Search

Casey L. Kretzer

Examiner (ID: 510, Phone: (571)272-5639 , Office: P/2637 )

Most Active Art Unit
2637
Art Unit(s)
2637, 2635
Total Applications
919
Issued Applications
764
Pending Applications
76
Abandoned Applications
97

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19372551 [patent_doc_number] => 12064089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Methods and devices for gamma correction [patent_app_type] => utility [patent_app_number] => 17/393007 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4274 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17393007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393007
Methods and devices for gamma correction Aug 2, 2021 Issued
Array ( [id] => 17246365 [patent_doc_number] => 20210366110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => MEDICAL IMAGE PROCESSING APPARATUS, PROCESSOR DEVICE, ENDOSCOPE SYSTEM, MEDICAL IMAGE PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/391644 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16316 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391644
Medical image processing apparatus, processor device, endoscope system, medical image processing method, and program Aug 1, 2021 Issued
Array ( [id] => 18585369 [patent_doc_number] => 20230267633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHOD FOR OPERATING AN ASSISTANCE SYSTEM FOR DETERMINING A LENGTH OF AN OBJECT, COMPUTER PROGRAM PRODUCT, COMPUTER-READABLE STORAGE MEDIUM AND ASSISTANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/020368 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020368
METHOD FOR OPERATING AN ASSISTANCE SYSTEM FOR DETERMINING A LENGTH OF AN OBJECT, COMPUTER PROGRAM PRODUCT, COMPUTER-READABLE STORAGE MEDIUM AND ASSISTANCE SYSTEM Aug 1, 2021 Abandoned
Array ( [id] => 18950519 [patent_doc_number] => 11893818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Optimization and use of codebooks for document analysis [patent_app_type] => utility [patent_app_number] => 17/384985 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 9874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384985 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384985
Optimization and use of codebooks for document analysis Jul 25, 2021 Issued
Array ( [id] => 20374800 [patent_doc_number] => 12482240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Method for detecting and classifying objects in road traffic [patent_app_type] => utility [patent_app_number] => 18/042750 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042750 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042750
Method for detecting and classifying objects in road traffic Jul 25, 2021 Issued
Array ( [id] => 18015485 [patent_doc_number] => 11507783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Apparatus for recognizing object of automated driving system using error removal based on object classification and method using the same [patent_app_type] => utility [patent_app_number] => 17/380663 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6669 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380663
Apparatus for recognizing object of automated driving system using error removal based on object classification and method using the same Jul 19, 2021 Issued
Array ( [id] => 19014349 [patent_doc_number] => 11921276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Method and apparatus for evaluating image relative definition, device and medium [patent_app_type] => utility [patent_app_number] => 17/379428 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6146 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379428 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379428
Method and apparatus for evaluating image relative definition, device and medium Jul 18, 2021 Issued
Array ( [id] => 20215709 [patent_doc_number] => 12412363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Method and device for sensing the environment of a vehicle driving with at least semi-automation [patent_app_type] => utility [patent_app_number] => 18/023683 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [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] => 18023683 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/023683
Method and device for sensing the environment of a vehicle driving with at least semi-automation Jul 5, 2021 Issued
Array ( [id] => 17338871 [patent_doc_number] => 20220005202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => IMAGE SEGMENTATION METHOD AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/364892 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364892
Image segmentation method and electronic device Jun 30, 2021 Issued
Array ( [id] => 18107572 [patent_doc_number] => 20230000452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => SYSTEMS AND METHODS FOR SIMULTANEOUS MULTI-SLICE IMAGING [patent_app_type] => utility [patent_app_number] => 17/305056 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20502 [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] => 17305056 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305056
Systems and methods for simultaneous multi-slice imaging Jun 29, 2021 Issued
Array ( [id] => 18096054 [patent_doc_number] => 20220414395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => IMAGE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/355979 [patent_app_country] => US [patent_app_date] => 2021-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17355979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/355979
Scene recognition based on labeled feature vectors of an image Jun 22, 2021 Issued
Array ( [id] => 19414157 [patent_doc_number] => 12079985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Diabetic retinopathy detection using machine learning [patent_app_type] => utility [patent_app_number] => 17/354837 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9128 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354837
Diabetic retinopathy detection using machine learning Jun 21, 2021 Issued
Array ( [id] => 18540304 [patent_doc_number] => 20230245414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => VEHICLE CONTROL SYSTEM USING A SCANNING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/002027 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6918 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002027
VEHICLE CONTROL SYSTEM USING A SCANNING SYSTEM Jun 15, 2021 Pending
Array ( [id] => 18073333 [patent_doc_number] => 11532169 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => Distracted driving detection using a multi-task training process [patent_app_type] => utility [patent_app_number] => 17/347682 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8700 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347682
Distracted driving detection using a multi-task training process Jun 14, 2021 Issued
Array ( [id] => 19307135 [patent_doc_number] => 20240235715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => OPTICAL NODE AND OPTICAL TRANSCEIVER [patent_app_type] => utility [patent_app_number] => 18/567993 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8843 [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] => 18567993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567993
OPTICAL NODE AND OPTICAL TRANSCEIVER Jun 8, 2021 Pending
Array ( [id] => 18088145 [patent_doc_number] => 11538283 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Detecting people wearing masks to prevent impersonation attacks [patent_app_type] => utility [patent_app_number] => 17/342612 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9892 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342612
Detecting people wearing masks to prevent impersonation attacks Jun 8, 2021 Issued
Array ( [id] => 17261483 [patent_doc_number] => 20210374468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => FACIAL RECOGNITION FOR MASKED INDIVIDUALS [patent_app_type] => utility [patent_app_number] => 17/330832 [patent_app_country] => US [patent_app_date] => 2021-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5544 [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] => 17330832 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330832
Facial recognition for masked individuals May 25, 2021 Issued
Array ( [id] => 19399266 [patent_doc_number] => 12073645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Information processing apparatus, information processing system, and non-transitory computer readable medium for recognizing and correcting characters in forms [patent_app_type] => utility [patent_app_number] => 17/325894 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6555 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17325894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325894
Information processing apparatus, information processing system, and non-transitory computer readable medium for recognizing and correcting characters in forms May 19, 2021 Issued
Array ( [id] => 18547636 [patent_doc_number] => 11720991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Signing and authentication of digital images and other data arrays [patent_app_type] => utility [patent_app_number] => 17/326010 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8719 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326010
Signing and authentication of digital images and other data arrays May 19, 2021 Issued
Array ( [id] => 17071511 [patent_doc_number] => 20210273728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Network Security and Variable Pulse Wave Form with Continuous Communication [patent_app_type] => utility [patent_app_number] => 17/323601 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323601
Network security and variable pulse wave form with continuous communication May 17, 2021 Issued
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