Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 9141753 [patent_doc_number] => 08582227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-11-12 [patent_title] => 'Lowest power mode for a mobile drive' [patent_app_type] => utility [patent_app_number] => 12/240487 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7070 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12240487 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240487
Lowest power mode for a mobile drive Sep 28, 2008 Issued
Array ( [id] => 125402 [patent_doc_number] => 07706097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-27 [patent_title] => 'Magnetic disk drive with head retraction control' [patent_app_type] => utility [patent_app_number] => 12/284231 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8749 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/706/07706097.pdf [firstpage_image] =>[orig_patent_app_number] => 12284231 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/284231
Magnetic disk drive with head retraction control Sep 18, 2008 Issued
Array ( [id] => 4447521 [patent_doc_number] => 07864479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Apparatus, system, and method for optimizing fast access data storage on segmented tape media' [patent_app_type] => utility [patent_app_number] => 12/189560 [patent_app_country] => US [patent_app_date] => 2008-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6855 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/864/07864479.pdf [firstpage_image] =>[orig_patent_app_number] => 12189560 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/189560
Apparatus, system, and method for optimizing fast access data storage on segmented tape media Aug 10, 2008 Issued
Array ( [id] => 8859563 [patent_doc_number] => 08462105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Three-dimensional object display control system and method thereof' [patent_app_type] => utility [patent_app_number] => 12/665591 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12665591 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/665591
Three-dimensional object display control system and method thereof Jul 30, 2008 Issued
Array ( [id] => 229762 [patent_doc_number] => 07602579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Methods for enabling functionality in multi-modal data storage systems' [patent_app_type] => utility [patent_app_number] => 12/172867 [patent_app_country] => US [patent_app_date] => 2008-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/602/07602579.pdf [firstpage_image] =>[orig_patent_app_number] => 12172867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/172867
Methods for enabling functionality in multi-modal data storage systems Jul 13, 2008 Issued
Array ( [id] => 6579381 [patent_doc_number] => 20100321329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'Touch Panel and Touch Panel Type Display Device' [patent_app_type] => utility [patent_app_number] => 12/666248 [patent_app_country] => US [patent_app_date] => 2008-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9797 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0321/20100321329.pdf [firstpage_image] =>[orig_patent_app_number] => 12666248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666248
Touch panel and touch panel type display device Jun 27, 2008 Issued
Array ( [id] => 7969825 [patent_doc_number] => 07940487 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-05-10 [patent_title] => 'Heating a head disk assembly for a time interval prior to writing spiral servo tracks to the disk' [patent_app_type] => utility [patent_app_number] => 12/145457 [patent_app_country] => US [patent_app_date] => 2008-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2081 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/940/07940487.pdf [firstpage_image] =>[orig_patent_app_number] => 12145457 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145457
Heating a head disk assembly for a time interval prior to writing spiral servo tracks to the disk Jun 23, 2008 Issued
Array ( [id] => 4520722 [patent_doc_number] => 07933087 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-04-26 [patent_title] => 'Disk drive storing parameters of a write operation in a plurality of data sectors' [patent_app_type] => utility [patent_app_number] => 12/141693 [patent_app_country] => US [patent_app_date] => 2008-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2815 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/933/07933087.pdf [firstpage_image] =>[orig_patent_app_number] => 12141693 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/141693
Disk drive storing parameters of a write operation in a plurality of data sectors Jun 17, 2008 Issued
Array ( [id] => 5544119 [patent_doc_number] => 20090153996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-18 [patent_title] => 'USING SERVO DATA HARMONICS TO MONITOR HEAD-MEDIUM SPACING' [patent_app_type] => utility [patent_app_number] => 12/140693 [patent_app_country] => US [patent_app_date] => 2008-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3686 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0153/20090153996.pdf [firstpage_image] =>[orig_patent_app_number] => 12140693 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/140693
Using servo data harmonics to monitor head-medium spacing Jun 16, 2008 Issued
Array ( [id] => 7506801 [patent_doc_number] => 08035909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Coding technique for correcting media defect-related errors and random errors' [patent_app_type] => utility [patent_app_number] => 12/137333 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4189 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035909.pdf [firstpage_image] =>[orig_patent_app_number] => 12137333 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137333
Coding technique for correcting media defect-related errors and random errors Jun 10, 2008 Issued
Array ( [id] => 4464755 [patent_doc_number] => 07880993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Storage device, defect detection method and program for detecting defect in recording medium' [patent_app_type] => utility [patent_app_number] => 12/136084 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7944 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/880/07880993.pdf [firstpage_image] =>[orig_patent_app_number] => 12136084 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/136084
Storage device, defect detection method and program for detecting defect in recording medium Jun 9, 2008 Issued
Array ( [id] => 7531433 [patent_doc_number] => 07843662 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-11-30 [patent_title] => 'Servoing on concentric servo sectors of a first disk surface to write a spiral servo track to a second disk surface' [patent_app_type] => utility [patent_app_number] => 12/136207 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 3808 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/843/07843662.pdf [firstpage_image] =>[orig_patent_app_number] => 12136207 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/136207
Servoing on concentric servo sectors of a first disk surface to write a spiral servo track to a second disk surface Jun 9, 2008 Issued
Array ( [id] => 5366076 [patent_doc_number] => 20090303635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Servo Pattern Architecture and Method Using Same to Improve LPOS Encoding Efficiency' [patent_app_type] => utility [patent_app_number] => 12/134094 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12112 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0303/20090303635.pdf [firstpage_image] =>[orig_patent_app_number] => 12134094 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/134094
Servo pattern architecture and method using same to improve LPOS encoding efficiency Jun 4, 2008 Issued
Array ( [id] => 5341560 [patent_doc_number] => 20090180210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'Information storage devices using magnetic domain wall movement, methods of operating the same, and methods of manufacturing the same' [patent_app_type] => utility [patent_app_number] => 12/155187 [patent_app_country] => US [patent_app_date] => 2008-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5954 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20090180210.pdf [firstpage_image] =>[orig_patent_app_number] => 12155187 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155187
Information storage devices using magnetic domain wall movement, methods of operating the same, and methods of manufacturing the same May 29, 2008 Issued
Array ( [id] => 4777430 [patent_doc_number] => 20080285428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'System and Method for Forming Nanodisks Used in Imprint Lithography and Nanodisk and Memory Disk Formed Thereby' [patent_app_type] => utility [patent_app_number] => 12/128463 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7326 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0285/20080285428.pdf [firstpage_image] =>[orig_patent_app_number] => 12128463 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128463
System and method for forming nanodisks used in imprint lithography and nanodisk and memory disk formed thereby May 27, 2008 Issued
Array ( [id] => 4587112 [patent_doc_number] => 07835098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Automatic gain control for magnetic disk-drive preamplifier' [patent_app_type] => utility [patent_app_number] => 12/128235 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5843 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/835/07835098.pdf [firstpage_image] =>[orig_patent_app_number] => 12128235 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128235
Automatic gain control for magnetic disk-drive preamplifier May 27, 2008 Issued
Array ( [id] => 4709415 [patent_doc_number] => 20080297941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'DATA RECORDING APPARATUS AND DATA RECORDING METHOD' [patent_app_type] => utility [patent_app_number] => 12/128156 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2782 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20080297941.pdf [firstpage_image] =>[orig_patent_app_number] => 12128156 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128156
Data recording apparatus and data recording method May 27, 2008 Issued
Array ( [id] => 4503345 [patent_doc_number] => 07948700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-24 [patent_title] => 'Bit patterned medium' [patent_app_type] => utility [patent_app_number] => 12/127390 [patent_app_country] => US [patent_app_date] => 2008-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 3808 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/948/07948700.pdf [firstpage_image] =>[orig_patent_app_number] => 12127390 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/127390
Bit patterned medium May 26, 2008 Issued
Array ( [id] => 4506532 [patent_doc_number] => 07920346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-05 [patent_title] => 'Method for testing performance of a magnetic head slider' [patent_app_type] => utility [patent_app_number] => 12/153619 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 4022 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/920/07920346.pdf [firstpage_image] =>[orig_patent_app_number] => 12153619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/153619
Method for testing performance of a magnetic head slider May 20, 2008 Issued
Array ( [id] => 4580856 [patent_doc_number] => 07859782 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-12-28 [patent_title] => 'Selecting highest reliability sync mark in a sync mark window of a spiral servo track crossing' [patent_app_type] => utility [patent_app_number] => 12/122707 [patent_app_country] => US [patent_app_date] => 2008-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 3634 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/859/07859782.pdf [firstpage_image] =>[orig_patent_app_number] => 12122707 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/122707
Selecting highest reliability sync mark in a sync mark window of a spiral servo track crossing May 17, 2008 Issued
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