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] => 4423192 [patent_doc_number] => 06240434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Finite impulse response circuit and disk unit' [patent_app_type] => 1 [patent_app_number] => 9/205959 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5410 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240434.pdf [firstpage_image] =>[orig_patent_app_number] => 205959 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205959
Finite impulse response circuit and disk unit Dec 3, 1998 Issued
Array ( [id] => 4332758 [patent_doc_number] => 06332152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-18 [patent_title] => 'Arithmetic unit and data processing unit' [patent_app_type] => 1 [patent_app_number] => 9/201720 [patent_app_country] => US [patent_app_date] => 1998-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15422 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/332/06332152.pdf [firstpage_image] =>[orig_patent_app_number] => 201720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/201720
Arithmetic unit and data processing unit Nov 29, 1998 Issued
Array ( [id] => 4121124 [patent_doc_number] => 06052701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-18 [patent_title] => 'Methods of performing interpolation using frequency shifting operations and filters' [patent_app_type] => 1 [patent_app_number] => 9/200083 [patent_app_country] => US [patent_app_date] => 1998-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 40 [patent_no_of_words] => 12751 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052701.pdf [firstpage_image] =>[orig_patent_app_number] => 200083 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/200083
Methods of performing interpolation using frequency shifting operations and filters Nov 24, 1998 Issued
Array ( [id] => 4427240 [patent_doc_number] => 06226663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Method and apparatus for overflow detection in a decimation filter' [patent_app_type] => 1 [patent_app_number] => 9/198068 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2257 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/226/06226663.pdf [firstpage_image] =>[orig_patent_app_number] => 198068 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198068
Method and apparatus for overflow detection in a decimation filter Nov 22, 1998 Issued
Array ( [id] => 1587116 [patent_doc_number] => 06424985 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Method for filtering signals from nonlinear dynamical systems' [patent_app_type] => B1 [patent_app_number] => 09/195263 [patent_app_country] => US [patent_app_date] => 1998-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3627 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424985.pdf [firstpage_image] =>[orig_patent_app_number] => 09195263 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195263
Method for filtering signals from nonlinear dynamical systems Nov 17, 1998 Issued
Array ( [id] => 4421462 [patent_doc_number] => 06233593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Fir filter based upon squaring' [patent_app_type] => 1 [patent_app_number] => 9/195729 [patent_app_country] => US [patent_app_date] => 1998-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2314 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233593.pdf [firstpage_image] =>[orig_patent_app_number] => 195729 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/195729
Fir filter based upon squaring Nov 17, 1998 Issued
Array ( [id] => 4269234 [patent_doc_number] => 06223193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Macroblock variance estimator for MPEG-2 video encoder' [patent_app_type] => 1 [patent_app_number] => 9/190550 [patent_app_country] => US [patent_app_date] => 1998-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4367 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 565 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/223/06223193.pdf [firstpage_image] =>[orig_patent_app_number] => 190550 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/190550
Macroblock variance estimator for MPEG-2 video encoder Nov 11, 1998 Issued
09/186782 QUOTIENT DIGIT SELECTION LOGIC FOR FLOATING POINT DIVISION/SQUARE ROOT Nov 3, 1998 Abandoned
Array ( [id] => 1481477 [patent_doc_number] => 06345286 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => '6-to-3 carry-save adder' [patent_app_type] => B1 [patent_app_number] => 09/182593 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2253 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/345/06345286.pdf [firstpage_image] =>[orig_patent_app_number] => 09182593 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182593
6-to-3 carry-save adder Oct 29, 1998 Issued
Array ( [id] => 4334268 [patent_doc_number] => 06243734 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Computer product and method for sparse matrices' [patent_app_type] => 1 [patent_app_number] => 9/183065 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6126 [patent_no_of_claims] => 138 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243734.pdf [firstpage_image] =>[orig_patent_app_number] => 183065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183065
Computer product and method for sparse matrices Oct 29, 1998 Issued
Array ( [id] => 4279831 [patent_doc_number] => 06260054 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-10 [patent_title] => 'Reciprocal generator using piece-wise-linear segments of varying width with floating-point format' [patent_app_type] => 1 [patent_app_number] => 9/182349 [patent_app_country] => US [patent_app_date] => 1998-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6027 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/260/06260054.pdf [firstpage_image] =>[orig_patent_app_number] => 182349 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182349
Reciprocal generator using piece-wise-linear segments of varying width with floating-point format Oct 28, 1998 Issued
Array ( [id] => 1465850 [patent_doc_number] => 06393447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Method and apparatus for extracting unbiased random bits from a potentially biased source of randomness' [patent_app_type] => B1 [patent_app_number] => 09/177013 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5590 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393447.pdf [firstpage_image] =>[orig_patent_app_number] => 09177013 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/177013
Method and apparatus for extracting unbiased random bits from a potentially biased source of randomness Oct 21, 1998 Issued
Array ( [id] => 3996427 [patent_doc_number] => 05961576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Configurable parallel and bit serial load apparatus' [patent_app_type] => 1 [patent_app_number] => 9/176626 [patent_app_country] => US [patent_app_date] => 1998-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5558 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/961/05961576.pdf [firstpage_image] =>[orig_patent_app_number] => 176626 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176626
Configurable parallel and bit serial load apparatus Oct 21, 1998 Issued
Array ( [id] => 1601777 [patent_doc_number] => 06385631 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Priority encoder' [patent_app_type] => B1 [patent_app_number] => 09/176618 [patent_app_country] => US [patent_app_date] => 1998-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6061 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385631.pdf [firstpage_image] =>[orig_patent_app_number] => 09176618 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176618
Priority encoder Oct 20, 1998 Issued
Array ( [id] => 4411638 [patent_doc_number] => 06298369 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'High speed multiplier' [patent_app_type] => 1 [patent_app_number] => 9/164027 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2323 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298369.pdf [firstpage_image] =>[orig_patent_app_number] => 164027 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/164027
High speed multiplier Sep 29, 1998 Issued
Array ( [id] => 4109051 [patent_doc_number] => 06134572 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Galois Field arithmetic apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/163610 [patent_app_country] => US [patent_app_date] => 1998-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1937 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/134/06134572.pdf [firstpage_image] =>[orig_patent_app_number] => 163610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/163610
Galois Field arithmetic apparatus and method Sep 29, 1998 Issued
Array ( [id] => 5803304 [patent_doc_number] => 20020010727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-24 [patent_title] => 'AREA EFFICIENT FIR FILTER WITH PROGRAMMABLE COEFFICIENTS' [patent_app_type] => new [patent_app_number] => 09/160408 [patent_app_country] => US [patent_app_date] => 1998-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2121 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20020010727.pdf [firstpage_image] =>[orig_patent_app_number] => 09160408 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/160408
AREA EFFICIENT FIR FILTER WITH PROGRAMMABLE COEFFICIENTS Sep 24, 1998 Abandoned
Array ( [id] => 4350975 [patent_doc_number] => 06314440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Pseudo random number generator' [patent_app_type] => 1 [patent_app_number] => 9/158529 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3273 [patent_figures_cnt] => 3275 [patent_no_of_words] => 68218 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/314/06314440.pdf [firstpage_image] =>[orig_patent_app_number] => 158529 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158529
Pseudo random number generator Sep 21, 1998 Issued
Array ( [id] => 1465868 [patent_doc_number] => 06393453 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Circuit and method for fast squaring' [patent_app_type] => B1 [patent_app_number] => 09/159271 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3440 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393453.pdf [firstpage_image] =>[orig_patent_app_number] => 09159271 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/159271
Circuit and method for fast squaring Sep 21, 1998 Issued
Array ( [id] => 1471681 [patent_doc_number] => 06460065 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Circuit and method for partial product bit shifting' [patent_app_type] => B1 [patent_app_number] => 09/158748 [patent_app_country] => US [patent_app_date] => 1998-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3096 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/460/06460065.pdf [firstpage_image] =>[orig_patent_app_number] => 09158748 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/158748
Circuit and method for partial product bit shifting Sep 21, 1998 Issued
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