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] => 3772137 [patent_doc_number] => 05742530 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Compact microelectronic device for performing modular multiplication and exponentiation over large numbers' [patent_app_type] => 1 [patent_app_number] => 8/579951 [patent_app_country] => US [patent_app_date] => 1995-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 12660 [patent_no_of_claims] => 16 [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] => patents/05/742/05742530.pdf [firstpage_image] =>[orig_patent_app_number] => 579951 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579951
Compact microelectronic device for performing modular multiplication and exponentiation over large numbers Dec 27, 1995 Issued
Array ( [id] => 3873458 [patent_doc_number] => 05793661 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-11 [patent_title] => 'Method and apparatus for performing multiply and accumulate operations on packed data' [patent_app_type] => 1 [patent_app_number] => 8/578827 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 41 [patent_no_of_words] => 15501 [patent_no_of_claims] => 21 [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] => patents/05/793/05793661.pdf [firstpage_image] =>[orig_patent_app_number] => 578827 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578827
Method and apparatus for performing multiply and accumulate operations on packed data Dec 25, 1995 Issued
Array ( [id] => 3966234 [patent_doc_number] => 05983257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'System for signal processing using multiply-add operations' [patent_app_type] => 1 [patent_app_number] => 8/578829 [patent_app_country] => US [patent_app_date] => 1995-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 41 [patent_no_of_words] => 15412 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983257.pdf [firstpage_image] =>[orig_patent_app_number] => 578829 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/578829
System for signal processing using multiply-add operations Dec 25, 1995 Issued
Array ( [id] => 3804247 [patent_doc_number] => 05726921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Floating point power conservation' [patent_app_type] => 1 [patent_app_number] => 8/579080 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2591 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726921.pdf [firstpage_image] =>[orig_patent_app_number] => 579080 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/579080
Floating point power conservation Dec 21, 1995 Issued
Array ( [id] => 3970785 [patent_doc_number] => 05901075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-04 [patent_title] => 'Performance of an adaptive weight FIR filter having a timeshared tap weight processor' [patent_app_type] => 1 [patent_app_number] => 8/577890 [patent_app_country] => US [patent_app_date] => 1995-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2709 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/901/05901075.pdf [firstpage_image] =>[orig_patent_app_number] => 577890 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/577890
Performance of an adaptive weight FIR filter having a timeshared tap weight processor Dec 21, 1995 Issued
Array ( [id] => 3772123 [patent_doc_number] => 05742529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-21 [patent_title] => 'Method and an apparatus for providing the absolute difference of unsigned values' [patent_app_type] => 1 [patent_app_number] => 8/576129 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4354 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/742/05742529.pdf [firstpage_image] =>[orig_patent_app_number] => 576129 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576129
Method and an apparatus for providing the absolute difference of unsigned values Dec 20, 1995 Issued
Array ( [id] => 4026820 [patent_doc_number] => 05880979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'System for providing the absolute difference of unsigned values' [patent_app_type] => 1 [patent_app_number] => 8/576469 [patent_app_country] => US [patent_app_date] => 1995-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5230 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880979.pdf [firstpage_image] =>[orig_patent_app_number] => 576469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/576469
System for providing the absolute difference of unsigned values Dec 20, 1995 Issued
Array ( [id] => 3966183 [patent_doc_number] => 05983253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Computer system for performing complex digital filters' [patent_app_type] => 1 [patent_app_number] => 8/575777 [patent_app_country] => US [patent_app_date] => 1995-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 14244 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983253.pdf [firstpage_image] =>[orig_patent_app_number] => 575777 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/575777
Computer system for performing complex digital filters Dec 19, 1995 Issued
Array ( [id] => 4004733 [patent_doc_number] => 05892697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Method and apparatus for handling overflow and underflow in processing floating-point numbers' [patent_app_type] => 1 [patent_app_number] => 8/574919 [patent_app_country] => US [patent_app_date] => 1995-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7572 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892697.pdf [firstpage_image] =>[orig_patent_app_number] => 574919 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/574919
Method and apparatus for handling overflow and underflow in processing floating-point numbers Dec 18, 1995 Issued
Array ( [id] => 3623132 [patent_doc_number] => 05535148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Method and apparatus for approximating a sigmoidal response using digital circuitry' [patent_app_type] => 1 [patent_app_number] => 8/570616 [patent_app_country] => US [patent_app_date] => 1995-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 8282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/535/05535148.pdf [firstpage_image] =>[orig_patent_app_number] => 570616 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/570616
Method and apparatus for approximating a sigmoidal response using digital circuitry Dec 17, 1995 Issued
Array ( [id] => 3658947 [patent_doc_number] => 05684730 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Booth multiplier for trigonometric functions' [patent_app_type] => 1 [patent_app_number] => 8/572249 [patent_app_country] => US [patent_app_date] => 1995-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/684/05684730.pdf [firstpage_image] =>[orig_patent_app_number] => 572249 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/572249
Booth multiplier for trigonometric functions Dec 12, 1995 Issued
Array ( [id] => 3889884 [patent_doc_number] => 05729479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Multifunctional diet calculator' [patent_app_type] => 1 [patent_app_number] => 8/571120 [patent_app_country] => US [patent_app_date] => 1995-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2960 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729479.pdf [firstpage_image] =>[orig_patent_app_number] => 571120 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/571120
Multifunctional diet calculator Dec 11, 1995 Issued
Array ( [id] => 3890018 [patent_doc_number] => 05729487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Electronic component capable, in particular, of performing a division of two numbers to the base 4.' [patent_app_type] => 1 [patent_app_number] => 8/569819 [patent_app_country] => US [patent_app_date] => 1995-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 7787 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/729/05729487.pdf [firstpage_image] =>[orig_patent_app_number] => 569819 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/569819
Electronic component capable, in particular, of performing a division of two numbers to the base 4. Dec 7, 1995 Issued
Array ( [id] => 3892088 [patent_doc_number] => 05748514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Forward and inverse discrete cosine transform circuits' [patent_app_type] => 1 [patent_app_number] => 8/564480 [patent_app_country] => US [patent_app_date] => 1995-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 8524 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748514.pdf [firstpage_image] =>[orig_patent_app_number] => 564480 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/564480
Forward and inverse discrete cosine transform circuits Nov 28, 1995 Issued
Array ( [id] => 3891888 [patent_doc_number] => 05805486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Moderately coupled floating point and integer units' [patent_app_type] => 1 [patent_app_number] => 8/563499 [patent_app_country] => US [patent_app_date] => 1995-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7336 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/805/05805486.pdf [firstpage_image] =>[orig_patent_app_number] => 563499 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563499
Moderately coupled floating point and integer units Nov 27, 1995 Issued
Array ( [id] => 3948531 [patent_doc_number] => 05872729 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-16 [patent_title] => 'Accumulation buffer method and apparatus for graphical image processing' [patent_app_type] => 1 [patent_app_number] => 8/563158 [patent_app_country] => US [patent_app_date] => 1995-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 7119 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/872/05872729.pdf [firstpage_image] =>[orig_patent_app_number] => 563158 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/563158
Accumulation buffer method and apparatus for graphical image processing Nov 26, 1995 Issued
Array ( [id] => 4207952 [patent_doc_number] => 06154760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Instruction to normalize redundantly encoded floating point numbers' [patent_app_type] => 1 [patent_app_number] => 8/562899 [patent_app_country] => US [patent_app_date] => 1995-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7570 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/154/06154760.pdf [firstpage_image] =>[orig_patent_app_number] => 562899 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562899
Instruction to normalize redundantly encoded floating point numbers Nov 26, 1995 Issued
Array ( [id] => 3892132 [patent_doc_number] => 05748517 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Multiplier circuit' [patent_app_type] => 1 [patent_app_number] => 8/562100 [patent_app_country] => US [patent_app_date] => 1995-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9572 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/748/05748517.pdf [firstpage_image] =>[orig_patent_app_number] => 562100 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/562100
Multiplier circuit Nov 21, 1995 Issued
Array ( [id] => 3912655 [patent_doc_number] => 05751621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Multiply-add unit and data processing apparatus using it' [patent_app_type] => 1 [patent_app_number] => 8/559160 [patent_app_country] => US [patent_app_date] => 1995-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 18129 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751621.pdf [firstpage_image] =>[orig_patent_app_number] => 559160 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/559160
Multiply-add unit and data processing apparatus using it Nov 12, 1995 Issued
Array ( [id] => 3756516 [patent_doc_number] => 05801979 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Carry logic that produces a carry value from NLSBs for a ROM accumulator in an inverse discrete cosine transform processor' [patent_app_type] => 1 [patent_app_number] => 8/546469 [patent_app_country] => US [patent_app_date] => 1995-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 37 [patent_no_of_words] => 11218 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801979.pdf [firstpage_image] =>[orig_patent_app_number] => 546469 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/546469
Carry logic that produces a carry value from NLSBs for a ROM accumulator in an inverse discrete cosine transform processor Oct 19, 1995 Issued
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