_number] => 16/489734 [patent_app_country] => US [patent_app_date] => 2018-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21271 [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] => 16489734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/489734
Transmission beam determination method, transmitting end device and receiving end device Feb 23, 2018 Issued
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