
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] => 4680851
[patent_doc_number] => 20080247077
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-09
[patent_title] => 'APPARATUS, SYSTEM, AND METHOD FOR OPTIMIZING FAST ACCESS DATA STORAGE ON SEGMENTED TAPE MEDIA'
[patent_app_type] => utility
[patent_app_number] => 11/697832
[patent_app_country] => US
[patent_app_date] => 2007-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6804
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 11
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0247/20080247077.pdf
[firstpage_image] =>[orig_patent_app_number] => 11697832
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/697832 | Apparatus, system, and method for optimizing fast access data storage on segmented tape media | Apr 8, 2007 | Issued |
Array
(
[id] => 229754
[patent_doc_number] => 07602571
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-10-13
[patent_title] => 'Apparatus and method to control flying height of magnetic head in retry mode and disk drive using the same'
[patent_app_type] => utility
[patent_app_number] => 11/695094
[patent_app_country] => US
[patent_app_date] => 2007-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 4710
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/602/07602571.pdf
[firstpage_image] =>[orig_patent_app_number] => 11695094
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/695094 | Apparatus and method to control flying height of magnetic head in retry mode and disk drive using the same | Apr 1, 2007 | Issued |
Array
(
[id] => 603380
[patent_doc_number] => 07433148
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-10-07
[patent_title] => 'Hard disk drive repeatable runout feed forward cancellation with high speed and low power phase rotator'
[patent_app_type] => utility
[patent_app_number] => 11/695135
[patent_app_country] => US
[patent_app_date] => 2007-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 25
[patent_figures_cnt] => 26
[patent_no_of_words] => 3240
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/433/07433148.pdf
[firstpage_image] =>[orig_patent_app_number] => 11695135
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/695135 | Hard disk drive repeatable runout feed forward cancellation with high speed and low power phase rotator | Apr 1, 2007 | Issued |
Array
(
[id] => 331414
[patent_doc_number] => 07511914
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-03-31
[patent_title] => 'Fly height compensation using temperature and non-repeatable runouts'
[patent_app_type] => utility
[patent_app_number] => 11/693415
[patent_app_country] => US
[patent_app_date] => 2007-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 3939
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 5
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/511/07511914.pdf
[firstpage_image] =>[orig_patent_app_number] => 11693415
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/693415 | Fly height compensation using temperature and non-repeatable runouts | Mar 28, 2007 | Issued |
Array
(
[id] => 5090379
[patent_doc_number] => 20070230018
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-04
[patent_title] => 'ACTUATION EFFICIENCY BASED CONTACT DETECTION'
[patent_app_type] => utility
[patent_app_number] => 11/693596
[patent_app_country] => US
[patent_app_date] => 2007-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 3791
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0230/20070230018.pdf
[firstpage_image] =>[orig_patent_app_number] => 11693596
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/693596 | Actuation efficiency based contact detection | Mar 28, 2007 | Issued |
Array
(
[id] => 4801614
[patent_doc_number] => 20080013201
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-01-17
[patent_title] => 'HEAD-DISC CONTACT DETECTION USING A MICROACTUATOR'
[patent_app_type] => utility
[patent_app_number] => 11/693458
[patent_app_country] => US
[patent_app_date] => 2007-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => publications/A1/0013/20080013201.pdf
[firstpage_image] =>[orig_patent_app_number] => 11693458
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/693458 | Head-disc contact detection using a microactuator | Mar 28, 2007 | Issued |
Array
(
[id] => 4717037
[patent_doc_number] => 20080239559
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'SERVO WRITING AND DECODING POSITION ERROR SIGNAL FOR LINEAR TAPE DRIVES'
[patent_app_type] => utility
[patent_app_number] => 11/692723
[patent_app_country] => US
[patent_app_date] => 2007-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 4995
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 5
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0239/20080239559.pdf
[firstpage_image] =>[orig_patent_app_number] => 11692723
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/692723 | Servo writing and decoding position error signal for linear tape drives | Mar 27, 2007 | Issued |
Array
(
[id] => 4717025
[patent_doc_number] => 20080239547
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'DISK DRIVE APPARATUS, ELECTRONIC CIRCUIT FOR DISK DRIVE APPARATUS AND POWERING METHOD THEREFOR'
[patent_app_type] => utility
[patent_app_number] => 11/692807
[patent_app_country] => US
[patent_app_date] => 2007-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3388
[patent_no_of_claims] => 16
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[pdf_file] => publications/A1/0239/20080239547.pdf
[firstpage_image] =>[orig_patent_app_number] => 11692807
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/692807 | Disk drive apparatus, electronic circuit for disk drive apparatus and powering method therefor | Mar 27, 2007 | Issued |
Array
(
[id] => 4717022
[patent_doc_number] => 20080239544
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-10-02
[patent_title] => 'Intelligent tape drive assembly that diagnoses and repairs its own tape drives'
[patent_app_type] => utility
[patent_app_number] => 11/729617
[patent_app_country] => US
[patent_app_date] => 2007-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0239/20080239544.pdf
[firstpage_image] =>[orig_patent_app_number] => 11729617
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/729617 | Intelligent tape drive assembly that diagnoses and repairs its own tape drives | Mar 27, 2007 | Issued |
Array
(
[id] => 353515
[patent_doc_number] => 07492541
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-02-17
[patent_title] => 'Apparatus and method of monitoring hard disk drive'
[patent_app_type] => utility
[patent_app_number] => 11/690325
[patent_app_country] => US
[patent_app_date] => 2007-03-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 4339
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/492/07492541.pdf
[firstpage_image] =>[orig_patent_app_number] => 11690325
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/690325 | Apparatus and method of monitoring hard disk drive | Mar 22, 2007 | Issued |
Array
(
[id] => 76469
[patent_doc_number] => 07751144
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-07-06
[patent_title] => 'Self-servo-write using ramp-tracks'
[patent_app_type] => utility
[patent_app_number] => 11/726747
[patent_app_country] => US
[patent_app_date] => 2007-03-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/751/07751144.pdf
[firstpage_image] =>[orig_patent_app_number] => 11726747
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/726747 | Self-servo-write using ramp-tracks | Mar 20, 2007 | Issued |
Array
(
[id] => 844769
[patent_doc_number] => 07388729
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-06-17
[patent_title] => 'Magnetic recording device and medium having mask pattern'
[patent_app_type] => utility
[patent_app_number] => 11/687078
[patent_app_country] => US
[patent_app_date] => 2007-03-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/07/388/07388729.pdf
[firstpage_image] =>[orig_patent_app_number] => 11687078
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/687078 | Magnetic recording device and medium having mask pattern | Mar 15, 2007 | Issued |
Array
(
[id] => 5245477
[patent_doc_number] => 20070241711
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-10-18
[patent_title] => 'Sensor Resonant Frequency Identification and Filter Tuning'
[patent_app_type] => utility
[patent_app_number] => 11/685960
[patent_app_country] => US
[patent_app_date] => 2007-03-14
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0241/20070241711.pdf
[firstpage_image] =>[orig_patent_app_number] => 11685960
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/685960 | Sensor resonant frequency identification and filter tuning | Mar 13, 2007 | Issued |
Array
(
[id] => 5027164
[patent_doc_number] => 20070268610
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-11-22
[patent_title] => 'ESTIMATING RESIDUAL TEMPERATURE FOR FLYING HEIGHT ADJUSTMENT OF READ/WRITE HEADS'
[patent_app_type] => utility
[patent_app_number] => 11/685260
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11685260
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/685260 | Estimating residual temperature for flying height adjustment of read/write heads | Mar 12, 2007 | Issued |
Array
(
[id] => 4649897
[patent_doc_number] => 20080037153
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[patent_title] => 'Characteristic evaluation method for magnetic disk medium'
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[firstpage_image] =>[orig_patent_app_number] => 11716668
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/716668 | Characteristic evaluation method for magnetic disk medium | Mar 11, 2007 | Issued |
Array
(
[id] => 5223821
[patent_doc_number] => 20070253087
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[patent_kind] => A1
[patent_issue_date] => 2007-11-01
[patent_title] => 'HARD DISK DRIVE PROTECTION APPARATUS AND METHOD, AND DEVICE HAVING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 11/682997
[patent_app_country] => US
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[pdf_file] => publications/A1/0253/20070253087.pdf
[firstpage_image] =>[orig_patent_app_number] => 11682997
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/682997 | HARD DISK DRIVE PROTECTION APPARATUS AND METHOD, AND DEVICE HAVING THE SAME | Mar 6, 2007 | Abandoned |
Array
(
[id] => 1077879
[patent_doc_number] => 07616396
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[patent_issue_date] => 2009-11-10
[patent_title] => 'Data reproducing apparatus and data reproducing method'
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[firstpage_image] =>[orig_patent_app_number] => 11715526
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/715526 | Data reproducing apparatus and data reproducing method | Mar 6, 2007 | Issued |
Array
(
[id] => 5061497
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[patent_title] => 'MICRO ACTUATOR GAIN CALIBRATION BASED ON A SINUSOIDAL INPUT SIGNAL'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/682553 | Micro actuator gain calibration based on a sinusoidal input signal | Mar 5, 2007 | Issued |
Array
(
[id] => 858561
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[patent_title] => 'Disk drive with improved method for operating a thermal head fly-height actuator'
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[firstpage_image] =>[orig_patent_app_number] => 11679794
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/679794 | Disk drive with improved method for operating a thermal head fly-height actuator | Feb 26, 2007 | Issued |
Array
(
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[patent_issue_date] => 2013-11-26
[patent_title] => 'Organic light emitting diode display and method of manufacturing the same'
[patent_app_type] => utility
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11676767
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/676767 | Organic light emitting diode display and method of manufacturing the same | Feb 19, 2007 | Issued |