Search

Pranav N. Patel

Examiner (ID: 9, Phone: (571)272-5142 , Office: P/1777 )

Most Active Art Unit
1777
Art Unit(s)
1777, 1779
Total Applications
793
Issued Applications
486
Pending Applications
97
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17422351 [patent_doc_number] => 11255798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-22 [patent_title] => Method of detecting lens cleanliness using out-of-focus differential flat field correction [patent_app_type] => utility [patent_app_number] => 17/485253 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3079 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17485253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/485253
Method of detecting lens cleanliness using out-of-focus differential flat field correction Sep 23, 2021 Issued
Array ( [id] => 19106649 [patent_doc_number] => 11959738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Optical triangulation measurement apparatus and method [patent_app_type] => utility [patent_app_number] => 17/475713 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6497 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475713
Optical triangulation measurement apparatus and method Sep 14, 2021 Issued
Array ( [id] => 17503944 [patent_doc_number] => 20220097046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => OPTICAL DENSITY INSTRUMENT AND SYSTEMS AND METHODS USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/470717 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24337 [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] => 17470717 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/470717
Optical density instrument and systems and methods using the same Sep 8, 2021 Issued
Array ( [id] => 17506484 [patent_doc_number] => 20220099587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => INSPECTION APPARATUS, INSPECTION SYSTEM, AND INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/467957 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17467957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/467957
INSPECTION APPARATUS, INSPECTION SYSTEM, AND INSPECTION METHOD Sep 6, 2021 Abandoned
Array ( [id] => 18667478 [patent_doc_number] => 11774369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Optical imaging apparatus, optical inspection apparatus, and optical inspection method [patent_app_type] => utility [patent_app_number] => 17/446610 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13417 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446610
Optical imaging apparatus, optical inspection apparatus, and optical inspection method Aug 30, 2021 Issued
Array ( [id] => 18778492 [patent_doc_number] => 11820178 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Tread depth measurement [patent_app_type] => utility [patent_app_number] => 17/411177 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 7067 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411177
Tread depth measurement Aug 24, 2021 Issued
Array ( [id] => 18983776 [patent_doc_number] => 11908967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Light-emitting device and measurement device [patent_app_type] => utility [patent_app_number] => 17/406189 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 13912 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406189
Light-emitting device and measurement device Aug 18, 2021 Issued
Array ( [id] => 17549215 [patent_doc_number] => 20220120556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => METHOD FOR MEASURING BLADE CROSS-SECTION PROFILE BASED ON LINE STRUCTURED-LIGHT SENSOR AT HIGH PRECISION [patent_app_type] => utility [patent_app_number] => 17/392528 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392528
Method for measuring blade cross-section profile based on line structured-light sensor at high precision Aug 2, 2021 Issued
Array ( [id] => 20242056 [patent_doc_number] => 12422368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Systems and methods for performing laser-induced breakdown spectroscopy [patent_app_type] => utility [patent_app_number] => 18/245130 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 27 [patent_no_of_words] => 3598 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245130
Systems and methods for performing laser-induced breakdown spectroscopy Aug 2, 2021 Issued
Array ( [id] => 18316168 [patent_doc_number] => 11630245 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Micro lens sensor having micro lens heights that vary based on image height [patent_app_type] => utility [patent_app_number] => 17/387904 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 13931 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17387904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/387904
Micro lens sensor having micro lens heights that vary based on image height Jul 27, 2021 Issued
Array ( [id] => 17373623 [patent_doc_number] => 20220028675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SYSTEMS AND METHODS FOR SECURING FABRIC, PAPER, AND FILM SAMPLES FOR ANALYSIS BY LASER ABLATION [patent_app_type] => utility [patent_app_number] => 17/381949 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381949
Systems and methods for securing fabric, paper, and film samples for analysis by laser ablation Jul 20, 2021 Issued
Array ( [id] => 18315879 [patent_doc_number] => 11629953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Devices for detecting painting defects on at least one painted surface to be inspected [patent_app_type] => utility [patent_app_number] => 17/380285 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380285
Devices for detecting painting defects on at least one painted surface to be inspected Jul 19, 2021 Issued
Array ( [id] => 17186308 [patent_doc_number] => 20210333193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => Droplet Sorting Decision Modules, Systems and Methods of Use Thereof [patent_app_type] => utility [patent_app_number] => 17/369439 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17369439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/369439
Droplet sorting decision modules, systems and methods of use thereof Jul 6, 2021 Issued
Array ( [id] => 18486044 [patent_doc_number] => 20230213384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => OPTICAL SIGNAL DETECTION SYSTEM, OPTICAL SIGNAL DETECTION DEVICE, AND OPTICAL SIGNAL DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/008257 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18008257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008257
Optical signal detection system, optical signal detection device, and optical signal detection method Jun 21, 2021 Issued
Array ( [id] => 18629313 [patent_doc_number] => 20230288193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => Projector for Diffuse Illumination and Structured Light [patent_app_type] => utility [patent_app_number] => 18/002786 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002786
Projector for diffuse illumination and structured light Jun 21, 2021 Issued
Array ( [id] => 18078654 [patent_doc_number] => 20220404266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => WINDOW CONTAMINATION SENSOR [patent_app_type] => utility [patent_app_number] => 17/350715 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350715
Window contamination sensor Jun 16, 2021 Issued
Array ( [id] => 17295356 [patent_doc_number] => 20210391195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => EXECUTION DEVICE AND EXECUTION METHOD [patent_app_type] => utility [patent_app_number] => 17/335475 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17335475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/335475
Execution device and execution method May 31, 2021 Issued
Array ( [id] => 18470233 [patent_doc_number] => 20230204518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => METHOD AND DEVICE FOR INSPECTING AN INCISION ON A PLASTIC CAP [patent_app_type] => utility [patent_app_number] => 17/999642 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17999642 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999642
METHOD AND DEVICE FOR INSPECTING AN INCISION ON A PLASTIC CAP May 20, 2021 Pending
Array ( [id] => 17883971 [patent_doc_number] => 20220299448 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => METHOD FOR ALIGNING TO A PATTERN ON A WAFER [patent_app_type] => utility [patent_app_number] => 17/317906 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317906
Method for aligning to a pattern on a wafer May 11, 2021 Issued
Array ( [id] => 17229849 [patent_doc_number] => 20210356406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => APPARATUS AND METHOD FOR ROTATING AN OPTICAL OBJECTIVE [patent_app_type] => utility [patent_app_number] => 17/313703 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313703
Apparatus and method for rotating an optical objective May 5, 2021 Issued
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