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] => 16698235 [patent_doc_number] => 10948829 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Pattern forming apparatus, alignment mark detection method, and pattern forming method [patent_app_type] => utility [patent_app_number] => 16/284751 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 11142 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284751
Pattern forming apparatus, alignment mark detection method, and pattern forming method Feb 24, 2019 Issued
Array ( [id] => 18216115 [patent_doc_number] => 11591033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Focused light beam alignment apparatus for aligning fixture relative to a vehicle [patent_app_type] => utility [patent_app_number] => 16/282559 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 5675 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16282559 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/282559
Focused light beam alignment apparatus for aligning fixture relative to a vehicle Feb 21, 2019 Issued
Array ( [id] => 16207779 [patent_doc_number] => 20200240769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => DEPTH AND SPECTRAL MEASUREMENT WITH WAVELENGTH-ENCODED LIGHT PATTERN [patent_app_type] => utility [patent_app_number] => 16/257564 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257564
DEPTH AND SPECTRAL MEASUREMENT WITH WAVELENGTH-ENCODED LIGHT PATTERN Jan 24, 2019 Abandoned
Array ( [id] => 16216707 [patent_doc_number] => 10732511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Projection system and mirror and radiation source for a lithographic apparatus [patent_app_type] => utility [patent_app_number] => 16/257955 [patent_app_country] => US [patent_app_date] => 2019-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 8557 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16257955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257955
Projection system and mirror and radiation source for a lithographic apparatus Jan 24, 2019 Issued
Array ( [id] => 16210410 [patent_doc_number] => 20200243400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Methods And Systems For Co-Located Metrology [patent_app_type] => utility [patent_app_number] => 16/257066 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -59 [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] => 16257066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/257066
Methods and systems for co-located metrology Jan 23, 2019 Issued
Array ( [id] => 15515935 [patent_doc_number] => 10564550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-18 [patent_title] => Illumination optical assembly, exposure device, and device manufacturing method [patent_app_type] => utility [patent_app_number] => 16/244362 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 18991 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244362 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244362
Illumination optical assembly, exposure device, and device manufacturing method Jan 9, 2019 Issued
Array ( [id] => 15369513 [patent_doc_number] => 20200020521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => CLEANING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/243726 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6809 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243726 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243726
Cleaning method and apparatus Jan 8, 2019 Issued
Array ( [id] => 17969178 [patent_doc_number] => 11486697 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => Optical structural health monitoring [patent_app_type] => utility [patent_app_number] => 16/236081 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10886 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16236081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236081
Optical structural health monitoring Dec 27, 2018 Issued
Array ( [id] => 16115479 [patent_doc_number] => 20200209762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => LITHOGRAPHIC APPARATUS AND METHOD OF CONTROLLING A LITHOGRAPHIC APPARATUS [patent_app_type] => utility [patent_app_number] => 16/234932 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16234932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234932
Lithographic apparatus and method of controlling a lithographic apparatus Dec 27, 2018 Issued
Array ( [id] => 15530145 [patent_doc_number] => 20200057378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => PHOTOLITHOGRAPHY APPARATUS AND METHOD AND METHOD FOR HANDLING WAFER [patent_app_type] => utility [patent_app_number] => 16/232952 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232952 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232952
Photolithography apparatus and method and method for handling wafer Dec 25, 2018 Issued
Array ( [id] => 16469904 [patent_doc_number] => 20200371441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => COMPUTATIONAL METROLOGY BASED SAMPLING SCHEME [patent_app_type] => utility [patent_app_number] => 16/959736 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33543 [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] => 16959736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959736
Computational metrology based sampling scheme Dec 16, 2018 Issued
Array ( [id] => 18561164 [patent_doc_number] => 11726407 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Integrated super-resolution laser direct-writing device and direct-writing method [patent_app_type] => utility [patent_app_number] => 17/420384 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3137 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 607 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17420384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/420384
Integrated super-resolution laser direct-writing device and direct-writing method Dec 16, 2018 Issued
Array ( [id] => 14188035 [patent_doc_number] => 20190113723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => HIGH NA (NUMERICAL APERTURE) RECTANGULAR FIELD EUV CATOPTRIC PROJECTION OPTICS USING TILTED AND DECENTERED ZERNIKE POLYNOMIAL MIRROR SURFACES [patent_app_type] => utility [patent_app_number] => 16/217933 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16217933 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217933
HIGH NA (NUMERICAL APERTURE) RECTANGULAR FIELD EUV CATOPTRIC PROJECTION OPTICS USING TILTED AND DECENTERED ZERNIKE POLYNOMIAL MIRROR SURFACES Dec 11, 2018 Abandoned
Array ( [id] => 14538259 [patent_doc_number] => 20190204751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => EXPOSURE SYSTEM AND METHOD FOR MANUFACTURING DISPLAY PANEL USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/212909 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16212909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212909
Exposure system and method for manufacturing display panel using the same Dec 6, 2018 Issued
Array ( [id] => 14765471 [patent_doc_number] => 10394129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Microlithographic illumination unit [patent_app_type] => utility [patent_app_number] => 16/208662 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3221 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16208662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/208662
Microlithographic illumination unit Dec 3, 2018 Issued
Array ( [id] => 16337706 [patent_doc_number] => 10788659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Monitoring of MEMS mirror properties [patent_app_type] => utility [patent_app_number] => 16/206272 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 11684 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206272
Monitoring of MEMS mirror properties Nov 29, 2018 Issued
Array ( [id] => 18046290 [patent_doc_number] => 11520241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Lithography supports with defined burltop topography [patent_app_type] => utility [patent_app_number] => 16/768766 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16768766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/768766
Lithography supports with defined burltop topography Nov 28, 2018 Issued
Array ( [id] => 16262830 [patent_doc_number] => 10754262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Chuck, substrate-holding apparatus, pattern-forming apparatus, and method of manufacturing article [patent_app_type] => utility [patent_app_number] => 16/204563 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4882 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204563
Chuck, substrate-holding apparatus, pattern-forming apparatus, and method of manufacturing article Nov 28, 2018 Issued
Array ( [id] => 14106059 [patent_doc_number] => 20190094705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => OPTICAL IMAGING ARRANGEMENT WITH A PIEZOELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/204519 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204519 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204519
Optical imaging arrangement with a piezoelectric device Nov 28, 2018 Issued
Array ( [id] => 15366621 [patent_doc_number] => 20200019075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => PHOTOMASK PURGING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/200291 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200291
Photomask purging system and method Nov 25, 2018 Issued
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