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] => 636204 [patent_doc_number] => 07130328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Time history display of orthogonal code power levels' [patent_app_type] => utility [patent_app_number] => 10/222092 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1801 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/130/07130328.pdf [firstpage_image] =>[orig_patent_app_number] => 10222092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222092
Time history display of orthogonal code power levels Aug 14, 2002 Issued
Array ( [id] => 1039200 [patent_doc_number] => 06873662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Wireless communication system having adaptive threshold for timing deviation measurement and method' [patent_app_type] => utility [patent_app_number] => 10/209398 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5270 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/873/06873662.pdf [firstpage_image] =>[orig_patent_app_number] => 10209398 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/209398
Wireless communication system having adaptive threshold for timing deviation measurement and method Jul 29, 2002 Issued
10/089388 Method and device for bi-directional communication between at least two communication participants Jul 17, 2002 Abandoned
Array ( [id] => 6257455 [patent_doc_number] => 20020186704 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Variable state length initialization' [patent_app_type] => new [patent_app_number] => 10/163692 [patent_app_country] => US [patent_app_date] => 2002-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4071 [patent_no_of_claims] => 90 [patent_no_of_ind_claims] => 30 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0186/20020186704.pdf [firstpage_image] =>[orig_patent_app_number] => 10163692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/163692
Variable state length initialization Jun 6, 2002 Issued
Array ( [id] => 519232 [patent_doc_number] => 07197102 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Method and apparatus for clock-and-data recovery using a secondary delay-locked loop' [patent_app_type] => utility [patent_app_number] => 10/163340 [patent_app_country] => US [patent_app_date] => 2002-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 2622 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/197/07197102.pdf [firstpage_image] =>[orig_patent_app_number] => 10163340 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/163340
Method and apparatus for clock-and-data recovery using a secondary delay-locked loop Jun 6, 2002 Issued
Array ( [id] => 7315421 [patent_doc_number] => 20040034451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Frequency shift key demodulator employing a teager operator and a method of operation thereof' [patent_app_type] => new [patent_app_number] => 10/164941 [patent_app_country] => US [patent_app_date] => 2002-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3687 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20040034451.pdf [firstpage_image] =>[orig_patent_app_number] => 10164941 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/164941
Frequency shift key demodulator employing a teager operator and a method of operation thereof Jun 5, 2002 Abandoned
Array ( [id] => 6700624 [patent_doc_number] => 20030223504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-12-04 [patent_title] => 'Memory-based digital adaptive filter' [patent_app_type] => new [patent_app_number] => 10/163200 [patent_app_country] => US [patent_app_date] => 2002-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2608 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20030223504.pdf [firstpage_image] =>[orig_patent_app_number] => 10163200 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/163200
Memory-based digital adaptive filter Jun 3, 2002 Abandoned
Array ( [id] => 6739258 [patent_doc_number] => 20030156627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-21 [patent_title] => 'CDMA multicode channel processing' [patent_app_type] => new [patent_app_number] => 10/156355 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1965 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20030156627.pdf [firstpage_image] =>[orig_patent_app_number] => 10156355 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156355
CDMA multicode channel processing May 27, 2002 Issued
Array ( [id] => 648010 [patent_doc_number] => 07120210 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-10-10 [patent_title] => 'Method and system for processing a signal' [patent_app_type] => utility [patent_app_number] => 10/155377 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3661 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120210.pdf [firstpage_image] =>[orig_patent_app_number] => 10155377 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155377
Method and system for processing a signal May 23, 2002 Issued
Array ( [id] => 6670557 [patent_doc_number] => 20030115542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'System and method for recovering and deserializing a high data rate bit stream' [patent_app_type] => new [patent_app_number] => 10/144326 [patent_app_country] => US [patent_app_date] => 2002-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6797 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20030115542.pdf [firstpage_image] =>[orig_patent_app_number] => 10144326 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144326
System and method for recovering and deserializing a high data rate bit stream May 12, 2002 Issued
Array ( [id] => 6624181 [patent_doc_number] => 20030210747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Digital subscriber line induction neutralizing transformer network' [patent_app_type] => new [patent_app_number] => 10/143130 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4099 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20030210747.pdf [firstpage_image] =>[orig_patent_app_number] => 10143130 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/143130
Digital subscriber line induction neutralizing transformer network May 9, 2002 Issued
Array ( [id] => 684479 [patent_doc_number] => 07082170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Spectral power management for constrained transmissions using constellation shaping' [patent_app_type] => utility [patent_app_number] => 10/144408 [patent_app_country] => US [patent_app_date] => 2002-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 9 [patent_no_of_words] => 3538 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/082/07082170.pdf [firstpage_image] =>[orig_patent_app_number] => 10144408 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/144408
Spectral power management for constrained transmissions using constellation shaping May 9, 2002 Issued
Array ( [id] => 7632003 [patent_doc_number] => 06665333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-16 [patent_title] => 'Methods and apparatus for determining the time of arrival of a signal' [patent_app_type] => B2 [patent_app_number] => 10/133368 [patent_app_country] => US [patent_app_date] => 2002-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9948 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/665/06665333.pdf [firstpage_image] =>[orig_patent_app_number] => 10133368 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133368
Methods and apparatus for determining the time of arrival of a signal Apr 28, 2002 Issued
Array ( [id] => 433914 [patent_doc_number] => 07266156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Method and apparatus for reducing peak to average power ratio of a multi-carrier signal' [patent_app_type] => utility [patent_app_number] => 10/132992 [patent_app_country] => US [patent_app_date] => 2002-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4330 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/266/07266156.pdf [firstpage_image] =>[orig_patent_app_number] => 10132992 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/132992
Method and apparatus for reducing peak to average power ratio of a multi-carrier signal Apr 25, 2002 Issued
Array ( [id] => 6808343 [patent_doc_number] => 20030198282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-23 [patent_title] => 'Orthogonalized spatial multiplexing for wireless communication' [patent_app_type] => new [patent_app_number] => 10/127327 [patent_app_country] => US [patent_app_date] => 2002-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5631 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0198/20030198282.pdf [firstpage_image] =>[orig_patent_app_number] => 10127327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/127327
Orthogonalized spatial multiplexing for wireless communication Apr 18, 2002 Issued
Array ( [id] => 6498880 [patent_doc_number] => 20020190765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Signal generating circuit, timing recovery PLL, signal generating system and signal generating method' [patent_app_type] => new [patent_app_number] => 10/114457 [patent_app_country] => US [patent_app_date] => 2002-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6354 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0190/20020190765.pdf [firstpage_image] =>[orig_patent_app_number] => 10114457 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/114457
Signal generating circuit, timing recovery PLL, signal generating system and signal generating method Apr 2, 2002 Issued
Array ( [id] => 610417 [patent_doc_number] => 07151803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-19 [patent_title] => 'Multiuser allocation method for maximizing transmission capacity' [patent_app_type] => utility [patent_app_number] => 10/113507 [patent_app_country] => US [patent_app_date] => 2002-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4160 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/151/07151803.pdf [firstpage_image] =>[orig_patent_app_number] => 10113507 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113507
Multiuser allocation method for maximizing transmission capacity Mar 31, 2002 Issued
Array ( [id] => 6729133 [patent_doc_number] => 20030185323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Systems and methods for improving timing phase estimation' [patent_app_type] => new [patent_app_number] => 10/112996 [patent_app_country] => US [patent_app_date] => 2002-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1285 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20030185323.pdf [firstpage_image] =>[orig_patent_app_number] => 10112996 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112996
Systems and methods for improving timing phase estimation Mar 28, 2002 Issued
Array ( [id] => 5842751 [patent_doc_number] => 20020131520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-19 [patent_title] => 'Device and method for spectrally shaping a transmission signal in a radio transmitter' [patent_app_type] => new [patent_app_number] => 10/112292 [patent_app_country] => US [patent_app_date] => 2002-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5241 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20020131520.pdf [firstpage_image] =>[orig_patent_app_number] => 10112292 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/112292
Device and method for spectrally shaping a transmission signal in a radio transmitter Mar 27, 2002 Issued
Array ( [id] => 403141 [patent_doc_number] => 07292625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-06 [patent_title] => 'Downstream power calibration method on cable modem' [patent_app_type] => utility [patent_app_number] => 10/047187 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3758 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 644 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/292/07292625.pdf [firstpage_image] =>[orig_patent_app_number] => 10047187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/047187
Downstream power calibration method on cable modem Jan 16, 2002 Issued
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