
Ephrem Zeru Mebrahtu
Examiner (ID: 7126, Phone: (571)272-8386 , Office: P/2872 )
| Most Active Art Unit | 2872 |
| Art Unit(s) | 2872 |
| Total Applications | 581 |
| Issued Applications | 401 |
| Pending Applications | 68 |
| Abandoned Applications | 126 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10568831
[patent_doc_number] => 09291997
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-03-22
[patent_title] => 'High speed hologram recording apparatus and method'
[patent_app_type] => utility
[patent_app_number] => 13/846251
[patent_app_country] => US
[patent_app_date] => 2013-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13846251
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/846251 | High speed hologram recording apparatus and method | Mar 17, 2013 | Issued |
Array
(
[id] => 10078503
[patent_doc_number] => 09116350
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-08-25
[patent_title] => 'MEMS scanning mirror field of view provision methods and apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/997986
[patent_app_country] => US
[patent_app_date] => 2013-03-11
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997986
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/997986 | MEMS scanning mirror field of view provision methods and apparatus | Mar 10, 2013 | Issued |
Array
(
[id] => 8961950
[patent_doc_number] => 20130201552
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-08
[patent_title] => 'SPECIAL-ILLUMINATION SURGICAL STEREOMICROSCOPE'
[patent_app_type] => utility
[patent_app_number] => 13/751178
[patent_app_country] => US
[patent_app_date] => 2013-01-28
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/751178 | SPECIAL-ILLUMINATION SURGICAL STEREOMICROSCOPE | Jan 27, 2013 | Abandoned |
Array
(
[id] => 12530577
[patent_doc_number] => 10007041
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-06-26
[patent_title] => Optical depolarizer
[patent_app_type] => utility
[patent_app_number] => 13/747022
[patent_app_country] => US
[patent_app_date] => 2013-01-22
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13747022
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/747022 | Optical depolarizer | Jan 21, 2013 | Issued |
Array
(
[id] => 8938448
[patent_doc_number] => 20130188245
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-25
[patent_title] => 'MATERIALS, COMPONENTS, AND METHODS FOR USE WITH EXTREME ULTRAVIOLET RADIATION IN LITHOGRAPHY AND OTHER APPLICATIONS'
[patent_app_type] => utility
[patent_app_number] => 13/745618
[patent_app_country] => US
[patent_app_date] => 2013-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13745618
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/745618 | Materials, components, and methods for use with extreme ultraviolet radiation in lithography and other applications | Jan 17, 2013 | Issued |
Array
(
[id] => 9305003
[patent_doc_number] => 20140043677
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-02-13
[patent_title] => 'INFRARED-CUT FILTER OF LOW COST AND HIGH QUALITY AND LENS MODULE'
[patent_app_type] => utility
[patent_app_number] => 13/740233
[patent_app_country] => US
[patent_app_date] => 2013-01-13
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/740233 | INFRARED-CUT FILTER OF LOW COST AND HIGH QUALITY AND LENS MODULE | Jan 12, 2013 | Abandoned |
Array
(
[id] => 8948872
[patent_doc_number] => 20130194652
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-01
[patent_title] => 'REFLECTIVE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/724681
[patent_app_country] => US
[patent_app_date] => 2012-12-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13724681
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/724681 | REFLECTIVE SUBSTRATE AND METHOD OF MANUFACTURING THE SAME | Dec 20, 2012 | Abandoned |
Array
(
[id] => 9535908
[patent_doc_number] => 20140160554
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-06-12
[patent_title] => 'IMAGE DISPLAY APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/712660
[patent_app_country] => US
[patent_app_date] => 2012-12-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 28
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/712660 | Electrically switchable light-modulating cell with via for image display apparatus | Dec 11, 2012 | Issued |
Array
(
[id] => 9077962
[patent_doc_number] => 20130263491
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-10
[patent_title] => 'DOT-SIGHT DEVICE WITH POLARIZERS'
[patent_app_type] => utility
[patent_app_number] => 13/683137
[patent_app_country] => US
[patent_app_date] => 2012-11-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/683137 | DOT-SIGHT DEVICE WITH POLARIZERS | Nov 20, 2012 | Abandoned |
Array
(
[id] => 11738524
[patent_doc_number] => 09703101
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-07-11
[patent_title] => 'See-through head or helmet mounted display device'
[patent_app_type] => utility
[patent_app_number] => 14/437944
[patent_app_country] => US
[patent_app_date] => 2012-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
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[patent_no_of_words] => 7805
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14437944
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/437944 | See-through head or helmet mounted display device | Oct 22, 2012 | Issued |
Array
(
[id] => 8915007
[patent_doc_number] => 20130176632
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-07-11
[patent_title] => 'HABITAT VIEWING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 13/632246
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/632246 | HABITAT VIEWING DEVICE | Sep 30, 2012 | Abandoned |
Array
(
[id] => 12391290
[patent_doc_number] => 09964674
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2018-05-08
[patent_title] => Retroreflective articles including a security mark
[patent_app_type] => utility
[patent_app_number] => 14/344794
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/344794 | Retroreflective articles including a security mark | Sep 20, 2012 | Issued |
Array
(
[id] => 9640666
[patent_doc_number] => 20140218778
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-08-07
[patent_title] => 'Hologram'
[patent_app_type] => utility
[patent_app_number] => 14/241785
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 14/241785 | Hologram | Aug 30, 2012 | Abandoned |
Array
(
[id] => 9900038
[patent_doc_number] => 20150055238
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-02-26
[patent_title] => 'COLOR FILTER AND MANUFACTURING METHOD FOR THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/641131
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/641131 | Color filter and manufacturing method for the same | May 22, 2012 | Issued |
Array
(
[id] => 8494366
[patent_doc_number] => 20120293774
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-11-22
[patent_title] => 'PROJECTOR LENS SYSTEM AND IMAGE DISPLAY SYSTEM USING SAME'
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Array
(
[id] => 9105879
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/978646 | PRIVATE VIEW PROTECTOR | Apr 9, 2012 | Abandoned |
Array
(
[id] => 9159903
[patent_doc_number] => 20130308180
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Array
(
[id] => 11232161
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[patent_issue_date] => 2016-10-04
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Array
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[patent_title] => 'Device for Forming an Interference Grating on a Sample'
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/994730 | Zooming optical system, optical apparatus having the zooming optical system, and method for manufacturing zooming optical system | Dec 13, 2011 | Issued |