Search

Matthew E. Warren

Examiner (ID: 9843, Phone: (571)272-1737 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815
Total Applications
1854
Issued Applications
1508
Pending Applications
128
Abandoned Applications
247

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19203885 [patent_doc_number] => 20240175784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TIRE TREAD DEPTH ESTIMATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/072442 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072442
Tire tread depth estimation system and method Nov 29, 2022 Issued
Array ( [id] => 19752230 [patent_doc_number] => 20250040795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => MEDICAL IMAGING DEVICE AND METHOD FOR CALIBRATING A MEDICAL IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 18/710774 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710774
MEDICAL IMAGING DEVICE AND METHOD FOR CALIBRATING A MEDICAL IMAGING DEVICE Nov 21, 2022 Pending
Array ( [id] => 19971931 [patent_doc_number] => 12340546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Vehicular occupant monitoring system using centralized camera with expanded view [patent_app_type] => utility [patent_app_number] => 18/056437 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056437
Vehicular occupant monitoring system using centralized camera with expanded view Nov 16, 2022 Issued
Array ( [id] => 18308081 [patent_doc_number] => 20230111981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => SYSTEMS, METHODS, AND DEVICES FOR PROVIDING ILLUMINATION IN AN ENDOSCOPIC IMAGING ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/045795 [patent_app_country] => US [patent_app_date] => 2022-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10379 [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] => 18045795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045795
Systems, methods, and devices for providing illumination in an endoscopic imaging environment Oct 10, 2022 Issued
Array ( [id] => 18146875 [patent_doc_number] => 20230020732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => ADAPTABLE SENSOR DATA COLLECTION [patent_app_type] => utility [patent_app_number] => 17/957747 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17957747 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957747
ADAPTABLE SENSOR DATA COLLECTION Sep 29, 2022 Pending
Array ( [id] => 18169003 [patent_doc_number] => 20230035614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Method and Apparatus to Generate Hyperspectral Image Data with a Medical Imaging Device [patent_app_type] => utility [patent_app_number] => 17/957652 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17957652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/957652
Method and apparatus to generate hyperspectral image data with a medical imaging device Sep 29, 2022 Issued
Array ( [id] => 18138859 [patent_doc_number] => 20230012694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => ENHANCED FLUORESCENCE IMAGING FOR IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/934173 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6459 [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] => 17934173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934173
Enhanced fluorescence imaging for imaging system Sep 20, 2022 Issued
Array ( [id] => 18143663 [patent_doc_number] => 20230017513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Use of Subpicture Information in Video Coding [patent_app_type] => utility [patent_app_number] => 17/949064 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17949064 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949064
Use of Subpicture Information in Video Coding Sep 19, 2022 Pending
Array ( [id] => 19056384 [patent_doc_number] => 20240098353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => GLASS CONTAINER INSPECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/948174 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948174 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948174
Glass container inspection system Sep 18, 2022 Issued
Array ( [id] => 18099111 [patent_doc_number] => 20220417452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => FULL DISPLAY MIRROR WITH ON-DEMAND SPOTTER VIEW [patent_app_type] => utility [patent_app_number] => 17/929910 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2872 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17929910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929910
Full display mirror with on-demand spotter view Sep 5, 2022 Issued
Array ( [id] => 19443900 [patent_doc_number] => 12094179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Quantized depths for projection point cloud compression [patent_app_type] => utility [patent_app_number] => 17/822651 [patent_app_country] => US [patent_app_date] => 2022-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 57 [patent_no_of_words] => 45643 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17822651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/822651
Quantized depths for projection point cloud compression Aug 25, 2022 Issued
Array ( [id] => 19469665 [patent_doc_number] => 20240323335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => LIGHT CAPTURE DEVICE AND LIGHT CAPTURE SYSTEM INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 18/698197 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18698197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698197
LIGHT CAPTURE DEVICE AND LIGHT CAPTURE SYSTEM INCLUDING SAME Aug 16, 2022 Abandoned
Array ( [id] => 18063192 [patent_doc_number] => 20220394279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => METHOD OF ENCODING VIDEO WITH FILM GRAIN [patent_app_type] => utility [patent_app_number] => 17/889645 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889645
METHOD OF ENCODING VIDEO WITH FILM GRAIN Aug 16, 2022 Abandoned
Array ( [id] => 19553530 [patent_doc_number] => 12137251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Signaling for triangle mode [patent_app_type] => utility [patent_app_number] => 17/887857 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 16538 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887857
Signaling for triangle mode Aug 14, 2022 Issued
Array ( [id] => 19377757 [patent_doc_number] => 12069350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Surveillance system for mobile surveillance access to remote areas [patent_app_type] => utility [patent_app_number] => 17/882510 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7672 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882510
Surveillance system for mobile surveillance access to remote areas Aug 4, 2022 Issued
Array ( [id] => 20434641 [patent_doc_number] => 12505527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => System and method for defect detection using visible light cameras with synchronized lighting [patent_app_type] => utility [patent_app_number] => 18/681432 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4696 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681432 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681432
System and method for defect detection using visible light cameras with synchronized lighting Aug 4, 2022 Issued
Array ( [id] => 19591221 [patent_doc_number] => 20240388778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => IMAGING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/687996 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18687996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/687996
IMAGING APPARATUS Aug 3, 2022 Pending
Array ( [id] => 18010175 [patent_doc_number] => 20220368942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => METHOD AND DEVICE FOR IMAGE ENCODING AND DECODING, AND RECORDING MEDIUM HAVING BIT STREAM STORED THEREIN [patent_app_type] => utility [patent_app_number] => 17/878630 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878630
Method and device for image encoding and decoding, and recording medium having bit stream stored therein Jul 31, 2022 Issued
Array ( [id] => 19655756 [patent_doc_number] => 12177572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Object tracking by event camera [patent_app_type] => utility [patent_app_number] => 17/814036 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8073 [patent_no_of_claims] => 22 [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] => 17814036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814036
Object tracking by event camera Jul 20, 2022 Issued
Array ( [id] => 18010049 [patent_doc_number] => 20220368816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => IMAGE PICKUP APPARATUS AND ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 17/868929 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868929
Image pickup apparatus and endoscope Jul 19, 2022 Issued
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