Search

Allen T. Cao

Examiner (ID: 13914, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2754, 2687, 2686, 2652, 2512, 2688, 2627
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7164795 [patent_doc_number] => 20050201008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-15 [patent_title] => 'Deck chassis assembly for a magnetic recording/reproducing apparatus' [patent_app_type] => utility [patent_app_number] => 11/052858 [patent_app_country] => US [patent_app_date] => 2005-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4427 [patent_no_of_claims] => 10 [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/A1/0201/20050201008.pdf [firstpage_image] =>[orig_patent_app_number] => 11052858 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/052858
Deck chassis assembly for a magnetic recording/reproducing apparatus Feb 8, 2005 Abandoned
Array ( [id] => 451526 [patent_doc_number] => 07254820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Electrostatic discharge device and method for media devices' [patent_app_type] => utility [patent_app_number] => 11/053521 [patent_app_country] => US [patent_app_date] => 2005-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/254/07254820.pdf [firstpage_image] =>[orig_patent_app_number] => 11053521 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/053521
Electrostatic discharge device and method for media devices Feb 7, 2005 Issued
Array ( [id] => 869284 [patent_doc_number] => 07370337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-06 [patent_title] => 'Internal/external enclosure for computer removable storage medium' [patent_app_type] => utility [patent_app_number] => 11/051211 [patent_app_country] => US [patent_app_date] => 2005-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1886 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/370/07370337.pdf [firstpage_image] =>[orig_patent_app_number] => 11051211 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/051211
Internal/external enclosure for computer removable storage medium Feb 6, 2005 Issued
Array ( [id] => 5671267 [patent_doc_number] => 20060176621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Magnetoresistive sensor with free layer bias adjustment capability' [patent_app_type] => utility [patent_app_number] => 11/052968 [patent_app_country] => US [patent_app_date] => 2005-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4508 [patent_no_of_claims] => 21 [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] => publications/A1/0176/20060176621.pdf [firstpage_image] =>[orig_patent_app_number] => 11052968 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/052968
Magnetoresistive sensor with free layer bias adjustment capability Feb 6, 2005 Issued
Array ( [id] => 5671268 [patent_doc_number] => 20060176622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-10 [patent_title] => 'Magnetoresistive sensor having a laminated hard magnet structure for free layer biasing' [patent_app_type] => utility [patent_app_number] => 11/053629 [patent_app_country] => US [patent_app_date] => 2005-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4072 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20060176622.pdf [firstpage_image] =>[orig_patent_app_number] => 11053629 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/053629
Magnetoresistive sensor having a laminated hard magnet structure for free layer biasing Feb 6, 2005 Issued
Array ( [id] => 7003834 [patent_doc_number] => 20050169147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Recording-medium evaluation method, recording/reproduction apparatus and recording medium' [patent_app_type] => utility [patent_app_number] => 11/045438 [patent_app_country] => US [patent_app_date] => 2005-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11783 [patent_no_of_claims] => 8 [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/A1/0169/20050169147.pdf [firstpage_image] =>[orig_patent_app_number] => 11045438 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/045438
Recording-medium evaluation method, recording/reproduction apparatus and recording medium Jan 27, 2005 Abandoned
Array ( [id] => 7052670 [patent_doc_number] => 20050188389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Disk rotation device and disk drive device' [patent_app_type] => utility [patent_app_number] => 11/043258 [patent_app_country] => US [patent_app_date] => 2005-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6619 [patent_no_of_claims] => 10 [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/A1/0188/20050188389.pdf [firstpage_image] =>[orig_patent_app_number] => 11043258 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/043258
Disk rotation device and disk drive device Jan 26, 2005 Issued
Array ( [id] => 7003575 [patent_doc_number] => 20050168888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Magnetoresistive sensor having cobalt-iron alloy layer in free layer' [patent_app_type] => utility [patent_app_number] => 11/043118 [patent_app_country] => US [patent_app_date] => 2005-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8985 [patent_no_of_claims] => 16 [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/A1/0168/20050168888.pdf [firstpage_image] =>[orig_patent_app_number] => 11043118 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/043118
Magnetoresistive sensor having cobalt-iron alloy layer in free layer Jan 26, 2005 Issued
Array ( [id] => 5907695 [patent_doc_number] => 20060048170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Apparatus and method for loading/ejecting a disc magazine into/from a chassis' [patent_app_type] => utility [patent_app_number] => 11/043162 [patent_app_country] => US [patent_app_date] => 2005-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2374 [patent_no_of_claims] => 15 [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/A1/0048/20060048170.pdf [firstpage_image] =>[orig_patent_app_number] => 11043162 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/043162
Apparatus and method for loading/ejecting a disc magazine into/from a chassis Jan 26, 2005 Abandoned
Array ( [id] => 7049444 [patent_doc_number] => 20050185331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'Magnetic disk device, assembly method of magnetic disk device, and disassembly method of magnetic disk device' [patent_app_type] => utility [patent_app_number] => 11/043058 [patent_app_country] => US [patent_app_date] => 2005-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3834 [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/A1/0185/20050185331.pdf [firstpage_image] =>[orig_patent_app_number] => 11043058 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/043058
Magnetic disk device, assembly method of magnetic disk device, and disassembly method of magnetic disk device Jan 26, 2005 Abandoned
Array ( [id] => 5871145 [patent_doc_number] => 20060164760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-27 [patent_title] => 'Recording heads having electrical pads on multiple surfaces' [patent_app_type] => utility [patent_app_number] => 11/043490 [patent_app_country] => US [patent_app_date] => 2005-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2983 [patent_no_of_claims] => 27 [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/A1/0164/20060164760.pdf [firstpage_image] =>[orig_patent_app_number] => 11043490 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/043490
Recording heads having electrical pads on multiple surfaces Jan 25, 2005 Issued
Array ( [id] => 806412 [patent_doc_number] => 07424727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Disk array device and disk array device housing' [patent_app_type] => utility [patent_app_number] => 11/043494 [patent_app_country] => US [patent_app_date] => 2005-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 12408 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/424/07424727.pdf [firstpage_image] =>[orig_patent_app_number] => 11043494 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/043494
Disk array device and disk array device housing Jan 24, 2005 Issued
Array ( [id] => 7094603 [patent_doc_number] => 20050127318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-16 [patent_title] => 'Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate' [patent_app_type] => utility [patent_app_number] => 11/035564 [patent_app_country] => US [patent_app_date] => 2005-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9901 [patent_no_of_claims] => 9 [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/A1/0127/20050127318.pdf [firstpage_image] =>[orig_patent_app_number] => 11035564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/035564
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate Jan 13, 2005 Abandoned
Array ( [id] => 319672 [patent_doc_number] => 07522388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-21 [patent_title] => 'Magnetoresistance effect element having a lower magnetic layer formed over a base substrate through a transition metal oxide layer having a predetermined orientation plane' [patent_app_type] => utility [patent_app_number] => 11/034273 [patent_app_country] => US [patent_app_date] => 2005-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 10890 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/522/07522388.pdf [firstpage_image] =>[orig_patent_app_number] => 11034273 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/034273
Magnetoresistance effect element having a lower magnetic layer formed over a base substrate through a transition metal oxide layer having a predetermined orientation plane Jan 11, 2005 Issued
Array ( [id] => 7042911 [patent_doc_number] => 20050160439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-07-21 [patent_title] => 'DISK DRIVE DEVICE' [patent_app_type] => utility [patent_app_number] => 10/905349 [patent_app_country] => US [patent_app_date] => 2004-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4342 [patent_no_of_claims] => 11 [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/A1/0160/20050160439.pdf [firstpage_image] =>[orig_patent_app_number] => 10905349 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/905349
Disk drive device Dec 28, 2004 Issued
Array ( [id] => 5774592 [patent_doc_number] => 20050268314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Opening actuator for video disc player' [patent_app_type] => utility [patent_app_number] => 11/019856 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1723 [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/A1/0268/20050268314.pdf [firstpage_image] =>[orig_patent_app_number] => 11019856 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/019856
Opening actuator for video disc player Dec 20, 2004 Issued
Array ( [id] => 388970 [patent_doc_number] => 07305690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-04 [patent_title] => 'Optical information recording medium' [patent_app_type] => utility [patent_app_number] => 10/991834 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10776 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/305/07305690.pdf [firstpage_image] =>[orig_patent_app_number] => 10991834 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991834
Optical information recording medium Nov 18, 2004 Issued
Array ( [id] => 953561 [patent_doc_number] => 06961951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Optical information recording medium' [patent_app_type] => utility [patent_app_number] => 10/991468 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10772 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/961/06961951.pdf [firstpage_image] =>[orig_patent_app_number] => 10991468 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991468
Optical information recording medium Nov 18, 2004 Issued
Array ( [id] => 7107816 [patent_doc_number] => 20050108739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-19 [patent_title] => 'Disc player' [patent_app_type] => utility [patent_app_number] => 10/987792 [patent_app_country] => US [patent_app_date] => 2004-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2528 [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/A1/0108/20050108739.pdf [firstpage_image] =>[orig_patent_app_number] => 10987792 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/987792
Disc player Nov 11, 2004 Issued
Array ( [id] => 5864220 [patent_doc_number] => 20060098350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Reusable ESD shorting member and cable' [patent_app_type] => utility [patent_app_number] => 10/985415 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4390 [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] => publications/A1/0098/20060098350.pdf [firstpage_image] =>[orig_patent_app_number] => 10985415 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/985415
Reusable ESD shorting member and cable Nov 9, 2004 Issued
Menu