Search

David S. Blum

Examiner (ID: 4450, Phone: (571)272-1687 , Office: P/2813 )

Most Active Art Unit
2813
Art Unit(s)
2813
Total Applications
1924
Issued Applications
1781
Pending Applications
10
Abandoned Applications
143

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18344704 [patent_doc_number] => 20230132814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => METHOD FOR ALIGNMENT ACROSS LAYERS IN CODED VIDEO STREAM [patent_app_type] => utility [patent_app_number] => 18/072326 [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] => 18095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18072326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072326
Method for alignment across layers in coded video stream Nov 29, 2022 Issued
Array ( [id] => 18270786 [patent_doc_number] => 20230092028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => CONDITIONS FOR APPLYING DMVR/BDOF [patent_app_type] => utility [patent_app_number] => 17/993549 [patent_app_country] => US [patent_app_date] => 2022-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17993549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/993549
Conditions for applying DMVR/BDOF Nov 22, 2022 Issued
Array ( [id] => 19094996 [patent_doc_number] => 11956474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Signalling of general constrains flag [patent_app_type] => utility [patent_app_number] => 17/992270 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 67086 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17992270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992270
Signalling of general constrains flag Nov 21, 2022 Issued
Array ( [id] => 18269179 [patent_doc_number] => 20230090421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => SYSTEM AND METHOD FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 17/992833 [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] => 59473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 17992833 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992833
System and method for video coding Nov 21, 2022 Issued
Array ( [id] => 19689617 [patent_doc_number] => 20250008162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => VIDEO CODING APPARATUS AND VIDEO DECODING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/711062 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18711062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711062
Video coding apparatus and video decoding apparatus Nov 7, 2022 Issued
Array ( [id] => 19981290 [patent_doc_number] => 12348786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Enhanced cross component sample offset filtering system for video coding and decoding [patent_app_type] => utility [patent_app_number] => 17/979027 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3655 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17979027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/979027
Enhanced cross component sample offset filtering system for video coding and decoding Nov 1, 2022 Issued
Array ( [id] => 18744799 [patent_doc_number] => 20230353790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SYSTEM AND METHOD FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/052108 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18052108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052108
System and method for video coding Nov 1, 2022 Issued
Array ( [id] => 19728175 [patent_doc_number] => 20250030926 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => MULTIMEDIA PROCESSING METHOD AND APPARATUS, AND DEVICE, AND MEDIUM [patent_app_type] => utility [patent_app_number] => 18/713112 [patent_app_country] => US [patent_app_date] => 2022-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7808 [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] => 18713112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713112
Multimedia processing method and apparatus, and device, and medium Nov 1, 2022 Issued
Array ( [id] => 19214669 [patent_doc_number] => 12003751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => High level syntax control of loop filter [patent_app_type] => utility [patent_app_number] => 18/046423 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 23322 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18046423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/046423
High level syntax control of loop filter Oct 12, 2022 Issued
Array ( [id] => 19591558 [patent_doc_number] => 20240389115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD AND DEVICE FOR OPERATING SL DRX ACTIVE TIME OF MODE 1 TERMINAL IN NR V2X [patent_app_type] => utility [patent_app_number] => 18/691385 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18691385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691385
METHOD AND DEVICE FOR OPERATING SL DRX ACTIVE TIME OF MODE 1 TERMINAL IN NR V2X Sep 12, 2022 Pending
Array ( [id] => 18148456 [patent_doc_number] => 20230022313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => OBJECT DETECTION SYSTEM FOR A MOTOR VEHICLE [patent_app_type] => utility [patent_app_number] => 17/942549 [patent_app_country] => US [patent_app_date] => 2022-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17942549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/942549
Object detection system for a motor vehicle Sep 11, 2022 Issued
Array ( [id] => 18139744 [patent_doc_number] => 20230013580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DECODED PICTURE BUFFER MANAGEMENT FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 17/941560 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17941560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941560
Decoded picture buffer management for video coding Sep 8, 2022 Issued
Array ( [id] => 18256989 [patent_doc_number] => 20230084029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => METHOD FOR EFFICIENT SIGNALING OF VIRTUAL BOUNDARY FOR LOOP FILTERING CONTROL [patent_app_type] => utility [patent_app_number] => 17/941924 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941924
Method for efficient signaling of virtual boundary for loop filtering control Sep 8, 2022 Issued
Array ( [id] => 19635930 [patent_doc_number] => 20240414379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => COMBINING DEBLOCK FILTERING AND ANOTHER FILTERING FOR VIDEO ENCODING AND/OR DECODING [patent_app_type] => utility [patent_app_number] => 18/699229 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6347 [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] => 18699229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699229
Combining deblock filtering and another filtering for video encoding and/or decoding Aug 23, 2022 Issued
Array ( [id] => 19553522 [patent_doc_number] => 12137243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Method for refining a motion vector derived under a merge mode using a difference vector [patent_app_type] => utility [patent_app_number] => 17/893421 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 22 [patent_no_of_words] => 17016 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893421 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893421
Method for refining a motion vector derived under a merge mode using a difference vector Aug 22, 2022 Issued
Array ( [id] => 19734755 [patent_doc_number] => 12212767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Video decoding method and apparatus, video encoding method and apparatus, and device and storage medium [patent_app_type] => utility [patent_app_number] => 17/889870 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 17171 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889870
Video decoding method and apparatus, video encoding method and apparatus, and device and storage medium Aug 16, 2022 Issued
Array ( [id] => 18063161 [patent_doc_number] => 20220394248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DEBLOCKING FILTERING AT CODING BLOCK OR SUBBLOCK BOUNDARY [patent_app_type] => utility [patent_app_number] => 17/883082 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883082
Deblocking filtering at coding block or subblock boundary Aug 7, 2022 Issued
Array ( [id] => 18023524 [patent_doc_number] => 20220375023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SYSTEMS AND METHODS TO PROCESS ELECTRONIC IMAGES TO PROVIDE IMPROVED VISUALIZATION AND RENDERING OF HISTOPATHOLOGY SLIDES [patent_app_type] => utility [patent_app_number] => 17/880766 [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] => 14899 [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] => 17880766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/880766
Systems and methods to process electronic images to provide improved visualization and rendering of histopathology slides Aug 3, 2022 Issued
Array ( [id] => 20147763 [patent_doc_number] => 12382116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Systems and methods for light weight bitrate-resolution optimization for live streaming and transcoding [patent_app_type] => utility [patent_app_number] => 17/875637 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9351 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875637
Systems and methods for light weight bitrate-resolution optimization for live streaming and transcoding Jul 27, 2022 Issued
Array ( [id] => 19197433 [patent_doc_number] => 11994665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Systems and methods for processing electronic images of pathology data and reviewing the pathology data [patent_app_type] => utility [patent_app_number] => 17/815034 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 12225 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815034
Systems and methods for processing electronic images of pathology data and reviewing the pathology data Jul 25, 2022 Issued
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