Search

Matthew E. Warren

Examiner (ID: 3541, Phone: (571)272-1737 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815, 2817
Total Applications
1867
Issued Applications
1522
Pending Applications
122
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8891378 [patent_doc_number] => 20130164562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'TUNNELING MAGNETORESISTANCE (TMR) READ SENSOR WITH A LONG DIFFUSION PATH AND EX-SITU INTERFACES IN A SENSE LAYER STRUCTURE' [patent_app_type] => utility [patent_app_number] => 13/335642 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10970 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13335642 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/335642
Tunneling magnetoresistance (TMR) read sensor with a long diffusion path and ex-situ interfaces in a sense layer structure Dec 21, 2011 Issued
Array ( [id] => 8882365 [patent_doc_number] => 20130155549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'PATTERNED MAGNETIC STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/332206 [patent_app_country] => US [patent_app_date] => 2011-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9957 [patent_no_of_claims] => 21 [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] => 13332206 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/332206
Patterned magnetic storage medium Dec 19, 2011 Issued
Array ( [id] => 11831490 [patent_doc_number] => 09728238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Spin transfer torque memory (STTM) device with half-metal and method to write and read the device' [patent_app_type] => utility [patent_app_number] => 13/996500 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6748 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996500 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996500
Spin transfer torque memory (STTM) device with half-metal and method to write and read the device Dec 18, 2011 Issued
Array ( [id] => 9153313 [patent_doc_number] => 08586216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-19 [patent_title] => 'Ferromagnetic laminated structure and manufacturing method thereof' [patent_app_type] => utility [patent_app_number] => 13/323869 [patent_app_country] => US [patent_app_date] => 2011-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6853 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13323869 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/323869
Ferromagnetic laminated structure and manufacturing method thereof Dec 12, 2011 Issued
Array ( [id] => 8052397 [patent_doc_number] => 20120075927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'Magnetic Element Having Perpendicular Anisotropy With Enhanced Efficiency' [patent_app_type] => utility [patent_app_number] => 13/311308 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8650 [patent_no_of_claims] => 42 [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/A1/0075/20120075927.pdf [firstpage_image] =>[orig_patent_app_number] => 13311308 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/311308
Magnetic element having perpendicular anisotropy with enhanced efficiency Dec 4, 2011 Issued
Array ( [id] => 8240143 [patent_doc_number] => 20120148874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'STORAGE ELEMENT AND MEMORY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/310846 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 9061 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13310846 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/310846
Storage element and memory device Dec 4, 2011 Issued
Array ( [id] => 9705655 [patent_doc_number] => 08830735 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Magnetic memory including memory cells incorporating data recording layer with perpendicular magnetic anisotropy film' [patent_app_type] => utility [patent_app_number] => 13/304083 [patent_app_country] => US [patent_app_date] => 2011-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 51 [patent_no_of_words] => 22125 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13304083 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/304083
Magnetic memory including memory cells incorporating data recording layer with perpendicular magnetic anisotropy film Nov 22, 2011 Issued
Array ( [id] => 8453029 [patent_doc_number] => 20120263975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/303479 [patent_app_country] => US [patent_app_date] => 2011-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10415 [patent_no_of_claims] => 12 [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] => 13303479 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/303479
Magnetic recording medium with a plurality of pinning portions in the magnetic layer Nov 22, 2011 Issued
Array ( [id] => 7815163 [patent_doc_number] => 20120061783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'MEMORY CELL WITH RADIAL BARRIER' [patent_app_type] => utility [patent_app_number] => 13/278431 [patent_app_country] => US [patent_app_date] => 2011-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5018 [patent_no_of_claims] => 21 [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/A1/0061/20120061783.pdf [firstpage_image] =>[orig_patent_app_number] => 13278431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/278431
Memory cell with radial barrier Oct 20, 2011 Issued
Array ( [id] => 8767312 [patent_doc_number] => 20130095349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'READER STOP-LAYERS' [patent_app_type] => utility [patent_app_number] => 13/274139 [patent_app_country] => US [patent_app_date] => 2011-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6713 [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] => 13274139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/274139
Reader stop-layers Oct 13, 2011 Issued
Array ( [id] => 9427235 [patent_doc_number] => 08703308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-22 [patent_title] => 'Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproduction apparatus' [patent_app_type] => utility [patent_app_number] => 13/269047 [patent_app_country] => US [patent_app_date] => 2011-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 13695 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13269047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/269047
Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproduction apparatus Oct 6, 2011 Issued
Array ( [id] => 8743705 [patent_doc_number] => 20130083422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'LUBRICANT LAYER THAT PROVIDES A STABLE HEAD-TO-DISK INTERFACE IN HUMID CONDITIONS' [patent_app_type] => utility [patent_app_number] => 13/252962 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4143 [patent_no_of_claims] => 14 [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] => 13252962 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/252962
Lubricant layer that provides a stable head-to-disk interface in humid conditions Oct 3, 2011 Issued
Array ( [id] => 8744735 [patent_doc_number] => 20130084452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'Very thin high coercivity film and process for making it' [patent_app_type] => utility [patent_app_number] => 13/200790 [patent_app_country] => US [patent_app_date] => 2011-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1946 [patent_no_of_claims] => 22 [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] => 13200790 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/200790
Very thin high coercivity film and process for making it Sep 29, 2011 Issued
Array ( [id] => 8720475 [patent_doc_number] => 20130071692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'Varyinig Morphology in Magnetic Sensor Sub-Layers' [patent_app_type] => utility [patent_app_number] => 13/239010 [patent_app_country] => US [patent_app_date] => 2011-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3363 [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] => 13239010 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/239010
Varyinig morphology in magnetic sensor sub-layers Sep 20, 2011 Issued
Array ( [id] => 8127153 [patent_doc_number] => 20120088125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'MAGNETORESISTIVE ELEMENT AND MAGNETIC MEMORY' [patent_app_type] => utility [patent_app_number] => 13/236028 [patent_app_country] => US [patent_app_date] => 2011-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11032 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0088/20120088125.pdf [firstpage_image] =>[orig_patent_app_number] => 13236028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/236028
Magnetoresistive element and magnetic memory Sep 18, 2011 Issued
Array ( [id] => 10131744 [patent_doc_number] => 09165585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Magnetoresistive element including a nitrogen-containing buffer layer' [patent_app_type] => utility [patent_app_number] => 13/235237 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 7287 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13235237 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/235237
Magnetoresistive element including a nitrogen-containing buffer layer Sep 15, 2011 Issued
Array ( [id] => 8707786 [patent_doc_number] => 20130065075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'MAGNETORESISTIVE SPIN VALVE LAYER SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/230123 [patent_app_country] => US [patent_app_date] => 2011-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3662 [patent_no_of_claims] => 37 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13230123 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230123
MAGNETORESISTIVE SPIN VALVE LAYER SYSTEMS Sep 11, 2011 Abandoned
Array ( [id] => 8695990 [patent_doc_number] => 20130057999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-07 [patent_title] => 'LOW VISCOSITY ELECTROSTATIC DISCHARGE (ESD) DISSIPATING ADHESIVE SUBSTANTIALLY FREE OF AGGLOMERATES' [patent_app_type] => utility [patent_app_number] => 13/225320 [patent_app_country] => US [patent_app_date] => 2011-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9083 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13225320 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/225320
Low viscosity electrostatic discharge (ESD) dissipating adhesive substantially free of agglomerates Sep 1, 2011 Issued
Array ( [id] => 7807413 [patent_doc_number] => 20120058367 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'SPIN INJECTION SOURCE AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 13/223785 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6514 [patent_no_of_claims] => 6 [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/A1/0058/20120058367.pdf [firstpage_image] =>[orig_patent_app_number] => 13223785 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/223785
Spin injection source and manufacturing method thereof Aug 31, 2011 Issued
Array ( [id] => 7806304 [patent_doc_number] => 20120057256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-08 [patent_title] => 'Multi-Layer Sheet Product' [patent_app_type] => utility [patent_app_number] => 13/217510 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5721 [patent_no_of_claims] => 15 [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/A1/0057/20120057256.pdf [firstpage_image] =>[orig_patent_app_number] => 13217510 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217510
Multi-Layer Sheet Product Aug 24, 2011 Abandoned
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