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] => 4958389 [patent_doc_number] => 20080272813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'Analog To Digital Converter Clock Synchronizer' [patent_app_type] => utility [patent_app_number] => 10/587287 [patent_app_country] => US [patent_app_date] => 2004-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2451 [patent_no_of_claims] => 16 [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/A1/0272/20080272813.pdf [firstpage_image] =>[orig_patent_app_number] => 10587287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/587287
Analog to digital converter clock synchronizer Feb 1, 2004 Issued
Array ( [id] => 7339182 [patent_doc_number] => 20040190668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-30 [patent_title] => 'Vestigial side band synchronization signal detection circuit' [patent_app_type] => new [patent_app_number] => 10/767734 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6932 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20040190668.pdf [firstpage_image] =>[orig_patent_app_number] => 10767734 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767734
Vestigial side band synchronization signal detection circuit Jan 29, 2004 Issued
Array ( [id] => 7316186 [patent_doc_number] => 20040223566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Method and apparatus for skew adjustment, data transmission system having skew adjustability' [patent_app_type] => new [patent_app_number] => 10/768351 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6944 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20040223566.pdf [firstpage_image] =>[orig_patent_app_number] => 10768351 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768351
Method and apparatus for skew adjustment, data transmission system having skew adjustability Jan 29, 2004 Abandoned
Array ( [id] => 7003851 [patent_doc_number] => 20050169164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Transport of modulation symbols in a communications system' [patent_app_type] => utility [patent_app_number] => 10/768355 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3959 [patent_no_of_claims] => 18 [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/A1/0169/20050169164.pdf [firstpage_image] =>[orig_patent_app_number] => 10768355 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/768355
Transport of modulation symbols in a communications system Jan 29, 2004 Issued
Array ( [id] => 903022 [patent_doc_number] => 07339986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Method of monitoring the quality of a communications channel' [patent_app_type] => utility [patent_app_number] => 10/767729 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4251 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/339/07339986.pdf [firstpage_image] =>[orig_patent_app_number] => 10767729 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767729
Method of monitoring the quality of a communications channel Jan 29, 2004 Issued
Array ( [id] => 910578 [patent_doc_number] => 07333537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'System for monitoring the quality of a communications channel with mirror receivers' [patent_app_type] => utility [patent_app_number] => 10/767748 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4403 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/333/07333537.pdf [firstpage_image] =>[orig_patent_app_number] => 10767748 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767748
System for monitoring the quality of a communications channel with mirror receivers Jan 29, 2004 Issued
Array ( [id] => 7369509 [patent_doc_number] => 20040218705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-04 [patent_title] => 'Phase rotator, phase rotation method and clock and data recovery receiver incorporating said phase rotator' [patent_app_type] => new [patent_app_number] => 10/769437 [patent_app_country] => US [patent_app_date] => 2004-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4716 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0218/20040218705.pdf [firstpage_image] =>[orig_patent_app_number] => 10769437 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/769437
Phase rotator, phase rotation method and clock and data recovery receiver incorporating said phase rotator Jan 29, 2004 Abandoned
Array ( [id] => 387660 [patent_doc_number] => 07305031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Method and system for the error resilient transmission of predictively encoded signals' [patent_app_type] => utility [patent_app_number] => 10/767596 [patent_app_country] => US [patent_app_date] => 2004-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3726 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305031.pdf [firstpage_image] =>[orig_patent_app_number] => 10767596 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/767596
Method and system for the error resilient transmission of predictively encoded signals Jan 28, 2004 Issued
Array ( [id] => 7246155 [patent_doc_number] => 20040258142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-23 [patent_title] => 'Fast initialization using seamless rate adaptation' [patent_app_type] => new [patent_app_number] => 10/760495 [patent_app_country] => US [patent_app_date] => 2004-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16633 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0258/20040258142.pdf [firstpage_image] =>[orig_patent_app_number] => 10760495 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/760495
Fast initialization using seamless rate adaptation Jan 20, 2004 Abandoned
Array ( [id] => 5187392 [patent_doc_number] => 20070165700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'Variable spreading factor-orthogonal frequency and code division et al.' [patent_app_type] => utility [patent_app_number] => 10/584890 [patent_app_country] => US [patent_app_date] => 2003-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2759 [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/A1/0165/20070165700.pdf [firstpage_image] =>[orig_patent_app_number] => 10584890 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/584890
Variable spreading factor-orthogonal frequency and code division multiplexing (VSF-OFCDM) system, a receiver for use therein and a method of processing received signals in such a system Dec 30, 2003 Issued
Array ( [id] => 892168 [patent_doc_number] => 07349503 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-25 [patent_title] => 'Adaptive interference immunity control' [patent_app_type] => utility [patent_app_number] => 10/704359 [patent_app_country] => US [patent_app_date] => 2003-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6659 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/349/07349503.pdf [firstpage_image] =>[orig_patent_app_number] => 10704359 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/704359
Adaptive interference immunity control Nov 6, 2003 Issued
Array ( [id] => 357282 [patent_doc_number] => 07489720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-10 [patent_title] => 'Method for transmit pulse design for ultra-wideband communications' [patent_app_type] => utility [patent_app_number] => 10/700723 [patent_app_country] => US [patent_app_date] => 2003-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 29 [patent_no_of_words] => 7392 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/489/07489720.pdf [firstpage_image] =>[orig_patent_app_number] => 10700723 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/700723
Method for transmit pulse design for ultra-wideband communications Nov 3, 2003 Issued
Array ( [id] => 199434 [patent_doc_number] => 07639747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'System and method for reducing peak-to-average power ratio for multi-carrier communication systems' [patent_app_type] => utility [patent_app_number] => 10/690613 [patent_app_country] => US [patent_app_date] => 2003-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2830 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/639/07639747.pdf [firstpage_image] =>[orig_patent_app_number] => 10690613 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/690613
System and method for reducing peak-to-average power ratio for multi-carrier communication systems Oct 22, 2003 Issued
Array ( [id] => 95342 [patent_doc_number] => 07738593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-15 [patent_title] => 'Pre-equalisation for UMTS base station' [patent_app_type] => utility [patent_app_number] => 10/531152 [patent_app_country] => US [patent_app_date] => 2003-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3902 [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] => patents/07/738/07738593.pdf [firstpage_image] =>[orig_patent_app_number] => 10531152 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/531152
Pre-equalisation for UMTS base station Oct 19, 2003 Issued
Array ( [id] => 7298292 [patent_doc_number] => 20040125878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-01 [patent_title] => 'Source coding enhancement using spectral-band replication' [patent_app_type] => new [patent_app_number] => 10/680224 [patent_app_country] => US [patent_app_date] => 2003-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 12661 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0125/20040125878.pdf [firstpage_image] =>[orig_patent_app_number] => 10680224 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/680224
Source coding enhancement using spectral-band replication Oct 7, 2003 Issued
Array ( [id] => 954620 [patent_doc_number] => 06959037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-25 [patent_title] => 'System and method for locating and determining discontinuities and estimating loop loss in a communications medium using frequency domain correlation' [patent_app_type] => utility [patent_app_number] => 10/661511 [patent_app_country] => US [patent_app_date] => 2003-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 23216 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959037.pdf [firstpage_image] =>[orig_patent_app_number] => 10661511 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/661511
System and method for locating and determining discontinuities and estimating loop loss in a communications medium using frequency domain correlation Sep 14, 2003 Issued
Array ( [id] => 7138729 [patent_doc_number] => 20040044942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Method for seamlessly changing power modes in an ADSL system' [patent_app_type] => new [patent_app_number] => 10/653271 [patent_app_country] => US [patent_app_date] => 2003-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10893 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20040044942.pdf [firstpage_image] =>[orig_patent_app_number] => 10653271 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/653271
Method for seamlessly changing power modes in an ADSL system Sep 2, 2003 Abandoned
Array ( [id] => 7126437 [patent_doc_number] => 20050058181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-17 [patent_title] => 'Apparatus and method employing dynamic hop sequence adjustment in FHSS networks' [patent_app_type] => utility [patent_app_number] => 10/650385 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4943 [patent_no_of_claims] => 36 [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/A1/0058/20050058181.pdf [firstpage_image] =>[orig_patent_app_number] => 10650385 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650385
Apparatus and method employing dynamic hop sequence adjustment in FHSS networks Aug 27, 2003 Issued
Array ( [id] => 920137 [patent_doc_number] => 07324585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-29 [patent_title] => 'System and method for performing symbol boundary-aligned search of direct sequence spread spectrum signals' [patent_app_type] => utility [patent_app_number] => 10/650427 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5973 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/324/07324585.pdf [firstpage_image] =>[orig_patent_app_number] => 10650427 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650427
System and method for performing symbol boundary-aligned search of direct sequence spread spectrum signals Aug 27, 2003 Issued
Array ( [id] => 7082101 [patent_doc_number] => 20050047481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-03 [patent_title] => 'Network controller having dynamic hop sequence adjustment in FHSS' [patent_app_type] => utility [patent_app_number] => 10/650519 [patent_app_country] => US [patent_app_date] => 2003-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3919 [patent_no_of_claims] => 15 [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/A1/0047/20050047481.pdf [firstpage_image] =>[orig_patent_app_number] => 10650519 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/650519
Network controller having dynamic hop sequence adjustment in FHSS Aug 27, 2003 Abandoned
Menu