Search

David B. Lugo

Examiner (ID: 411, Phone: (571)272-3043 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2611, 2631, 2637, 2634
Total Applications
1170
Issued Applications
890
Pending Applications
85
Abandoned Applications
208

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7533216 [patent_doc_number] => RE042884 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-11-01 [patent_title] => 'Turbo decoding system using nth root metrics for non-Gaussian communication channels' [patent_app_type] => reissue [patent_app_number] => 12/289216 [patent_app_country] => US [patent_app_date] => 2008-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3338 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042884.pdf [firstpage_image] =>[orig_patent_app_number] => 12289216 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/289216
Turbo decoding system using nth root metrics for non-Gaussian communication channels Oct 21, 2008 Issued
Array ( [id] => 6468831 [patent_doc_number] => 20100284483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-11 [patent_title] => 'PRECODER FOR SPATIAL MULTIPLEXING, MULTIPLE ANTENNA TRANSMITTER' [patent_app_type] => utility [patent_app_number] => 12/746448 [patent_app_country] => US [patent_app_date] => 2008-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3530 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0284/20100284483.pdf [firstpage_image] =>[orig_patent_app_number] => 12746448 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/746448
Precoder for spatial multiplexing, multiple antenna transmitter Oct 8, 2008 Issued
Array ( [id] => 271661 [patent_doc_number] => 07564900 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-07-21 [patent_title] => 'Mixed-mode signal processor architecture and device' [patent_app_type] => utility [patent_app_number] => 12/287077 [patent_app_country] => US [patent_app_date] => 2008-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3214 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/564/07564900.pdf [firstpage_image] =>[orig_patent_app_number] => 12287077 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/287077
Mixed-mode signal processor architecture and device Oct 5, 2008 Issued
Array ( [id] => 212670 [patent_doc_number] => 07623584 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-11-24 [patent_title] => 'Multiuser allocation method for maximizing transmission capacity' [patent_app_type] => utility [patent_app_number] => 12/204098 [patent_app_country] => US [patent_app_date] => 2008-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4258 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/623/07623584.pdf [firstpage_image] =>[orig_patent_app_number] => 12204098 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/204098
Multiuser allocation method for maximizing transmission capacity Sep 3, 2008 Issued
Array ( [id] => 7541877 [patent_doc_number] => 08059725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-15 [patent_title] => 'Induction neutralizing transformer' [patent_app_type] => utility [patent_app_number] => 12/199331 [patent_app_country] => US [patent_app_date] => 2008-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/059/08059725.pdf [firstpage_image] =>[orig_patent_app_number] => 12199331 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/199331
Induction neutralizing transformer Aug 26, 2008 Issued
Array ( [id] => 9247148 [patent_doc_number] => 08611441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-17 [patent_title] => 'Method for transmission interference cancellation for MU-MIMO' [patent_app_type] => utility [patent_app_number] => 12/735071 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3256 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12735071 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/735071
Method for transmission interference cancellation for MU-MIMO Aug 21, 2008 Issued
Array ( [id] => 5359869 [patent_doc_number] => 20090034663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'Tone Ordered Discrete Multitone Interleaver' [patent_app_type] => utility [patent_app_number] => 12/144108 [patent_app_country] => US [patent_app_date] => 2008-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5684 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20090034663.pdf [firstpage_image] =>[orig_patent_app_number] => 12144108 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/144108
Tone Ordered Discrete Multitone Interleaver Jun 22, 2008 Abandoned
Array ( [id] => 4682570 [patent_doc_number] => 20080248796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'WIRELESS COMMUNICATION SYSTEM HAVING ADAPTIVE THRESHOLD FOR TIMING DEVIATION MEASUREMENT AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/139953 [patent_app_country] => US [patent_app_date] => 2008-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5348 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0248/20080248796.pdf [firstpage_image] =>[orig_patent_app_number] => 12139953 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/139953
WIRELESS COMMUNICATION SYSTEM HAVING ADAPTIVE THRESHOLD FOR TIMING DEVIATION MEASUREMENT AND METHOD Jun 15, 2008 Abandoned
Array ( [id] => 8702924 [patent_doc_number] => 08396153 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-12 [patent_title] => 'Cooperative MIMO in multicell wireless networks' [patent_app_type] => utility [patent_app_number] => 12/130277 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 25 [patent_no_of_words] => 9028 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12130277 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/130277
Cooperative MIMO in multicell wireless networks May 29, 2008 Issued
Array ( [id] => 312275 [patent_doc_number] => 07529311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Cooperative MIMO in multicell wireless networks' [patent_app_type] => utility [patent_app_number] => 12/123022 [patent_app_country] => US [patent_app_date] => 2008-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 6382 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/529/07529311.pdf [firstpage_image] =>[orig_patent_app_number] => 12123022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/123022
Cooperative MIMO in multicell wireless networks May 18, 2008 Issued
Array ( [id] => 9028335 [patent_doc_number] => 08537924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-17 [patent_title] => 'Open loop precoder cycling in MIMO communications' [patent_app_type] => utility [patent_app_number] => 12/812159 [patent_app_country] => US [patent_app_date] => 2008-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8943 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12812159 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/812159
Open loop precoder cycling in MIMO communications May 6, 2008 Issued
Array ( [id] => 7546949 [patent_doc_number] => 08054926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-08 [patent_title] => 'Clock and data recovery system and method for clock and data recovery based on a forward error correction' [patent_app_type] => utility [patent_app_number] => 12/116151 [patent_app_country] => US [patent_app_date] => 2008-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4214 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/054/08054926.pdf [firstpage_image] =>[orig_patent_app_number] => 12116151 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/116151
Clock and data recovery system and method for clock and data recovery based on a forward error correction May 5, 2008 Issued
Array ( [id] => 7536724 [patent_doc_number] => 08050363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-01 [patent_title] => 'Turbo decoder and method for turbo decoding a double-binary circular recursive systematic convolutional encoded signal' [patent_app_type] => utility [patent_app_number] => 12/115027 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9970 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/050/08050363.pdf [firstpage_image] =>[orig_patent_app_number] => 12115027 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115027
Turbo decoder and method for turbo decoding a double-binary circular recursive systematic convolutional encoded signal May 4, 2008 Issued
Array ( [id] => 4959217 [patent_doc_number] => 20080273641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'OFDM-BASED DEVICE AND METHOD FOR PERFORMING SYNCHRONIZATION' [patent_app_type] => utility [patent_app_number] => 12/114949 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7473 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0273/20080273641.pdf [firstpage_image] =>[orig_patent_app_number] => 12114949 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114949
OFDM-BASED DEVICE AND METHOD FOR PERFORMING SYNCHRONIZATION May 4, 2008 Abandoned
Array ( [id] => 7516891 [patent_doc_number] => 08040971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'High performance mixed signal circuit' [patent_app_type] => utility [patent_app_number] => 12/115284 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2394 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040971.pdf [firstpage_image] =>[orig_patent_app_number] => 12115284 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/115284
High performance mixed signal circuit May 4, 2008 Issued
Array ( [id] => 7529039 [patent_doc_number] => 08045643 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-10-25 [patent_title] => 'Forward and reverse VSWR insensitive power detection using quadrature downconversion' [patent_app_type] => utility [patent_app_number] => 12/113981 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7644 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/045/08045643.pdf [firstpage_image] =>[orig_patent_app_number] => 12113981 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/113981
Forward and reverse VSWR insensitive power detection using quadrature downconversion May 1, 2008 Issued
Array ( [id] => 5484488 [patent_doc_number] => 20090274253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'JOINT ESTIMATION OF MIMO CHANNELS AND NOISE CORRELATION FOR WIRELESS SYSTEMS WITH MULTIPLE RECEIVE ANTENNAS' [patent_app_type] => utility [patent_app_number] => 12/114516 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5499 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0274/20090274253.pdf [firstpage_image] =>[orig_patent_app_number] => 12114516 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114516
Joint estimation of MIMO channels and noise correlation for wireless systems with multiple receive antennas May 1, 2008 Issued
Array ( [id] => 8644431 [patent_doc_number] => 08369426 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-05 [patent_title] => 'Reducing the effect of noise in a multi-channel telecommunication receiver' [patent_app_type] => utility [patent_app_number] => 12/114169 [patent_app_country] => US [patent_app_date] => 2008-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12114169 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/114169
Reducing the effect of noise in a multi-channel telecommunication receiver May 1, 2008 Issued
Array ( [id] => 8168058 [patent_doc_number] => 08175171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Transmitter, receiver, transmitting method, receiving method, variable-length serial burst data transfer system, semiconductor device and hybrid semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/113688 [patent_app_country] => US [patent_app_date] => 2008-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 11102 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/175/08175171.pdf [firstpage_image] =>[orig_patent_app_number] => 12113688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/113688
Transmitter, receiver, transmitting method, receiving method, variable-length serial burst data transfer system, semiconductor device and hybrid semiconductor device Apr 30, 2008 Issued
Array ( [id] => 8168051 [patent_doc_number] => 08175170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-08 [patent_title] => 'Transmitter, receiver, method for transmitting, method for receiving, fixed length serial burst data transfer system, semiconductor device, and hybrid semiconductor device' [patent_app_type] => utility [patent_app_number] => 12/113632 [patent_app_country] => US [patent_app_date] => 2008-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 15417 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/175/08175170.pdf [firstpage_image] =>[orig_patent_app_number] => 12113632 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/113632
Transmitter, receiver, method for transmitting, method for receiving, fixed length serial burst data transfer system, semiconductor device, and hybrid semiconductor device Apr 30, 2008 Issued
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