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] => 555920 [patent_doc_number] => 07170706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Hard disk system with non-volatile IC based memory for storing data' [patent_app_type] => utility [patent_app_number] => 10/230690 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 12722 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/170/07170706.pdf [firstpage_image] =>[orig_patent_app_number] => 10230690 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/230690
Hard disk system with non-volatile IC based memory for storing data Aug 28, 2002 Issued
Array ( [id] => 771879 [patent_doc_number] => 07006318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-28 [patent_title] => 'Removable media storage system with memory for storing operational data' [patent_app_type] => utility [patent_app_number] => 10/231868 [patent_app_country] => US [patent_app_date] => 2002-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 12802 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/006/07006318.pdf [firstpage_image] =>[orig_patent_app_number] => 10231868 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/231868
Removable media storage system with memory for storing operational data Aug 28, 2002 Issued
Array ( [id] => 1019696 [patent_doc_number] => 06891694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-10 [patent_title] => 'Method for writing streaming audiovisual data to a disk drive' [patent_app_type] => utility [patent_app_number] => 10/227494 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4194 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/891/06891694.pdf [firstpage_image] =>[orig_patent_app_number] => 10227494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227494
Method for writing streaming audiovisual data to a disk drive Aug 22, 2002 Issued
Array ( [id] => 1003557 [patent_doc_number] => 06909576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-21 [patent_title] => 'Method, system, and program for generating control signals to perform a seek operation' [patent_app_type] => utility [patent_app_number] => 10/227042 [patent_app_country] => US [patent_app_date] => 2002-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3961 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/909/06909576.pdf [firstpage_image] =>[orig_patent_app_number] => 10227042 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/227042
Method, system, and program for generating control signals to perform a seek operation Aug 21, 2002 Issued
Array ( [id] => 973754 [patent_doc_number] => 06937431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Matching peak velocities of acceleration and deceleration seek profiles in a disc drive' [patent_app_type] => utility [patent_app_number] => 10/226056 [patent_app_country] => US [patent_app_date] => 2002-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6932 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937431.pdf [firstpage_image] =>[orig_patent_app_number] => 10226056 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226056
Matching peak velocities of acceleration and deceleration seek profiles in a disc drive Aug 21, 2002 Issued
Array ( [id] => 701518 [patent_doc_number] => 07068457 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-06-27 [patent_title] => 'System and method for electrostatic fly height control' [patent_app_type] => utility [patent_app_number] => 10/224820 [patent_app_country] => US [patent_app_date] => 2002-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 32 [patent_no_of_words] => 5782 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/068/07068457.pdf [firstpage_image] =>[orig_patent_app_number] => 10224820 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224820
System and method for electrostatic fly height control Aug 20, 2002 Issued
Array ( [id] => 6837900 [patent_doc_number] => 20030035240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Hard disk drive, data storing and reproducing device, head movement controller, and head movement control method' [patent_app_type] => new [patent_app_number] => 10/222049 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5600 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035240.pdf [firstpage_image] =>[orig_patent_app_number] => 10222049 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222049
Head movement controlling based on servo generated speed control values Aug 15, 2002 Issued
Array ( [id] => 1007055 [patent_doc_number] => 06906889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Magnetic disk drive' [patent_app_type] => utility [patent_app_number] => 10/217452 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 5417 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/906/06906889.pdf [firstpage_image] =>[orig_patent_app_number] => 10217452 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/217452
Magnetic disk drive Aug 13, 2002 Issued
Array ( [id] => 1319121 [patent_doc_number] => 06618799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-09 [patent_title] => 'Selective address translation in coherent memory replication' [patent_app_type] => B2 [patent_app_number] => 10/198905 [patent_app_country] => US [patent_app_date] => 2002-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 17138 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/618/06618799.pdf [firstpage_image] =>[orig_patent_app_number] => 10198905 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198905
Selective address translation in coherent memory replication Jul 18, 2002 Issued
Array ( [id] => 6871569 [patent_doc_number] => 20030084259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-01 [patent_title] => 'MFENCE and LFENCE micro-architectural implementation method and system' [patent_app_type] => new [patent_app_number] => 10/194531 [patent_app_country] => US [patent_app_date] => 2002-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5229 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0084/20030084259.pdf [firstpage_image] =>[orig_patent_app_number] => 10194531 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/194531
MFENCE and LFENCE micro-architectural implementation method and system Jul 11, 2002 Issued
10/177551 Repeatable runout compensation in a disc drive Jun 20, 2002 Abandoned
Array ( [id] => 754041 [patent_doc_number] => 07023636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-04 [patent_title] => 'Information recording/reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 10/478803 [patent_app_country] => US [patent_app_date] => 2002-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2203 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023636.pdf [firstpage_image] =>[orig_patent_app_number] => 10478803 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/478803
Information recording/reproducing apparatus May 28, 2002 Issued
Array ( [id] => 1411702 [patent_doc_number] => 06553469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-22 [patent_title] => 'Memory record update filtering' [patent_app_type] => B2 [patent_app_number] => 10/153920 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4059 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553469.pdf [firstpage_image] =>[orig_patent_app_number] => 10153920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/153920
Memory record update filtering May 23, 2002 Issued
Array ( [id] => 964775 [patent_doc_number] => 06950273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-09-27 [patent_title] => 'Magnetic disk device' [patent_app_type] => utility [patent_app_number] => 10/136317 [patent_app_country] => US [patent_app_date] => 2002-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 5547 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/950/06950273.pdf [firstpage_image] =>[orig_patent_app_number] => 10136317 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/136317
Magnetic disk device May 1, 2002 Issued
Array ( [id] => 451129 [patent_doc_number] => 07251097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Written-in error compensation method for coherent repeatable runout' [patent_app_type] => utility [patent_app_number] => 10/136229 [patent_app_country] => US [patent_app_date] => 2002-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4581 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/251/07251097.pdf [firstpage_image] =>[orig_patent_app_number] => 10136229 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/136229
Written-in error compensation method for coherent repeatable runout Apr 30, 2002 Issued
Array ( [id] => 1067286 [patent_doc_number] => 06847504 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-01-25 [patent_title] => 'Split VCM actuator' [patent_app_type] => utility [patent_app_number] => 10/137227 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 14028 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847504.pdf [firstpage_image] =>[orig_patent_app_number] => 10137227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/137227
Split VCM actuator Apr 29, 2002 Issued
Array ( [id] => 7311101 [patent_doc_number] => 20040032685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-19 [patent_title] => 'Timing based servo pattern incorporating band encoding' [patent_app_type] => new [patent_app_number] => 10/136981 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 3557 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0032/20040032685.pdf [firstpage_image] =>[orig_patent_app_number] => 10136981 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/136981
Timing based servo pattern incorporating band encoding Apr 29, 2002 Issued
Array ( [id] => 1007041 [patent_doc_number] => 06906882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Recording and reproducing apparatus and method' [patent_app_type] => utility [patent_app_number] => 10/133841 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2600 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/906/06906882.pdf [firstpage_image] =>[orig_patent_app_number] => 10133841 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/133841
Recording and reproducing apparatus and method Apr 24, 2002 Issued
Array ( [id] => 1185149 [patent_doc_number] => 06738216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Apparatus and method for head load control in disk drive' [patent_app_type] => B2 [patent_app_number] => 10/131089 [patent_app_country] => US [patent_app_date] => 2002-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5244 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/738/06738216.pdf [firstpage_image] =>[orig_patent_app_number] => 10131089 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/131089
Apparatus and method for head load control in disk drive Apr 24, 2002 Issued
Array ( [id] => 546453 [patent_doc_number] => 07177112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Initial learn of adaptive feedforward coefficients' [patent_app_type] => utility [patent_app_number] => 10/115384 [patent_app_country] => US [patent_app_date] => 2002-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3283 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/177/07177112.pdf [firstpage_image] =>[orig_patent_app_number] => 10115384 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/115384
Initial learn of adaptive feedforward coefficients Apr 2, 2002 Issued
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