Search

David R. Dunn

Supervisory Patent Examiner (ID: 113, Phone: (571)272-6670 , Office: P/3636 )

Most Active Art Unit
3616
Art Unit(s)
3636, 3616, 3611
Total Applications
997
Issued Applications
567
Pending Applications
150
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17939986 [patent_doc_number] => 11474436 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Tuning patterning apparatus based on optical characteristic [patent_app_type] => utility [patent_app_number] => 16/973732 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 17020 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973732
Tuning patterning apparatus based on optical characteristic Jun 10, 2019 Issued
Array ( [id] => 14900487 [patent_doc_number] => 20190294009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => POLARIZED LIGHT RADIATION DEVICE AND POLARIZED LIGHT RADIATION METHOD [patent_app_type] => utility [patent_app_number] => 16/435443 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435443 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435443
POLARIZED LIGHT RADIATION DEVICE AND POLARIZED LIGHT RADIATION METHOD Jun 6, 2019 Abandoned
Array ( [id] => 16384792 [patent_doc_number] => 10809625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Intensity adaptation filter for EUV microlithography, method for producing same, and illumination system having a corresponding filter [patent_app_type] => utility [patent_app_number] => 16/432303 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 6164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432303 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432303
Intensity adaptation filter for EUV microlithography, method for producing same, and illumination system having a corresponding filter Jun 4, 2019 Issued
Array ( [id] => 15181541 [patent_doc_number] => 20190361362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => ASSEMBLY IN A MICROLITHOGRAPHIC PROJECTION EXPOSURE APPARATUS [patent_app_type] => utility [patent_app_number] => 16/417435 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16417435 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/417435
Assembly in a microlithographic projection exposure apparatus May 19, 2019 Issued
Array ( [id] => 17491811 [patent_doc_number] => 11281110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Methods using fingerprint and evolution analysis [patent_app_type] => utility [patent_app_number] => 16/973395 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 37589 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973395 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973395
Methods using fingerprint and evolution analysis May 19, 2019 Issued
Array ( [id] => 16185296 [patent_doc_number] => 10718610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Roughness measurement probe, device with roughness measurement probe and method [patent_app_type] => utility [patent_app_number] => 16/413690 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 5710 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [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] => 16413690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413690
Roughness measurement probe, device with roughness measurement probe and method May 15, 2019 Issued
Array ( [id] => 15917701 [patent_doc_number] => 10656086 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Measurement apparatus [patent_app_type] => utility [patent_app_number] => 16/412895 [patent_app_country] => US [patent_app_date] => 2019-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 67 [patent_no_of_words] => 7142 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 16412895 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/412895
Measurement apparatus May 14, 2019 Issued
Array ( [id] => 15230721 [patent_doc_number] => 10503080 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => 3D micro lithography-printing system using tilting and rotational UV-LED [patent_app_type] => utility [patent_app_number] => 16/411667 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 5657 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16411667 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411667
3D micro lithography-printing system using tilting and rotational UV-LED May 13, 2019 Issued
Array ( [id] => 18118843 [patent_doc_number] => 11550233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Lithography system and operation method thereof [patent_app_type] => utility [patent_app_number] => 16/410426 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7197 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16410426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410426
Lithography system and operation method thereof May 12, 2019 Issued
Array ( [id] => 17023829 [patent_doc_number] => 20210247700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHOD FOR CONTROLLING A MANUFACTURING APPARATUS AND ASSOCIATED APPARATUSES [patent_app_type] => utility [patent_app_number] => 17/251419 [patent_app_country] => US [patent_app_date] => 2019-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9073 [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] => 17251419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/251419
Method for controlling a manufacturing apparatus and associated apparatuses Apr 30, 2019 Issued
Array ( [id] => 19507743 [patent_doc_number] => 12119173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Magnetic levitation system, base and carrier of a magnetic levitation system, and method of levitating a carrier [patent_app_type] => utility [patent_app_number] => 17/607599 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 8249 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607599
Magnetic levitation system, base and carrier of a magnetic levitation system, and method of levitating a carrier Apr 28, 2019 Issued
Array ( [id] => 16276530 [patent_doc_number] => 10759543 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-01 [patent_title] => Detection system for gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/386588 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2415 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16386588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386588
Detection system for gas turbine engine Apr 16, 2019 Issued
Array ( [id] => 15763165 [patent_doc_number] => 10623727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-14 [patent_title] => Calibration systems usable for distortion characterization in cameras [patent_app_type] => utility [patent_app_number] => 16/385761 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 34 [patent_no_of_words] => 16146 [patent_no_of_claims] => 25 [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] => 16385761 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/385761
Calibration systems usable for distortion characterization in cameras Apr 15, 2019 Issued
Array ( [id] => 17454405 [patent_doc_number] => 11269262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Frame assembly, lithographic apparatus and device manufacturing method [patent_app_type] => utility [patent_app_number] => 17/049719 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 17375 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [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] => 17049719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/049719
Frame assembly, lithographic apparatus and device manufacturing method Apr 3, 2019 Issued
Array ( [id] => 17172120 [patent_doc_number] => 20210325790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => METHOD, APPARATUS, AND SYSTEM FOR FORMING CODE [patent_app_type] => utility [patent_app_number] => 16/492492 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16492492 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492492
Method, apparatus, and system for forming code Mar 31, 2019 Issued
Array ( [id] => 14584653 [patent_doc_number] => 20190219935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => PROJECTION EXPOSURE APPARATUS FOR SEMICONDUCTOR LITHOGRAPHY WITH REDUCE THERMAL DEFORMATION [patent_app_type] => utility [patent_app_number] => 16/368278 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368278
Projection exposure apparatus for semiconductor lithography with reduce thermal deformation Mar 27, 2019 Issued
Array ( [id] => 15386185 [patent_doc_number] => 10534276 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Lithographic photomask alignment using non-planar alignment structures formed on wafer [patent_app_type] => utility [patent_app_number] => 16/365992 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 8621 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16365992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/365992
Lithographic photomask alignment using non-planar alignment structures formed on wafer Mar 26, 2019 Issued
Array ( [id] => 14932429 [patent_doc_number] => 20190301852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => DISTANCE MEASURING DEVICE, IMAGING APPARATUS, MOVING DEVICE, ROBOT DEVICE, AND RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/353573 [patent_app_country] => US [patent_app_date] => 2019-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16353573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/353573
Distance measuring device, imaging apparatus, moving device, robot device, and recording medium Mar 13, 2019 Issued
Array ( [id] => 16493893 [patent_doc_number] => 10859929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Position detection device, position detection method, imprint apparatus, and method for manufacturing article [patent_app_type] => utility [patent_app_number] => 16/280974 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 6993 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16280974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/280974
Position detection device, position detection method, imprint apparatus, and method for manufacturing article Feb 19, 2019 Issued
Array ( [id] => 16615325 [patent_doc_number] => 20210033978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => SYSTEMS AND METHODS FOR IMPROVING RESIST MODEL PREDICTIONS [patent_app_type] => utility [patent_app_number] => 16/968211 [patent_app_country] => US [patent_app_date] => 2019-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968211
SYSTEMS AND METHODS FOR IMPROVING RESIST MODEL PREDICTIONS Feb 18, 2019 Abandoned
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