Search

David B. Lugo

Examiner (ID: 13644, Phone: (571)272-3043 , Office: P/2631 )

Most Active Art Unit
2631
Art Unit(s)
2631, 2634, 2611, 2637
Total Applications
1184
Issued Applications
900
Pending Applications
88
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4675037 [patent_doc_number] => 20080212665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'System for monitoring the quality of a communications channel with mirror receivers' [patent_app_type] => utility [patent_app_number] => 12/071138 [patent_app_country] => US [patent_app_date] => 2008-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4436 [patent_no_of_claims] => 12 [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/A1/0212/20080212665.pdf [firstpage_image] =>[orig_patent_app_number] => 12071138 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/071138
System for monitoring the quality of a communications channel with mirror receivers Feb 14, 2008 Issued
Array ( [id] => 6573860 [patent_doc_number] => 20100290509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'System and Method for Efficient Half Duplex Transceiver Operation in a Packet-Based Wireless Communication System' [patent_app_type] => utility [patent_app_number] => 12/811624 [patent_app_country] => US [patent_app_date] => 2008-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13014 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0290/20100290509.pdf [firstpage_image] =>[orig_patent_app_number] => 12811624 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/811624
System and method for efficient half duplex transceiver operation in a packet-based wireless communication system Jan 3, 2008 Issued
Array ( [id] => 6592772 [patent_doc_number] => 20100322331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'ADAPTIVE CODEBOOK PROCESSING METHOD' [patent_app_type] => utility [patent_app_number] => 12/745111 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3648 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0322/20100322331.pdf [firstpage_image] =>[orig_patent_app_number] => 12745111 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745111
ADAPTIVE CODEBOOK PROCESSING METHOD Dec 27, 2007 Abandoned
Array ( [id] => 5302194 [patent_doc_number] => 20090296846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-03 [patent_title] => 'MIMO COMMUNICATION SYSTEM HAVING DETERMINISTIC CHANNELS AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/443429 [patent_app_country] => US [patent_app_date] => 2007-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 22984 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0296/20090296846.pdf [firstpage_image] =>[orig_patent_app_number] => 12443429 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443429
MIMO COMMUNICATION SYSTEM HAVING DETERMINISTIC CHANNELS AND METHOD Nov 18, 2007 Abandoned
Array ( [id] => 6364081 [patent_doc_number] => 20100074350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-25 [patent_title] => 'CODEWORD LEVEL SCRAMBLING FOR MIMO TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 12/444510 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7473 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0074/20100074350.pdf [firstpage_image] =>[orig_patent_app_number] => 12444510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444510
CODEWORD LEVEL SCRAMBLING FOR MIMO TRANSMISSION Nov 5, 2007 Abandoned
Array ( [id] => 6250318 [patent_doc_number] => 20100027697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-04 [patent_title] => 'MIMO TRANSMISSION WITH LAYER PERMUTATION IN A WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/444499 [patent_app_country] => US [patent_app_date] => 2007-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11386 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0027/20100027697.pdf [firstpage_image] =>[orig_patent_app_number] => 12444499 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444499
MIMO transmission with layer permutation in a wireless communication system Nov 5, 2007 Issued
Array ( [id] => 5396746 [patent_doc_number] => 20090316809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'Method for transmitting channel quality information' [patent_app_type] => utility [patent_app_number] => 12/311280 [patent_app_country] => US [patent_app_date] => 2007-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5437 [patent_no_of_claims] => 8 [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/A1/0316/20090316809.pdf [firstpage_image] =>[orig_patent_app_number] => 12311280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/311280
Method for transmitting channel quality information Nov 1, 2007 Issued
Array ( [id] => 36554 [patent_doc_number] => 07787560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Smart antenna interface using only digital I/O supporting both mode A and mode B antenna operation as per CEA 909 standard using a single digital counter' [patent_app_type] => utility [patent_app_number] => 11/931518 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4324 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/787/07787560.pdf [firstpage_image] =>[orig_patent_app_number] => 11931518 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/931518
Smart antenna interface using only digital I/O supporting both mode A and mode B antenna operation as per CEA 909 standard using a single digital counter Oct 30, 2007 Issued
Array ( [id] => 5329568 [patent_doc_number] => 20090110045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'METHOD AND APPARATUS FOR RATE-DEPENDENT EQUALIZATION' [patent_app_type] => utility [patent_app_number] => 11/930780 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3655 [patent_no_of_claims] => 20 [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/A1/0110/20090110045.pdf [firstpage_image] =>[orig_patent_app_number] => 11930780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930780
Method and apparatus for rate-dependent equalization Oct 30, 2007 Issued
Array ( [id] => 4784446 [patent_doc_number] => 20080137775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'METHOD AND APPARATUS FOR HIERARCHICAL MODULATION AND DEMODULATION IN DIGITAL BROADCASTING SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/931074 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3355 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20080137775.pdf [firstpage_image] =>[orig_patent_app_number] => 11931074 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/931074
METHOD AND APPARATUS FOR HIERARCHICAL MODULATION AND DEMODULATION IN DIGITAL BROADCASTING SYSTEM Oct 30, 2007 Abandoned
Array ( [id] => 4784459 [patent_doc_number] => 20080137788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'APPARATUS AND METHOD OF ESTIMATING CHANNEL BASED ON CHANNEL DELAY SPREAD IN MOBILE COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/931188 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4740 [patent_no_of_claims] => 11 [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/A1/0137/20080137788.pdf [firstpage_image] =>[orig_patent_app_number] => 11931188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/931188
Apparatus and method of estimating channel based on channel delay spread in mobile communication system Oct 30, 2007 Issued
Array ( [id] => 4681262 [patent_doc_number] => 20080247488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'UPLINK MULTIPLE-INPUT-MULTIPLE-OUTPUT (MIMO) AND COOPERATIVE MIMO TRANSMISSIONS' [patent_app_type] => utility [patent_app_number] => 11/930600 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7221 [patent_no_of_claims] => 25 [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/A1/0247/20080247488.pdf [firstpage_image] =>[orig_patent_app_number] => 11930600 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930600
Uplink multiple-input-multiple-output (MIMO) and cooperative MIMO transmissions Oct 30, 2007 Issued
Array ( [id] => 603635 [patent_doc_number] => 07433405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Method and system for the error resilient transmission of predictively encoded signals' [patent_app_type] => utility [patent_app_number] => 11/932143 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3742 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 480 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/433/07433405.pdf [firstpage_image] =>[orig_patent_app_number] => 11932143 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/932143
Method and system for the error resilient transmission of predictively encoded signals Oct 30, 2007 Issued
Array ( [id] => 5329607 [patent_doc_number] => 20090110084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'RECEIVER TERMINATION CIRCUIT FOR A HIGH SPEED DIRECT CURRENT (DC) SERIAL LINK' [patent_app_type] => utility [patent_app_number] => 11/930975 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3491 [patent_no_of_claims] => 20 [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/A1/0110/20090110084.pdf [firstpage_image] =>[orig_patent_app_number] => 11930975 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930975
Receiver termination circuit for a high speed direct current (DC) serial link Oct 30, 2007 Issued
Array ( [id] => 4964374 [patent_doc_number] => 20080107194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'APPARATUS AND METHOD FOR DETECTING PREAMBLE PACKET IN ORTHOGONAL FREQUENCY-DIVISION MULTIPLEXING SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/930836 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2222 [patent_no_of_claims] => 4 [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/A1/0107/20080107194.pdf [firstpage_image] =>[orig_patent_app_number] => 11930836 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930836
Apparatus and method for detecting preamble packet in orthogonal frequency-division multiplexing system Oct 30, 2007 Issued
Array ( [id] => 5329639 [patent_doc_number] => 20090110116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'METHOD AND APPARATUS FOR TRAINING THE REFERENCE VOLTAGE LEVEL AND DATA SAMPLE TIMING IN A RECEIVER' [patent_app_type] => utility [patent_app_number] => 11/930524 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6282 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0110/20090110116.pdf [firstpage_image] =>[orig_patent_app_number] => 11930524 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930524
Method and apparatus for training the reference voltage level and data sample timing in a receiver Oct 30, 2007 Issued
Array ( [id] => 5329569 [patent_doc_number] => 20090110046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-30 [patent_title] => 'METHOD AND APPARATUS FOR EQUALIZATION USING ONE OR MORE QUALIFIERS' [patent_app_type] => utility [patent_app_number] => 11/930814 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3672 [patent_no_of_claims] => 20 [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/A1/0110/20090110046.pdf [firstpage_image] =>[orig_patent_app_number] => 11930814 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930814
Method and apparatus for equalization using one or more qualifiers Oct 30, 2007 Issued
Array ( [id] => 4615634 [patent_doc_number] => 07991082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Maximum a posteriori probability decoder' [patent_app_type] => utility [patent_app_number] => 11/931156 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 11153 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/991/07991082.pdf [firstpage_image] =>[orig_patent_app_number] => 11931156 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/931156
Maximum a posteriori probability decoder Oct 30, 2007 Issued
Array ( [id] => 4502750 [patent_doc_number] => 07957484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-07 [patent_title] => 'Candidate list generation and interference cancellation framework for MIMO detection' [patent_app_type] => utility [patent_app_number] => 11/930259 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7768 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/957/07957484.pdf [firstpage_image] =>[orig_patent_app_number] => 11930259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/930259
Candidate list generation and interference cancellation framework for MIMO detection Oct 30, 2007 Issued
Array ( [id] => 9076208 [patent_doc_number] => 08553795 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-08 [patent_title] => 'Unified design and centralized scheduling for dynamic SIMO, SU-MIMO and MU-MIMO operation for RL transmissions' [patent_app_type] => utility [patent_app_number] => 12/443796 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 12357 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12443796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443796
Unified design and centralized scheduling for dynamic SIMO, SU-MIMO and MU-MIMO operation for RL transmissions Oct 29, 2007 Issued
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