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] => 8494001 [patent_doc_number] => 20120293409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-22 [patent_title] => 'MOBILE DEVICE AND DISPLAY CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/575793 [patent_app_country] => US [patent_app_date] => 2011-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8458 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13575793 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575793
MOBILE DEVICE AND DISPLAY CONTROL METHOD Jan 26, 2011 Abandoned
Array ( [id] => 8500417 [patent_doc_number] => 20120299825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-29 [patent_title] => 'MOBILE DEVICE AND DISPLAY CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/575785 [patent_app_country] => US [patent_app_date] => 2011-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8049 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13575785 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575785
MOBILE DEVICE AND DISPLAY CONTROL METHOD Jan 26, 2011 Abandoned
Array ( [id] => 8459324 [patent_doc_number] => 08295000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Method and its apparatus for inspecting a magnetic disk' [patent_app_type] => utility [patent_app_number] => 13/012883 [patent_app_country] => US [patent_app_date] => 2011-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 10448 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13012883 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012883
Method and its apparatus for inspecting a magnetic disk Jan 24, 2011 Issued
Array ( [id] => 8507324 [patent_doc_number] => 20120306732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'LIQUID CRYSTAL DISPLAY DEVICE' [patent_app_type] => utility [patent_app_number] => 13/575741 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10071 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13575741 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575741
Liquid crystal display device Jan 23, 2011 Issued
Array ( [id] => 8520551 [patent_doc_number] => 20120319958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'PORTABLE INFORMATION TERMINAL AND KEY ARRANGEMENT ALTERATION METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/575623 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5984 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13575623 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/575623
PORTABLE INFORMATION TERMINAL AND KEY ARRANGEMENT ALTERATION METHOD THEREFOR Jan 23, 2011 Abandoned
Array ( [id] => 8550544 [patent_doc_number] => 08325433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-04 [patent_title] => 'Systems and methods for reduced format data processing' [patent_app_type] => utility [patent_app_number] => 13/009067 [patent_app_country] => US [patent_app_date] => 2011-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7322 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13009067 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/009067
Systems and methods for reduced format data processing Jan 18, 2011 Issued
Array ( [id] => 7482431 [patent_doc_number] => 20110249356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'DISK STORAGE APPARATUS AND METHOD FOR RECORDING DATA' [patent_app_type] => utility [patent_app_number] => 13/008744 [patent_app_country] => US [patent_app_date] => 2011-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2872 [patent_no_of_claims] => 12 [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/A1/0249/20110249356.pdf [firstpage_image] =>[orig_patent_app_number] => 13008744 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/008744
DISK STORAGE APPARATUS AND METHOD FOR RECORDING DATA Jan 17, 2011 Abandoned
Array ( [id] => 6053625 [patent_doc_number] => 20110109985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'RECORDING APPARATUS, SERVER APPARATUS, RECORDING METHOD, PROGRAM, AND STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/007377 [patent_app_country] => US [patent_app_date] => 2011-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 18890 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0109/20110109985.pdf [firstpage_image] =>[orig_patent_app_number] => 13007377 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/007377
Recording apparatus, server apparatus, recording method, program, and storage medium Jan 13, 2011 Issued
Array ( [id] => 6186114 [patent_doc_number] => 20110170212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-14 [patent_title] => 'METHOD AND APPARATUS FOR PREVENTING DATA LOSS IN HARD DISK DRIVE' [patent_app_type] => utility [patent_app_number] => 12/983997 [patent_app_country] => US [patent_app_date] => 2011-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3637 [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/A1/0170/20110170212.pdf [firstpage_image] =>[orig_patent_app_number] => 12983997 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/983997
METHOD AND APPARATUS FOR PREVENTING DATA LOSS IN HARD DISK DRIVE Jan 3, 2011 Abandoned
Array ( [id] => 8579147 [patent_doc_number] => 08345367 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-01-01 [patent_title] => 'Recording defects on a hard drive' [patent_app_type] => utility [patent_app_number] => 12/977722 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4347 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12977722 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/977722
Recording defects on a hard drive Dec 22, 2010 Issued
Array ( [id] => 8258702 [patent_doc_number] => 08208212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Method of magnetic transfer and a magnetic recording medium' [patent_app_type] => utility [patent_app_number] => 12/978397 [patent_app_country] => US [patent_app_date] => 2010-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4627 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12978397 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/978397
Method of magnetic transfer and a magnetic recording medium Dec 22, 2010 Issued
Array ( [id] => 8251260 [patent_doc_number] => 20120155587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'Systems and Methods for Improved Timing Recovery' [patent_app_type] => utility [patent_app_number] => 12/972904 [patent_app_country] => US [patent_app_date] => 2010-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6262 [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/A1/0155/20120155587.pdf [firstpage_image] =>[orig_patent_app_number] => 12972904 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/972904
Systems and methods for improved timing recovery Dec 19, 2010 Issued
Array ( [id] => 8250634 [patent_doc_number] => 20120154949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'BIPOLAR POSITION ERROR BURSTS WITH UNIPOLAR SERVO FIELDS' [patent_app_type] => utility [patent_app_number] => 12/969305 [patent_app_country] => US [patent_app_date] => 2010-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4131 [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/A1/0154/20120154949.pdf [firstpage_image] =>[orig_patent_app_number] => 12969305 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/969305
Bipolar position error bursts with unipolar servo fields Dec 14, 2010 Issued
Array ( [id] => 8238760 [patent_doc_number] => 20120147493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'Phase Calibration System for Disk Drives' [patent_app_type] => utility [patent_app_number] => 12/964431 [patent_app_country] => US [patent_app_date] => 2010-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8044 [patent_no_of_claims] => 32 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12964431 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/964431
Phase calibration system for disk drives Dec 8, 2010 Issued
Array ( [id] => 6044536 [patent_doc_number] => 20110205668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-25 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/964413 [patent_app_country] => US [patent_app_date] => 2010-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7385 [patent_no_of_claims] => 8 [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/A1/0205/20110205668.pdf [firstpage_image] =>[orig_patent_app_number] => 12964413 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/964413
MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD THEREOF Dec 8, 2010 Abandoned
Array ( [id] => 6077820 [patent_doc_number] => 20110141603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'HEAD/DISK CONTACT DETERMINATION' [patent_app_type] => utility [patent_app_number] => 12/964543 [patent_app_country] => US [patent_app_date] => 2010-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5933 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20110141603.pdf [firstpage_image] =>[orig_patent_app_number] => 12964543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/964543
Head/disk contact determination Dec 8, 2010 Issued
Array ( [id] => 10501275 [patent_doc_number] => 09229676 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-05 [patent_title] => 'Display device and display method thereof' [patent_app_type] => utility [patent_app_number] => 13/129048 [patent_app_country] => US [patent_app_date] => 2010-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 6339 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13129048 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/129048
Display device and display method thereof Oct 26, 2010 Issued
Array ( [id] => 8579151 [patent_doc_number] => 08345371 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Information storing device and method for controlling same to record/reproduce information by selecting one of working modes' [patent_app_type] => utility [patent_app_number] => 12/908848 [patent_app_country] => US [patent_app_date] => 2010-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 23 [patent_no_of_words] => 11770 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12908848 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/908848
Information storing device and method for controlling same to record/reproduce information by selecting one of working modes Oct 19, 2010 Issued
Array ( [id] => 7493792 [patent_doc_number] => 08031422 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-10-04 [patent_title] => 'Accumulator for non-return to zero (NRZ) linear feedback shift register (LFSR) in controller for disk drive' [patent_app_type] => utility [patent_app_number] => 12/901823 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 4818 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/031/08031422.pdf [firstpage_image] =>[orig_patent_app_number] => 12901823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/901823
Accumulator for non-return to zero (NRZ) linear feedback shift register (LFSR) in controller for disk drive Oct 10, 2010 Issued
Array ( [id] => 6585610 [patent_doc_number] => 20100321813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'SYSTEM, METHOD, AND APPARATUS FOR PERFORMING METROLOGY ON PATTERNED MEDIA DISKS WITH TEST PATTERN AREAS' [patent_app_type] => utility [patent_app_number] => 12/871156 [patent_app_country] => US [patent_app_date] => 2010-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2576 [patent_no_of_claims] => 24 [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/A1/0321/20100321813.pdf [firstpage_image] =>[orig_patent_app_number] => 12871156 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/871156
System, method, and apparatus for performing metrology on patterned media disks with test pattern areas Aug 29, 2010 Issued
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