Search

Matthew D. Sandifer

Examiner (ID: 15602, Phone: (571)270-5175 , Office: P/2182 )

Most Active Art Unit
2182
Art Unit(s)
2182, 2183, 2151, 2193
Total Applications
846
Issued Applications
683
Pending Applications
44
Abandoned Applications
135

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13171707 [patent_doc_number] => 10101968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Random number generators and methods of generating random numbers using adjustable meta-stable voltage [patent_app_type] => utility [patent_app_number] => 15/634276 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 10772 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634276
Random number generators and methods of generating random numbers using adjustable meta-stable voltage Jun 26, 2017 Issued
Array ( [id] => 13721333 [patent_doc_number] => 20170371621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Low-Area Fixed-Point Polynomials [patent_app_type] => utility [patent_app_number] => 15/633851 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15633851 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/633851
Low-area fixed-point polynomials Jun 26, 2017 Issued
Array ( [id] => 13721335 [patent_doc_number] => 20170371622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => Error Bounded Multiplication by Invariant Rationals [patent_app_type] => utility [patent_app_number] => 15/633883 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15633883 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/633883
Error bounded multiplication by invariant rationals Jun 26, 2017 Issued
Array ( [id] => 12617091 [patent_doc_number] => 20180097527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-05 [patent_title] => 32-BIT HDR PIXEL FORMAT WITH OPTIMUM PRECISION [patent_app_type] => utility [patent_app_number] => 15/633637 [patent_app_country] => US [patent_app_date] => 2017-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15633637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/633637
32-BIT HDR PIXEL FORMAT WITH OPTIMUM PRECISION Jun 25, 2017 Abandoned
Array ( [id] => 14395061 [patent_doc_number] => 10310814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Read and set floating point control register instruction [patent_app_type] => utility [patent_app_number] => 15/631106 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 17515 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631106 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631106
Read and set floating point control register instruction Jun 22, 2017 Issued
Array ( [id] => 12460932 [patent_doc_number] => 09986187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Block operations for an image processor having a two-dimensional execution lane array and a two-dimensional shift register [patent_app_type] => utility [patent_app_number] => 15/628527 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 69 [patent_figures_cnt] => 71 [patent_no_of_words] => 19793 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628527 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628527
Block operations for an image processor having a two-dimensional execution lane array and a two-dimensional shift register Jun 19, 2017 Issued
Array ( [id] => 13556279 [patent_doc_number] => 20180329687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => ASCII-SEEDED RANDOM NUMBER GENERATOR [patent_app_type] => utility [patent_app_number] => 15/620455 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620455
ASCII-seeded random number generator Jun 11, 2017 Issued
Array ( [id] => 14921763 [patent_doc_number] => 10432216 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-01 [patent_title] => Configurable compression circuit [patent_app_type] => utility [patent_app_number] => 15/614161 [patent_app_country] => US [patent_app_date] => 2017-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4110 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614161
Configurable compression circuit Jun 4, 2017 Issued
Array ( [id] => 12249034 [patent_doc_number] => 09921808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-03-20 [patent_title] => 'Memristor-based adders using memristors-as-drivers (MAD) gates' [patent_app_type] => utility [patent_app_number] => 15/612942 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12155 [patent_no_of_claims] => 10 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15612942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/612942
Memristor-based adders using memristors-as-drivers (MAD) gates Jun 1, 2017 Issued
Array ( [id] => 11759315 [patent_doc_number] => 20170206185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'Efficient Calculation and Organization of Approximate Order Statistics of Real Numbers' [patent_app_type] => utility [patent_app_number] => 15/476899 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7075 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15476899 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476899
Efficient calculation and organization of approximate order statistics of real numbers Mar 30, 2017 Issued
Array ( [id] => 12025679 [patent_doc_number] => 20170315778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/471159 [patent_app_country] => US [patent_app_date] => 2017-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6943 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15471159 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/471159
SEMICONDUCTOR DEVICE Mar 27, 2017 Abandoned
Array ( [id] => 13189673 [patent_doc_number] => 10110376 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-10-23 [patent_title] => Systolic parallel Galois hash computing device [patent_app_type] => utility [patent_app_number] => 15/468331 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6353 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15468331 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/468331
Systolic parallel Galois hash computing device Mar 23, 2017 Issued
Array ( [id] => 14034323 [patent_doc_number] => 10228912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Tunable tunnel diode-based digitized noise source [patent_app_type] => utility [patent_app_number] => 15/469323 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7250 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15469323 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/469323
Tunable tunnel diode-based digitized noise source Mar 23, 2017 Issued
Array ( [id] => 13058461 [patent_doc_number] => 10050641 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-08-14 [patent_title] => List manipulation circuits [patent_app_type] => utility [patent_app_number] => 15/467750 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13173 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15467750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/467750
List manipulation circuits Mar 22, 2017 Issued
Array ( [id] => 11973502 [patent_doc_number] => 20170277656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'METHOD AND APPARATUS FOR REDUCING POWER AND CYCLE REQUIREMENT FOR FFT OF ECG SIGNALS' [patent_app_type] => utility [patent_app_number] => 15/465695 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6996 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15465695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/465695
Method and apparatus for reducing power and cycle requirement for FFT of ECG signals Mar 21, 2017 Issued
Array ( [id] => 14092129 [patent_doc_number] => 10241972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Matrix multiplication on a systolic array [patent_app_type] => utility [patent_app_number] => 15/460755 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12024 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460755
Matrix multiplication on a systolic array Mar 15, 2017 Issued
Array ( [id] => 13752695 [patent_doc_number] => 10169295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-01 [patent_title] => Convolution operation device and method [patent_app_type] => utility [patent_app_number] => 15/459737 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5875 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15459737 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/459737
Convolution operation device and method Mar 14, 2017 Issued
Array ( [id] => 13096805 [patent_doc_number] => 10067743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Arithmetic processing device and control method thereof [patent_app_type] => utility [patent_app_number] => 15/458074 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9970 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15458074 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458074
Arithmetic processing device and control method thereof Mar 13, 2017 Issued
Array ( [id] => 16129799 [patent_doc_number] => 10698659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Quantum noise-based random number generating apparatus utilizing a plurality of light sources [patent_app_type] => utility [patent_app_number] => 15/571337 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7783 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15571337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/571337
Quantum noise-based random number generating apparatus utilizing a plurality of light sources Feb 23, 2017 Issued
Array ( [id] => 12290973 [patent_doc_number] => 09933998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Methods and apparatuses for performing multiplication [patent_app_type] => utility [patent_app_number] => 15/424929 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6492 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15424929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/424929
Methods and apparatuses for performing multiplication Feb 5, 2017 Issued
Menu