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] => 13990487 [patent_doc_number] => 20190064401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => REFLECTIVE EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/853359 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15853359 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/853359
REFLECTIVE EXPOSURE APPARATUS Dec 21, 2017 Abandoned
Array ( [id] => 14824349 [patent_doc_number] => 10409178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => Alignment control in nanoimprint lithography based on real-time system identification [patent_app_type] => utility [patent_app_number] => 15/845634 [patent_app_country] => US [patent_app_date] => 2017-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15845634 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/845634
Alignment control in nanoimprint lithography based on real-time system identification Dec 17, 2017 Issued
Array ( [id] => 12262086 [patent_doc_number] => 20180081281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'PROJECTION LENS WITH WAVE FRONT MANIPULATOR AND RELATED METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/814765 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12632 [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] => 15814765 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814765
Projection lens with wave front manipulator and related method and apparatus Nov 15, 2017 Issued
Array ( [id] => 12241547 [patent_doc_number] => 20180074410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'ILLUMINATION OPTIC FOR EUV PROJECTION LITHOGRAPHY' [patent_app_type] => utility [patent_app_number] => 15/815238 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7373 [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] => 15815238 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/815238
Illumination optic for EUV projection lithography Nov 15, 2017 Issued
Array ( [id] => 16729324 [patent_doc_number] => 20210096471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => LITHOGRAPHY APPARATUS AND DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/464361 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16464361 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/464361
Lithography apparatus and device manufacturing method Oct 31, 2017 Issued
Array ( [id] => 12867496 [patent_doc_number] => 20180181007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => OPTICAL IMAGING DEVICE WITH THERMAL ATTENUATION [patent_app_type] => utility [patent_app_number] => 15/800606 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15800606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800606
OPTICAL IMAGING DEVICE WITH THERMAL ATTENUATION Oct 31, 2017 Abandoned
Array ( [id] => 14838747 [patent_doc_number] => 20190277774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHOD AND APPARATUS FOR INSPECTING DEFECTS ON TRANSPARENT SUBSTRATE AND METHOD OF EMITTING INCIDENT LIGHT [patent_app_type] => utility [patent_app_number] => 16/346711 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346711
Method and apparatus for inspecting defects on transparent substrate and method emitting incident light Oct 30, 2017 Issued
Array ( [id] => 15853779 [patent_doc_number] => 10642168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Auxiliary exposure apparatus and exposure amount distribution acquisition method [patent_app_type] => utility [patent_app_number] => 15/720891 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 7575 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15720891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/720891
Auxiliary exposure apparatus and exposure amount distribution acquisition method Sep 28, 2017 Issued
Array ( [id] => 15886013 [patent_doc_number] => 10649348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Movable body apparatus, moving method, exposure apparatus, exposure method, flat-panel display manufacturing method, and device manufacturing method [patent_app_type] => utility [patent_app_number] => 16/338179 [patent_app_country] => US [patent_app_date] => 2017-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 82 [patent_no_of_words] => 43779 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16338179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/338179
Movable body apparatus, moving method, exposure apparatus, exposure method, flat-panel display manufacturing method, and device manufacturing method Sep 28, 2017 Issued
Array ( [id] => 12234540 [patent_doc_number] => 20180067403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'Location-Specific Tuning of Stress to Control Bow to Control Overlay In Semiconductor Processing' [patent_app_type] => utility [patent_app_number] => 15/695961 [patent_app_country] => US [patent_app_date] => 2017-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8186 [patent_no_of_claims] => 18 [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] => 15695961 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/695961
Location-specific tuning of stress to control bow to control overlay in semiconductor processing Sep 4, 2017 Issued
Array ( [id] => 16501150 [patent_doc_number] => 10866531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Athermalization of an alignment system [patent_app_type] => utility [patent_app_number] => 16/331710 [patent_app_country] => US [patent_app_date] => 2017-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9410 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16331710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/331710
Athermalization of an alignment system Sep 3, 2017 Issued
Array ( [id] => 12778750 [patent_doc_number] => 20180151418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => PATTERN FORMING METHOD AND IMPRINT APPARATUS [patent_app_type] => utility [patent_app_number] => 15/694951 [patent_app_country] => US [patent_app_date] => 2017-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15694951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/694951
PATTERN FORMING METHOD AND IMPRINT APPARATUS Sep 3, 2017 Abandoned
Array ( [id] => 16278292 [patent_doc_number] => 10761317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Device for swiveling a mirror element with two degrees of swiveling freedom [patent_app_type] => utility [patent_app_number] => 15/692956 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 15939 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15692956 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/692956
Device for swiveling a mirror element with two degrees of swiveling freedom Aug 30, 2017 Issued
Array ( [id] => 13447927 [patent_doc_number] => 20180275506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => REFLECTION-TYPE EXPOSURE MASK [patent_app_type] => utility [patent_app_number] => 15/693284 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15693284 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/693284
Reflection-type exposure mask Aug 30, 2017 Issued
Array ( [id] => 12234544 [patent_doc_number] => 20180067407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'SUBSTRATE CLEANING DEVICE AND SUBSTRATE PROCESSING APPARATUS INCLUDING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/691929 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 17252 [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] => 15691929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/691929
Substrate cleaning device and substrate processing apparatus including the same Aug 30, 2017 Issued
Array ( [id] => 12234529 [patent_doc_number] => 20180067392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-08 [patent_title] => 'IMPRINT APPARATUS AND METHOD OF MANUFACTURING ARTICLE' [patent_app_type] => utility [patent_app_number] => 15/689633 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6861 [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] => 15689633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/689633
IMPRINT APPARATUS AND METHOD OF MANUFACTURING ARTICLE Aug 28, 2017 Abandoned
Array ( [id] => 12570018 [patent_doc_number] => 10018921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Lithographic apparatus and a device manufacturing method [patent_app_type] => utility [patent_app_number] => 15/688262 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 13794 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15688262 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/688262
Lithographic apparatus and a device manufacturing method Aug 27, 2017 Issued
Array ( [id] => 16879466 [patent_doc_number] => 11029607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Fluid handling structure for lithographic apparatus [patent_app_type] => utility [patent_app_number] => 16/330544 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16330544 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330544
Fluid handling structure for lithographic apparatus Aug 27, 2017 Issued
Array ( [id] => 13932667 [patent_doc_number] => 20190049849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => WAFER TABLE CHUCK HAVING A PARTICLE RECESS [patent_app_type] => utility [patent_app_number] => 15/687908 [patent_app_country] => US [patent_app_date] => 2017-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15687908 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687908
Wafer table chuck having a particle recess Aug 27, 2017 Issued
Array ( [id] => 12093644 [patent_doc_number] => 20170350736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'MEASURING APPARATUS AND METHOD, PROCESSING APPARATUS AND METHOD, PATTERN FORMING APPARATUS AND METHOD, EXPOSURE APPARATUS AND METHOD, AND DEVICE MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 15/687003 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 40 [patent_no_of_words] => 47869 [patent_no_of_claims] => 31 [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] => 15687003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/687003
Measuring apparatus and method, processing apparatus and method, pattern forming apparatus and method, exposure apparatus and method, and device manufacturing method Aug 24, 2017 Issued
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