
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] => 7753928
[patent_doc_number] => 08111477
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-07
[patent_title] => 'Recording medium, recording apparatus, reproducing apparatus, and reproducing method'
[patent_app_type] => utility
[patent_app_number] => 12/497965
[patent_app_country] => US
[patent_app_date] => 2009-07-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
[patent_figures_cnt] => 37
[patent_no_of_words] => 27979
[patent_no_of_claims] => 10
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[patent_words_short_claim] => 198
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/111/08111477.pdf
[firstpage_image] =>[orig_patent_app_number] => 12497965
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/497965 | Recording medium, recording apparatus, reproducing apparatus, and reproducing method | Jul 5, 2009 | Issued |
Array
(
[id] => 7493793
[patent_doc_number] => 08031423
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-10-04
[patent_title] => 'Disk drive generating actual data TPI profile by combining segments of predetermined data TPI profiles'
[patent_app_type] => utility
[patent_app_number] => 12/492443
[patent_app_country] => US
[patent_app_date] => 2009-06-26
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 2428
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[pdf_file] => patents/08/031/08031423.pdf
[firstpage_image] =>[orig_patent_app_number] => 12492443
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/492443 | Disk drive generating actual data TPI profile by combining segments of predetermined data TPI profiles | Jun 25, 2009 | Issued |
Array
(
[id] => 8364978
[patent_doc_number] => 08254050
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-08-28
[patent_title] => 'System and method for determining vibration of at least one hard disk drive'
[patent_app_type] => utility
[patent_app_number] => 12/491646
[patent_app_country] => US
[patent_app_date] => 2009-06-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2662
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/491646 | System and method for determining vibration of at least one hard disk drive | Jun 24, 2009 | Issued |
Array
(
[id] => 4514657
[patent_doc_number] => 07916417
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-03-29
[patent_title] => 'Magnetic disk apparatus and recording method'
[patent_app_type] => utility
[patent_app_number] => 12/490986
[patent_app_country] => US
[patent_app_date] => 2009-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[pdf_file] => patents/07/916/07916417.pdf
[firstpage_image] =>[orig_patent_app_number] => 12490986
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/490986 | Magnetic disk apparatus and recording method | Jun 23, 2009 | Issued |
Array
(
[id] => 7725179
[patent_doc_number] => 08098453
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-01-17
[patent_title] => 'Magnetic storage medium and storage apparatus'
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[patent_app_date] => 2009-06-19
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[pdf_file] => patents/08/098/08098453.pdf
[firstpage_image] =>[orig_patent_app_number] => 12488082
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/488082 | Magnetic storage medium and storage apparatus | Jun 18, 2009 | Issued |
Array
(
[id] => 6249402
[patent_doc_number] => 20100027150
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-04
[patent_title] => 'MAGNETIC STORAGE APPARATUS AND METHOD FOR TESTING THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/488115
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12488115
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/488115 | MAGNETIC STORAGE APPARATUS AND METHOD FOR TESTING THEREOF | Jun 18, 2009 | Abandoned |
Array
(
[id] => 5396710
[patent_doc_number] => 20090316773
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'WORD SYNCHRONIZATION FOR SERVO READ SIGNALS IN TAPE DRIVES'
[patent_app_type] => utility
[patent_app_number] => 12/487050
[patent_app_country] => US
[patent_app_date] => 2009-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 7621
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[pdf_file] => publications/A1/0316/20090316773.pdf
[firstpage_image] =>[orig_patent_app_number] => 12487050
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/487050 | Word synchronization for servo read signals in tape drives | Jun 17, 2009 | Issued |
Array
(
[id] => 5396234
[patent_doc_number] => 20090316297
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-12-24
[patent_title] => 'SERVO MASTER AND MAGNETIC TRANSFER METHOD USING THE SAME'
[patent_app_type] => utility
[patent_app_number] => 12/485150
[patent_app_country] => US
[patent_app_date] => 2009-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 4102
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[pdf_file] => publications/A1/0316/20090316297.pdf
[firstpage_image] =>[orig_patent_app_number] => 12485150
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/485150 | Servo pattern transfer | Jun 15, 2009 | Issued |
Array
(
[id] => 4625479
[patent_doc_number] => 08004783
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-08-23
[patent_title] => 'Method for testing magnetic recording medium and method for producing magnetic recording medium'
[patent_app_type] => utility
[patent_app_number] => 12/484756
[patent_app_country] => US
[patent_app_date] => 2009-06-15
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[pdf_file] => patents/08/004/08004783.pdf
[firstpage_image] =>[orig_patent_app_number] => 12484756
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/484756 | Method for testing magnetic recording medium and method for producing magnetic recording medium | Jun 14, 2009 | Issued |
Array
(
[id] => 6249409
[patent_doc_number] => 20100027156
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-02-04
[patent_title] => 'RECORDING MEDIUM DRIVING DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/484057
[patent_app_country] => US
[patent_app_date] => 2009-06-12
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0027/20100027156.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/484057 | Recording medium driving device | Jun 11, 2009 | Issued |
Array
(
[id] => 5494423
[patent_doc_number] => 20090262451
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-22
[patent_title] => 'INCREASED FORMAT EFFICIENCY USING DISK SYNCHRONIZED WRITE'
[patent_app_type] => utility
[patent_app_number] => 12/481297
[patent_app_country] => US
[patent_app_date] => 2009-06-09
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[patent_drawing_sheets_cnt] => 6
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[pdf_file] => publications/A1/0262/20090262451.pdf
[firstpage_image] =>[orig_patent_app_number] => 12481297
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/481297 | Increased format efficiency using disk synchronized write | Jun 8, 2009 | Issued |
Array
(
[id] => 5366068
[patent_doc_number] => 20090303627
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[patent_title] => 'MAGNETIC TRANSFER MASTER CARRIER, MAGNETIC TRANSFER METHOD, AND MAGNETIC RECORDING MEDIUM'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/477350 | MAGNETIC TRANSFER MASTER CARRIER, MAGNETIC TRANSFER METHOD, AND MAGNETIC RECORDING MEDIUM | Jun 2, 2009 | Abandoned |
Array
(
[id] => 4521526
[patent_doc_number] => 07911724
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[patent_issue_date] => 2011-03-22
[patent_title] => 'Write synchronization phase calibration for storage media'
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[firstpage_image] =>[orig_patent_app_number] => 12475001
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/475001 | Write synchronization phase calibration for storage media | May 28, 2009 | Issued |
Array
(
[id] => 6473210
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[patent_title] => 'INFORMATION STORAGE APPARATUS'
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Array
(
[id] => 7990241
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[patent_title] => 'Transducer design with a sensor close to write pole'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/473829 | Transducer design with a sensor close to write pole | May 27, 2009 | Issued |
Array
(
[id] => 6383827
[patent_doc_number] => 20100302676
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-12-02
[patent_title] => 'CIRCUITS THAT USE A POSTAMBLE SIGNAL TO DETERMINE PHASE AND FREQUENCY ERRORS IN THE ACQUISITION OF A PREAMBLE SIGNAL'
[patent_app_type] => utility
[patent_app_number] => 12/472782
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[firstpage_image] =>[orig_patent_app_number] => 12472782
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/472782 | Circuits that use a postamble signal to determine phase and frequency errors in the acquisition of a preamble signal | May 26, 2009 | Issued |
Array
(
[id] => 8154585
[patent_doc_number] => 08169727
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[patent_issue_date] => 2012-05-01
[patent_title] => 'Apparatus and method for stabilizing slider flying height over a discrete track media disk surface in a hard disk drive'
[patent_app_type] => utility
[patent_app_number] => 12/473198
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Array
(
[id] => 5990952
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[patent_title] => 'SCANNING IMAGE DISPLAY APPARATUS, GOGGLE-SHAPED HEAD-MOUNTED DISPLAY, AND AUTOMOBILE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/667080 | Scanning image display apparatus, goggle-shaped head-mounted display, and automobile | Apr 27, 2009 | Issued |
Array
(
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[patent_title] => 'Operational object controlling device, system, method and program'
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Array
(
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[patent_title] => 'Recording apparatus, server apparatus, recording method, program, and storage medium'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/385862 | Recording apparatus, server apparatus, recording method, program, and storage medium | Apr 21, 2009 | Issued |