Search

Ashwin D. Mehta

Examiner (ID: 16622)

Most Active Art Unit
1638
Art Unit(s)
6211, OPQA, 1649, 1638
Total Applications
890
Issued Applications
596
Pending Applications
118
Abandoned Applications
176

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4709674 [patent_doc_number] => 20080298200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'RECORDING METHOD AND APPARATUS USING WRITE PULSE WAVEFORMS' [patent_app_type] => utility [patent_app_number] => 12/180681 [patent_app_country] => US [patent_app_date] => 2008-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14536 [patent_no_of_claims] => 4 [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/A1/0298/20080298200.pdf [firstpage_image] =>[orig_patent_app_number] => 12180681 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/180681
Recording method and apparatus using write pulse waveforms Jul 27, 2008 Issued
Array ( [id] => 4681066 [patent_doc_number] => 20080247292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'METHOD AND APPARATUS FOR WRITING DATA ON A STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/133651 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14538 [patent_no_of_claims] => 4 [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/A1/0247/20080247292.pdf [firstpage_image] =>[orig_patent_app_number] => 12133651 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133651
METHOD AND APPARATUS FOR WRITING DATA ON A STORAGE MEDIUM Jun 4, 2008 Abandoned
Array ( [id] => 4681067 [patent_doc_number] => 20080247293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'METHOD AND APPARATUS FOR WRITING DATA ON A STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/133619 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14555 [patent_no_of_claims] => 4 [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/A1/0247/20080247293.pdf [firstpage_image] =>[orig_patent_app_number] => 12133619 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133619
Data recording method and apparatus using write pulse waveforms Jun 4, 2008 Issued
Array ( [id] => 4717394 [patent_doc_number] => 20080239916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-02 [patent_title] => 'METHOD AND APPARATUS FOR WRITING DATA ON A STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/133666 [patent_app_country] => US [patent_app_date] => 2008-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14555 [patent_no_of_claims] => 4 [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/A1/0239/20080239916.pdf [firstpage_image] =>[orig_patent_app_number] => 12133666 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/133666
METHOD AND APPARATUS FOR WRITING DATA ON A STORAGE MEDIUM Jun 4, 2008 Abandoned
Array ( [id] => 573122 [patent_doc_number] => 07471618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-30 [patent_title] => 'Method of recording data to an information recording medium' [patent_app_type] => utility [patent_app_number] => 12/112983 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 7734 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/471/07471618.pdf [firstpage_image] =>[orig_patent_app_number] => 12112983 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112983
Method of recording data to an information recording medium Apr 29, 2008 Issued
Array ( [id] => 4872001 [patent_doc_number] => 20080198735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'METHOD OF RECORDING DATA TO AN INFORMATION RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/112900 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7721 [patent_no_of_claims] => 3 [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/A1/0198/20080198735.pdf [firstpage_image] =>[orig_patent_app_number] => 12112900 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112900
Method of recording data to an information recording medium Apr 29, 2008 Issued
Array ( [id] => 4872002 [patent_doc_number] => 20080198736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'METHOD OF RECORDING DATA TO AN INFORMATION RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/112927 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7722 [patent_no_of_claims] => 3 [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/A1/0198/20080198736.pdf [firstpage_image] =>[orig_patent_app_number] => 12112927 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112927
Method of recording data to an information recording medium Apr 29, 2008 Issued
Array ( [id] => 4902883 [patent_doc_number] => 20080112296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Method for Producing Data Storage Medium' [patent_app_type] => utility [patent_app_number] => 11/928340 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16285 [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/A1/0112/20080112296.pdf [firstpage_image] =>[orig_patent_app_number] => 11928340 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/928340
Recording method and media having marks and spaces with lengths defined by a predetermined modulation method Oct 29, 2007 Issued
Array ( [id] => 4902882 [patent_doc_number] => 20080112295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Method for Producing Data Storage Medium' [patent_app_type] => utility [patent_app_number] => 11/928308 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16354 [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/A1/0112/20080112295.pdf [firstpage_image] =>[orig_patent_app_number] => 11928308 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/928308
Recording method and media having marks and spaces with lengths defined by a predetermined modulation method Oct 29, 2007 Issued
Array ( [id] => 5229505 [patent_doc_number] => 20070291612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'OPTICAL DATA RECORDING METHOD' [patent_app_type] => utility [patent_app_number] => 11/842189 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 16358 [patent_no_of_claims] => 3 [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/A1/0291/20070291612.pdf [firstpage_image] =>[orig_patent_app_number] => 11842189 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/842189
Recording method and media having marks and spaces with lengths defined by a predetermined modulation method Aug 20, 2007 Issued
Array ( [id] => 357170 [patent_doc_number] => 07489612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-10 [patent_title] => 'Recording method and media having marks and spaces with lengths defined by a predetermined modulation method' [patent_app_type] => utility [patent_app_number] => 11/842185 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 25 [patent_no_of_words] => 16363 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/489/07489612.pdf [firstpage_image] =>[orig_patent_app_number] => 11842185 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/842185
Recording method and media having marks and spaces with lengths defined by a predetermined modulation method Aug 20, 2007 Issued
Array ( [id] => 844982 [patent_doc_number] => 07388818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-17 [patent_title] => 'Link writing method for a recordable or rewritable compact disk and drive for using the method' [patent_app_type] => utility [patent_app_number] => 11/744759 [patent_app_country] => US [patent_app_date] => 2007-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4522 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/388/07388818.pdf [firstpage_image] =>[orig_patent_app_number] => 11744759 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/744759
Link writing method for a recordable or rewritable compact disk and drive for using the method May 3, 2007 Issued
Array ( [id] => 5100016 [patent_doc_number] => 20070183278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-09 [patent_title] => 'OPTICAL DISC DRIVE, METHOD OF MOVING BEAM SPOT AND COMPUTER-EXECUTABLE PROGRAM IMPLEMENTABLE BY THE OPTICAL DISC DRIVE' [patent_app_type] => utility [patent_app_number] => 11/734879 [patent_app_country] => US [patent_app_date] => 2007-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 36276 [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/A1/0183/20070183278.pdf [firstpage_image] =>[orig_patent_app_number] => 11734879 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/734879
OPTICAL DISC DRIVE, METHOD OF MOVING BEAM SPOT AND COMPUTER-EXECUTABLE PROGRAM IMPLEMENTABLE BY THE OPTICAL DISC DRIVE Apr 12, 2007 Abandoned
Array ( [id] => 261063 [patent_doc_number] => 07573794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-11 [patent_title] => 'Data defect detection using soft decision result' [patent_app_type] => utility [patent_app_number] => 11/783872 [patent_app_country] => US [patent_app_date] => 2007-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11364 [patent_no_of_claims] => 4 [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/07/573/07573794.pdf [firstpage_image] =>[orig_patent_app_number] => 11783872 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/783872
Data defect detection using soft decision result Apr 11, 2007 Issued
Array ( [id] => 4987321 [patent_doc_number] => 20070153659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'ADAPTIVE WRITING METHOD FOR HIGH-DENSITY OPTICAL RECORDING APPARATUS AND CIRCUIT THEREOF' [patent_app_type] => utility [patent_app_number] => 11/685538 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3432 [patent_no_of_claims] => 27 [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/A1/0153/20070153659.pdf [firstpage_image] =>[orig_patent_app_number] => 11685538 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685538
Adaptive writing method for high-density optical recording apparatus and circuit thereof Mar 12, 2007 Issued
Array ( [id] => 883269 [patent_doc_number] => 07355956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-08 [patent_title] => 'Data formatting method for recording optical information using dummy data, and optical disk' [patent_app_type] => utility [patent_app_number] => 11/711753 [patent_app_country] => US [patent_app_date] => 2007-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 7745 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/355/07355956.pdf [firstpage_image] =>[orig_patent_app_number] => 11711753 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/711753
Data formatting method for recording optical information using dummy data, and optical disk Feb 27, 2007 Issued
Array ( [id] => 5021246 [patent_doc_number] => 20070147212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Method and apparatus for recoding optical infomation, and optical disk' [patent_app_type] => utility [patent_app_number] => 11/711756 [patent_app_country] => US [patent_app_date] => 2007-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7710 [patent_no_of_claims] => 3 [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/A1/0147/20070147212.pdf [firstpage_image] =>[orig_patent_app_number] => 11711756 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/711756
Method of recording data to an information recording medium Feb 27, 2007 Issued
Array ( [id] => 842202 [patent_doc_number] => 07391681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Information recording medium having a wobbling groove structure' [patent_app_type] => utility [patent_app_number] => 11/673735 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 14210 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/391/07391681.pdf [firstpage_image] =>[orig_patent_app_number] => 11673735 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/673735
Information recording medium having a wobbling groove structure Feb 11, 2007 Issued
Array ( [id] => 5251927 [patent_doc_number] => 20070133383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'Information Recording Medium Having A Wobbling Groove Structure' [patent_app_type] => utility [patent_app_number] => 11/673725 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 14195 [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/A1/0133/20070133383.pdf [firstpage_image] =>[orig_patent_app_number] => 11673725 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/673725
Information recording medium having a wobbling groove structure Feb 11, 2007 Issued
Array ( [id] => 842200 [patent_doc_number] => 07391679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Information recording medium having a wobbling groove structure' [patent_app_type] => utility [patent_app_number] => 11/611231 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 14208 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/391/07391679.pdf [firstpage_image] =>[orig_patent_app_number] => 11611231 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/611231
Information recording medium having a wobbling groove structure Dec 14, 2006 Issued
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