Search

Duc M. Nguyen

Examiner (ID: 12078, Phone: (571)272-7893 , Office: P/2647 )

Most Active Art Unit
2618
Art Unit(s)
2648, 2618, 2647, 2745, 2600, 2685, 2682
Total Applications
1320
Issued Applications
996
Pending Applications
59
Abandoned Applications
270

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4469970 [patent_doc_number] => 07937120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'System, apparatus and method for frequency based current reduction in wireless portable devices' [patent_app_type] => utility [patent_app_number] => 11/788479 [patent_app_country] => US [patent_app_date] => 2007-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3039 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/937/07937120.pdf [firstpage_image] =>[orig_patent_app_number] => 11788479 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/788479
System, apparatus and method for frequency based current reduction in wireless portable devices Apr 20, 2007 Issued
Array ( [id] => 4717758 [patent_doc_number] => 20080240280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'Intelligent Iterative Switch Diversity' [patent_app_type] => utility [patent_app_number] => 11/695556 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5540 [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/A1/0240/20080240280.pdf [firstpage_image] =>[orig_patent_app_number] => 11695556 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/695556
Intelligent Iterative Switch Diversity Apr 1, 2007 Abandoned
Array ( [id] => 595635 [patent_doc_number] => 07450911 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-11-11 [patent_title] => 'Multiplexed wireless receiver and transmitter' [patent_app_type] => utility [patent_app_number] => 11/731718 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3250 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/450/07450911.pdf [firstpage_image] =>[orig_patent_app_number] => 11731718 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731718
Multiplexed wireless receiver and transmitter Mar 28, 2007 Issued
Array ( [id] => 4494791 [patent_doc_number] => 07904033 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-08 [patent_title] => 'Constant gain digital predistortion controller for linearization of non-linear amplifiers' [patent_app_type] => utility [patent_app_number] => 11/678863 [patent_app_country] => US [patent_app_date] => 2007-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 27 [patent_no_of_words] => 26195 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/904/07904033.pdf [firstpage_image] =>[orig_patent_app_number] => 11678863 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/678863
Constant gain digital predistortion controller for linearization of non-linear amplifiers Feb 25, 2007 Issued
Array ( [id] => 4873398 [patent_doc_number] => 20080200132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'METHOD FOR PRODUCING LAYOUT OF SEMICONDUCTOR INTEGRATED CIRCUIT WITH RADIO FREQUENCY DEVICES' [patent_app_type] => utility [patent_app_number] => 11/675409 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3768 [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] => publications/A1/0200/20080200132.pdf [firstpage_image] =>[orig_patent_app_number] => 11675409 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/675409
METHOD FOR PRODUCING LAYOUT OF SEMICONDUCTOR INTEGRATED CIRCUIT WITH RADIO FREQUENCY DEVICES Feb 14, 2007 Abandoned
Array ( [id] => 812606 [patent_doc_number] => 07418250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Quadrature mixer circuits and mobile terminal using the same' [patent_app_type] => utility [patent_app_number] => 11/704356 [patent_app_country] => US [patent_app_date] => 2007-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6131 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/418/07418250.pdf [firstpage_image] =>[orig_patent_app_number] => 11704356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/704356
Quadrature mixer circuits and mobile terminal using the same Feb 8, 2007 Issued
Array ( [id] => 126561 [patent_doc_number] => 07706759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'RF reception system with programmable impedance matching networks and methods for use therewith' [patent_app_type] => utility [patent_app_number] => 11/700829 [patent_app_country] => US [patent_app_date] => 2007-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 27 [patent_no_of_words] => 9835 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/706/07706759.pdf [firstpage_image] =>[orig_patent_app_number] => 11700829 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/700829
RF reception system with programmable impedance matching networks and methods for use therewith Jan 29, 2007 Issued
Array ( [id] => 4565896 [patent_doc_number] => 07962114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Drain-pumped sub-harmonic mixer for millimeter wave applications' [patent_app_type] => utility [patent_app_number] => 11/622812 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4857 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/962/07962114.pdf [firstpage_image] =>[orig_patent_app_number] => 11622812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/622812
Drain-pumped sub-harmonic mixer for millimeter wave applications Jan 11, 2007 Issued
Array ( [id] => 598671 [patent_doc_number] => 07440750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Signal routing for reduced power consumption in a conferencing system' [patent_app_type] => utility [patent_app_number] => 11/650246 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3743 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/440/07440750.pdf [firstpage_image] =>[orig_patent_app_number] => 11650246 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650246
Signal routing for reduced power consumption in a conferencing system Jan 4, 2007 Issued
Array ( [id] => 7594172 [patent_doc_number] => 07627293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-01 [patent_title] => 'Strategic predistortion function selection' [patent_app_type] => utility [patent_app_number] => 11/617113 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3200 [patent_no_of_claims] => 18 [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/07/627/07627293.pdf [firstpage_image] =>[orig_patent_app_number] => 11617113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/617113
Strategic predistortion function selection Dec 27, 2006 Issued
Array ( [id] => 5063324 [patent_doc_number] => 20070224964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'SUB-HARMONIC FREQUENCY CONVERSION DEVICE' [patent_app_type] => utility [patent_app_number] => 11/617583 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4398 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20070224964.pdf [firstpage_image] =>[orig_patent_app_number] => 11617583 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/617583
SUB-HARMONIC FREQUENCY CONVERSION DEVICE Dec 27, 2006 Abandoned
Array ( [id] => 17163 [patent_doc_number] => 07809408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-05 [patent_title] => 'Method and system for a power switch with a slow in-rush current' [patent_app_type] => utility [patent_app_number] => 11/617343 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8413 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/809/07809408.pdf [firstpage_image] =>[orig_patent_app_number] => 11617343 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/617343
Method and system for a power switch with a slow in-rush current Dec 27, 2006 Issued
Array ( [id] => 244650 [patent_doc_number] => 07590391 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'Digital intermediate frequency transmitter for wireless communication' [patent_app_type] => utility [patent_app_number] => 11/616451 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 4795 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/590/07590391.pdf [firstpage_image] =>[orig_patent_app_number] => 11616451 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616451
Digital intermediate frequency transmitter for wireless communication Dec 26, 2006 Issued
Array ( [id] => 4751341 [patent_doc_number] => 20080159412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Conductive DC biasing for capacitively coupled on-chip drivers' [patent_app_type] => utility [patent_app_number] => 11/647060 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 5870 [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/A1/0159/20080159412.pdf [firstpage_image] =>[orig_patent_app_number] => 11647060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/647060
Conductive DC biasing for capacitively coupled on-chip drivers Dec 26, 2006 Issued
Array ( [id] => 7520490 [patent_doc_number] => 07974596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Power control scheme for a power amplifier' [patent_app_type] => utility [patent_app_number] => 11/646055 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6747 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/974/07974596.pdf [firstpage_image] =>[orig_patent_app_number] => 11646055 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/646055
Power control scheme for a power amplifier Dec 26, 2006 Issued
Array ( [id] => 7691784 [patent_doc_number] => 20070232249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Impedance matching system, network analyzer having the same, and impedance matching method thereof' [patent_app_type] => utility [patent_app_number] => 11/644979 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5118 [patent_no_of_claims] => 30 [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/A1/0232/20070232249.pdf [firstpage_image] =>[orig_patent_app_number] => 11644979 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/644979
Impedance matching system, network analyzer having the same, and impedance matching method thereof Dec 25, 2006 Issued
Array ( [id] => 5023186 [patent_doc_number] => 20070149152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Wireless Transmitters with Temperature Gain Compensation' [patent_app_type] => utility [patent_app_number] => 11/616025 [patent_app_country] => US [patent_app_date] => 2006-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5495 [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] => publications/A1/0149/20070149152.pdf [firstpage_image] =>[orig_patent_app_number] => 11616025 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616025
Wireless Transmitters with Temperature Gain Compensation Dec 25, 2006 Abandoned
Array ( [id] => 4878781 [patent_doc_number] => 20080152164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'PORTABLE AUDIO SYSTEM WITH DOCKING CRADLE' [patent_app_type] => utility [patent_app_number] => 11/615674 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5675 [patent_no_of_claims] => 24 [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/A1/0152/20080152164.pdf [firstpage_image] =>[orig_patent_app_number] => 11615674 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/615674
Portable audio system with docking cradle Dec 21, 2006 Issued
Array ( [id] => 162284 [patent_doc_number] => 07676213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-09 [patent_title] => 'Vgs replication apparatus, method, and system' [patent_app_type] => utility [patent_app_number] => 11/644138 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3443 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/676/07676213.pdf [firstpage_image] =>[orig_patent_app_number] => 11644138 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/644138
Vgs replication apparatus, method, and system Dec 21, 2006 Issued
Array ( [id] => 5131365 [patent_doc_number] => 20070207762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Receiver circuit' [patent_app_type] => utility [patent_app_number] => 11/645002 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4328 [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] => publications/A1/0207/20070207762.pdf [firstpage_image] =>[orig_patent_app_number] => 11645002 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/645002
Receiver circuit Dec 21, 2006 Issued
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