
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] => 9525632
[patent_doc_number] => 08749915
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-10
[patent_title] => 'Motor unit including circuit board arranged on a base portion and disk drive apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/290209
[patent_app_country] => US
[patent_app_date] => 2011-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5922
[patent_no_of_claims] => 24
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[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13290209
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/290209 | Motor unit including circuit board arranged on a base portion and disk drive apparatus | Nov 6, 2011 | Issued |
Array
(
[id] => 9456696
[patent_doc_number] => 08717713
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2014-05-06
[patent_title] => 'Differentially driven piezoelectric transducers for dual stage actuated disk drive head suspension'
[patent_app_type] => utility
[patent_app_number] => 13/279814
[patent_app_country] => US
[patent_app_date] => 2011-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[patent_no_of_words] => 2257
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/279814 | Differentially driven piezoelectric transducers for dual stage actuated disk drive head suspension | Oct 23, 2011 | Issued |
Array
(
[id] => 8766073
[patent_doc_number] => 20130094110
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-18
[patent_title] => 'SUSPENSION CLAMP FOR CLAMPING A DISK DRIVE SUSPENSION TO AN ACTUATOR ARM'
[patent_app_type] => utility
[patent_app_number] => 13/273428
[patent_app_country] => US
[patent_app_date] => 2011-10-14
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13273428
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/273428 | Suspension clamp for clamping a disk drive suspension to an actuator arm | Oct 13, 2011 | Issued |
Array
(
[id] => 8743716
[patent_doc_number] => 20130083433
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-04-04
[patent_title] => 'MAGNETIC TRANSDUCER'
[patent_app_type] => utility
[patent_app_number] => 13/248352
[patent_app_country] => US
[patent_app_date] => 2011-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13248352
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/248352 | Magnetic transducer including basecoat and overcoat | Sep 28, 2011 | Issued |
Array
(
[id] => 8719148
[patent_doc_number] => 20130070364
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-21
[patent_title] => 'THIN FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 13/233092
[patent_app_country] => US
[patent_app_date] => 2011-09-15
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/233092 | THIN FILM MAGNETIC HEAD AND MANUFACTURING METHOD THEREOF | Sep 14, 2011 | Abandoned |
Array
(
[id] => 8706550
[patent_doc_number] => 20130063839
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-03-14
[patent_title] => 'HEAD-GIMBAL ASSEMBLY WITH A SUSPENSION-LEAD PAD HAVING A FORM THAT IS CONFIGURED TO INHIBIT FORMATION OF AN INTER-PAD SOLDER BRIDGE'
[patent_app_type] => utility
[patent_app_number] => 13/229631
[patent_app_country] => US
[patent_app_date] => 2011-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13229631
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/229631 | Head-gimbal assembly with a suspension-lead pad having a form that is configured to inhibit formation of an inter-pad solder bridge | Sep 8, 2011 | Issued |
Array
(
[id] => 8219191
[patent_doc_number] => 20120134055
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-05-31
[patent_title] => 'HEAD AND DISK DRIVE PROVIDED WITH THE SAME'
[patent_app_type] => utility
[patent_app_number] => 13/225292
[patent_app_country] => US
[patent_app_date] => 2011-09-02
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/225292 | HEAD AND DISK DRIVE PROVIDED WITH THE SAME | Sep 1, 2011 | Abandoned |
Array
(
[id] => 8092407
[patent_doc_number] => 20120081813
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-05
[patent_title] => 'WIRING STRUCTURE, DATA RECORDING DEVICE, AND ELECTRONIC APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/216593
[patent_app_country] => US
[patent_app_date] => 2011-08-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 4291
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[pdf_file] => publications/A1/0081/20120081813.pdf
[firstpage_image] =>[orig_patent_app_number] => 13216593
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/216593 | WIRING STRUCTURE, DATA RECORDING DEVICE, AND ELECTRONIC APPARATUS | Aug 23, 2011 | Abandoned |
Array
(
[id] => 9114505
[patent_doc_number] => 08570690
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-10-29
[patent_title] => 'Magnetic sensor having a hard bias seed structure'
[patent_app_type] => utility
[patent_app_number] => 13/164610
[patent_app_country] => US
[patent_app_date] => 2011-06-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/164610 | Magnetic sensor having a hard bias seed structure | Jun 19, 2011 | Issued |
Array
(
[id] => 9217260
[patent_doc_number] => 08630066
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[patent_kind] => B2
[patent_issue_date] => 2014-01-14
[patent_title] => 'Hard disk drive including a micromotion actuator and a damping unit'
[patent_app_type] => utility
[patent_app_number] => 13/151329
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/151329 | Hard disk drive including a micromotion actuator and a damping unit | Jun 1, 2011 | Issued |
Array
(
[id] => 9128561
[patent_doc_number] => 08576516
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-05
[patent_title] => 'Magnetic disc apparatus including a thermal actuator as part of a two-stage actuator'
[patent_app_type] => utility
[patent_app_number] => 13/105046
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[patent_app_date] => 2011-05-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/105046 | Magnetic disc apparatus including a thermal actuator as part of a two-stage actuator | May 10, 2011 | Issued |
Array
(
[id] => 8451879
[patent_doc_number] => 20120262825
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-10-18
[patent_title] => 'THIN-FILM MAGNETIC HEAD, METHOD OF MANUFACTURING THE SAME, HEAD GIMBAL ASSEMBLY, AND HARD DISK DRIVE'
[patent_app_type] => utility
[patent_app_number] => 13/088852
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/088852 | Perpendicular magnetic recording head including a front shield part and the method of manufacturing the same | Apr 17, 2011 | Issued |
Array
(
[id] => 8593281
[patent_doc_number] => 08351158
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[patent_issue_date] => 2013-01-08
[patent_title] => 'Top bond pad for transducing head interconnect'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/046242 | Top bond pad for transducing head interconnect | Mar 10, 2011 | Issued |
Array
(
[id] => 9172832
[patent_doc_number] => 20130314817
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[patent_issue_date] => 2013-11-28
[patent_title] => 'MAGNETIC HEAD POSITIONING AND DRIVING DEVICE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/983869 | Magnetic head positioning and driving device including heaters and diodes | Mar 6, 2011 | Issued |
Array
(
[id] => 8369271
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/035234 | Magnetic head for perpendicular magnetic recording that includes a sensor for detecting contact with a recording medium | Feb 24, 2011 | Issued |
Array
(
[id] => 6077821
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[patent_issue_date] => 2011-06-16
[patent_title] => 'MAGNETIC MEDIA FORMATTED WITH AN INTERGRATED THIN FILM SUBGAP SUBPOLE STRUCTURE FOR ARBITRARY GAP PATTERN MAGNETIC RECORDING HEAD'
[patent_app_type] => utility
[patent_app_number] => 13/032754
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[pdf_file] => publications/A1/0141/20110141604.pdf
[firstpage_image] =>[orig_patent_app_number] => 13032754
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/032754 | Magnetic media formatted with an intergrated thin film subgap subpole structure for arbitrary gap pattern magnetic recording head | Feb 22, 2011 | Issued |
Array
(
[id] => 6078311
[patent_doc_number] => 20110141874
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-06-16
[patent_title] => 'HIGH DENSITY ARRAY SYSTEM WITH ACTIVE MOVABLE MEDIA DRAWERS'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/023585 | High density array system with active movable media drawers | Feb 8, 2011 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/987750 | High areal density tape format and head | Jan 9, 2011 | Issued |
Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/929198 | Magnetoresistive sensor, including non-magnetic conducting layer embedded in shielding layer and magnetic head, head gimbal assembly and disk drive unit with the same | Jan 5, 2011 | Issued |
Array
(
[id] => 8263392
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[patent_title] => 'WRITE HEAD WITH ROTATIONAL WRITE FIELD'
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[patent_app_date] => 2010-12-27
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/979208 | WRITE HEAD WITH ROTATIONAL WRITE FIELD | Dec 26, 2010 | Abandoned |