Search

Chau D. Le

Examiner (ID: 7474, Phone: (571)270-7217 , Office: P/2493 )

Most Active Art Unit
2493
Art Unit(s)
2493, 2447, 2408
Total Applications
820
Issued Applications
666
Pending Applications
56
Abandoned Applications
115

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4522668 [patent_doc_number] => 07911924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Information recording carrier and information reproducing apparatus for the same' [patent_app_type] => utility [patent_app_number] => 12/654819 [patent_app_country] => US [patent_app_date] => 2010-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 14031 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/911/07911924.pdf [firstpage_image] =>[orig_patent_app_number] => 12654819 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654819
Information recording carrier and information reproducing apparatus for the same Jan 4, 2010 Issued
Array ( [id] => 5532199 [patent_doc_number] => 20090231987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Information recording carrier and information reproducing apparatus for the same' [patent_app_type] => utility [patent_app_number] => 12/385246 [patent_app_country] => US [patent_app_date] => 2009-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13920 [patent_no_of_claims] => 6 [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/A1/0231/20090231987.pdf [firstpage_image] =>[orig_patent_app_number] => 12385246 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/385246
Information recording carrier and information reproducing apparatus for the same Apr 1, 2009 Issued
Array ( [id] => 5500832 [patent_doc_number] => 20090161520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'OPTICAL ARRANGEMENT' [patent_app_type] => utility [patent_app_number] => 12/391289 [patent_app_country] => US [patent_app_date] => 2009-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6048 [patent_no_of_claims] => 18 [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/A1/0161/20090161520.pdf [firstpage_image] =>[orig_patent_app_number] => 12391289 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/391289
OPTICAL ARRANGEMENT Feb 23, 2009 Abandoned
Array ( [id] => 5421189 [patent_doc_number] => 20090147644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-11 [patent_title] => 'INFORMATION RECORDING METHOD, INFORMATION RECORDING APPARATUS, INFORMATION RECORDING PROGRAM AND RECORDING MEDIUM STORING INFORMATION RECORDING PROGRAM' [patent_app_type] => utility [patent_app_number] => 12/368676 [patent_app_country] => US [patent_app_date] => 2009-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10142 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20090147644.pdf [firstpage_image] =>[orig_patent_app_number] => 12368676 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/368676
Information recording method, information recording apparatus, information recording program and recording medium storing information recording program Feb 9, 2009 Issued
Array ( [id] => 5289316 [patent_doc_number] => 20090022046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Information recording carrier and information reproducing apparatus for the same' [patent_app_type] => utility [patent_app_number] => 12/232056 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13925 [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] => publications/A1/0022/20090022046.pdf [firstpage_image] =>[orig_patent_app_number] => 12232056 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/232056
Information recording carrier and information reproducing apparatus for the same Sep 9, 2008 Issued
Array ( [id] => 5289315 [patent_doc_number] => 20090022045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-22 [patent_title] => 'Information recording carrier and information reproducing apparatus for the same' [patent_app_type] => utility [patent_app_number] => 12/232055 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13944 [patent_no_of_claims] => 9 [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/A1/0022/20090022045.pdf [firstpage_image] =>[orig_patent_app_number] => 12232055 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/232055
Information recording carrier and information reproducing apparatus for the same Sep 9, 2008 Issued
Array ( [id] => 4696955 [patent_doc_number] => 20080219139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'WOBBLE INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND RECORDING AND REPRODUCTION METHOD AND APPARATUS THEREOF' [patent_app_type] => utility [patent_app_number] => 12/121141 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5077 [patent_no_of_claims] => 4 [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/A1/0219/20080219139.pdf [firstpage_image] =>[orig_patent_app_number] => 12121141 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121141
Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof May 14, 2008 Issued
Array ( [id] => 4818425 [patent_doc_number] => 20080225684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-18 [patent_title] => 'INFORMATION RECORDING MEDIUM, INTEGRATED CIRCUIT, RECORDING/PLAYBACK APPARATUS, COMPUTER PROGRAM, AND INFORMATION RECORDING/PLAYBACK METHOD' [patent_app_type] => utility [patent_app_number] => 12/121424 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11645 [patent_no_of_claims] => 2 [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/A1/0225/20080225684.pdf [firstpage_image] =>[orig_patent_app_number] => 12121424 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121424
Information recording medium, integrated circuit, recording/playback apparatus, computer program, and information recording/playback method May 14, 2008 Issued
Array ( [id] => 187227 [patent_doc_number] => 07646698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof' [patent_app_type] => utility [patent_app_number] => 12/121195 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5110 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/646/07646698.pdf [firstpage_image] =>[orig_patent_app_number] => 12121195 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121195
Wobble information recording method, information recording medium, and recording and reproduction method and apparatus thereof May 14, 2008 Issued
Array ( [id] => 4696956 [patent_doc_number] => 20080219140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'WOBBLE INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND RECORDING AND REPRODUCTION METHOD AND APPARATUS THEREOF' [patent_app_type] => utility [patent_app_number] => 12/121166 [patent_app_country] => US [patent_app_date] => 2008-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5077 [patent_no_of_claims] => 2 [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/A1/0219/20080219140.pdf [firstpage_image] =>[orig_patent_app_number] => 12121166 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/121166
WOBBLE INFORMATION RECORDING METHOD, INFORMATION RECORDING MEDIUM, AND RECORDING AND REPRODUCTION METHOD AND APPARATUS THEREOF May 14, 2008 Abandoned
Array ( [id] => 304671 [patent_doc_number] => 07535818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Information recording carrier and information reproducing apparatus for the same' [patent_app_type] => utility [patent_app_number] => 12/076050 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 13922 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/535/07535818.pdf [firstpage_image] =>[orig_patent_app_number] => 12076050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/076050
Information recording carrier and information reproducing apparatus for the same Mar 12, 2008 Issued
Array ( [id] => 170901 [patent_doc_number] => 07668065 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-23 [patent_title] => 'Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method' [patent_app_type] => utility [patent_app_number] => 11/976768 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 141 [patent_no_of_words] => 67633 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/668/07668065.pdf [firstpage_image] =>[orig_patent_app_number] => 11976768 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976768
Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 25, 2007 Issued
Array ( [id] => 4538115 [patent_doc_number] => 07924681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method' [patent_app_type] => utility [patent_app_number] => 11/976062 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 141 [patent_no_of_words] => 67733 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 479 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/924/07924681.pdf [firstpage_image] =>[orig_patent_app_number] => 11976062 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976062
Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 18, 2007 Issued
Array ( [id] => 4544861 [patent_doc_number] => 07889617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-15 [patent_title] => 'Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method' [patent_app_type] => utility [patent_app_number] => 11/976063 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 141 [patent_no_of_words] => 67725 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 388 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/889/07889617.pdf [firstpage_image] =>[orig_patent_app_number] => 11976063 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976063
Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 18, 2007 Issued
Array ( [id] => 4560398 [patent_doc_number] => 07961583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method' [patent_app_type] => utility [patent_app_number] => 11/976061 [patent_app_country] => US [patent_app_date] => 2007-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 140 [patent_no_of_words] => 67062 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/961/07961583.pdf [firstpage_image] =>[orig_patent_app_number] => 11976061 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976061
Optical pickup apparatus, recording/reproducing apparatus provided with the optical pickup apparatus, optical element, and information recording/reproducing method Oct 18, 2007 Issued
Array ( [id] => 4531948 [patent_doc_number] => 07952970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Apparatus and method for detecting an optimal writing power' [patent_app_type] => utility [patent_app_number] => 11/898898 [patent_app_country] => US [patent_app_date] => 2007-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3077 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/952/07952970.pdf [firstpage_image] =>[orig_patent_app_number] => 11898898 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/898898
Apparatus and method for detecting an optimal writing power Sep 16, 2007 Issued
Array ( [id] => 7520069 [patent_doc_number] => 07974174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Transformer for determining the state of a variable resistive layer in a material stack' [patent_app_type] => utility [patent_app_number] => 11/844247 [patent_app_country] => US [patent_app_date] => 2007-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6491 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/974/07974174.pdf [firstpage_image] =>[orig_patent_app_number] => 11844247 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844247
Transformer for determining the state of a variable resistive layer in a material stack Aug 22, 2007 Issued
Array ( [id] => 4650126 [patent_doc_number] => 20080037382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-14 [patent_title] => 'Optical Recording Medium Having a Control Layer' [patent_app_type] => utility [patent_app_number] => 11/835072 [patent_app_country] => US [patent_app_date] => 2007-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 30065 [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] => publications/A1/0037/20080037382.pdf [firstpage_image] =>[orig_patent_app_number] => 11835072 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/835072
Optical Recording Medium Having a Control Layer Aug 6, 2007 Abandoned
Array ( [id] => 5015129 [patent_doc_number] => 20070258337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-08 [patent_title] => 'Optical disc apparatus' [patent_app_type] => utility [patent_app_number] => 11/825004 [patent_app_country] => US [patent_app_date] => 2007-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 17861 [patent_no_of_claims] => 4 [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/A1/0258/20070258337.pdf [firstpage_image] =>[orig_patent_app_number] => 11825004 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/825004
Optical disc apparatus Jul 2, 2007 Abandoned
Array ( [id] => 5124778 [patent_doc_number] => 20070237049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Information Recording Method, Information Recording Medium And Information Recording Apparatus' [patent_app_type] => utility [patent_app_number] => 11/762943 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8234 [patent_no_of_claims] => 2 [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/A1/0237/20070237049.pdf [firstpage_image] =>[orig_patent_app_number] => 11762943 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762943
Information recording method, information recording medium and information recording apparatus Jun 13, 2007 Issued
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