Search

Chuong D. Ngo

Examiner (ID: 8858, Phone: (571)272-3731 , Office: P/2182 )

Most Active Art Unit
2193
Art Unit(s)
2787, 2306, 2121, 2899, 2124, 2182, 2183, 2193
Total Applications
2158
Issued Applications
1754
Pending Applications
68
Abandoned Applications
343

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7798235 [patent_doc_number] => 08126953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Multi-port mixed-radix FFT' [patent_app_type] => utility [patent_app_number] => 11/741421 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4570 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/126/08126953.pdf [firstpage_image] =>[orig_patent_app_number] => 11741421 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/741421
Multi-port mixed-radix FFT Apr 26, 2007 Issued
Array ( [id] => 4861645 [patent_doc_number] => 20080270495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'INSERT/EXTRACT BIASED EXPONENT OF DECIMAL FLOATING POINT DATA' [patent_app_type] => utility [patent_app_number] => 11/740683 [patent_app_country] => US [patent_app_date] => 2007-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 17275 [patent_no_of_claims] => 33 [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/A1/0270/20080270495.pdf [firstpage_image] =>[orig_patent_app_number] => 11740683 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740683
INSERT/EXTRACT BIASED EXPONENT OF DECIMAL FLOATING POINT DATA Apr 25, 2007 Abandoned
Array ( [id] => 4538129 [patent_doc_number] => 07953784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Detection of potential need to use a larger data format in performing floating point operations' [patent_app_type] => utility [patent_app_number] => 11/740165 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9451 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/953/07953784.pdf [firstpage_image] =>[orig_patent_app_number] => 11740165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740165
Detection of potential need to use a larger data format in performing floating point operations Apr 24, 2007 Issued
Array ( [id] => 4538129 [patent_doc_number] => 07953784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Detection of potential need to use a larger data format in performing floating point operations' [patent_app_type] => utility [patent_app_number] => 11/740165 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9451 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/953/07953784.pdf [firstpage_image] =>[orig_patent_app_number] => 11740165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740165
Detection of potential need to use a larger data format in performing floating point operations Apr 24, 2007 Issued
Array ( [id] => 4538129 [patent_doc_number] => 07953784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Detection of potential need to use a larger data format in performing floating point operations' [patent_app_type] => utility [patent_app_number] => 11/740165 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9451 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/953/07953784.pdf [firstpage_image] =>[orig_patent_app_number] => 11740165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740165
Detection of potential need to use a larger data format in performing floating point operations Apr 24, 2007 Issued
Array ( [id] => 4538129 [patent_doc_number] => 07953784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Detection of potential need to use a larger data format in performing floating point operations' [patent_app_type] => utility [patent_app_number] => 11/740165 [patent_app_country] => US [patent_app_date] => 2007-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 9451 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/953/07953784.pdf [firstpage_image] =>[orig_patent_app_number] => 11740165 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/740165
Detection of potential need to use a larger data format in performing floating point operations Apr 24, 2007 Issued
Array ( [id] => 5211973 [patent_doc_number] => 20070250557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'METHOD AND CIRCUIT FOR PERFORMING CORDIC BASED LOEFFLER DISCRETE COSINE TRANSFORMATION (DCT) FOR SIGNAL PROCESSING' [patent_app_type] => utility [patent_app_number] => 11/739669 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5129 [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/A1/0250/20070250557.pdf [firstpage_image] =>[orig_patent_app_number] => 11739669 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739669
METHOD AND CIRCUIT FOR PERFORMING CORDIC BASED LOEFFLER DISCRETE COSINE TRANSFORMATION (DCT) FOR SIGNAL PROCESSING Apr 23, 2007 Abandoned
Array ( [id] => 4888785 [patent_doc_number] => 20080263117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-23 [patent_title] => 'INITIAL SEED MANAGEMENT FOR PSEUDORANDOM NUMBER GENERATOR' [patent_app_type] => utility [patent_app_number] => 11/738972 [patent_app_country] => US [patent_app_date] => 2007-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7290 [patent_no_of_claims] => 30 [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/A1/0263/20080263117.pdf [firstpage_image] =>[orig_patent_app_number] => 11738972 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/738972
INITIAL SEED MANAGEMENT FOR PSEUDORANDOM NUMBER GENERATOR Apr 22, 2007 Abandoned
Array ( [id] => 4471582 [patent_doc_number] => 07937427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Digital generation of a chaotic numerical sequence' [patent_app_type] => utility [patent_app_number] => 11/737459 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9769 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/937/07937427.pdf [firstpage_image] =>[orig_patent_app_number] => 11737459 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737459
Digital generation of a chaotic numerical sequence Apr 18, 2007 Issued
Array ( [id] => 4681222 [patent_doc_number] => 20080247448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'METHOD AND APPARATUS FOR EVALUATING A TIME VARYING SIGNAL' [patent_app_type] => utility [patent_app_number] => 11/697661 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7801 [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/A1/0247/20080247448.pdf [firstpage_image] =>[orig_patent_app_number] => 11697661 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/697661
Method and apparatus for evaluating a time varying signal Apr 5, 2007 Issued
Array ( [id] => 5127544 [patent_doc_number] => 20070239815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'PIPELINE FFT ARCHITECTURE AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/696111 [patent_app_country] => US [patent_app_date] => 2007-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13882 [patent_no_of_claims] => 60 [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/A1/0239/20070239815.pdf [firstpage_image] =>[orig_patent_app_number] => 11696111 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/696111
PIPELINE FFT ARCHITECTURE AND METHOD Apr 2, 2007 Abandoned
Array ( [id] => 5467180 [patent_doc_number] => 20090327380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Circuit and method of generating a random number using a phass-locked-loop circuit' [patent_app_type] => utility [patent_app_number] => 11/731927 [patent_app_country] => US [patent_app_date] => 2007-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3685 [patent_no_of_claims] => 13 [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/A1/0327/20090327380.pdf [firstpage_image] =>[orig_patent_app_number] => 11731927 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731927
Circuit and method of generating a random number using a phass-locked-loop circuit Apr 1, 2007 Abandoned
Array ( [id] => 7971793 [patent_doc_number] => 07941473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Calculation apparatus and storage medium in which calculation program is stored' [patent_app_type] => utility [patent_app_number] => 11/729651 [patent_app_country] => US [patent_app_date] => 2007-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 10797 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/941/07941473.pdf [firstpage_image] =>[orig_patent_app_number] => 11729651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/729651
Calculation apparatus and storage medium in which calculation program is stored Mar 28, 2007 Issued
Array ( [id] => 5437473 [patent_doc_number] => 20090172060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'FILTER ADAPTIVE FREQUENCY RESOLUTION' [patent_app_type] => utility [patent_app_number] => 12/295110 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7504 [patent_no_of_claims] => 22 [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/A1/0172/20090172060.pdf [firstpage_image] =>[orig_patent_app_number] => 12295110 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/295110
Filter adaptive frequency resolution Mar 27, 2007 Issued
Array ( [id] => 4600244 [patent_doc_number] => 07984093 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-07-19 [patent_title] => 'Polyphase filter having a tunable notch for image rejection' [patent_app_type] => utility [patent_app_number] => 11/729114 [patent_app_country] => US [patent_app_date] => 2007-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6718 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/984/07984093.pdf [firstpage_image] =>[orig_patent_app_number] => 11729114 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/729114
Polyphase filter having a tunable notch for image rejection Mar 27, 2007 Issued
Array ( [id] => 4641771 [patent_doc_number] => 08019804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-13 [patent_title] => 'Method and apparatus for calculating an SSD and encoding a video signal' [patent_app_type] => utility [patent_app_number] => 11/690891 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 26 [patent_no_of_words] => 12716 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/019/08019804.pdf [firstpage_image] =>[orig_patent_app_number] => 11690891 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/690891
Method and apparatus for calculating an SSD and encoding a video signal Mar 25, 2007 Issued
Array ( [id] => 5437468 [patent_doc_number] => 20090172055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Random Number Generator' [patent_app_type] => utility [patent_app_number] => 12/280767 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4412 [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/A1/0172/20090172055.pdf [firstpage_image] =>[orig_patent_app_number] => 12280767 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/280767
Random number generator Mar 25, 2007 Issued
Array ( [id] => 9765539 [patent_doc_number] => 08849884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-30 [patent_title] => 'Transform design with scaled and non-scaled interfaces' [patent_app_type] => utility [patent_app_number] => 11/691268 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 9439 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11691268 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/691268
Transform design with scaled and non-scaled interfaces Mar 25, 2007 Issued
Array ( [id] => 5178954 [patent_doc_number] => 20070180014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'SPARCE-REDUNDANT FIXED POINT ARITHMETIC MODULES' [patent_app_type] => utility [patent_app_number] => 11/689924 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3348 [patent_no_of_claims] => 6 [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/A1/0180/20070180014.pdf [firstpage_image] =>[orig_patent_app_number] => 11689924 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/689924
Converter circuit for converting 1-redundant representation of an integer Mar 21, 2007 Issued
Array ( [id] => 5248721 [patent_doc_number] => 20070244955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-18 [patent_title] => 'METHOD FOR LOCATING A SERVO MOTOR CONTROLLER' [patent_app_type] => utility [patent_app_number] => 11/688459 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1967 [patent_no_of_claims] => 5 [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/A1/0244/20070244955.pdf [firstpage_image] =>[orig_patent_app_number] => 11688459 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/688459
METHOD FOR LOCATING A SERVO MOTOR CONTROLLER Mar 19, 2007 Abandoned
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