
Hibret Asnake Woldekidan
Examiner (ID: 10347, Phone: (571)270-5145 , Office: P/2637 )
| Most Active Art Unit | 2637 |
| Art Unit(s) | 2613, 2637, 2634, 2635 |
| Total Applications | 957 |
| Issued Applications | 797 |
| Pending Applications | 72 |
| Abandoned Applications | 119 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 5520568
[patent_doc_number] => 20090028549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-29
[patent_title] => 'System and Method for Suppressing Beat Noise in Line Monitoring Equipment'
[patent_app_type] => utility
[patent_app_number] => 11/782348
[patent_app_country] => US
[patent_app_date] => 2007-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => publications/A1/0028/20090028549.pdf
[firstpage_image] =>[orig_patent_app_number] => 11782348
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/782348 | System and method for suppressing beat noise in line monitoring equipment | Jul 23, 2007 | Issued |
Array
(
[id] => 8593910
[patent_doc_number] => 08351789
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-08
[patent_title] => 'High resolution digital optical encoder/decoder'
[patent_app_type] => utility
[patent_app_number] => 11/781940
[patent_app_country] => US
[patent_app_date] => 2007-07-23
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/781940 | High resolution digital optical encoder/decoder | Jul 22, 2007 | Issued |
Array
(
[id] => 8848305
[patent_doc_number] => 08457498
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-06-04
[patent_title] => 'Methods and apparatus for target identification'
[patent_app_type] => utility
[patent_app_number] => 11/780991
[patent_app_country] => US
[patent_app_date] => 2007-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/780991 | Methods and apparatus for target identification | Jul 19, 2007 | Issued |
Array
(
[id] => 8471839
[patent_doc_number] => 08301029
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-10-30
[patent_title] => 'Electroacoustic transducer'
[patent_app_type] => utility
[patent_app_number] => 12/306583
[patent_app_country] => US
[patent_app_date] => 2007-06-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12306583
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/306583 | Electroacoustic transducer | Jun 25, 2007 | Issued |
Array
(
[id] => 8272293
[patent_doc_number] => 08213804
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-03
[patent_title] => 'Semiconductor optical amplifier for an external cavity diode laser'
[patent_app_type] => utility
[patent_app_number] => 11/810433
[patent_app_country] => US
[patent_app_date] => 2007-06-05
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11810433
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/810433 | Semiconductor optical amplifier for an external cavity diode laser | Jun 4, 2007 | Issued |
Array
(
[id] => 5309445
[patent_doc_number] => 20090016726
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-01-15
[patent_title] => 'OPTICAL WAVELENGTH MULTIPLEXING ACCESS SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 11/815031
[patent_app_country] => US
[patent_app_date] => 2007-01-26
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0016/20090016726.pdf
[firstpage_image] =>[orig_patent_app_number] => 11815031
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/815031 | Optical wavelength multiplexing access system | Jan 25, 2007 | Issued |
Array
(
[id] => 5112190
[patent_doc_number] => 20070196105
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-23
[patent_title] => 'Optical network unit and control method thereof'
[patent_app_type] => utility
[patent_app_number] => 11/656499
[patent_app_country] => US
[patent_app_date] => 2007-01-23
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[pdf_file] => publications/A1/0196/20070196105.pdf
[firstpage_image] =>[orig_patent_app_number] => 11656499
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/656499 | Optical network unit and control method thereof | Jan 22, 2007 | Abandoned |
Array
(
[id] => 4494442
[patent_doc_number] => 07903981
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-08
[patent_title] => 'Software-based electro-optic modulator bias control systems and methods'
[patent_app_type] => utility
[patent_app_number] => 11/656700
[patent_app_country] => US
[patent_app_date] => 2007-01-23
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/903/07903981.pdf
[firstpage_image] =>[orig_patent_app_number] => 11656700
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/656700 | Software-based electro-optic modulator bias control systems and methods | Jan 22, 2007 | Issued |
Array
(
[id] => 4585450
[patent_doc_number] => 07860397
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-28
[patent_title] => 'Wavelength superimposing device, manufacturing method therefor, and WDM network system'
[patent_app_type] => utility
[patent_app_number] => 11/655177
[patent_app_country] => US
[patent_app_date] => 2007-01-19
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[firstpage_image] =>[orig_patent_app_number] => 11655177
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/655177 | Wavelength superimposing device, manufacturing method therefor, and WDM network system | Jan 18, 2007 | Issued |
Array
(
[id] => 207077
[patent_doc_number] => 07630650
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-08
[patent_title] => 'Multi-level modulation receiving device'
[patent_app_type] => utility
[patent_app_number] => 11/655186
[patent_app_country] => US
[patent_app_date] => 2007-01-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/630/07630650.pdf
[firstpage_image] =>[orig_patent_app_number] => 11655186
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/655186 | Multi-level modulation receiving device | Jan 18, 2007 | Issued |
Array
(
[id] => 5100528
[patent_doc_number] => 20070183790
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-08-09
[patent_title] => 'Optical transmitter with EA-modulator'
[patent_app_type] => utility
[patent_app_number] => 11/654025
[patent_app_country] => US
[patent_app_date] => 2007-01-17
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[firstpage_image] =>[orig_patent_app_number] => 11654025
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/654025 | Optical transmitter with EA-modulator | Jan 16, 2007 | Abandoned |
Array
(
[id] => 207069
[patent_doc_number] => 07630642
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-12-08
[patent_title] => 'Ranging method for communication system between optical line terminal and plurality of optical network units'
[patent_app_type] => utility
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[patent_app_date] => 2007-01-16
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Array
(
[id] => 5062294
[patent_doc_number] => 20070223933
[patent_country] => US
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[patent_title] => 'Optical transmitter with feed-forward compensation'
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[patent_app_number] => 11/653151
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/653151 | Optical transmitter with feed-forward compensation | Jan 11, 2007 | Abandoned |
Array
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[id] => 16956
[patent_doc_number] => 07809274
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[patent_title] => 'Electronic device with reflection structure for reflecting optical signal to receiver thereof'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/616036 | Electronic device with reflection structure for reflecting optical signal to receiver thereof | Dec 25, 2006 | Issued |
Array
(
[id] => 4784735
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[patent_title] => 'OPTICAL NETWORK TERMINAL AGENT'
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Array
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[patent_title] => 'Wavelength tracking apparatus and method in WDM-PON system'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/635701 | Wavelength tracking apparatus and method in WDM-PON system | Dec 6, 2006 | Issued |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/067625 | Light receiving circuit and digital system | Sep 25, 2006 | Issued |
Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/515504 | Methods and apparatus for identifying a passive optical network failure | Aug 31, 2006 | Issued |
Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/514461 | Method and apparatus for diagnosing problems on a time division multiple network access (TDMA) optical distribution network (ODN) | Aug 30, 2006 | Issued |