Search

Tat Chi Chio

Examiner (ID: 961, Phone: (571)272-9563 , Office: P/2486 )

Most Active Art Unit
2486
Art Unit(s)
2621, 2481, 2609, 2112, 2486
Total Applications
958
Issued Applications
650
Pending Applications
99
Abandoned Applications
239

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19485933 [patent_doc_number] => 20240333975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, AND IMAGE DECODING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/739848 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739848
IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, AND IMAGE DECODING APPARATUS Jun 10, 2024 Pending
Array ( [id] => 19469766 [patent_doc_number] => 20240323436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING METHOD AND APPARATUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/678558 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18678558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678558
POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING METHOD AND APPARATUS, AND ELECTRONIC DEVICE May 29, 2024 Pending
Array ( [id] => 19469766 [patent_doc_number] => 20240323436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING METHOD AND APPARATUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/678558 [patent_app_country] => US [patent_app_date] => 2024-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17899 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18678558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/678558
POINT CLOUD ENCODING METHOD AND APPARATUS, POINT CLOUD DECODING METHOD AND APPARATUS, AND ELECTRONIC DEVICE May 29, 2024 Pending
Array ( [id] => 19454198 [patent_doc_number] => 20240314328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => Spatial Layer Rate Allocation [patent_app_type] => utility [patent_app_number] => 18/669986 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11032 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669986
Spatial Layer Rate Allocation May 20, 2024 Pending
Array ( [id] => 20325813 [patent_doc_number] => 20250337901 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => 3D SWIN TRANSFORMER WITH SORTED GROUPING FOR POINT CLOUD COMPRESSION [patent_app_type] => utility [patent_app_number] => 18/647469 [patent_app_country] => US [patent_app_date] => 2024-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18647469 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/647469
3D SWIN TRANSFORMER WITH SORTED GROUPING FOR POINT CLOUD COMPRESSION Apr 25, 2024 Pending
Array ( [id] => 19533178 [patent_doc_number] => 20240357080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => MULTIPLE HYPOTHESIS PREDICTION WITH TEMPLATE MATCHING IN VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/639557 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18639557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/639557
MULTIPLE HYPOTHESIS PREDICTION WITH TEMPLATE MATCHING IN VIDEO CODING Apr 17, 2024 Pending
Array ( [id] => 19336729 [patent_doc_number] => 20240251159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => POWER EFFICIENT OBJECT TRACKING [patent_app_type] => utility [patent_app_number] => 18/624874 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624874
POWER EFFICIENT OBJECT TRACKING Apr 1, 2024 Pending
Array ( [id] => 19386071 [patent_doc_number] => 20240275941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING [patent_app_type] => utility [patent_app_number] => 18/615916 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18615916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615916
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Mar 24, 2024 Pending
Array ( [id] => 19386071 [patent_doc_number] => 20240275941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING [patent_app_type] => utility [patent_app_number] => 18/615916 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18615916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615916
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Mar 24, 2024 Pending
Array ( [id] => 19386102 [patent_doc_number] => 20240275972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => LUMA MAPPING-BASED VIDEO OR IMAGE CODING [patent_app_type] => utility [patent_app_number] => 18/592116 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592116
LUMA MAPPING-BASED VIDEO OR IMAGE CODING Feb 28, 2024 Issued
Array ( [id] => 20333824 [patent_doc_number] => 12464112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device [patent_app_type] => utility [patent_app_number] => 18/442365 [patent_app_country] => US [patent_app_date] => 2024-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 105 [patent_figures_cnt] => 139 [patent_no_of_words] => 51570 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18442365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/442365
Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device Feb 14, 2024 Issued
Array ( [id] => 19606309 [patent_doc_number] => 20240397189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => DRIVE RECORDER [patent_app_type] => utility [patent_app_number] => 18/438871 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2352 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438871 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438871
Drive recorder Feb 11, 2024 Issued
Array ( [id] => 19287309 [patent_doc_number] => 20240223790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => Encoding and Decoding Method, and Apparatus [patent_app_type] => utility [patent_app_number] => 18/426805 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426805
Encoding and Decoding Method, and Apparatus Jan 29, 2024 Pending
Array ( [id] => 19132225 [patent_doc_number] => 20240137578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 18/398895 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18398895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/398895
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD Dec 27, 2023 Pending
Array ( [id] => 19117759 [patent_doc_number] => 20240129509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => METHODS AND DEVICES FOR GEOMETRIC PARTITION MODE WITH MOTION VECTOR REFINEMENT [patent_app_type] => utility [patent_app_number] => 18/399089 [patent_app_country] => US [patent_app_date] => 2023-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18399089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/399089
METHODS AND DEVICES FOR GEOMETRIC PARTITION MODE WITH MOTION VECTOR REFINEMENT Dec 27, 2023 Pending
Array ( [id] => 19117864 [patent_doc_number] => 20240129614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CONTROLLING AN IMAGING DEVICE OPERATIONAL STATE [patent_app_type] => utility [patent_app_number] => 18/541014 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18541014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541014
Controlling an imaging device operational state Dec 14, 2023 Issued
Array ( [id] => 19117864 [patent_doc_number] => 20240129614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => CONTROLLING AN IMAGING DEVICE OPERATIONAL STATE [patent_app_type] => utility [patent_app_number] => 18/541014 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18541014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541014
Controlling an imaging device operational state Dec 14, 2023 Issued
Array ( [id] => 19102190 [patent_doc_number] => 20240121418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => APPARATUS AND METHOD FOR PROCESSING POINT CLOUD DATA [patent_app_type] => utility [patent_app_number] => 18/536961 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18536961 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536961
Apparatus and method for processing point cloud data Dec 11, 2023 Issued
Array ( [id] => 20245283 [patent_doc_number] => 12425619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => CABAC decoder with decoupled arithmetic decoding and inverse binarization [patent_app_type] => utility [patent_app_number] => 18/531944 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4439 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531944 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531944
CABAC decoder with decoupled arithmetic decoding and inverse binarization Dec 6, 2023 Issued
Array ( [id] => 19222944 [patent_doc_number] => 20240187648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Coding Vertex Information of a Point Cloud [patent_app_type] => utility [patent_app_number] => 18/529614 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18529614 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529614
Coding Vertex Information of a Point Cloud Dec 4, 2023 Pending
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