Search

Lisa N. Chau

Examiner (ID: 363, Phone: (571)270-5496 , Office: P/1785 )

Most Active Art Unit
1785
Art Unit(s)
1785, 1794
Total Applications
586
Issued Applications
119
Pending Applications
79
Abandoned Applications
393

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12199950 [patent_doc_number] => 09903009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-27 [patent_title] => 'Rare earth magnet and method for manufacturing same' [patent_app_type] => utility [patent_app_number] => 13/352172 [patent_app_country] => US [patent_app_date] => 2012-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 24829 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13352172 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/352172
Rare earth magnet and method for manufacturing same Jan 16, 2012 Issued
Array ( [id] => 8477008 [patent_doc_number] => 20120276414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/350652 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15141 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13350652 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/350652
MAGNETIC RECORDING MEDIUM AND MAGNETIC RECORDING/REPRODUCTION APPARATUS Jan 12, 2012 Abandoned
Array ( [id] => 12491082 [patent_doc_number] => 09994974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Sulfur and alkali metal containing imidazole fiber having ionically bound halides [patent_app_type] => utility [patent_app_number] => 14/371768 [patent_app_country] => US [patent_app_date] => 2012-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14371768 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371768
Sulfur and alkali metal containing imidazole fiber having ionically bound halides Jan 10, 2012 Issued
Array ( [id] => 10953589 [patent_doc_number] => 20140356610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-04 [patent_title] => 'SULFUR-CONTAINING IMIDAZOLE FIBER HAVING IONICALLY BONDED HALIDES' [patent_app_type] => utility [patent_app_number] => 14/371742 [patent_app_country] => US [patent_app_date] => 2012-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9024 [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] => 14371742 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371742
Sulfur-containing imidazole fiber having ionically bonded halides Jan 10, 2012 Issued
Array ( [id] => 8287663 [patent_doc_number] => 20120175986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'RARE-EARTH MAGNET' [patent_app_type] => utility [patent_app_number] => 13/346756 [patent_app_country] => US [patent_app_date] => 2012-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10605 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13346756 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346756
RARE-EARTH MAGNET Jan 9, 2012 Abandoned
Array ( [id] => 8299544 [patent_doc_number] => 20120182103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'MAGNET AND METHOD OF MANUFACTURING OF THE SAME' [patent_app_type] => utility [patent_app_number] => 13/346036 [patent_app_country] => US [patent_app_date] => 2012-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4532 [patent_no_of_claims] => 7 [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] => 13346036 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/346036
MAGNET AND METHOD OF MANUFACTURING OF THE SAME Jan 8, 2012 Abandoned
Array ( [id] => 9654698 [patent_doc_number] => 20140225703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'MAGNETIC MATERIAL AND COIL COMPONENT' [patent_app_type] => utility [patent_app_number] => 14/241240 [patent_app_country] => US [patent_app_date] => 2012-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5997 [patent_no_of_claims] => 8 [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] => 14241240 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/241240
Magnetic material and coil component Jan 4, 2012 Issued
Array ( [id] => 8882359 [patent_doc_number] => 20130155543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'PATTERNED MAGNETIC RECORDING MEDIA AND METHODS OF PRODUCTION THEREOF UTILIZING CRYSTAL ORIENTATION CONTROL TECHNOLOGY' [patent_app_type] => utility [patent_app_number] => 13/327702 [patent_app_country] => US [patent_app_date] => 2011-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7551 [patent_no_of_claims] => 20 [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] => 13327702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/327702
PATTERNED MAGNETIC RECORDING MEDIA AND METHODS OF PRODUCTION THEREOF UTILIZING CRYSTAL ORIENTATION CONTROL TECHNOLOGY Dec 14, 2011 Abandoned
Array ( [id] => 8405746 [patent_doc_number] => 20120237795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/295563 [patent_app_country] => US [patent_app_date] => 2011-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9725 [patent_no_of_claims] => 11 [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] => 13295563 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/295563
MAGNETIC RECORDING MEDIUM AND METHOD FOR MANUFACTURING THE SAME Nov 13, 2011 Abandoned
Array ( [id] => 8405740 [patent_doc_number] => 20120237798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING/REPRODUCTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/294130 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8484 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13294130 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/294130
Magnetic recording medium, method of manufacturing the same, and magnetic recording/reproduction apparatus Nov 9, 2011 Issued
Array ( [id] => 8813120 [patent_doc_number] => 20130114165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'FePt-C BASED MAGNETIC RECORDING MEDIA WITH ONION-LIKE CARBON PROTECTION LAYER' [patent_app_type] => utility [patent_app_number] => 13/290940 [patent_app_country] => US [patent_app_date] => 2011-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3464 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13290940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/290940
FePt-C BASED MAGNETIC RECORDING MEDIA WITH ONION-LIKE CARBON PROTECTION LAYER Nov 6, 2011 Abandoned
Array ( [id] => 8791921 [patent_doc_number] => 20130108890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'Target, An Underlayer Material For Co-Based Or Fe-Based Magnetic Recording Media, And Magnetic Recording Media' [patent_app_type] => utility [patent_app_number] => 13/283662 [patent_app_country] => US [patent_app_date] => 2011-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2668 [patent_no_of_claims] => 5 [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] => 13283662 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/283662
Target, An Underlayer Material For Co-Based Or Fe-Based Magnetic Recording Media, And Magnetic Recording Media Oct 27, 2011 Abandoned
Array ( [id] => 8925100 [patent_doc_number] => 20130180860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'METHOD FOR FORMING ELECTROLYTIC COPPER PLATING FILM ON SURFACE OF RARE EARTH METAL-BASED PERMANENT MAGNET' [patent_app_type] => utility [patent_app_number] => 13/825055 [patent_app_country] => US [patent_app_date] => 2011-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6030 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13825055 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825055
METHOD FOR FORMING ELECTROLYTIC COPPER PLATING FILM ON SURFACE OF RARE EARTH METAL-BASED PERMANENT MAGNET Sep 28, 2011 Abandoned
Array ( [id] => 8224653 [patent_doc_number] => 20120138844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'IRON POWDER COATED WITH Mg-CONTAINING OXIDE FILM' [patent_app_type] => utility [patent_app_number] => 13/228139 [patent_app_country] => US [patent_app_date] => 2011-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 40806 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13228139 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/228139
Iron powder coated with Mg-containing oxide film Sep 7, 2011 Issued
Array ( [id] => 8289578 [patent_doc_number] => 20120177902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'Multiferroics that are both ferroelectric and ferromagnetic at room temperature' [patent_app_type] => utility [patent_app_number] => 13/199595 [patent_app_country] => US [patent_app_date] => 2011-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6803 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13199595 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/199595
Multiferroics that are both ferroelectric and ferromagnetic at room temperature Aug 31, 2011 Abandoned
Array ( [id] => 8684201 [patent_doc_number] => 20130052485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-28 [patent_title] => 'RECORDING STACK WITH A DUAL CONTINUOUS LAYER' [patent_app_type] => utility [patent_app_number] => 13/217531 [patent_app_country] => US [patent_app_date] => 2011-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5064 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13217531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/217531
RECORDING STACK WITH A DUAL CONTINUOUS LAYER Aug 24, 2011 Abandoned
Array ( [id] => 7790774 [patent_doc_number] => 20120052330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 13/214270 [patent_app_country] => US [patent_app_date] => 2011-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9168 [patent_no_of_claims] => 6 [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/A1/0052/20120052330.pdf [firstpage_image] =>[orig_patent_app_number] => 13214270 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/214270
PERPENDICULAR MAGNETIC RECORDING MEDIUM AND MANUFACTURING METHOD OF THE SAME Aug 21, 2011 Abandoned
Array ( [id] => 8657336 [patent_doc_number] => 20130038164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'SEQUENTIALLY LAMINATED, RARE EARTH, PERMANENT MAGNETS WITH DIELECTRIC LAYERS REINFORCED BY TRANSITION AND/OR DIFFUSION REACTION LAYERS' [patent_app_type] => utility [patent_app_number] => 13/205721 [patent_app_country] => US [patent_app_date] => 2011-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12446 [patent_no_of_claims] => 21 [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] => 13205721 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/205721
SEQUENTIALLY LAMINATED, RARE EARTH, PERMANENT MAGNETS WITH DIELECTRIC LAYERS REINFORCED BY TRANSITION AND/OR DIFFUSION REACTION LAYERS Aug 8, 2011 Abandoned
Array ( [id] => 8657331 [patent_doc_number] => 20130038160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-14 [patent_title] => 'SEQUENTIALLY LAMINATED, RARE EARTH, PERMANENT MAGNETS WITH SULFIDE-BASED DIELECTRIC LAYERS AND REINFORCED BY DIFFUSION REACTION LAYERS' [patent_app_type] => utility [patent_app_number] => 13/205708 [patent_app_country] => US [patent_app_date] => 2011-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11681 [patent_no_of_claims] => 21 [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] => 13205708 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/205708
SEQUENTIALLY LAMINATED, RARE EARTH, PERMANENT MAGNETS WITH SULFIDE-BASED DIELECTRIC LAYERS AND REINFORCED BY DIFFUSION REACTION LAYERS Aug 8, 2011 Abandoned
Array ( [id] => 8987612 [patent_doc_number] => 20130214893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLCATIONS' [patent_app_type] => utility [patent_app_number] => 13/814457 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7105 [patent_no_of_claims] => 20 [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] => 13814457 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/814457
MAGNET CORE FOR LOW-FREQUENCY APPLICATIONS AND METHOD FOR PRODUCING A MAGNET CORE FOR LOW-FREQUENCY APPLCATIONS Aug 4, 2011 Abandoned
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