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] => 7615485 [patent_doc_number] => 06947961 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-20 [patent_title] => 'Arithmetic unit and receiver unit' [patent_app_type] => utility [patent_app_number] => 10/078368 [patent_app_country] => US [patent_app_date] => 2002-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6102 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/947/06947961.pdf [firstpage_image] =>[orig_patent_app_number] => 10078368 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078368
Arithmetic unit and receiver unit Feb 20, 2002 Issued
Array ( [id] => 6507218 [patent_doc_number] => 20020191450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Computational method, system, and apparatus' [patent_app_type] => new [patent_app_number] => 10/078252 [patent_app_country] => US [patent_app_date] => 2002-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10283 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191450.pdf [firstpage_image] =>[orig_patent_app_number] => 10078252 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/078252
Computational method, system, and apparatus Feb 15, 2002 Issued
Array ( [id] => 953128 [patent_doc_number] => 06961742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Signal adaptive filter bank optimization' [patent_app_type] => utility [patent_app_number] => 10/076059 [patent_app_country] => US [patent_app_date] => 2002-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7875 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/961/06961742.pdf [firstpage_image] =>[orig_patent_app_number] => 10076059 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/076059
Signal adaptive filter bank optimization Feb 13, 2002 Issued
Array ( [id] => 957974 [patent_doc_number] => 06957241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-10-18 [patent_title] => 'FFT and FHT engine' [patent_app_type] => utility [patent_app_number] => 10/074629 [patent_app_country] => US [patent_app_date] => 2002-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1973 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/957/06957241.pdf [firstpage_image] =>[orig_patent_app_number] => 10074629 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/074629
FFT and FHT engine Feb 13, 2002 Issued
Array ( [id] => 6558651 [patent_doc_number] => 20020138534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-26 [patent_title] => 'Process and apparatus for finite field multiplication (FFM)' [patent_app_type] => new [patent_app_number] => 10/071708 [patent_app_country] => US [patent_app_date] => 2002-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4874 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20020138534.pdf [firstpage_image] =>[orig_patent_app_number] => 10071708 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/071708
Process and apparatus for finite field multiplication (FFM) Feb 7, 2002 Issued
Array ( [id] => 6844363 [patent_doc_number] => 20030149710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Calculator capable of recovering cleared values' [patent_app_type] => new [patent_app_number] => 10/067258 [patent_app_country] => US [patent_app_date] => 2002-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1944 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20030149710.pdf [firstpage_image] =>[orig_patent_app_number] => 10067258 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/067258
Calculator capable of recovering cleared values Feb 6, 2002 Issued
Array ( [id] => 6180596 [patent_doc_number] => 20020156818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'Microprocessor comprising an instruction for inverting bits in a binary word' [patent_app_type] => new [patent_app_number] => 10/068568 [patent_app_country] => US [patent_app_date] => 2002-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1919 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20020156818.pdf [firstpage_image] =>[orig_patent_app_number] => 10068568 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/068568
Microprocessor comprising an instruction for inverting bits in a binary word Feb 5, 2002 Abandoned
Array ( [id] => 978420 [patent_doc_number] => 06934732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Simplified circuit for correlating binary and non-binary sequences' [patent_app_type] => utility [patent_app_number] => 10/061278 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3874 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934732.pdf [firstpage_image] =>[orig_patent_app_number] => 10061278 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/061278
Simplified circuit for correlating binary and non-binary sequences Feb 3, 2002 Issued
Array ( [id] => 6844365 [patent_doc_number] => 20030149712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-07 [patent_title] => 'Higher precision divide and square root approximations' [patent_app_type] => new [patent_app_number] => 10/062378 [patent_app_country] => US [patent_app_date] => 2002-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7753 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0149/20030149712.pdf [firstpage_image] =>[orig_patent_app_number] => 10062378 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/062378
Higher precision divide and square root approximations Jan 31, 2002 Issued
Array ( [id] => 1169219 [patent_doc_number] => 06766345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-20 [patent_title] => 'Galois field multiplier system' [patent_app_type] => B2 [patent_app_number] => 10/060699 [patent_app_country] => US [patent_app_date] => 2002-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4030 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/766/06766345.pdf [firstpage_image] =>[orig_patent_app_number] => 10060699 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/060699
Galois field multiplier system Jan 29, 2002 Issued
Array ( [id] => 965603 [patent_doc_number] => 06950842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-27 [patent_title] => 'Echo canceller having an adaptive filter with a dynamically adjustable step size' [patent_app_type] => utility [patent_app_number] => 10/055447 [patent_app_country] => US [patent_app_date] => 2002-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2480 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/950/06950842.pdf [firstpage_image] =>[orig_patent_app_number] => 10055447 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/055447
Echo canceller having an adaptive filter with a dynamically adjustable step size Jan 22, 2002 Issued
Array ( [id] => 761465 [patent_doc_number] => 07020673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-03-28 [patent_title] => 'Reconfigurable arithmetic device and arithmetic system including that arithmetic device and address generation device and interleave device applicable to arithmetic system' [patent_app_type] => utility [patent_app_number] => 10/050849 [patent_app_country] => US [patent_app_date] => 2002-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 65 [patent_no_of_words] => 68376 [patent_no_of_claims] => 57 [patent_no_of_ind_claims] => 23 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/020/07020673.pdf [firstpage_image] =>[orig_patent_app_number] => 10050849 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/050849
Reconfigurable arithmetic device and arithmetic system including that arithmetic device and address generation device and interleave device applicable to arithmetic system Jan 17, 2002 Issued
Array ( [id] => 6161078 [patent_doc_number] => 20020147752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-10 [patent_title] => 'Filtering method and apparatus' [patent_app_type] => new [patent_app_number] => 10/046698 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 8110 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20020147752.pdf [firstpage_image] =>[orig_patent_app_number] => 10046698 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046698
Filtering method and apparatus Jan 16, 2002 Issued
Array ( [id] => 6180605 [patent_doc_number] => 20020156822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-24 [patent_title] => 'High-speed FFT processing method and FFT processing system' [patent_app_type] => new [patent_app_number] => 10/043598 [patent_app_country] => US [patent_app_date] => 2002-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8360 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0156/20020156822.pdf [firstpage_image] =>[orig_patent_app_number] => 10043598 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/043598
High-speed FFT processing method and FFT processing system Jan 9, 2002 Abandoned
Array ( [id] => 712973 [patent_doc_number] => 07062521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-13 [patent_title] => 'Digital base booster using arithmetic processor' [patent_app_type] => utility [patent_app_number] => 10/044187 [patent_app_country] => US [patent_app_date] => 2002-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3421 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/062/07062521.pdf [firstpage_image] =>[orig_patent_app_number] => 10044187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/044187
Digital base booster using arithmetic processor Jan 9, 2002 Issued
Array ( [id] => 6857533 [patent_doc_number] => 20030131034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Method and apparatus for solving systems of nonlinear equations using interval arithmetic' [patent_app_type] => new [patent_app_number] => 10/042908 [patent_app_country] => US [patent_app_date] => 2002-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7396 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20030131034.pdf [firstpage_image] =>[orig_patent_app_number] => 10042908 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/042908
Method and apparatus for solving systems of nonlinear equations using interval arithmetic Jan 7, 2002 Issued
Array ( [id] => 989347 [patent_doc_number] => 06922713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-26 [patent_title] => 'Method and apparatus for solving an unconstrained global optimization problem' [patent_app_type] => utility [patent_app_number] => 10/042909 [patent_app_country] => US [patent_app_date] => 2002-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 7561 [patent_no_of_claims] => 36 [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/06/922/06922713.pdf [firstpage_image] =>[orig_patent_app_number] => 10042909 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/042909
Method and apparatus for solving an unconstrained global optimization problem Jan 7, 2002 Issued
Array ( [id] => 585357 [patent_doc_number] => 07467172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'N dimensional non-linear, static, adaptive, digital filter design using D scale non-uniform sampling' [patent_app_type] => utility [patent_app_number] => 10/250830 [patent_app_country] => US [patent_app_date] => 2002-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 8633 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/467/07467172.pdf [firstpage_image] =>[orig_patent_app_number] => 10250830 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/250830
N dimensional non-linear, static, adaptive, digital filter design using D scale non-uniform sampling Jan 3, 2002 Issued
Array ( [id] => 6736819 [patent_doc_number] => 20030014454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Floating point square root provider with embedded status information' [patent_app_type] => new [patent_app_number] => 10/035579 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10945 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20030014454.pdf [firstpage_image] =>[orig_patent_app_number] => 10035579 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/035579
Floating point square root provider with embedded status information Dec 27, 2001 Issued
Array ( [id] => 6759415 [patent_doc_number] => 20030122776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-03 [patent_title] => 'Subexpression selection of expression represented in contiguous tokenized polish representation' [patent_app_type] => new [patent_app_number] => 10/035099 [patent_app_country] => US [patent_app_date] => 2001-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4289 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20030122776.pdf [firstpage_image] =>[orig_patent_app_number] => 10035099 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/035099
Subexpression selection of expression represented in contiguous tokenized polish representation Dec 27, 2001 Issued
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