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] => 4077326 [patent_doc_number] => 05867413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Fast method of floating-point multiplication and accumulation' [patent_app_type] => 1 [patent_app_number] => 8/544159 [patent_app_country] => US [patent_app_date] => 1995-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6104 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867413.pdf [firstpage_image] =>[orig_patent_app_number] => 544159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/544159
Fast method of floating-point multiplication and accumulation Oct 16, 1995 Issued
Array ( [id] => 3888353 [patent_doc_number] => 05764548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Fast floating-point to integer conversion' [patent_app_type] => 1 [patent_app_number] => 8/537260 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3840 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/764/05764548.pdf [firstpage_image] =>[orig_patent_app_number] => 537260 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/537260
Fast floating-point to integer conversion Sep 28, 1995 Issued
Array ( [id] => 3529724 [patent_doc_number] => 05530660 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-25 [patent_title] => 'Digital band pass elliptic filter system' [patent_app_type] => 1 [patent_app_number] => 8/535357 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7399 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/530/05530660.pdf [firstpage_image] =>[orig_patent_app_number] => 535357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535357
Digital band pass elliptic filter system Sep 27, 1995 Issued
08/535800 METHOD AND SYSTEM FOR PERFORMING A CONVOLUTION OPERATION Sep 27, 1995 Abandoned
08/535419 METHOD AND SYSTEM FOR PERFORMING A CORRELATION OPERATION Sep 27, 1995 Abandoned
Array ( [id] => 4411585 [patent_doc_number] => 06298364 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Digital signal processing operation apparatus that allows combined operation' [patent_app_type] => 1 [patent_app_number] => 8/526781 [patent_app_country] => US [patent_app_date] => 1995-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3623 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298364.pdf [firstpage_image] =>[orig_patent_app_number] => 526781 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/526781
Digital signal processing operation apparatus that allows combined operation Sep 10, 1995 Issued
Array ( [id] => 1294568 [patent_doc_number] => 06640235 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-28 [patent_title] => 'Expandable mass disk drive storage system' [patent_app_type] => B1 [patent_app_number] => 08/524475 [patent_app_country] => US [patent_app_date] => 1995-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4215 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/640/06640235.pdf [firstpage_image] =>[orig_patent_app_number] => 08524475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/524475
Expandable mass disk drive storage system Sep 6, 1995 Issued
Array ( [id] => 3732899 [patent_doc_number] => 05673212 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Method and apparatus for numerically controlled oscillator with partitioned phase accumulator' [patent_app_type] => 1 [patent_app_number] => 8/523099 [patent_app_country] => US [patent_app_date] => 1995-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/673/05673212.pdf [firstpage_image] =>[orig_patent_app_number] => 523099 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/523099
Method and apparatus for numerically controlled oscillator with partitioned phase accumulator Aug 31, 1995 Issued
Array ( [id] => 3658958 [patent_doc_number] => 05684731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Booth multiplier using data path width adder for efficient carry save addition' [patent_app_type] => 1 [patent_app_number] => 8/522430 [patent_app_country] => US [patent_app_date] => 1995-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8779 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684731.pdf [firstpage_image] =>[orig_patent_app_number] => 522430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522430
Booth multiplier using data path width adder for efficient carry save addition Aug 30, 1995 Issued
Array ( [id] => 3969415 [patent_doc_number] => 05957999 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Booth multiplier with squaring operation accelerator' [patent_app_type] => 1 [patent_app_number] => 8/521790 [patent_app_country] => US [patent_app_date] => 1995-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8566 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/957/05957999.pdf [firstpage_image] =>[orig_patent_app_number] => 521790 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521790
Booth multiplier with squaring operation accelerator Aug 30, 1995 Issued
Array ( [id] => 3969796 [patent_doc_number] => 05936871 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Method and system for performing an L.sub.2 norm operation' [patent_app_type] => 1 [patent_app_number] => 8/519890 [patent_app_country] => US [patent_app_date] => 1995-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 15390 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/936/05936871.pdf [firstpage_image] =>[orig_patent_app_number] => 519890 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/519890
Method and system for performing an L.sub.2 norm operation Aug 27, 1995 Issued
08/519910 METHOD AND SYSTEM FOR PERFORMING AN IIR FILTERING OPERATION Aug 27, 1995 Abandoned
Array ( [id] => 3898663 [patent_doc_number] => 05724279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Computer-implemented method and computer for performing modular reduction' [patent_app_type] => 1 [patent_app_number] => 8/519600 [patent_app_country] => US [patent_app_date] => 1995-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11770 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/724/05724279.pdf [firstpage_image] =>[orig_patent_app_number] => 519600 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/519600
Computer-implemented method and computer for performing modular reduction Aug 24, 1995 Issued
Array ( [id] => 3632695 [patent_doc_number] => 05594673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Method and apparatus for displaying menu options for selection with a minimum of key stroke' [patent_app_type] => 1 [patent_app_number] => 8/513414 [patent_app_country] => US [patent_app_date] => 1995-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3755 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/594/05594673.pdf [firstpage_image] =>[orig_patent_app_number] => 513414 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/513414
Method and apparatus for displaying menu options for selection with a minimum of key stroke Aug 14, 1995 Issued
Array ( [id] => 3491929 [patent_doc_number] => RE035365 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-29 [patent_title] => 'Squaring circuit for binary numbers' [patent_app_type] => 2 [patent_app_number] => 8/509981 [patent_app_country] => US [patent_app_date] => 1995-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2726 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/035/RE035365.pdf [firstpage_image] =>[orig_patent_app_number] => 509981 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/509981
Squaring circuit for binary numbers Jul 31, 1995 Issued
Array ( [id] => 3993452 [patent_doc_number] => 05862059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-19 [patent_title] => 'Table compression using bipartite tables' [patent_app_type] => 1 [patent_app_number] => 8/504279 [patent_app_country] => US [patent_app_date] => 1995-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 18519 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/862/05862059.pdf [firstpage_image] =>[orig_patent_app_number] => 504279 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/504279
Table compression using bipartite tables Jul 18, 1995 Issued
Array ( [id] => 3671260 [patent_doc_number] => 05657257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-12 [patent_title] => 'Power-supply controller of computer' [patent_app_type] => 1 [patent_app_number] => 8/502699 [patent_app_country] => US [patent_app_date] => 1995-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2747 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/657/05657257.pdf [firstpage_image] =>[orig_patent_app_number] => 502699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/502699
Power-supply controller of computer Jul 13, 1995 Issued
Array ( [id] => 3536083 [patent_doc_number] => 05528528 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Method, apparatus, and system for transforming signals' [patent_app_type] => 1 [patent_app_number] => 8/498526 [patent_app_country] => US [patent_app_date] => 1995-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 10242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/528/05528528.pdf [firstpage_image] =>[orig_patent_app_number] => 498526 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/498526
Method, apparatus, and system for transforming signals Jul 4, 1995 Issued
Array ( [id] => 3704895 [patent_doc_number] => 05619439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-08 [patent_title] => 'Shared hardware for multiply, divide, and square root exponent calculation' [patent_app_type] => 1 [patent_app_number] => 8/498420 [patent_app_country] => US [patent_app_date] => 1995-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4649 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/619/05619439.pdf [firstpage_image] =>[orig_patent_app_number] => 498420 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/498420
Shared hardware for multiply, divide, and square root exponent calculation Jul 4, 1995 Issued
Array ( [id] => 3741731 [patent_doc_number] => 05694345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-02 [patent_title] => 'Hardware efficient interpolation filter' [patent_app_type] => 1 [patent_app_number] => 8/496779 [patent_app_country] => US [patent_app_date] => 1995-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2761 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/694/05694345.pdf [firstpage_image] =>[orig_patent_app_number] => 496779 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/496779
Hardware efficient interpolation filter Jun 28, 1995 Issued
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