Search

David H. Malzahn

Examiner (ID: 17134, Phone: (571)272-3727 , Office: P/2182 )

Most Active Art Unit
2193
Art Unit(s)
2193, 2306, 2301, 2787, 2182, 2121, 2302, 2124, 2183, 2307, 2786
Total Applications
3174
Issued Applications
2743
Pending Applications
60
Abandoned Applications
371

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8872800 [patent_doc_number] => 08468186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Combination of values from a pseudo-random source' [patent_app_type] => utility [patent_app_number] => 12/850849 [patent_app_country] => US [patent_app_date] => 2010-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6918 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12850849 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/850849
Combination of values from a pseudo-random source Aug 4, 2010 Issued
Array ( [id] => 11452082 [patent_doc_number] => 09575726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-21 [patent_title] => 'Bit sequence generator and apparatus for calculating a sub-rate transition matrix and a sub-rate initial state for a state machine of a plurality of state machines' [patent_app_type] => utility [patent_app_number] => 13/814234 [patent_app_country] => US [patent_app_date] => 2010-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 12159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13814234 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814234
Bit sequence generator and apparatus for calculating a sub-rate transition matrix and a sub-rate initial state for a state machine of a plurality of state machines Aug 2, 2010 Issued
Array ( [id] => 7770044 [patent_doc_number] => 20120036174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'SYSTEM AND METHOD FOR PROVIDING MEMORY BANDWIDTH EFFICIENT CORRELATION ACCELERATION' [patent_app_type] => utility [patent_app_number] => 12/849142 [patent_app_country] => US [patent_app_date] => 2010-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20120036174.pdf [firstpage_image] =>[orig_patent_app_number] => 12849142 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/849142
System and method for providing memory bandwidth efficient correlation acceleration Aug 2, 2010 Issued
Array ( [id] => 7759463 [patent_doc_number] => 20120030266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'SYSTEM AND METHOD FOR DATA COMPRESSION USING A FIELD PROGRAMMABLE GATE ARRAY' [patent_app_type] => utility [patent_app_number] => 12/847243 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3770 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0030/20120030266.pdf [firstpage_image] =>[orig_patent_app_number] => 12847243 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/847243
System and method for data compression using a field programmable gate array Jul 29, 2010 Issued
Array ( [id] => 9143231 [patent_doc_number] => 08583713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Physical random number generation device' [patent_app_type] => utility [patent_app_number] => 12/845044 [patent_app_country] => US [patent_app_date] => 2010-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3930 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12845044 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845044
Physical random number generation device Jul 27, 2010 Issued
Array ( [id] => 6087552 [patent_doc_number] => 20110145309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'AUDIO DATA PROCESSING DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 12/844844 [patent_app_country] => US [patent_app_date] => 2010-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2273 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0145/20110145309.pdf [firstpage_image] =>[orig_patent_app_number] => 12844844 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/844844
Audio data processing device and method Jul 27, 2010 Issued
Array ( [id] => 8188790 [patent_doc_number] => 20120117135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-10 [patent_title] => 'METHOD FOR GENERATING A SEQUENCE IN A WIRELESS COMMUNICATION SYSTEM, AND APPARATUS FOR SAME' [patent_app_type] => utility [patent_app_number] => 13/383821 [patent_app_country] => US [patent_app_date] => 2010-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11119 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0117/20120117135.pdf [firstpage_image] =>[orig_patent_app_number] => 13383821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/383821
Method for generating a sequence in a wireless communication system, and apparatus for same Jul 12, 2010 Issued
Array ( [id] => 10003026 [patent_doc_number] => 09047119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Circular floating-point number generator and a circular floating-point number adder' [patent_app_type] => utility [patent_app_number] => 13/806789 [patent_app_country] => US [patent_app_date] => 2010-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5541 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13806789 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/806789
Circular floating-point number generator and a circular floating-point number adder Jun 30, 2010 Issued
Array ( [id] => 6361071 [patent_doc_number] => 20100332573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'PROCESSING UNIT' [patent_app_type] => utility [patent_app_number] => 12/825588 [patent_app_country] => US [patent_app_date] => 2010-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8395 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0332/20100332573.pdf [firstpage_image] =>[orig_patent_app_number] => 12825588 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/825588
Processing unit Jun 28, 2010 Issued
Array ( [id] => 6361093 [patent_doc_number] => 20100332575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-30 [patent_title] => 'High-Speed Random Number Generator' [patent_app_type] => utility [patent_app_number] => 12/825626 [patent_app_country] => US [patent_app_date] => 2010-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8840 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0332/20100332575.pdf [firstpage_image] =>[orig_patent_app_number] => 12825626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/825626
High-Speed Random Number Generator Jun 28, 2010 Abandoned
Array ( [id] => 6005735 [patent_doc_number] => 20110119320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'DYNAMIC FILTERING DEVICE AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/824717 [patent_app_country] => US [patent_app_date] => 2010-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5551 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0119/20110119320.pdf [firstpage_image] =>[orig_patent_app_number] => 12824717 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/824717
Dynamic filtering device and method thereof Jun 27, 2010 Issued
Array ( [id] => 8997889 [patent_doc_number] => 08521794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Signal processing circuit, AGC circuit, and recording and playback device' [patent_app_type] => utility [patent_app_number] => 12/823180 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 6981 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12823180 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/823180
Signal processing circuit, AGC circuit, and recording and playback device Jun 24, 2010 Issued
Array ( [id] => 8912195 [patent_doc_number] => 08484271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-07-09 [patent_title] => 'Recursive Bessel filter for stray light corrections in an imager' [patent_app_type] => utility [patent_app_number] => 12/823264 [patent_app_country] => US [patent_app_date] => 2010-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3725 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12823264 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/823264
Recursive Bessel filter for stray light corrections in an imager Jun 24, 2010 Issued
Array ( [id] => 7671245 [patent_doc_number] => 20110320514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'DECIMAL ADDER WITH END AROUND CARRY' [patent_app_type] => utility [patent_app_number] => 12/822919 [patent_app_country] => US [patent_app_date] => 2010-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4862 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12822919 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/822919
Decimal adder with end around carry Jun 23, 2010 Issued
Array ( [id] => 8899273 [patent_doc_number] => 08478806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Method for determining sampling rate and device therefor' [patent_app_type] => utility [patent_app_number] => 12/822196 [patent_app_country] => US [patent_app_date] => 2010-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5459 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12822196 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/822196
Method for determining sampling rate and device therefor Jun 23, 2010 Issued
Array ( [id] => 6394797 [patent_doc_number] => 20100318593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'Method for Using a Graphics Processing Unit for Accelerated Iterative and Direct Solutions to Systems of Linear Equations' [patent_app_type] => utility [patent_app_number] => 12/816334 [patent_app_country] => US [patent_app_date] => 2010-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5019 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0318/20100318593.pdf [firstpage_image] =>[orig_patent_app_number] => 12816334 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/816334
Method for using a graphics processing unit for accelerated iterative and direct solutions to systems of linear equations Jun 14, 2010 Issued
Array ( [id] => 8872805 [patent_doc_number] => 08468191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-18 [patent_title] => 'Method and system for multi-precision computation' [patent_app_type] => utility [patent_app_number] => 12/813074 [patent_app_country] => US [patent_app_date] => 2010-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2958 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12813074 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/813074
Method and system for multi-precision computation Jun 9, 2010 Issued
Array ( [id] => 9527261 [patent_doc_number] => 08751550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-10 [patent_title] => 'Freeform mathematical computations' [patent_app_type] => utility [patent_app_number] => 12/797492 [patent_app_country] => US [patent_app_date] => 2010-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6128 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12797492 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/797492
Freeform mathematical computations Jun 8, 2010 Issued
Array ( [id] => 9186833 [patent_doc_number] => 08626812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Hybrid greatest common divisor calculator for polynomials' [patent_app_type] => utility [patent_app_number] => 12/790645 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3776 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12790645 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/790645
Hybrid greatest common divisor calculator for polynomials May 27, 2010 Issued
Array ( [id] => 8971533 [patent_doc_number] => 08510361 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Variable exponent averaging detector and dynamic range controller' [patent_app_type] => utility [patent_app_number] => 12/790483 [patent_app_country] => US [patent_app_date] => 2010-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 35 [patent_no_of_words] => 13987 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12790483 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/790483
Variable exponent averaging detector and dynamic range controller May 27, 2010 Issued
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