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] => 16423401 [patent_doc_number] => 20200348599 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => FABRICATION SYSTEM OF SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING A SEMICONDUCTOR DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/676588 [patent_app_country] => US [patent_app_date] => 2019-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5784 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16676588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/676588
Fabrication system of semiconductor device and method of fabricating a semiconductor device using the same Nov 6, 2019 Issued
Array ( [id] => 19092388 [patent_doc_number] => 11953837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Method, substrate and system for estimating stress in a substrate [patent_app_type] => utility [patent_app_number] => 17/423818 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 10616 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17423818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423818
Method, substrate and system for estimating stress in a substrate Nov 4, 2019 Issued
Array ( [id] => 17351923 [patent_doc_number] => 11226554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Imprint apparatus and product manufacturing method [patent_app_type] => utility [patent_app_number] => 16/673804 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 23 [patent_no_of_words] => 12132 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16673804 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673804
Imprint apparatus and product manufacturing method Nov 3, 2019 Issued
Array ( [id] => 17422729 [patent_doc_number] => 11256182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Process for cleaning optical elements for the ultraviolet wavelength range [patent_app_type] => utility [patent_app_number] => 16/665615 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5861 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665615
Process for cleaning optical elements for the ultraviolet wavelength range Oct 27, 2019 Issued
Array ( [id] => 17714903 [patent_doc_number] => 11378894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Lithography system with an embedded cleaning module [patent_app_type] => utility [patent_app_number] => 16/665585 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6698 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665585
Lithography system with an embedded cleaning module Oct 27, 2019 Issued
Array ( [id] => 16493894 [patent_doc_number] => 10859930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Methods and apparatus for calculating substrate model parameters and controlling lithographic processing [patent_app_type] => utility [patent_app_number] => 16/665022 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16665022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/665022
Methods and apparatus for calculating substrate model parameters and controlling lithographic processing Oct 27, 2019 Issued
Array ( [id] => 16833552 [patent_doc_number] => 11009799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Exposure apparatus, manufacturing method of flat-panel display, device manufacturing method, and exposure method [patent_app_type] => utility [patent_app_number] => 16/662760 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 12810 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662760
Exposure apparatus, manufacturing method of flat-panel display, device manufacturing method, and exposure method Oct 23, 2019 Issued
Array ( [id] => 15532407 [patent_doc_number] => 20200058509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => LOCATION-SPECIFIC TUNING OF STRESS TO CONTROL BOW TO CONTROL OVERLAY IN SEMICONDUCTOR PROCESSING [patent_app_type] => utility [patent_app_number] => 16/661655 [patent_app_country] => US [patent_app_date] => 2019-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16661655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/661655
Location-specific tuning of stress to control bow to control overlay in semiconductor processing Oct 22, 2019 Issued
Array ( [id] => 17422726 [patent_doc_number] => 11256179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Mask cleaning [patent_app_type] => utility [patent_app_number] => 16/660640 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660640
Mask cleaning Oct 21, 2019 Issued
Array ( [id] => 15499855 [patent_doc_number] => 20200050116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => SUBSTRATE TABLE, IMMERSION LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 16/657267 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13621 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657267
Substrate table, immersion lithographic apparatus and device manufacturing method Oct 17, 2019 Issued
Array ( [id] => 15499851 [patent_doc_number] => 20200050114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => Method of Measuring a Structure, Inspection Apparatus, Lithographic System and Device Manufacturing Method [patent_app_type] => utility [patent_app_number] => 16/655434 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23942 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655434 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655434
Method of Measuring a Structure, Inspection Apparatus, Lithographic System and Device Manufacturing Method Oct 16, 2019 Abandoned
Array ( [id] => 16199696 [patent_doc_number] => 10724849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Displacement measuring apparatus [patent_app_type] => utility [patent_app_number] => 16/601604 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 70 [patent_no_of_words] => 26031 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601604 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601604
Displacement measuring apparatus Oct 14, 2019 Issued
Array ( [id] => 15900711 [patent_doc_number] => 20200149874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Displacement Measuring Apparatus [patent_app_type] => utility [patent_app_number] => 16/601605 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16601605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/601605
Displacement measuring apparatus Oct 14, 2019 Issued
Array ( [id] => 15713985 [patent_doc_number] => 20200103759 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => EXPOSURE METHOD AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/589553 [patent_app_country] => US [patent_app_date] => 2019-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9472 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16589553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/589553
EXPOSURE METHOD AND METHOD OF MANUFACTURING DISPLAY APPARATUS USING THE SAME Sep 30, 2019 Abandoned
Array ( [id] => 18188953 [patent_doc_number] => 11579535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Method of determining the contribution of a processing apparatus to a substrate parameter [patent_app_type] => utility [patent_app_number] => 17/286020 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 10590 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17286020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/286020
Method of determining the contribution of a processing apparatus to a substrate parameter Sep 25, 2019 Issued
Array ( [id] => 18118844 [patent_doc_number] => 11550234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Object in a lithographic apparatus [patent_app_type] => utility [patent_app_number] => 17/279133 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279133
Object in a lithographic apparatus Sep 24, 2019 Issued
Array ( [id] => 16787203 [patent_doc_number] => 10989624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Vehicle headlight measurement system instrumentation structure [patent_app_type] => utility [patent_app_number] => 16/582410 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5195 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582410
Vehicle headlight measurement system instrumentation structure Sep 24, 2019 Issued
Array ( [id] => 16356430 [patent_doc_number] => 10796948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Pattern forming method and imprint apparatus [patent_app_type] => utility [patent_app_number] => 16/570202 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 82 [patent_no_of_words] => 16602 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570202 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570202
Pattern forming method and imprint apparatus Sep 12, 2019 Issued
Array ( [id] => 16622717 [patent_doc_number] => 20210041370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => SYSTEMS AND METHODS FOR DETECTING SPECULAR SURFACES [patent_app_type] => utility [patent_app_number] => 16/555897 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4951 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16555897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/555897
Systems and methods for detecting specular surfaces Aug 28, 2019 Issued
Array ( [id] => 15410741 [patent_doc_number] => 20200025692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => SUBSTRATE INSPECTION METHOD AND SUBSTRATE INSPECTION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/514995 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514995 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514995
Substrate inspection method and substrate inspection apparatus Jul 16, 2019 Issued
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