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] => 5893920 [patent_doc_number] => 20060002458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Method and apparatus to identify a remote communication apparatus and enhance communication performance based on the identification' [patent_app_type] => utility [patent_app_number] => 11/127032 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2473 [patent_no_of_claims] => 18 [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/A1/0002/20060002458.pdf [firstpage_image] =>[orig_patent_app_number] => 11127032 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127032
Method and apparatus to identify a remote communication apparatus and enhance communication performance based on the identification May 10, 2005 Abandoned
Array ( [id] => 5660593 [patent_doc_number] => 20060251189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Method and system for I/Q imbalance and DC offset correction' [patent_app_type] => utility [patent_app_number] => 11/123291 [patent_app_country] => US [patent_app_date] => 2005-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7715 [patent_no_of_claims] => 26 [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/A1/0251/20060251189.pdf [firstpage_image] =>[orig_patent_app_number] => 11123291 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/123291
Method and system for I/Q imbalance and DC offset correction May 5, 2005 Issued
Array ( [id] => 95077 [patent_doc_number] => 07733946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'Terrestrial repeater with redistribution of pseudo-random codes on different carrier frequencies' [patent_app_type] => utility [patent_app_number] => 11/570590 [patent_app_country] => US [patent_app_date] => 2005-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4809 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/733/07733946.pdf [firstpage_image] =>[orig_patent_app_number] => 11570590 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/570590
Terrestrial repeater with redistribution of pseudo-random codes on different carrier frequencies Apr 28, 2005 Issued
Array ( [id] => 5574475 [patent_doc_number] => 20090141836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-04 [patent_title] => 'RECEPTION DEVICE' [patent_app_type] => utility [patent_app_number] => 10/582765 [patent_app_country] => US [patent_app_date] => 2005-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12383 [patent_no_of_claims] => 9 [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/A1/0141/20090141836.pdf [firstpage_image] =>[orig_patent_app_number] => 10582765 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/582765
Reception device Apr 11, 2005 Issued
Array ( [id] => 380805 [patent_doc_number] => 07310383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-18 [patent_title] => 'Coaxial cable communications systems and apparatus employing single and multiple sinewave modulation and demodulation techniques' [patent_app_type] => utility [patent_app_number] => 11/104301 [patent_app_country] => US [patent_app_date] => 2005-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 22 [patent_no_of_words] => 15700 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/310/07310383.pdf [firstpage_image] =>[orig_patent_app_number] => 11104301 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104301
Coaxial cable communications systems and apparatus employing single and multiple sinewave modulation and demodulation techniques Apr 10, 2005 Issued
Array ( [id] => 4964348 [patent_doc_number] => 20080107168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-08 [patent_title] => 'Advanced Digital Receiver' [patent_app_type] => utility [patent_app_number] => 11/547816 [patent_app_country] => US [patent_app_date] => 2005-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 45 [patent_no_of_words] => 39038 [patent_no_of_claims] => 42 [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/A1/0107/20080107168.pdf [firstpage_image] =>[orig_patent_app_number] => 11547816 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/547816
Advanced digital receiver Apr 7, 2005 Issued
Array ( [id] => 6911367 [patent_doc_number] => 20050175125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Ultra-wideband correlating receiver' [patent_app_type] => utility [patent_app_number] => 11/100871 [patent_app_country] => US [patent_app_date] => 2005-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7493 [patent_no_of_claims] => 23 [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/A1/0175/20050175125.pdf [firstpage_image] =>[orig_patent_app_number] => 11100871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/100871
Ultra-wideband correlating receiver Apr 5, 2005 Abandoned
Array ( [id] => 6964939 [patent_doc_number] => 20050231836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Device for transmitting digital signals between mobile units with modification of the spectral characteristics' [patent_app_type] => utility [patent_app_number] => 11/090700 [patent_app_country] => US [patent_app_date] => 2005-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3287 [patent_no_of_claims] => 13 [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/A1/0231/20050231836.pdf [firstpage_image] =>[orig_patent_app_number] => 11090700 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/090700
Device for transmitting digital signals between mobile units with modification of the spectral characteristics Mar 24, 2005 Issued
Array ( [id] => 205039 [patent_doc_number] => 07634035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-15 [patent_title] => 'Phase comparison circuit and clock recovery circuit' [patent_app_type] => utility [patent_app_number] => 11/089536 [patent_app_country] => US [patent_app_date] => 2005-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 6054 [patent_no_of_claims] => 9 [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] => patents/07/634/07634035.pdf [firstpage_image] =>[orig_patent_app_number] => 11089536 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/089536
Phase comparison circuit and clock recovery circuit Mar 24, 2005 Issued
Array ( [id] => 903088 [patent_doc_number] => 07340012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Single and multiple sinewave modulation and demodulation techniques employing carrier-zero and carrier-peak data-word start and stop' [patent_app_type] => utility [patent_app_number] => 11/071865 [patent_app_country] => US [patent_app_date] => 2005-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 13881 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/340/07340012.pdf [firstpage_image] =>[orig_patent_app_number] => 11071865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/071865
Single and multiple sinewave modulation and demodulation techniques employing carrier-zero and carrier-peak data-word start and stop Mar 1, 2005 Issued
Array ( [id] => 903088 [patent_doc_number] => 07340012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Single and multiple sinewave modulation and demodulation techniques employing carrier-zero and carrier-peak data-word start and stop' [patent_app_type] => utility [patent_app_number] => 11/071865 [patent_app_country] => US [patent_app_date] => 2005-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 13881 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/340/07340012.pdf [firstpage_image] =>[orig_patent_app_number] => 11071865 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/071865
Single and multiple sinewave modulation and demodulation techniques employing carrier-zero and carrier-peak data-word start and stop Mar 1, 2005 Issued
Array ( [id] => 5607453 [patent_doc_number] => 20060268969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-30 [patent_title] => 'Automatic bit rate control circuit' [patent_app_type] => utility [patent_app_number] => 10/543656 [patent_app_country] => US [patent_app_date] => 2005-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7673 [patent_no_of_claims] => 15 [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/A1/0268/20060268969.pdf [firstpage_image] =>[orig_patent_app_number] => 10543656 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/543656
Automatic bit rate control circuit Feb 15, 2005 Issued
Array ( [id] => 7190715 [patent_doc_number] => 20050163265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-28 [patent_title] => 'Timing estimation in an OFDM receiver' [patent_app_type] => utility [patent_app_number] => 11/046120 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 16223 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0163/20050163265.pdf [firstpage_image] =>[orig_patent_app_number] => 11046120 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/046120
Timing estimation in an OFDM receiver Jan 27, 2005 Issued
Array ( [id] => 5647826 [patent_doc_number] => 20060133558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Mechanism to aid a phase interpolator in recovering a clock signal' [patent_app_type] => utility [patent_app_number] => 11/017269 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2849 [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/A1/0133/20060133558.pdf [firstpage_image] =>[orig_patent_app_number] => 11017269 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017269
Mechanism to aid a phase interpolator in recovering a clock signal Dec 19, 2004 Abandoned
Array ( [id] => 815351 [patent_doc_number] => 07415063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-08-19 [patent_title] => 'Method to estimate noise in data' [patent_app_type] => utility [patent_app_number] => 11/015815 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2729 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/415/07415063.pdf [firstpage_image] =>[orig_patent_app_number] => 11015815 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/015815
Method to estimate noise in data Dec 19, 2004 Issued
Array ( [id] => 5826012 [patent_doc_number] => 20060062341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Fast-lock clock-data recovery system' [patent_app_type] => utility [patent_app_number] => 11/016513 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8329 [patent_no_of_claims] => 34 [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/A1/0062/20060062341.pdf [firstpage_image] =>[orig_patent_app_number] => 11016513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016513
Fast-lock clock-data recovery system Dec 16, 2004 Abandoned
Array ( [id] => 374381 [patent_doc_number] => 07474687 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-01-06 [patent_title] => 'Staged correlator' [patent_app_type] => utility [patent_app_number] => 11/015105 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/474/07474687.pdf [firstpage_image] =>[orig_patent_app_number] => 11015105 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/015105
Staged correlator Dec 16, 2004 Issued
Array ( [id] => 574715 [patent_doc_number] => 07471737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Hardware efficient FSK demodulator' [patent_app_type] => utility [patent_app_number] => 11/015162 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 5905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/471/07471737.pdf [firstpage_image] =>[orig_patent_app_number] => 11015162 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/015162
Hardware efficient FSK demodulator Dec 16, 2004 Issued
Array ( [id] => 7041625 [patent_doc_number] => 20050159919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'Method for measuring information in natural data' [patent_app_type] => utility [patent_app_number] => 11/016703 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4040 [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/A1/0159/20050159919.pdf [firstpage_image] =>[orig_patent_app_number] => 11016703 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016703
Method for measuring information in natural data Dec 16, 2004 Abandoned
Array ( [id] => 126007 [patent_doc_number] => 07706467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Transmitter with an envelope tracking power amplifier utilizing digital predistortion of the signal envelope' [patent_app_type] => utility [patent_app_number] => 11/016508 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5119 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/706/07706467.pdf [firstpage_image] =>[orig_patent_app_number] => 11016508 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016508
Transmitter with an envelope tracking power amplifier utilizing digital predistortion of the signal envelope Dec 16, 2004 Issued
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