Search

Brian M. Butcher

Examiner (ID: 19402, Phone: (571)270-5575 , Office: P/2688 )

Most Active Art Unit
2627
Art Unit(s)
2627, 2689, 2683, 2688
Total Applications
933
Issued Applications
681
Pending Applications
67
Abandoned Applications
196

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10370100 [patent_doc_number] => 20150255105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'METHOD FOR CONTROLLING POWER OF LASER EMITTING UNIT AND ASSOCIATED APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/537918 [patent_app_country] => US [patent_app_date] => 2014-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4181 [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] => 14537918 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/537918
METHOD FOR CONTROLLING POWER OF LASER EMITTING UNIT AND ASSOCIATED APPARATUS Nov 10, 2014 Abandoned
Array ( [id] => 10238760 [patent_doc_number] => 20150123755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-07 [patent_title] => 'MAGNETIZATION CONTROLLING ELEMENT USING MAGNETOELECTRIC EFFECT' [patent_app_type] => utility [patent_app_number] => 14/532533 [patent_app_country] => US [patent_app_date] => 2014-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10569 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14532533 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/532533
Magnetization controlling element using magnetoelectric effect Nov 3, 2014 Issued
Array ( [id] => 10232178 [patent_doc_number] => 20150117172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'OPTICAL PICKUP' [patent_app_type] => utility [patent_app_number] => 14/527990 [patent_app_country] => US [patent_app_date] => 2014-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7625 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14527990 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/527990
OPTICAL PICKUP Oct 29, 2014 Abandoned
Array ( [id] => 10246426 [patent_doc_number] => 20150131422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'OPTICAL DISK APPARATUS, CONTROL METHOD, CONTROL PROGRAM AND INFORMATION STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 14/521844 [patent_app_country] => US [patent_app_date] => 2014-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8501 [patent_no_of_claims] => 7 [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] => 14521844 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/521844
Optical disk apparatus, control method, control program and information storage medium Oct 22, 2014 Issued
Array ( [id] => 10224902 [patent_doc_number] => 20150109895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'OPTICAL INFORMATION REPRODUCING APPARATUS, OPTICAL INFORMATION REPRODUCING METHOD, AND OPTICAL INFORMATION RECORDING METHOD' [patent_app_type] => utility [patent_app_number] => 14/519378 [patent_app_country] => US [patent_app_date] => 2014-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 9534 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [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] => 14519378 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/519378
OPTICAL INFORMATION REPRODUCING APPARATUS, OPTICAL INFORMATION REPRODUCING METHOD, AND OPTICAL INFORMATION RECORDING METHOD Oct 20, 2014 Abandoned
Array ( [id] => 10236410 [patent_doc_number] => 20150121404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-30 [patent_title] => 'OPTICAL DISC DEVICE AND FOCUS CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/513217 [patent_app_country] => US [patent_app_date] => 2014-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11792 [patent_no_of_claims] => 11 [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] => 14513217 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/513217
Optical disc device and focus control method thereof Oct 13, 2014 Issued
Array ( [id] => 11221294 [patent_doc_number] => 09449636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Optical disc actuator and optical disc drive device' [patent_app_type] => utility [patent_app_number] => 14/507830 [patent_app_country] => US [patent_app_date] => 2014-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5203 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14507830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/507830
Optical disc actuator and optical disc drive device Oct 6, 2014 Issued
Array ( [id] => 10525323 [patent_doc_number] => 09251840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-02 [patent_title] => 'Dynamically controlling tape velocity' [patent_app_type] => utility [patent_app_number] => 14/505706 [patent_app_country] => US [patent_app_date] => 2014-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7410 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14505706 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/505706
Dynamically controlling tape velocity Oct 2, 2014 Issued
Array ( [id] => 10610668 [patent_doc_number] => 09330706 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-05-03 [patent_title] => 'Write once read forever archival data storage' [patent_app_type] => utility [patent_app_number] => 14/121635 [patent_app_country] => US [patent_app_date] => 2014-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7867 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14121635 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/121635
Write once read forever archival data storage Sep 29, 2014 Issued
Array ( [id] => 10079630 [patent_doc_number] => 09117479 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-08-25 [patent_title] => 'Data storage device calibrating laser write power for heat assisted magnetic recording' [patent_app_type] => utility [patent_app_number] => 14/494710 [patent_app_country] => US [patent_app_date] => 2014-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3241 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14494710 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/494710
Data storage device calibrating laser write power for heat assisted magnetic recording Sep 23, 2014 Issued
Array ( [id] => 10041736 [patent_doc_number] => 09082447 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-07-14 [patent_title] => 'Determining storage media substrate material type' [patent_app_type] => utility [patent_app_number] => 14/492292 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 9068 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14492292 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/492292
Determining storage media substrate material type Sep 21, 2014 Issued
Array ( [id] => 10003814 [patent_doc_number] => 09047912 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-06-02 [patent_title] => 'Write head mode optical mode converter using three-dimensional waveguide and dual-mode waveguide' [patent_app_type] => utility [patent_app_number] => 14/492862 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 5651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14492862 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/492862
Write head mode optical mode converter using three-dimensional waveguide and dual-mode waveguide Sep 21, 2014 Issued
Array ( [id] => 10556792 [patent_doc_number] => 09280994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-08 [patent_title] => 'Thermally assisted magnetic recording head with optical spot-size converter attached two dimensional thin waveguide' [patent_app_type] => utility [patent_app_number] => 14/493299 [patent_app_country] => US [patent_app_date] => 2014-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 10607 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14493299 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/493299
Thermally assisted magnetic recording head with optical spot-size converter attached two dimensional thin waveguide Sep 21, 2014 Issued
Array ( [id] => 10207539 [patent_doc_number] => 20150092527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-02 [patent_title] => 'OPTICAL DISC APPARATUS AND RECORDING METHOD OF OPTICAL DISC' [patent_app_type] => utility [patent_app_number] => 14/491366 [patent_app_country] => US [patent_app_date] => 2014-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9341 [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] => 14491366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/491366
OPTICAL DISC APPARATUS AND RECORDING METHOD OF OPTICAL DISC Sep 18, 2014 Abandoned
Array ( [id] => 10610687 [patent_doc_number] => 09330725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-03 [patent_title] => 'System and method for using stainless steel as a data archiving medium' [patent_app_type] => utility [patent_app_number] => 14/488828 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6283 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 14488828 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/488828
System and method for using stainless steel as a data archiving medium Sep 16, 2014 Issued
Array ( [id] => 9791280 [patent_doc_number] => 20150003223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-01 [patent_title] => 'SENSING TEMPERATURE AT A SLIDER PROTRUSION REGION' [patent_app_type] => utility [patent_app_number] => 14/486220 [patent_app_country] => US [patent_app_date] => 2014-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7870 [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] => 14486220 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/486220
Sensing temperature at a slider protrusion region Sep 14, 2014 Issued
Array ( [id] => 11103622 [patent_doc_number] => 20160300592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-13 [patent_title] => 'HEAT-ASSISTED-MAGNETIC-RECORDING HEAD, SEMICONDUCTOR LASER ELEMENT, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER ELEMENT' [patent_app_type] => utility [patent_app_number] => 14/778538 [patent_app_country] => US [patent_app_date] => 2014-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7977 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14778538 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/778538
HEAT-ASSISTED-MAGNETIC-RECORDING HEAD, SEMICONDUCTOR LASER ELEMENT, AND METHOD FOR MANUFACTURING SEMICONDUCTOR LASER ELEMENT Sep 1, 2014 Abandoned
Array ( [id] => 10047123 [patent_doc_number] => 09087522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Optical information reproducing device and reference beam adjusting method' [patent_app_type] => utility [patent_app_number] => 14/461028 [patent_app_country] => US [patent_app_date] => 2014-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 41 [patent_no_of_words] => 11237 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [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] => 14461028 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/461028
Optical information reproducing device and reference beam adjusting method Aug 14, 2014 Issued
Array ( [id] => 10999902 [patent_doc_number] => 20160196849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'HOLOGRAPHIC DATA STORAGE SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/908472 [patent_app_country] => US [patent_app_date] => 2014-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6556 [patent_no_of_claims] => 6 [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] => 14908472 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/908472
Holographic data storage system Aug 11, 2014 Issued
Array ( [id] => 9894399 [patent_doc_number] => 20150049598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-19 [patent_title] => 'OPTICAL DISC DEVICE' [patent_app_type] => utility [patent_app_number] => 14/456022 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7368 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14456022 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456022
OPTICAL DISC DEVICE Aug 10, 2014 Abandoned
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