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Chat C. Do

Supervisory Patent Examiner (ID: 12898, Phone: (571)272-3721 , Office: P/2193 )

Most Active Art Unit
2193
Art Unit(s)
2124, 2193
Total Applications
586
Issued Applications
324
Pending Applications
35
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7271253 [patent_doc_number] => 20040059771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Method and system for high-speed multiplication' [patent_app_type] => new [patent_app_number] => 10/253640 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4180 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20040059771.pdf [firstpage_image] =>[orig_patent_app_number] => 10253640 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253640
Method and system for high-speed multiplication Sep 24, 2002 Issued
Array ( [id] => 6798282 [patent_doc_number] => 20030177157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Digital filter' [patent_app_type] => new [patent_app_number] => 10/252536 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6188 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0177/20030177157.pdf [firstpage_image] =>[orig_patent_app_number] => 10252536 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/252536
Feedback digital filter Sep 23, 2002 Issued
Array ( [id] => 7271248 [patent_doc_number] => 20040059766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-25 [patent_title] => 'Pipelined low complexity FFT/IFFT processor' [patent_app_type] => new [patent_app_number] => 10/065154 [patent_app_country] => US [patent_app_date] => 2002-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9496 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20040059766.pdf [firstpage_image] =>[orig_patent_app_number] => 10065154 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/065154
Pipelined low complexity FFT/IFFT processor Sep 22, 2002 Abandoned
Array ( [id] => 889854 [patent_doc_number] => 07353245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-01 [patent_title] => 'Adaptive filter coefficient determination' [patent_app_type] => utility [patent_app_number] => 10/234900 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4664 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/353/07353245.pdf [firstpage_image] =>[orig_patent_app_number] => 10234900 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/234900
Adaptive filter coefficient determination Sep 3, 2002 Issued
Array ( [id] => 7403836 [patent_doc_number] => 20040039767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Check sum generation for modular reduction' [patent_app_type] => new [patent_app_number] => 10/224744 [patent_app_country] => US [patent_app_date] => 2002-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2388 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20040039767.pdf [firstpage_image] =>[orig_patent_app_number] => 10224744 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224744
Check sum generation for modular reduction Aug 20, 2002 Abandoned
Array ( [id] => 248679 [patent_doc_number] => 07587439 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-08 [patent_title] => 'Method and apparatus for generating a random bit stream in true random number generator fashion' [patent_app_type] => utility [patent_app_number] => 10/222543 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2892 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/587/07587439.pdf [firstpage_image] =>[orig_patent_app_number] => 10222543 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222543
Method and apparatus for generating a random bit stream in true random number generator fashion Aug 15, 2002 Issued
Array ( [id] => 6689617 [patent_doc_number] => 20030033343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Carry-ripple adder' [patent_app_type] => new [patent_app_number] => 10/215454 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5128 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20030033343.pdf [firstpage_image] =>[orig_patent_app_number] => 10215454 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/215454
Carry-ripple adder Aug 8, 2002 Abandoned
Array ( [id] => 6646454 [patent_doc_number] => 20030212722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Architecture for performing fast fourier-type transforms' [patent_app_type] => new [patent_app_number] => 10/211651 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3124 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0212/20030212722.pdf [firstpage_image] =>[orig_patent_app_number] => 10211651 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211651
Architecture for performing fast fourier-type transforms Aug 1, 2002 Abandoned
Array ( [id] => 489763 [patent_doc_number] => 07222145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Method and apparatus for solving systems of equations in fixed-point form' [patent_app_type] => utility [patent_app_number] => 10/211624 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 11069 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/222/07222145.pdf [firstpage_image] =>[orig_patent_app_number] => 10211624 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211624
Method and apparatus for solving systems of equations in fixed-point form Aug 1, 2002 Issued
Array ( [id] => 7411243 [patent_doc_number] => 20040024801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'System and method for computing histograms with exponentially-spaced bins' [patent_app_type] => new [patent_app_number] => 10/209978 [patent_app_country] => US [patent_app_date] => 2002-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4053 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20040024801.pdf [firstpage_image] =>[orig_patent_app_number] => 10209978 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/209978
System and method for computing histograms with exponentially-spaced bins Jul 30, 2002 Abandoned
Array ( [id] => 511834 [patent_doc_number] => 07206798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-04-17 [patent_title] => 'Apparatus and method for programmable dual stage digital filter' [patent_app_type] => utility [patent_app_number] => 10/209494 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3658 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/206/07206798.pdf [firstpage_image] =>[orig_patent_app_number] => 10209494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/209494
Apparatus and method for programmable dual stage digital filter Jul 29, 2002 Issued
Array ( [id] => 4575204 [patent_doc_number] => 07822797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'System and method for generating initial vectors' [patent_app_type] => utility [patent_app_number] => 10/207329 [patent_app_country] => US [patent_app_date] => 2002-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3132 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/822/07822797.pdf [firstpage_image] =>[orig_patent_app_number] => 10207329 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207329
System and method for generating initial vectors Jul 28, 2002 Issued
Array ( [id] => 6746195 [patent_doc_number] => 20030023378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Method and system for converting positioning signals of different coordinate systems to prescribed coordinate system' [patent_app_type] => new [patent_app_number] => 10/201741 [patent_app_country] => US [patent_app_date] => 2002-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2014 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20030023378.pdf [firstpage_image] =>[orig_patent_app_number] => 10201741 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/201741
Method and system for converting positioning signals of different coordinate systems to prescribed coordinate system Jul 23, 2002 Abandoned
Array ( [id] => 7600127 [patent_doc_number] => 07386583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Carry generator based on XOR, and conditional select adder using the carry generator, and method therefor' [patent_app_type] => utility [patent_app_number] => 10/201265 [patent_app_country] => US [patent_app_date] => 2002-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9586 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/386/07386583.pdf [firstpage_image] =>[orig_patent_app_number] => 10201265 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/201265
Carry generator based on XOR, and conditional select adder using the carry generator, and method therefor Jul 23, 2002 Issued
Array ( [id] => 6775337 [patent_doc_number] => 20030018675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Systolic array device' [patent_app_type] => new [patent_app_number] => 10/198570 [patent_app_country] => US [patent_app_date] => 2002-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5153 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0018/20030018675.pdf [firstpage_image] =>[orig_patent_app_number] => 10198570 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198570
Systolic array device Jul 18, 2002 Abandoned
Array ( [id] => 7366775 [patent_doc_number] => 20040015534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Method for adding one to a binary number' [patent_app_type] => new [patent_app_number] => 10/198220 [patent_app_country] => US [patent_app_date] => 2002-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9957 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20040015534.pdf [firstpage_image] =>[orig_patent_app_number] => 10198220 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198220
Method for adding one to a binary number Jul 16, 2002 Abandoned
Array ( [id] => 7366691 [patent_doc_number] => 20040015526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-22 [patent_title] => 'Apparatus and method for data shifting' [patent_app_type] => new [patent_app_number] => 10/197119 [patent_app_country] => US [patent_app_date] => 2002-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5476 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20040015526.pdf [firstpage_image] =>[orig_patent_app_number] => 10197119 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197119
Apparatus and method for data shifting Jul 16, 2002 Issued
Array ( [id] => 7455856 [patent_doc_number] => 20040010529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-15 [patent_title] => 'Digital correlation' [patent_app_type] => new [patent_app_number] => 10/195236 [patent_app_country] => US [patent_app_date] => 2002-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2391 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0010/20040010529.pdf [firstpage_image] =>[orig_patent_app_number] => 10195236 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/195236
Digital correlation Jul 14, 2002 Abandoned
Array ( [id] => 6746596 [patent_doc_number] => 20030023779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Symbol window correlative operation circuit and address generation circuit therefor' [patent_app_type] => new [patent_app_number] => 10/193708 [patent_app_country] => US [patent_app_date] => 2002-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4953 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20030023779.pdf [firstpage_image] =>[orig_patent_app_number] => 10193708 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/193708
Symbol window correlative operation circuit and address generation circuit therefor Jul 11, 2002 Abandoned
Array ( [id] => 777642 [patent_doc_number] => 07003535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-21 [patent_title] => 'Median determination apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/193930 [patent_app_country] => US [patent_app_date] => 2002-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3083 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/003/07003535.pdf [firstpage_image] =>[orig_patent_app_number] => 10193930 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/193930
Median determination apparatus and method Jul 11, 2002 Issued
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