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] => 13470391 [patent_doc_number] => 20180286738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => LITHOGRAPHIC APPARATUS SUBSTRATE TABLE AND METHOD OF LOADING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 15/767514 [patent_app_country] => US [patent_app_date] => 2016-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 15767514 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767514
Lithographic apparatus substrate table and method of loading a substrate Sep 27, 2016 Issued
Array ( [id] => 11556379 [patent_doc_number] => 20170102626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'VIBRATION CONTROL APPARATUS, LITHOGRAPHY APPARATUS, AND METHOD OF MANUFACTURING ARTICLE' [patent_app_type] => utility [patent_app_number] => 15/277103 [patent_app_country] => US [patent_app_date] => 2016-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4263 [patent_no_of_claims] => 12 [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] => 15277103 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/277103
Vibration control apparatus, lithography apparatus, and method of manufacturing article Sep 26, 2016 Issued
Array ( [id] => 14148565 [patent_doc_number] => 10254658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Metrology method, target and substrate [patent_app_type] => utility [patent_app_number] => 15/274273 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 32328 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15274273 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/274273
Metrology method, target and substrate Sep 22, 2016 Issued
Array ( [id] => 11384485 [patent_doc_number] => 20170010542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'METHOD FOR A LITHOGRAPHIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/271947 [patent_app_country] => US [patent_app_date] => 2016-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 14195 [patent_no_of_claims] => 22 [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] => 15271947 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/271947
Method for a lithographic apparatus Sep 20, 2016 Issued
Array ( [id] => 14703413 [patent_doc_number] => 10379446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-13 [patent_title] => Lithography system, method and computer program product for hierarchical representation of two-dimensional or three-dimensional shapes [patent_app_type] => utility [patent_app_number] => 15/270150 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 14183 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15270150 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/270150
Lithography system, method and computer program product for hierarchical representation of two-dimensional or three-dimensional shapes Sep 19, 2016 Issued
Array ( [id] => 12262084 [patent_doc_number] => 20180081280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'WAVELENGTH-BASED OPTICAL FILTERING' [patent_app_type] => utility [patent_app_number] => 15/270072 [patent_app_country] => US [patent_app_date] => 2016-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12650 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [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] => 15270072 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/270072
Wavelength-based optical filtering Sep 19, 2016 Issued
Array ( [id] => 13101287 [patent_doc_number] => 10069996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => System and method for utilizing digital micromirror devices to split and recombine a signal image to enable heat dissipation [patent_app_type] => utility [patent_app_number] => 15/266041 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 4446 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15266041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/266041
System and method for utilizing digital micromirror devices to split and recombine a signal image to enable heat dissipation Sep 14, 2016 Issued
Array ( [id] => 12494160 [patent_doc_number] => 09996001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Reticle and exposure apparatus including the same [patent_app_type] => utility [patent_app_number] => 15/262447 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4990 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15262447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/262447
Reticle and exposure apparatus including the same Sep 11, 2016 Issued
Array ( [id] => 13028689 [patent_doc_number] => 10036963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-31 [patent_title] => Estimating a gain relationship of an optical source [patent_app_type] => utility [patent_app_number] => 15/262452 [patent_app_country] => US [patent_app_date] => 2016-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 10428 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15262452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/262452
Estimating a gain relationship of an optical source Sep 11, 2016 Issued
Array ( [id] => 13171105 [patent_doc_number] => 10101665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Illumination unit and device for lithographic exposure [patent_app_type] => utility [patent_app_number] => 15/258734 [patent_app_country] => US [patent_app_date] => 2016-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3705 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15258734 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/258734
Illumination unit and device for lithographic exposure Sep 6, 2016 Issued
Array ( [id] => 11493978 [patent_doc_number] => 20170068163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'LINE EDGE ROUGHNESS REDUCTION VIA STEP SIZE ALTERATION' [patent_app_type] => utility [patent_app_number] => 15/253379 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6451 [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] => 15253379 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253379
Line edge roughness reduction via step size alteration Aug 30, 2016 Issued
Array ( [id] => 11326502 [patent_doc_number] => 20160357115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'Lithographic Method to Apply a Pattern to a Substrate and Lithographic Apparatus' [patent_app_type] => utility [patent_app_number] => 15/240357 [patent_app_country] => US [patent_app_date] => 2016-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7588 [patent_no_of_claims] => 1 [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] => 15240357 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/240357
Lithographic method to apply a pattern to a substrate and lithographic apparatus Aug 17, 2016 Issued
Array ( [id] => 11823490 [patent_doc_number] => 20170212427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'Focus Metrology and Targets Which Utilize Transformations Based on Aerial Images of the Targets' [patent_app_type] => utility [patent_app_number] => 15/302052 [patent_app_country] => US [patent_app_date] => 2016-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5377 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15302052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/302052
Focus metrology and targets which utilize transformations based on aerial images of the targets Aug 3, 2016 Issued
Array ( [id] => 12913534 [patent_doc_number] => 20180196354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => A LITHOGRAPHIC APPARATUS, A PROJECTION SYSTEM, A LAST LENS ELEMENT, A LIQUID CONTROL MEMBER AND A DEVICE MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 15/741763 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15339 [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] => 15741763 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741763
A LITHOGRAPHIC APPARATUS, A PROJECTION SYSTEM, A LAST LENS ELEMENT, A LIQUID CONTROL MEMBER AND A DEVICE MANUFACTURING METHOD Jul 12, 2016 Abandoned
Array ( [id] => 13254101 [patent_doc_number] => 10139740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-27 [patent_title] => Lithographic apparatus and device manufacturing method [patent_app_type] => utility [patent_app_number] => 15/742028 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15742028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/742028
Lithographic apparatus and device manufacturing method Jul 6, 2016 Issued
Array ( [id] => 11313512 [patent_doc_number] => 20160349622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'EXPOSURE DEVICE' [patent_app_type] => utility [patent_app_number] => 15/159197 [patent_app_country] => US [patent_app_date] => 2016-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2341 [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] => 15159197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/159197
Exposure device May 18, 2016 Issued
Array ( [id] => 14797477 [patent_doc_number] => 10401740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-03 [patent_title] => System and method for focus determination using focus-sensitive overlay targets [patent_app_type] => utility [patent_app_number] => 15/154051 [patent_app_country] => US [patent_app_date] => 2016-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 11180 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15154051 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/154051
System and method for focus determination using focus-sensitive overlay targets May 12, 2016 Issued
Array ( [id] => 11606022 [patent_doc_number] => 20170123325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'INTERFERENCE LITHOGRAPHY DEVICE' [patent_app_type] => utility [patent_app_number] => 15/145816 [patent_app_country] => US [patent_app_date] => 2016-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4559 [patent_no_of_claims] => 10 [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] => 15145816 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/145816
Interference lithography device May 3, 2016 Issued
Array ( [id] => 12334527 [patent_doc_number] => 09947509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Multiple charged particle beam lithography apparatus and multiple charged particle beam lithography method [patent_app_type] => utility [patent_app_number] => 15/142076 [patent_app_country] => US [patent_app_date] => 2016-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 9397 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15142076 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/142076
Multiple charged particle beam lithography apparatus and multiple charged particle beam lithography method Apr 28, 2016 Issued
Array ( [id] => 12391857 [patent_doc_number] => 09964865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Method of adjusting speed and/or routing of a table movement plan and a lithographic apparatus [patent_app_type] => utility [patent_app_number] => 15/142671 [patent_app_country] => US [patent_app_date] => 2016-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 15658 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15142671 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/142671
Method of adjusting speed and/or routing of a table movement plan and a lithographic apparatus Apr 28, 2016 Issued
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