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] => 4411574 [patent_doc_number] => 06298363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Adaptive windowing of FFT data for increased resolution and sidelobe rejection' [patent_app_type] => 1 [patent_app_number] => 9/191665 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 38 [patent_no_of_words] => 3471 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298363.pdf [firstpage_image] =>[orig_patent_app_number] => 191665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191665
Adaptive windowing of FFT data for increased resolution and sidelobe rejection Nov 12, 1998 Issued
Array ( [id] => 4370266 [patent_doc_number] => 06216148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Adaptive analog equalizer for partial response channels' [patent_app_type] => 1 [patent_app_number] => 9/191249 [patent_app_country] => US [patent_app_date] => 1998-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6814 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/216/06216148.pdf [firstpage_image] =>[orig_patent_app_number] => 191249 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191249
Adaptive analog equalizer for partial response channels Nov 11, 1998 Issued
Array ( [id] => 4259160 [patent_doc_number] => 06167417 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Convolutive blind source separation using a multiple decorrelation method' [patent_app_type] => 1 [patent_app_number] => 9/191217 [patent_app_country] => US [patent_app_date] => 1998-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3191 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/167/06167417.pdf [firstpage_image] =>[orig_patent_app_number] => 191217 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191217
Convolutive blind source separation using a multiple decorrelation method Nov 11, 1998 Issued
Array ( [id] => 4311429 [patent_doc_number] => 06237012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'Orthogonal transform apparatus' [patent_app_type] => 1 [patent_app_number] => 9/188745 [patent_app_country] => US [patent_app_date] => 1998-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 6663 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/237/06237012.pdf [firstpage_image] =>[orig_patent_app_number] => 188745 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/188745
Orthogonal transform apparatus Nov 8, 1998 Issued
Array ( [id] => 4421736 [patent_doc_number] => 06173303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Multiply circuit and method that detects portions of operands whose partial products are superfluous and modifies partial product manipulation accordingly' [patent_app_type] => 1 [patent_app_number] => 9/187204 [patent_app_country] => US [patent_app_date] => 1998-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1990 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/173/06173303.pdf [firstpage_image] =>[orig_patent_app_number] => 187204 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/187204
Multiply circuit and method that detects portions of operands whose partial products are superfluous and modifies partial product manipulation accordingly Nov 5, 1998 Issued
Array ( [id] => 4202903 [patent_doc_number] => 06161119 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Hardware multiplication of scaled integers' [patent_app_type] => 1 [patent_app_number] => 9/186965 [patent_app_country] => US [patent_app_date] => 1998-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2590 [patent_no_of_claims] => 20 [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/06/161/06161119.pdf [firstpage_image] =>[orig_patent_app_number] => 186965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186965
Hardware multiplication of scaled integers Nov 4, 1998 Issued
Array ( [id] => 4297705 [patent_doc_number] => 06282553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Gaze-based secure keypad entry system' [patent_app_type] => 1 [patent_app_number] => 9/185546 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4512 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/282/06282553.pdf [firstpage_image] =>[orig_patent_app_number] => 185546 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/185546
Gaze-based secure keypad entry system Nov 3, 1998 Issued
Array ( [id] => 1519429 [patent_doc_number] => 06421698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Multipurpose processor for motion estimation, pixel processing, and general processing' [patent_app_type] => B1 [patent_app_number] => 09/186725 [patent_app_country] => US [patent_app_date] => 1998-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 9972 [patent_no_of_claims] => 7 [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/06/421/06421698.pdf [firstpage_image] =>[orig_patent_app_number] => 09186725 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/186725
Multipurpose processor for motion estimation, pixel processing, and general processing Nov 3, 1998 Issued
Array ( [id] => 4293644 [patent_doc_number] => 06324556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Personal finance organizer' [patent_app_type] => 1 [patent_app_number] => 9/184635 [patent_app_country] => US [patent_app_date] => 1998-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3585 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/324/06324556.pdf [firstpage_image] =>[orig_patent_app_number] => 184635 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184635
Personal finance organizer Nov 2, 1998 Issued
Array ( [id] => 4332520 [patent_doc_number] => 06317766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-13 [patent_title] => 'Fast quantum mechanical algorithms' [patent_app_type] => 1 [patent_app_number] => 9/184540 [patent_app_country] => US [patent_app_date] => 1998-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6500 [patent_no_of_claims] => 18 [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/06/317/06317766.pdf [firstpage_image] =>[orig_patent_app_number] => 184540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/184540
Fast quantum mechanical algorithms Nov 1, 1998 Issued
Array ( [id] => 4423165 [patent_doc_number] => 06240431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Decompression of limited range floating point numbers' [patent_app_type] => 1 [patent_app_number] => 9/183044 [patent_app_country] => US [patent_app_date] => 1998-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 8042 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/240/06240431.pdf [firstpage_image] =>[orig_patent_app_number] => 183044 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183044
Decompression of limited range floating point numbers Oct 30, 1998 Issued
Array ( [id] => 4324455 [patent_doc_number] => 06253222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Compression of limited range floating point numbers' [patent_app_type] => 1 [patent_app_number] => 9/183046 [patent_app_country] => US [patent_app_date] => 1998-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8042 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/253/06253222.pdf [firstpage_image] =>[orig_patent_app_number] => 183046 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183046
Compression of limited range floating point numbers Oct 30, 1998 Issued
Array ( [id] => 1567160 [patent_doc_number] => 06363408 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-26 [patent_title] => 'Method and apparatus for summing selected bits from a plurality of machine vectors' [patent_app_type] => B1 [patent_app_number] => 09/183084 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5847 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/363/06363408.pdf [firstpage_image] =>[orig_patent_app_number] => 09183084 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/183084
Method and apparatus for summing selected bits from a plurality of machine vectors Oct 29, 1998 Issued
Array ( [id] => 1422999 [patent_doc_number] => 06539411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-25 [patent_title] => 'Direct digital synthesizer' [patent_app_type] => B1 [patent_app_number] => 09/181815 [patent_app_country] => US [patent_app_date] => 1998-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5118 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/539/06539411.pdf [firstpage_image] =>[orig_patent_app_number] => 09181815 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/181815
Direct digital synthesizer Oct 28, 1998 Issued
Array ( [id] => 1505757 [patent_doc_number] => 06487572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-26 [patent_title] => 'Digital filtering method and device and sound image localizing device' [patent_app_type] => B2 [patent_app_number] => 09/182395 [patent_app_country] => US [patent_app_date] => 1998-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9370 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/487/06487572.pdf [firstpage_image] =>[orig_patent_app_number] => 09182395 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182395
Digital filtering method and device and sound image localizing device Oct 28, 1998 Issued
Array ( [id] => 4387219 [patent_doc_number] => 06275838 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method and apparatus for an enhanced floating point unit with graphics and integer capabilities' [patent_app_type] => 1 [patent_app_number] => 9/181405 [patent_app_country] => US [patent_app_date] => 1998-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9359 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275838.pdf [firstpage_image] =>[orig_patent_app_number] => 181405 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/181405
Method and apparatus for an enhanced floating point unit with graphics and integer capabilities Oct 27, 1998 Issued
Array ( [id] => 4411563 [patent_doc_number] => 06298362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Apparatus and method for equalizer filter units responsive to 5-level inputs signals' [patent_app_type] => 1 [patent_app_number] => 9/176726 [patent_app_country] => US [patent_app_date] => 1998-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2666 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298362.pdf [firstpage_image] =>[orig_patent_app_number] => 176726 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/176726
Apparatus and method for equalizer filter units responsive to 5-level inputs signals Oct 20, 1998 Issued
Array ( [id] => 4421468 [patent_doc_number] => 06233594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Decimation filter for oversampling analog-to digital converter' [patent_app_type] => 1 [patent_app_number] => 9/175886 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3098 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/233/06233594.pdf [firstpage_image] =>[orig_patent_app_number] => 175886 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175886
Decimation filter for oversampling analog-to digital converter Oct 19, 1998 Issued
Array ( [id] => 4256418 [patent_doc_number] => 06144981 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Programmable pulse slimmer system for low pass ladder filter' [patent_app_type] => 1 [patent_app_number] => 9/174944 [patent_app_country] => US [patent_app_date] => 1998-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2144 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144981.pdf [firstpage_image] =>[orig_patent_app_number] => 174944 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/174944
Programmable pulse slimmer system for low pass ladder filter Oct 18, 1998 Issued
Array ( [id] => 4387230 [patent_doc_number] => 06275839 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Method and system for immediate exponent normalization in a fast floating point adder' [patent_app_type] => 1 [patent_app_number] => 9/173316 [patent_app_country] => US [patent_app_date] => 1998-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4527 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275839.pdf [firstpage_image] =>[orig_patent_app_number] => 173316 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/173316
Method and system for immediate exponent normalization in a fast floating point adder Oct 14, 1998 Issued
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