Search

Daniel Previl

Examiner (ID: 18323, Phone: (571)272-2971 , Office: P/2684 )

Most Active Art Unit
2684
Art Unit(s)
2636, 2685, 2738, 2612, 2632, 2684, 2736
Total Applications
2321
Issued Applications
1883
Pending Applications
177
Abandoned Applications
313

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4077305 [patent_doc_number] => 05867412 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Modular multiplication device for information security' [patent_app_type] => 1 [patent_app_number] => 8/969321 [patent_app_country] => US [patent_app_date] => 1997-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2740 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/867/05867412.pdf [firstpage_image] =>[orig_patent_app_number] => 969321 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/969321
Modular multiplication device for information security Nov 12, 1997 Issued
Array ( [id] => 4054168 [patent_doc_number] => 05909383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Decimation filter' [patent_app_type] => 1 [patent_app_number] => 8/967094 [patent_app_country] => US [patent_app_date] => 1997-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2572 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/909/05909383.pdf [firstpage_image] =>[orig_patent_app_number] => 967094 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/967094
Decimation filter Nov 9, 1997 Issued
Array ( [id] => 3939586 [patent_doc_number] => 05877971 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Digital signal processing' [patent_app_type] => 1 [patent_app_number] => 8/947289 [patent_app_country] => US [patent_app_date] => 1997-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3695 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/877/05877971.pdf [firstpage_image] =>[orig_patent_app_number] => 947289 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/947289
Digital signal processing Oct 6, 1997 Issued
Array ( [id] => 4014664 [patent_doc_number] => 05925093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Sampling frequency converting apparatus' [patent_app_type] => 1 [patent_app_number] => 8/946379 [patent_app_country] => US [patent_app_date] => 1997-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5325 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/925/05925093.pdf [firstpage_image] =>[orig_patent_app_number] => 946379 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/946379
Sampling frequency converting apparatus Oct 6, 1997 Issued
Array ( [id] => 4060936 [patent_doc_number] => 05870323 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-09 [patent_title] => 'Three overlapped stages of radix-2 square root/division with speculative execution' [patent_app_type] => 1 [patent_app_number] => 8/928073 [patent_app_country] => US [patent_app_date] => 1997-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8353 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/870/05870323.pdf [firstpage_image] =>[orig_patent_app_number] => 928073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/928073
Three overlapped stages of radix-2 square root/division with speculative execution Sep 10, 1997 Issued
Array ( [id] => 3922856 [patent_doc_number] => 05928318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Clamping divider, processor having clamping divider, and method for clamping in division' [patent_app_type] => 1 [patent_app_number] => 8/923926 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6079 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928318.pdf [firstpage_image] =>[orig_patent_app_number] => 923926 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923926
Clamping divider, processor having clamping divider, and method for clamping in division Sep 4, 1997 Issued
Array ( [id] => 4045484 [patent_doc_number] => 05943248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'w-bit non-linear combiner for pseudo-random number generation' [patent_app_type] => 1 [patent_app_number] => 8/914668 [patent_app_country] => US [patent_app_date] => 1997-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 8298 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/943/05943248.pdf [firstpage_image] =>[orig_patent_app_number] => 914668 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/914668
w-bit non-linear combiner for pseudo-random number generation Aug 17, 1997 Issued
Array ( [id] => 4010353 [patent_doc_number] => 05923575 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Method for eletronically representing a number, adder circuit and computer system' [patent_app_type] => 1 [patent_app_number] => 8/912257 [patent_app_country] => US [patent_app_date] => 1997-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6084 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/923/05923575.pdf [firstpage_image] =>[orig_patent_app_number] => 912257 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/912257
Method for eletronically representing a number, adder circuit and computer system Aug 14, 1997 Issued
Array ( [id] => 4126029 [patent_doc_number] => 06058409 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Computation apparatus and method' [patent_app_type] => 1 [patent_app_number] => 8/905923 [patent_app_country] => US [patent_app_date] => 1997-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9014 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/058/06058409.pdf [firstpage_image] =>[orig_patent_app_number] => 905923 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/905923
Computation apparatus and method Aug 4, 1997 Issued
Array ( [id] => 4137757 [patent_doc_number] => 06073150 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Apparatus for directing a parallel processing computing device to form an absolute value of a signed value' [patent_app_type] => 1 [patent_app_number] => 8/880632 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2862 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/073/06073150.pdf [firstpage_image] =>[orig_patent_app_number] => 880632 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880632
Apparatus for directing a parallel processing computing device to form an absolute value of a signed value Jun 22, 1997 Issued
Array ( [id] => 3939486 [patent_doc_number] => 05954786 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Method for directing a parallel processing computing device to form an absolute valve of a signed valve' [patent_app_type] => 1 [patent_app_number] => 8/880626 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2862 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/954/05954786.pdf [firstpage_image] =>[orig_patent_app_number] => 880626 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880626
Method for directing a parallel processing computing device to form an absolute valve of a signed valve Jun 22, 1997 Issued
Array ( [id] => 3993753 [patent_doc_number] => 05910910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'Circuit and method for rapid calculation of quotients and square roots' [patent_app_type] => 1 [patent_app_number] => 8/880408 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 6388 [patent_no_of_claims] => 60 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910910.pdf [firstpage_image] =>[orig_patent_app_number] => 880408 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880408
Circuit and method for rapid calculation of quotients and square roots Jun 22, 1997 Issued
Array ( [id] => 4067116 [patent_doc_number] => 05864493 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Self-adapting interval mean value filter' [patent_app_type] => 1 [patent_app_number] => 8/873432 [patent_app_country] => US [patent_app_date] => 1997-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4143 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/864/05864493.pdf [firstpage_image] =>[orig_patent_app_number] => 873432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/873432
Self-adapting interval mean value filter Jun 11, 1997 Issued
Array ( [id] => 3980380 [patent_doc_number] => 05886913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Method of synthesizing a finite impulse response digital filter and filter obtained by this method' [patent_app_type] => 1 [patent_app_number] => 8/871579 [patent_app_country] => US [patent_app_date] => 1997-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3765 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886913.pdf [firstpage_image] =>[orig_patent_app_number] => 871579 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/871579
Method of synthesizing a finite impulse response digital filter and filter obtained by this method Jun 8, 1997 Issued
Array ( [id] => 4005027 [patent_doc_number] => 05920495 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Programmable four-tap texture filter' [patent_app_type] => 1 [patent_app_number] => 8/856118 [patent_app_country] => US [patent_app_date] => 1997-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3019 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/920/05920495.pdf [firstpage_image] =>[orig_patent_app_number] => 856118 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/856118
Programmable four-tap texture filter May 13, 1997 Issued
Array ( [id] => 4054192 [patent_doc_number] => 05912825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Gated base line restorer system' [patent_app_type] => 1 [patent_app_number] => 8/807754 [patent_app_country] => US [patent_app_date] => 1997-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5186 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912825.pdf [firstpage_image] =>[orig_patent_app_number] => 807754 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/807754
Gated base line restorer system Feb 26, 1997 Issued
Array ( [id] => 4026895 [patent_doc_number] => 05880984 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Method and apparatus for performing high-precision multiply-add calculations using independent multiply and add instruments' [patent_app_type] => 1 [patent_app_number] => 8/784731 [patent_app_country] => US [patent_app_date] => 1997-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6502 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 562 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/880/05880984.pdf [firstpage_image] =>[orig_patent_app_number] => 784731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/784731
Method and apparatus for performing high-precision multiply-add calculations using independent multiply and add instruments Jan 12, 1997 Issued
Array ( [id] => 3993633 [patent_doc_number] => 05949695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Interpolator using a plurality of polynomial equations and associated methods' [patent_app_type] => 1 [patent_app_number] => 8/781736 [patent_app_country] => US [patent_app_date] => 1997-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2883 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949695.pdf [firstpage_image] =>[orig_patent_app_number] => 781736 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/781736
Interpolator using a plurality of polynomial equations and associated methods Jan 9, 1997 Issued
Array ( [id] => 4019050 [patent_doc_number] => 05889691 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Apparatus and method for a multiplier unit with high component utilization' [patent_app_type] => 1 [patent_app_number] => 8/782001 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3113 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/889/05889691.pdf [firstpage_image] =>[orig_patent_app_number] => 782001 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/782001
Apparatus and method for a multiplier unit with high component utilization Jan 5, 1997 Issued
Array ( [id] => 3904695 [patent_doc_number] => 05835393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Integrated pre-adder for a multiplier' [patent_app_type] => 1 [patent_app_number] => 8/752021 [patent_app_country] => US [patent_app_date] => 1996-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 9199 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835393.pdf [firstpage_image] =>[orig_patent_app_number] => 752021 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752021
Integrated pre-adder for a multiplier Nov 18, 1996 Issued
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