
Fred Tzeng
Examiner (ID: 5378)
| Most Active Art Unit | 2627 |
| Art Unit(s) | 2186, 2686, 2627, 2752, 2651, 2695, 2625 |
| Total Applications | 1789 |
| Issued Applications | 1607 |
| Pending Applications | 63 |
| Abandoned Applications | 139 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 745236
[patent_doc_number] => 07031096
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-04-18
[patent_title] => 'Center frequency adjustment for a notch filter'
[patent_app_type] => utility
[patent_app_number] => 10/645899
[patent_app_country] => US
[patent_app_date] => 2003-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 12
[patent_no_of_words] => 5773
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/031/07031096.pdf
[firstpage_image] =>[orig_patent_app_number] => 10645899
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/645899 | Center frequency adjustment for a notch filter | Aug 19, 2003 | Issued |
Array
(
[id] => 775856
[patent_doc_number] => 07002761
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2006-02-21
[patent_title] => 'Demodulation compensation for spiral servo tracks in hard disk drives'
[patent_app_type] => utility
[patent_app_number] => 10/644166
[patent_app_country] => US
[patent_app_date] => 2003-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[pdf_file] => patents/07/002/07002761.pdf
[firstpage_image] =>[orig_patent_app_number] => 10644166
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/644166 | Demodulation compensation for spiral servo tracks in hard disk drives | Aug 19, 2003 | Issued |
Array
(
[id] => 7604426
[patent_doc_number] => 07116509
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-10-03
[patent_title] => 'Magnetic disk apparatus and servo signal recording method'
[patent_app_type] => utility
[patent_app_number] => 10/639657
[patent_app_country] => US
[patent_app_date] => 2003-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[pdf_file] => patents/07/116/07116509.pdf
[firstpage_image] =>[orig_patent_app_number] => 10639657
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/639657 | Magnetic disk apparatus and servo signal recording method | Aug 12, 2003 | Issued |
Array
(
[id] => 7376012
[patent_doc_number] => 20040080863
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-29
[patent_title] => 'Positioning control device'
[patent_app_type] => new
[patent_app_number] => 10/635545
[patent_app_country] => US
[patent_app_date] => 2003-08-07
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0080/20040080863.pdf
[firstpage_image] =>[orig_patent_app_number] => 10635545
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/635545 | Positioning control device | Aug 6, 2003 | Issued |
Array
(
[id] => 7150386
[patent_doc_number] => 20050024761
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[patent_kind] => A1
[patent_issue_date] => 2005-02-03
[patent_title] => 'Dynamic measurement of head media spacing modulation'
[patent_app_type] => utility
[patent_app_number] => 10/631919
[patent_app_country] => US
[patent_app_date] => 2003-07-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/631919 | Dynamic measurement of head media spacing modulation | Jul 30, 2003 | Issued |
Array
(
[id] => 986504
[patent_doc_number] => 06924960
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[patent_issue_date] => 2005-08-02
[patent_title] => 'Timing compensation in a self-servowriting system'
[patent_app_type] => utility
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[pdf_file] => patents/06/924/06924960.pdf
[firstpage_image] =>[orig_patent_app_number] => 10632880
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/632880 | Timing compensation in a self-servowriting system | Jul 30, 2003 | Issued |
Array
(
[id] => 1010288
[patent_doc_number] => 06900958
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[patent_kind] => B1
[patent_issue_date] => 2005-05-31
[patent_title] => 'Method and disk drive for improving head position accuracy during track following through real-time identification of external vibration and monitoring of write-unsafe occurrences'
[patent_app_type] => utility
[patent_app_number] => 10/632434
[patent_app_country] => US
[patent_app_date] => 2003-07-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/900/06900958.pdf
[firstpage_image] =>[orig_patent_app_number] => 10632434
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/632434 | Method and disk drive for improving head position accuracy during track following through real-time identification of external vibration and monitoring of write-unsafe occurrences | Jul 30, 2003 | Issued |
Array
(
[id] => 7203533
[patent_doc_number] => 20050052770
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[patent_kind] => A1
[patent_issue_date] => 2005-03-10
[patent_title] => 'Method and apparatus for recovering read errors in a disk drive'
[patent_app_type] => utility
[patent_app_number] => 10/628486
[patent_app_country] => US
[patent_app_date] => 2003-07-29
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[pdf_file] => publications/A1/0052/20050052770.pdf
[firstpage_image] =>[orig_patent_app_number] => 10628486
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/628486 | Method and apparatus for recovering read errors in a disk drive | Jul 28, 2003 | Abandoned |
Array
(
[id] => 791298
[patent_doc_number] => 06985324
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[patent_issue_date] => 2006-01-10
[patent_title] => 'Counteracting gas ingestion in a hydrodynamic bearing spindle motor'
[patent_app_type] => utility
[patent_app_number] => 10/629935
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[firstpage_image] =>[orig_patent_app_number] => 10629935
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/629935 | Counteracting gas ingestion in a hydrodynamic bearing spindle motor | Jul 28, 2003 | Issued |
Array
(
[id] => 7279589
[patent_doc_number] => 20040061966
[patent_country] => US
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[patent_issue_date] => 2004-04-01
[patent_title] => 'Precise positioning of media'
[patent_app_type] => new
[patent_app_number] => 10/629451
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/629451 | Precise positioning of media | Jul 28, 2003 | Issued |
Array
(
[id] => 7023947
[patent_doc_number] => 20050018341
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[patent_issue_date] => 2005-01-27
[patent_title] => 'System, method, and apparatus for providing a single display panel and control for multiple data storage drives in an automated data storage library'
[patent_app_type] => utility
[patent_app_number] => 10/627070
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/627070 | System, method, and apparatus for providing a single display panel and control for multiple data storage drives in an automated data storage library | Jul 24, 2003 | Issued |
Array
(
[id] => 7023950
[patent_doc_number] => 20050018344
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[patent_issue_date] => 2005-01-27
[patent_title] => 'Method and apparatus for determining modulated, amplitude ramping RRO harmonics in multi-screw clamped HDD disk/spindle assembly'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/626296 | Method and apparatus for determining modulated, amplitude ramping RRO harmonics in multi-screw clamped HDD disk/spind assembly | Jul 23, 2003 | Issued |
Array
(
[id] => 1036016
[patent_doc_number] => 06876511
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[patent_issue_date] => 2005-04-05
[patent_title] => 'Disk drive and method of detecting servo address mark in the same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 10/624651 | Disk drive and method of detecting servo address mark in the same | Jul 22, 2003 | Issued |
Array
(
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[patent_title] => 'Method and system for reducing power consumption in a rotatable media data storage device'
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Array
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Array
(
[id] => 7462888
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[patent_title] => 'Multi-channel head position controlling apparatus and method of controlling position of multi-channel head'
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Array
(
[id] => 7426091
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[patent_issue_date] => 2004-01-01
[patent_title] => 'Manufacture of concentric patterns from spiral source'
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Array
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Array
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Array
(
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[patent_title] => 'Data storage device, recording medium, servo writing method, and data reading/writing method'
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