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] => 678751 [patent_doc_number] => 07088781 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-08 [patent_title] => 'Tone ordered discrete multitone interleaver' [patent_app_type] => utility [patent_app_number] => 09/766255 [patent_app_country] => US [patent_app_date] => 2001-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5612 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/088/07088781.pdf [firstpage_image] =>[orig_patent_app_number] => 09766255 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/766255
Tone ordered discrete multitone interleaver Jan 16, 2001 Issued
Array ( [id] => 746213 [patent_doc_number] => 07031376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-18 [patent_title] => 'Fast initial acquisition and search device for a spread spectrum communication system' [patent_app_type] => utility [patent_app_number] => 09/751777 [patent_app_country] => US [patent_app_date] => 2000-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7300 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/031/07031376.pdf [firstpage_image] =>[orig_patent_app_number] => 09751777 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/751777
Fast initial acquisition and search device for a spread spectrum communication system Dec 28, 2000 Issued
Array ( [id] => 1157375 [patent_doc_number] => 06775324 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-10 [patent_title] => 'Digital signal modulation system' [patent_app_type] => B1 [patent_app_number] => 09/623776 [patent_app_country] => US [patent_app_date] => 2000-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5094 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/775/06775324.pdf [firstpage_image] =>[orig_patent_app_number] => 09623776 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/623776
Digital signal modulation system Dec 5, 2000 Issued
Array ( [id] => 532969 [patent_doc_number] => 07187711 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-06 [patent_title] => 'Modem wake-up in support of cross-talk cancellation in a modem pool environment' [patent_app_type] => utility [patent_app_number] => 09/721759 [patent_app_country] => US [patent_app_date] => 2000-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4226 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/187/07187711.pdf [firstpage_image] =>[orig_patent_app_number] => 09721759 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/721759
Modem wake-up in support of cross-talk cancellation in a modem pool environment Nov 26, 2000 Issued
Array ( [id] => 988888 [patent_doc_number] => 06922443 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-26 [patent_title] => 'Signal transmission circuit' [patent_app_type] => utility [patent_app_number] => 09/712247 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7903 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/922/06922443.pdf [firstpage_image] =>[orig_patent_app_number] => 09712247 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712247
Signal transmission circuit Nov 14, 2000 Issued
Array ( [id] => 764038 [patent_doc_number] => 07012950 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-03-14 [patent_title] => 'Apparatus for generating pseudo-noises code and method for generating pseudo-noise codes using the same' [patent_app_type] => utility [patent_app_number] => 09/712145 [patent_app_country] => US [patent_app_date] => 2000-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6049 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/012/07012950.pdf [firstpage_image] =>[orig_patent_app_number] => 09712145 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/712145
Apparatus for generating pseudo-noises code and method for generating pseudo-noise codes using the same Nov 14, 2000 Issued
Array ( [id] => 1099559 [patent_doc_number] => 06823032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-11-23 [patent_title] => 'Telecommunication device including a clock generation unit' [patent_app_type] => B1 [patent_app_number] => 09/711230 [patent_app_country] => US [patent_app_date] => 2000-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4756 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/823/06823032.pdf [firstpage_image] =>[orig_patent_app_number] => 09711230 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/711230
Telecommunication device including a clock generation unit Nov 12, 2000 Issued
Array ( [id] => 698152 [patent_doc_number] => 07072412 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Multicarrier digital transmission system using an OQAM transmultiplexer' [patent_app_type] => utility [patent_app_number] => 10/111821 [patent_app_country] => US [patent_app_date] => 2000-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4586 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/072/07072412.pdf [firstpage_image] =>[orig_patent_app_number] => 10111821 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111821
Multicarrier digital transmission system using an OQAM transmultiplexer Nov 8, 2000 Issued
Array ( [id] => 1185776 [patent_doc_number] => 06738435 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-18 [patent_title] => 'Matched-filter frequency-shift-keyed receiver using degenerate digital signal processing techniques' [patent_app_type] => B1 [patent_app_number] => 09/689684 [patent_app_country] => US [patent_app_date] => 2000-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4507 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/738/06738435.pdf [firstpage_image] =>[orig_patent_app_number] => 09689684 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689684
Matched-filter frequency-shift-keyed receiver using degenerate digital signal processing techniques Oct 12, 2000 Issued
Array ( [id] => 618159 [patent_doc_number] => 07145942 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-05 [patent_title] => 'Radio receiving system' [patent_app_type] => utility [patent_app_number] => 10/089076 [patent_app_country] => US [patent_app_date] => 2000-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17916 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/145/07145942.pdf [firstpage_image] =>[orig_patent_app_number] => 10089076 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/089076
Radio receiving system Oct 9, 2000 Issued
Array ( [id] => 1175064 [patent_doc_number] => 06757318 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-29 [patent_title] => 'Apparatus and method for synchronizing with a communication network by shadowing a page response connection to the network' [patent_app_type] => B1 [patent_app_number] => 09/688373 [patent_app_country] => US [patent_app_date] => 2000-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4888 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757318.pdf [firstpage_image] =>[orig_patent_app_number] => 09688373 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/688373
Apparatus and method for synchronizing with a communication network by shadowing a page response connection to the network Oct 9, 2000 Issued
Array ( [id] => 1026808 [patent_doc_number] => 06885695 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-04-26 [patent_title] => 'Multi-mode IFF receiver architecture' [patent_app_type] => utility [patent_app_number] => 09/659870 [patent_app_country] => US [patent_app_date] => 2000-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2489 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/885/06885695.pdf [firstpage_image] =>[orig_patent_app_number] => 09659870 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/659870
Multi-mode IFF receiver architecture Sep 12, 2000 Issued
Array ( [id] => 1146479 [patent_doc_number] => 06782063 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Automatic gain control' [patent_app_type] => B1 [patent_app_number] => 09/659853 [patent_app_country] => US [patent_app_date] => 2000-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2125 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782063.pdf [firstpage_image] =>[orig_patent_app_number] => 09659853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/659853
Automatic gain control Sep 11, 2000 Issued
09/600978 Digital correlator Sep 10, 2000 Abandoned
Array ( [id] => 998073 [patent_doc_number] => 06914933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-05 [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] => 09/658754 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2460 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914933.pdf [firstpage_image] =>[orig_patent_app_number] => 09658754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/658754
Method and apparatus to identify a remote communication apparatus and enhance communication performance based on the identification Sep 7, 2000 Issued
Array ( [id] => 944934 [patent_doc_number] => 06967990 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-11-22 [patent_title] => 'Interference cancellation apparatus applied in CDMA communication system and method for the same' [patent_app_type] => utility [patent_app_number] => 09/650084 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 14412 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/967/06967990.pdf [firstpage_image] =>[orig_patent_app_number] => 09650084 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/650084
Interference cancellation apparatus applied in CDMA communication system and method for the same Aug 28, 2000 Issued
Array ( [id] => 1181049 [patent_doc_number] => 06751273 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-15 [patent_title] => 'Apparatus for compensating a channel distortion in a bluetooth system' [patent_app_type] => B1 [patent_app_number] => 09/643086 [patent_app_country] => US [patent_app_date] => 2000-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 4392 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/751/06751273.pdf [firstpage_image] =>[orig_patent_app_number] => 09643086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/643086
Apparatus for compensating a channel distortion in a bluetooth system Aug 20, 2000 Issued
Array ( [id] => 954615 [patent_doc_number] => 06959032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-25 [patent_title] => 'Method and apparatus for positioning pulses in time' [patent_app_type] => utility [patent_app_number] => 09/638150 [patent_app_country] => US [patent_app_date] => 2000-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 11445 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959032.pdf [firstpage_image] =>[orig_patent_app_number] => 09638150 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638150
Method and apparatus for positioning pulses in time Aug 14, 2000 Issued
Array ( [id] => 657660 [patent_doc_number] => 07110483 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-09-19 [patent_title] => 'Communication method' [patent_app_type] => utility [patent_app_number] => 10/089676 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3500 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/110/07110483.pdf [firstpage_image] =>[orig_patent_app_number] => 10089676 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/089676
Communication method Aug 3, 2000 Issued
Array ( [id] => 1061532 [patent_doc_number] => 06853694 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-08 [patent_title] => 'Spatial diversity wireless communications (radio) receiver' [patent_app_type] => utility [patent_app_number] => 09/626593 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3660 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853694.pdf [firstpage_image] =>[orig_patent_app_number] => 09626593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626593
Spatial diversity wireless communications (radio) receiver Jul 26, 2000 Issued
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