Search

Deoram Persaud

Examiner (ID: 5310, Phone: (571)270-5476 , Office: P/2882 )

Most Active Art Unit
2882
Art Unit(s)
2882
Total Applications
893
Issued Applications
643
Pending Applications
84
Abandoned Applications
181

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10637030 [patent_doc_number] => 09354528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder' [patent_app_type] => utility [patent_app_number] => 13/455870 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 17583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13455870 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/455870
Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder Apr 24, 2012 Issued
Array ( [id] => 13239975 [patent_doc_number] => 10133184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-20 [patent_title] => Using customized lens pupil optimization to enhance lithographic imaging in a source-mask optimization scheme [patent_app_type] => utility [patent_app_number] => 13/455702 [patent_app_country] => US [patent_app_date] => 2012-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1847 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13455702 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/455702
Using customized lens pupil optimization to enhance lithographic imaging in a source-mask optimization scheme Apr 24, 2012 Issued
Array ( [id] => 8579002 [patent_doc_number] => 08345221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Aberration measurement method, exposure apparatus, and device manufacturing method' [patent_app_type] => utility [patent_app_number] => 13/453907 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9298 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13453907 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453907
Aberration measurement method, exposure apparatus, and device manufacturing method Apr 22, 2012 Issued
Array ( [id] => 8743588 [patent_doc_number] => 20130083305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'METHOD, OPTICAL MODULE AND AUTO-FOCUSING SYSTEM FOR WAFER EDGE EXPOSURE' [patent_app_type] => utility [patent_app_number] => 13/441838 [patent_app_country] => US [patent_app_date] => 2012-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6545 [patent_no_of_claims] => 24 [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] => 13441838 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441838
Method, optical module and auto-focusing system for wafer edge exposure Apr 5, 2012 Issued
Array ( [id] => 8440563 [patent_doc_number] => 20120257180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'METHOD OF CLEANING PIPE OF IMMERSION EXPOSURE APPARATUS, AND METHOD OF MANUFACTURING DEVICE' [patent_app_type] => utility [patent_app_number] => 13/439015 [patent_app_country] => US [patent_app_date] => 2012-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4749 [patent_no_of_claims] => 10 [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] => 13439015 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/439015
METHOD OF CLEANING PIPE OF IMMERSION EXPOSURE APPARATUS, AND METHOD OF MANUFACTURING DEVICE Apr 3, 2012 Abandoned
Array ( [id] => 8440567 [patent_doc_number] => 20120257184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'LITHOGRAPHIC APPARATUS, DEVICE MANUFACTURING METHOD, AND METHOD OF CORRECTING A MASK' [patent_app_type] => utility [patent_app_number] => 13/438491 [patent_app_country] => US [patent_app_date] => 2012-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7921 [patent_no_of_claims] => 20 [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] => 13438491 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/438491
Lithographic apparatus, device manufacturing method, and method of correcting a mask Apr 2, 2012 Issued
Array ( [id] => 11192890 [patent_doc_number] => 09423701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Lithographic method and assembly' [patent_app_type] => utility [patent_app_number] => 13/438526 [patent_app_country] => US [patent_app_date] => 2012-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 10221 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13438526 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/438526
Lithographic method and assembly Apr 2, 2012 Issued
Array ( [id] => 8428108 [patent_doc_number] => 20120249984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'LITHOGRAPHY SYSTEM WITH DIFFERENTIAL INTERFEROMETER MODULE' [patent_app_type] => utility [patent_app_number] => 13/436736 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7358 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 33 [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] => 13436736 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436736
Lithography system with differential interferometer module Mar 29, 2012 Issued
Array ( [id] => 8428110 [patent_doc_number] => 20120249985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'MEASUREMENT OF AN IMAGING OPTICAL SYSTEM BY SUPERPOSITION OF PATTERNS' [patent_app_type] => utility [patent_app_number] => 13/436804 [patent_app_country] => US [patent_app_date] => 2012-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9765 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13436804 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436804
MEASUREMENT OF AN IMAGING OPTICAL SYSTEM BY SUPERPOSITION OF PATTERNS Mar 29, 2012 Abandoned
Array ( [id] => 10040610 [patent_doc_number] => 09081311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Lithographic apparatus and device manufacturing method' [patent_app_type] => utility [patent_app_number] => 13/430159 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 15552 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13430159 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430159
Lithographic apparatus and device manufacturing method Mar 25, 2012 Issued
Array ( [id] => 9601624 [patent_doc_number] => 20140198306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-17 [patent_title] => 'MULTILAYER MIRROR, METHOD OF PRODUCING A MULTILAYER MIRROR AND LITHOGRAPHIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/126326 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7842 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [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] => 14126326 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/126326
Multilayer mirror, method of producing a multilayer mirror and lithographic apparatus Mar 25, 2012 Issued
Array ( [id] => 9052546 [patent_doc_number] => 20130250260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'PELLICLES FOR USE DURING EUV PHOTOLITHOGRAPHY PROCESSES' [patent_app_type] => utility [patent_app_number] => 13/428475 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5866 [patent_no_of_claims] => 36 [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] => 13428475 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428475
PELLICLES FOR USE DURING EUV PHOTOLITHOGRAPHY PROCESSES Mar 22, 2012 Abandoned
Array ( [id] => 10105226 [patent_doc_number] => 09141004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'Lithographic apparatus and method' [patent_app_type] => utility [patent_app_number] => 13/428541 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11414 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13428541 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428541
Lithographic apparatus and method Mar 22, 2012 Issued
Array ( [id] => 10138968 [patent_doc_number] => 09172294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-27 [patent_title] => 'Planar motor and lithographic apparatus comprising such planar motor' [patent_app_type] => utility [patent_app_number] => 13/428447 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5886 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13428447 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428447
Planar motor and lithographic apparatus comprising such planar motor Mar 22, 2012 Issued
Array ( [id] => 8731497 [patent_doc_number] => 20130077066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'PATTERN FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/428519 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [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] => 13428519 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428519
PATTERN FORMING APPARATUS Mar 22, 2012 Abandoned
Array ( [id] => 9997294 [patent_doc_number] => 09041905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Optical arrangement, in particular in a projection exposure apparatus for EUV lithography' [patent_app_type] => utility [patent_app_number] => 13/414367 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6716 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [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] => 13414367 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414367
Optical arrangement, in particular in a projection exposure apparatus for EUV lithography Mar 6, 2012 Issued
Array ( [id] => 10602595 [patent_doc_number] => 09323158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-26 [patent_title] => 'Method of extreme ultraviolet lithography projection objective' [patent_app_type] => utility [patent_app_number] => 14/363334 [patent_app_country] => US [patent_app_date] => 2012-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 29 [patent_no_of_words] => 8928 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14363334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/363334
Method of extreme ultraviolet lithography projection objective Feb 27, 2012 Issued
Array ( [id] => 10530007 [patent_doc_number] => 09256139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-02-09 [patent_title] => 'Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder' [patent_app_type] => utility [patent_app_number] => 13/398582 [patent_app_country] => US [patent_app_date] => 2012-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 59 [patent_no_of_words] => 17942 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13398582 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/398582
Substrate holder, lithographic apparatus, device manufacturing method, and method of manufacturing a substrate holder Feb 15, 2012 Issued
Array ( [id] => 8263201 [patent_doc_number] => 20120162627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'ILLUMINATION OPTICAL UNIT FOR MICROLITHOGRAPHY' [patent_app_type] => utility [patent_app_number] => 13/370829 [patent_app_country] => US [patent_app_date] => 2012-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5820 [patent_no_of_claims] => 23 [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] => 13370829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/370829
Illumination optical unit for microlithography Feb 9, 2012 Issued
Array ( [id] => 11390697 [patent_doc_number] => 09551938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Light source optimizing method, exposure method, device manufacturing method, program, exposure apparatus, lithography system, light source evaluation method, and light source modulation method' [patent_app_type] => utility [patent_app_number] => 13/366829 [patent_app_country] => US [patent_app_date] => 2012-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 16333 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13366829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/366829
Light source optimizing method, exposure method, device manufacturing method, program, exposure apparatus, lithography system, light source evaluation method, and light source modulation method Feb 5, 2012 Issued
Menu