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] => 11521162 [patent_doc_number] => 09604545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Carrier communication method and system based on charging-discharging of electric vehicle and carrier device' [patent_app_type] => utility [patent_app_number] => 14/369923 [patent_app_country] => US [patent_app_date] => 2012-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7202 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14369923 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/369923
Carrier communication method and system based on charging-discharging of electric vehicle and carrier device Dec 30, 2012 Issued
Array ( [id] => 8813701 [patent_doc_number] => 20130114746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'DATA TRANSMISSION SYSTEM, DATA TRANSMISSION METHOD, AND TRANSMISSION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/723772 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7261 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13723772 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/723772
Data transmission system, data transmission method, and transmission device Dec 20, 2012 Issued
Array ( [id] => 9088130 [patent_doc_number] => 08559568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-10-15 [patent_title] => 'Sliding DFT windowing techniques for monotonically decreasing spectral leakage' [patent_app_type] => utility [patent_app_number] => 13/722272 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4955 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13722272 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722272
Sliding DFT windowing techniques for monotonically decreasing spectral leakage Dec 19, 2012 Issued
Array ( [id] => 10564266 [patent_doc_number] => 09287951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-15 [patent_title] => 'Precoder for spatial multiplexing, multiple antenna transmitter' [patent_app_type] => utility [patent_app_number] => 13/716603 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3610 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13716603 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716603
Precoder for spatial multiplexing, multiple antenna transmitter Dec 16, 2012 Issued
Array ( [id] => 9457145 [patent_doc_number] => 08718163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-06 [patent_title] => 'Method for seamlessly changing power modes in an ADSL system' [patent_app_type] => utility [patent_app_number] => 13/692900 [patent_app_country] => US [patent_app_date] => 2012-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10970 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13692900 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/692900
Method for seamlessly changing power modes in an ADSL system Dec 2, 2012 Issued
Array ( [id] => 9505670 [patent_doc_number] => 08743993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'Communication device' [patent_app_type] => utility [patent_app_number] => 13/669383 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10800 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13669383 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/669383
Communication device Nov 4, 2012 Issued
Array ( [id] => 9972988 [patent_doc_number] => 09020015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-28 [patent_title] => 'Differential signal transmission circuit' [patent_app_type] => utility [patent_app_number] => 13/668318 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5059 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13668318 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/668318
Differential signal transmission circuit Nov 4, 2012 Issued
Array ( [id] => 8813608 [patent_doc_number] => 20130114653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'DEVICE FOR PLAYBACK IN A MOTOR VEHICLE AND METHOD FOR SYNCHRONIZATION' [patent_app_type] => utility [patent_app_number] => 13/667628 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6239 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13667628 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667628
Device for playback in a motor vehicle and method for synchronization Nov 1, 2012 Issued
Array ( [id] => 9462195 [patent_doc_number] => 20140126621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-08 [patent_title] => 'COMMUNICATIONS RECEIVER WITH CHANNEL IDENTIFICATION USING A-PRIORI GENERATED GAIN VECTORS AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 13/667399 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3419 [patent_no_of_claims] => 28 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13667399 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667399
Communications receiver with channel identification using A-priori generated gain vectors and associated methods Nov 1, 2012 Issued
Array ( [id] => 8820398 [patent_doc_number] => 20130121443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'QUADRATURE MODULATOR BALANCING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/667720 [patent_app_country] => US [patent_app_date] => 2012-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8153 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13667720 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/667720
Quadrature modulator balancing system Nov 1, 2012 Issued
Array ( [id] => 8813711 [patent_doc_number] => 20130114756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'PUSCH Reference Signal Design for High Doppler Frequency' [patent_app_type] => utility [patent_app_number] => 13/666531 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9946 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13666531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666531
PUSCH Reference Signal Design for High Doppler Frequency Oct 31, 2012 Abandoned
Array ( [id] => 9067353 [patent_doc_number] => 20130259109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'CHANNEL ESTIMATION BASED ON NOISE POWER' [patent_app_type] => utility [patent_app_number] => 13/666457 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6172 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13666457 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666457
CHANNEL ESTIMATION BASED ON NOISE POWER Oct 31, 2012 Abandoned
Array ( [id] => 8813711 [patent_doc_number] => 20130114756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'PUSCH Reference Signal Design for High Doppler Frequency' [patent_app_type] => utility [patent_app_number] => 13/666531 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9946 [patent_no_of_claims] => 29 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13666531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666531
PUSCH Reference Signal Design for High Doppler Frequency Oct 31, 2012 Abandoned
Array ( [id] => 9448258 [patent_doc_number] => 20140119427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Method and Apparatus for High Density Pulse Density Modulation' [patent_app_type] => utility [patent_app_number] => 13/663534 [patent_app_country] => US [patent_app_date] => 2012-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2128 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13663534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/663534
Method and apparatus for high density pulse density modulation Oct 29, 2012 Issued
Array ( [id] => 9448255 [patent_doc_number] => 20140119424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'FEED-FORWARD EQUALIZATION IN A RECEIVER' [patent_app_type] => utility [patent_app_number] => 13/663768 [patent_app_country] => US [patent_app_date] => 2012-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4883 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13663768 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/663768
Feed-forward equalization in a receiver Oct 29, 2012 Issued
Array ( [id] => 9448252 [patent_doc_number] => 20140119421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Testing Radio-Frequency Performance of Wireless Communications Circuitry Using Fast Fourier Transforms' [patent_app_type] => utility [patent_app_number] => 13/663336 [patent_app_country] => US [patent_app_date] => 2012-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9022 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13663336 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/663336
Testing Radio-Frequency Performance of Wireless Communications Circuitry Using Fast Fourier Transforms Oct 28, 2012 Abandoned
Array ( [id] => 9448254 [patent_doc_number] => 20140119423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Active and Programmable HDMI Cable & Method' [patent_app_type] => utility [patent_app_number] => 13/662980 [patent_app_country] => US [patent_app_date] => 2012-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5915 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13662980 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/662980
Active and programmable HDMI cable and method Oct 28, 2012 Issued
Array ( [id] => 8604407 [patent_doc_number] => 20130009719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'PULSE WIDTH MODULATION CONTROLLER AND PULSE WAVEFORM CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/619199 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12655 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13619199 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/619199
PULSE WIDTH MODULATION CONTROLLER AND PULSE WAVEFORM CONTROL METHOD Sep 13, 2012 Abandoned
Array ( [id] => 10526470 [patent_doc_number] => 09252995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Transmission of pulse length modulation information' [patent_app_type] => utility [patent_app_number] => 14/423853 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3431 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14423853 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/423853
Transmission of pulse length modulation information Aug 26, 2012 Issued
Array ( [id] => 8648445 [patent_doc_number] => 20130034175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-07 [patent_title] => 'APPARATUS AND METHOD FOR ESTIMATING CHANNEL IN OFDM/OFDMA BASED WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/593120 [patent_app_country] => US [patent_app_date] => 2012-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 19682 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13593120 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/593120
Apparatus and method for estimating channel in OFDM/OFDMA based wireless communication system Aug 22, 2012 Issued
Menu