
Un C. Cho
Supervisory Patent Examiner (ID: 2269, Phone: (571)272-7919 , Office: P/2413 )
| Most Active Art Unit | 2617 |
| Art Unit(s) | 4115, 2687, 2682, 2413, 4133, 2617 |
| Total Applications | 395 |
| Issued Applications | 240 |
| Pending Applications | 26 |
| Abandoned Applications | 133 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 9498187
[patent_doc_number] => 08737015
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-27
[patent_title] => 'Disk rotating motor with bracket defining cylindrical and folded portions, and disk drive device provided with the same'
[patent_app_type] => utility
[patent_app_number] => 13/647755
[patent_app_country] => US
[patent_app_date] => 2012-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 3348
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 140
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13647755
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/647755 | Disk rotating motor with bracket defining cylindrical and folded portions, and disk drive device provided with the same | Oct 8, 2012 | Issued |
Array
(
[id] => 9628003
[patent_doc_number] => 08797692
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2014-08-05
[patent_title] => 'Magnetic recording sensor with AFM exchange coupled shield stabilization'
[patent_app_type] => utility
[patent_app_number] => 13/607593
[patent_app_country] => US
[patent_app_date] => 2012-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 3686
[patent_no_of_claims] => 13
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13607593
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/607593 | Magnetic recording sensor with AFM exchange coupled shield stabilization | Sep 6, 2012 | Issued |
Array
(
[id] => 9010829
[patent_doc_number] => 08526138
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-09-03
[patent_title] => 'Tandem magnetic writer with independently addressable coils'
[patent_app_type] => utility
[patent_app_number] => 13/601936
[patent_app_country] => US
[patent_app_date] => 2012-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 22
[patent_no_of_words] => 4834
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13601936
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/601936 | Tandem magnetic writer with independently addressable coils | Aug 30, 2012 | Issued |
Array
(
[id] => 9146637
[patent_doc_number] => 20130301160
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'PIVOT BEARING UNIT FOR HARD DISK ACTUATOR'
[patent_app_type] => utility
[patent_app_number] => 13/982930
[patent_app_country] => US
[patent_app_date] => 2012-06-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 5503
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/982930 | Pivot bearing unit for hard disk actuator | Jun 26, 2012 | Issued |
Array
(
[id] => 8451877
[patent_doc_number] => 20120262822
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-18
[patent_title] => 'DISK DRIVE DEVICE PROVIDED WITH FLUID DYNAMIC BEARING'
[patent_app_type] => utility
[patent_app_number] => 13/530344
[patent_app_country] => US
[patent_app_date] => 2012-06-22
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/530344 | Disk drive device provided with fluid dynamic bearing | Jun 21, 2012 | Issued |
Array
(
[id] => 9001820
[patent_doc_number] => 20130222945
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-08-29
[patent_title] => 'ROTATING MEMBER ASSEMBLY AND SPINDLE MOTOR INCLUDING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/474892
[patent_app_country] => US
[patent_app_date] => 2012-05-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4537
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/474892 | Rotating member assembly with hub perpendicularity control and spindle motor including the same | May 17, 2012 | Issued |
Array
(
[id] => 9525630
[patent_doc_number] => 08749913
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-10
[patent_title] => 'Staged storage magazine install in a storage library'
[patent_app_type] => utility
[patent_app_number] => 13/473373
[patent_app_country] => US
[patent_app_date] => 2012-05-16
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13473373
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/473373 | Staged storage magazine install in a storage library | May 15, 2012 | Issued |
Array
(
[id] => 9159951
[patent_doc_number] => 20130308228
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-21
[patent_title] => 'READ SENSOR HAVING A STRUCTURE FOR REDUCING MAGNETIC COUPLING BETWEEN A MAGNETIC BIAS LAYER AND AN UPPER MAGNETIC SHIELD'
[patent_app_type] => utility
[patent_app_number] => 13/472326
[patent_app_country] => US
[patent_app_date] => 2012-05-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 33
[patent_figures_cnt] => 33
[patent_no_of_words] => 6700
[patent_no_of_claims] => 21
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13472326
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/472326 | Read sensor having a structure for reducing magnetic coupling between a magnetic bias layer and an upper magnetic shield | May 14, 2012 | Issued |
Array
(
[id] => 9251077
[patent_doc_number] => 08614864
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2013-12-24
[patent_title] => 'Magnetoresistive device with a hard bias capping layer'
[patent_app_type] => utility
[patent_app_number] => 13/467354
[patent_app_country] => US
[patent_app_date] => 2012-05-09
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/467354 | Magnetoresistive device with a hard bias capping layer | May 8, 2012 | Issued |
Array
(
[id] => 9146634
[patent_doc_number] => 20130301157
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'CORROSION-RESISTANT BIT PATTERNED MEDIA (BPM) AND DISCRETE TRACK MEDIA (DTM) AND METHODS OF PRODUCTION THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/466970
[patent_app_country] => US
[patent_app_date] => 2012-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 7981
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13466970
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/466970 | Corrosion-resistant bit patterned media (BPM) and discrete track media (DTM) and methods of production thereof | May 7, 2012 | Issued |
Array
(
[id] => 9101018
[patent_doc_number] => 08564905
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2013-10-22
[patent_title] => 'Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield'
[patent_app_type] => utility
[patent_app_number] => 13/459472
[patent_app_country] => US
[patent_app_date] => 2012-04-30
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13459472
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/459472 | Thin-film magnetic head and method of making where the head includes an antireflection film covering a leading shield | Apr 29, 2012 | Issued |
Array
(
[id] => 8357704
[patent_doc_number] => 20120212856
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-08-23
[patent_title] => 'HIGH AREAL DENSITY TAPE FORMAT AND HEAD'
[patent_app_type] => utility
[patent_app_number] => 13/460430
[patent_app_country] => US
[patent_app_date] => 2012-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/460430 | High areal density tape format and head | Apr 29, 2012 | Issued |
Array
(
[id] => 9442396
[patent_doc_number] => 08711517
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-29
[patent_title] => 'Two dimensional magnetic sensor immune to skew angle misalignment'
[patent_app_type] => utility
[patent_app_number] => 13/458700
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/458700 | Two dimensional magnetic sensor immune to skew angle misalignment | Apr 26, 2012 | Issued |
Array
(
[id] => 9119578
[patent_doc_number] => 20130286500
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'MAGNETIC RECORDING HEAD HAVING QUILTED-TYPE COATING'
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[patent_app_number] => 13/457916
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/457916 | Magnetic recording head having quilted-type coating | Apr 26, 2012 | Issued |
Array
(
[id] => 9119589
[patent_doc_number] => 20130286511
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[patent_kind] => A1
[patent_issue_date] => 2013-10-31
[patent_title] => 'Biased Two Dimensional Magnetic Sensor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/458745 | Biased two dimensional magnetic sensor | Apr 26, 2012 | Issued |
Array
(
[id] => 9261007
[patent_doc_number] => 20130342936
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[patent_kind] => A1
[patent_issue_date] => 2013-12-26
[patent_title] => 'WIRING CIRCUIT SUBSTRATE, FLEXIBLE SUBSTRATE FOR SUSPENSION, AND METHOD OF PRODUCING FLEXIBLE SUBSTRATE FOR SUSPENSION'
[patent_app_type] => utility
[patent_app_number] => 14/003372
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14003372
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/003372 | Wiring circuit flexible substrate including a terminal section and a connecting section | Feb 23, 2012 | Issued |
Array
(
[id] => 11411472
[patent_doc_number] => 09558780
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2017-01-31
[patent_title] => 'Library device and accessor device'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/985426 | Library device and accessor device | Jan 19, 2012 | Issued |
Array
(
[id] => 9217258
[patent_doc_number] => 08630064
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[patent_kind] => B2
[patent_issue_date] => 2014-01-14
[patent_title] => 'Magnetic write head with novel shield structure having latterally extending trailing gap layer and concaved side gap'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/294816 | Magnetic write head with novel shield structure having latterally extending trailing gap layer and concaved side gap | Nov 10, 2011 | Issued |
Array
(
[id] => 9234206
[patent_doc_number] => 08599515
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[patent_issue_date] => 2013-12-03
[patent_title] => 'Magnetic storage device with dual stage humidity control'
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[patent_app_number] => 13/291941
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/291941 | Magnetic storage device with dual stage humidity control | Nov 7, 2011 | Issued |
Array
(
[id] => 8182293
[patent_doc_number] => 20120113545
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[patent_kind] => A1
[patent_issue_date] => 2012-05-10
[patent_title] => 'Motor and recording disk drive including the same'
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[pdf_file] => publications/A1/0113/20120113545.pdf
[firstpage_image] =>[orig_patent_app_number] => 13373153
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/373153 | Motor and recording disk drive including the same | Nov 6, 2011 | Abandoned |