Search

Tan V. Mai

Examiner (ID: 15743)

Most Active Art Unit
2193
Art Unit(s)
2306, 2193, 2787, 2786, 2121, 2124, 2302, 2301, 2182, 2183
Total Applications
3863
Issued Applications
3431
Pending Applications
94
Abandoned Applications
349

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1184338 [patent_doc_number] => 06748409 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'Data interpolating system' [patent_app_type] => B1 [patent_app_number] => 09/601007 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3242 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/748/06748409.pdf [firstpage_image] =>[orig_patent_app_number] => 09601007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/601007
Data interpolating system Sep 7, 2000 Issued
Array ( [id] => 7962385 [patent_doc_number] => 06681237 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Exponentiation circuit for graphics adapter' [patent_app_type] => B1 [patent_app_number] => 09/656526 [patent_app_country] => US [patent_app_date] => 2000-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5113 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/681/06681237.pdf [firstpage_image] =>[orig_patent_app_number] => 09656526 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/656526
Exponentiation circuit for graphics adapter Sep 6, 2000 Issued
Array ( [id] => 1200760 [patent_doc_number] => 06728745 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-27 [patent_title] => 'Semiconductor circuit for arithmetic operation and method of arithmetic operation' [patent_app_type] => B1 [patent_app_number] => 09/581729 [patent_app_country] => US [patent_app_date] => 2000-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17489 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/728/06728745.pdf [firstpage_image] =>[orig_patent_app_number] => 09581729 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581729
Semiconductor circuit for arithmetic operation and method of arithmetic operation Sep 5, 2000 Issued
Array ( [id] => 7622446 [patent_doc_number] => 06687720 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-03 [patent_title] => 'Percentage and average calculator with expanded display' [patent_app_type] => B1 [patent_app_number] => 09/654692 [patent_app_country] => US [patent_app_date] => 2000-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 18497 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/687/06687720.pdf [firstpage_image] =>[orig_patent_app_number] => 09654692 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/654692
Percentage and average calculator with expanded display Sep 4, 2000 Issued
Array ( [id] => 7623929 [patent_doc_number] => 06725248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-20 [patent_title] => 'Decimation filter and signal processing method using the same' [patent_app_type] => B1 [patent_app_number] => 09/654090 [patent_app_country] => US [patent_app_date] => 2000-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4552 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/725/06725248.pdf [firstpage_image] =>[orig_patent_app_number] => 09654090 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/654090
Decimation filter and signal processing method using the same Aug 31, 2000 Issued
Array ( [id] => 1184328 [patent_doc_number] => 06748404 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-08 [patent_title] => 'Data editable statistic calculator, and the related data editing method' [patent_app_type] => B1 [patent_app_number] => 09/642790 [patent_app_country] => US [patent_app_date] => 2000-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 1647 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/748/06748404.pdf [firstpage_image] =>[orig_patent_app_number] => 09642790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/642790
Data editable statistic calculator, and the related data editing method Aug 21, 2000 Issued
Array ( [id] => 4424184 [patent_doc_number] => 06266688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Scheme for arithmetic operations in finite field and group operations over elliptic curves realizing improved computational speed' [patent_app_type] => 1 [patent_app_number] => 9/638322 [patent_app_country] => US [patent_app_date] => 2000-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 15761 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266688.pdf [firstpage_image] =>[orig_patent_app_number] => 638322 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638322
Scheme for arithmetic operations in finite field and group operations over elliptic curves realizing improved computational speed Aug 13, 2000 Issued
Array ( [id] => 4272771 [patent_doc_number] => 06209015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-27 [patent_title] => 'Method of implementing dual-mode audio decorder and filter therefor' [patent_app_type] => 1 [patent_app_number] => 9/634234 [patent_app_country] => US [patent_app_date] => 2000-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 6298 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/209/06209015.pdf [firstpage_image] =>[orig_patent_app_number] => 634234 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634234
Method of implementing dual-mode audio decorder and filter therefor Aug 7, 2000 Issued
Array ( [id] => 1365643 [patent_doc_number] => 06584486 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Method for mathematically processing two quantities in an electronic circuit' [patent_app_type] => B1 [patent_app_number] => 09/628578 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4580 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/584/06584486.pdf [firstpage_image] =>[orig_patent_app_number] => 09628578 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628578
Method for mathematically processing two quantities in an electronic circuit Jul 30, 2000 Issued
Array ( [id] => 1112029 [patent_doc_number] => 06810407 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-26 [patent_title] => 'Optical boolean logic devices for data encryption' [patent_app_type] => B1 [patent_app_number] => 09/616107 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 6774 [patent_no_of_claims] => 1 [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/06/810/06810407.pdf [firstpage_image] =>[orig_patent_app_number] => 09616107 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616107
Optical boolean logic devices for data encryption Jul 13, 2000 Issued
Array ( [id] => 998887 [patent_doc_number] => 06915317 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-07-05 [patent_title] => 'Method of converting a linear value to an integer' [patent_app_type] => utility [patent_app_number] => 09/616815 [patent_app_country] => US [patent_app_date] => 2000-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 4227 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/915/06915317.pdf [firstpage_image] =>[orig_patent_app_number] => 09616815 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616815
Method of converting a linear value to an integer Jul 12, 2000 Issued
Array ( [id] => 1240729 [patent_doc_number] => 06691145 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-10 [patent_title] => 'Computing circuit, computing apparatus, and semiconductor computing circuit' [patent_app_type] => B1 [patent_app_number] => 09/615754 [patent_app_country] => US [patent_app_date] => 2000-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8227 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/691/06691145.pdf [firstpage_image] =>[orig_patent_app_number] => 09615754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615754
Computing circuit, computing apparatus, and semiconductor computing circuit Jul 12, 2000 Issued
Array ( [id] => 7633175 [patent_doc_number] => 06658445 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Apparatus and method for demodulating a square root of the sum of two squares' [patent_app_type] => B1 [patent_app_number] => 09/614116 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3305 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/658/06658445.pdf [firstpage_image] =>[orig_patent_app_number] => 09614116 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614116
Apparatus and method for demodulating a square root of the sum of two squares Jul 10, 2000 Issued
Array ( [id] => 1088407 [patent_doc_number] => 06832232 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-12-14 [patent_title] => 'Dual-block inverse discrete cosine transform method' [patent_app_type] => B1 [patent_app_number] => 09/613016 [patent_app_country] => US [patent_app_date] => 2000-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 8336 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/832/06832232.pdf [firstpage_image] =>[orig_patent_app_number] => 09613016 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613016
Dual-block inverse discrete cosine transform method Jul 9, 2000 Issued
Array ( [id] => 1186206 [patent_doc_number] => 06742010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-25 [patent_title] => 'Dual-block discrete consine transform method' [patent_app_type] => B1 [patent_app_number] => 09/613015 [patent_app_country] => US [patent_app_date] => 2000-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 8309 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/742/06742010.pdf [firstpage_image] =>[orig_patent_app_number] => 09613015 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613015
Dual-block discrete consine transform method Jul 9, 2000 Issued
Array ( [id] => 7613919 [patent_doc_number] => 06898612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-24 [patent_title] => 'Method and system for on-line blind source separation' [patent_app_type] => utility [patent_app_number] => 09/597105 [patent_app_country] => US [patent_app_date] => 2000-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7079 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/898/06898612.pdf [firstpage_image] =>[orig_patent_app_number] => 09597105 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/597105
Method and system for on-line blind source separation Jun 19, 2000 Issued
Array ( [id] => 978419 [patent_doc_number] => 06934731 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-23 [patent_title] => 'Rational frequency synthesizers employing digital commutators' [patent_app_type] => utility [patent_app_number] => 09/579847 [patent_app_country] => US [patent_app_date] => 2000-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3772 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/934/06934731.pdf [firstpage_image] =>[orig_patent_app_number] => 09579847 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/579847
Rational frequency synthesizers employing digital commutators May 24, 2000 Issued
Array ( [id] => 4323974 [patent_doc_number] => 06327604 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-12-04 [patent_title] => 'System and method for floating-point computation' [patent_app_type] => 1 [patent_app_number] => 9/576310 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12937 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/327/06327604.pdf [firstpage_image] =>[orig_patent_app_number] => 576310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576310
System and method for floating-point computation May 21, 2000 Issued
Array ( [id] => 1438581 [patent_doc_number] => 06356927 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-03-12 [patent_title] => 'System and method for floating-point computation' [patent_app_type] => B2 [patent_app_number] => 09/576311 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 12585 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356927.pdf [firstpage_image] =>[orig_patent_app_number] => 09576311 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576311
System and method for floating-point computation May 21, 2000 Issued
Array ( [id] => 4278804 [patent_doc_number] => 06205460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'System and method for floating-computation for numbers in delimited floating point representation' [patent_app_type] => 1 [patent_app_number] => 9/576312 [patent_app_country] => US [patent_app_date] => 2000-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 24151 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/205/06205460.pdf [firstpage_image] =>[orig_patent_app_number] => 576312 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/576312
System and method for floating-computation for numbers in delimited floating point representation May 21, 2000 Issued
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