Search

Tat Chi Chio

Examiner (ID: 5095, Phone: (571)272-9563 , Office: P/2486 )

Most Active Art Unit
2486
Art Unit(s)
2486, 2481, 2112, 2621, 2609
Total Applications
988
Issued Applications
666
Pending Applications
93
Abandoned Applications
244

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18714089 [patent_doc_number] => 20230336726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATUS, IMAGE CODING APPARATUS, PROGRAM, AND INTEGRATED CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/213979 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18213979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/213979
Image decoding method, image coding method, image decoding apparatus, image coding apparatus, program, and integrated circuit Jun 25, 2023 Issued
Array ( [id] => 19655662 [patent_doc_number] => 12177477 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Video encoding or decoding apparatus, video encoding or decoding method, program, and recording medium [patent_app_type] => utility [patent_app_number] => 18/214167 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8424 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18214167 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214167
Video encoding or decoding apparatus, video encoding or decoding method, program, and recording medium Jun 25, 2023 Issued
Array ( [id] => 19628097 [patent_doc_number] => 12166964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [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] => 18/206720 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 134 [patent_no_of_words] => 64402 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18206720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206720
Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device Jun 6, 2023 Issued
Array ( [id] => 18681607 [patent_doc_number] => 20230319277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => VIDEO ENCODING METHOD AND ENCODING DEVICE, AND VIDEO DECODING METHOD AND DECODING DEVICE CONSIDERING HARDWARE DESIGN [patent_app_type] => utility [patent_app_number] => 18/329386 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329386
VIDEO ENCODING METHOD AND ENCODING DEVICE, AND VIDEO DECODING METHOD AND DECODING DEVICE CONSIDERING HARDWARE DESIGN Jun 4, 2023 Pending
Array ( [id] => 18654514 [patent_doc_number] => 20230300361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => EFFICIENT SIGNALING OF PICTURE SIZE AND PARTITIONING INFORMATION [patent_app_type] => utility [patent_app_number] => 18/324573 [patent_app_country] => US [patent_app_date] => 2023-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18324573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/324573
EFFICIENT SIGNALING OF PICTURE SIZE AND PARTITIONING INFORMATION May 25, 2023 Pending
Array ( [id] => 18681608 [patent_doc_number] => 20230319278 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => RESIDUAL CODING METHOD AND DEVICE FOR SAME [patent_app_type] => utility [patent_app_number] => 18/201700 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18201700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201700
Residual coding method and device for same May 23, 2023 Issued
Array ( [id] => 18601269 [patent_doc_number] => 20230276074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHODS AND APPARATUS FOR IMPROVED ENTROPY ENCODING AND DECODING [patent_app_type] => utility [patent_app_number] => 18/142635 [patent_app_country] => US [patent_app_date] => 2023-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18142635 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142635
Methods and apparatus for improved entropy encoding and decoding May 2, 2023 Issued
Array ( [id] => 18654513 [patent_doc_number] => 20230300360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHODS FOR SIGNALING VIRTUAL BOUNDARIES AND WRAP-AROUND MOTION COMPENSATION [patent_app_type] => utility [patent_app_number] => 18/308484 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18127 [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] => 18308484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308484
Methods for signaling virtual boundaries and wrap-around motion compensation Apr 26, 2023 Issued
Array ( [id] => 18542107 [patent_doc_number] => 20230247224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, AND IMAGE DECODING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/133675 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25801 [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] => 18133675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/133675
Image coding method, image decoding method, image coding apparatus, and image decoding apparatus Apr 11, 2023 Issued
Array ( [id] => 19628167 [patent_doc_number] => 12167036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Methods and devices for coding and decoding a multi-view video sequence [patent_app_type] => utility [patent_app_number] => 18/298625 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 9021 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18298625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/298625
Methods and devices for coding and decoding a multi-view video sequence Apr 10, 2023 Issued
Array ( [id] => 20154483 [patent_doc_number] => 20250254321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Method and Apparatus Using Decoder-Derived Intra Prediction in Video Coding System [patent_app_type] => utility [patent_app_number] => 18/853206 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18853206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/853206
Method and Apparatus Using Decoder-Derived Intra Prediction in Video Coding System Apr 6, 2023 Pending
Array ( [id] => 20339803 [patent_doc_number] => 20250343923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING MULTITRACK ENCAPSULATION OF POINT CLOUD DATA [patent_app_type] => utility [patent_app_number] => 18/854036 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8916 [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] => 18854036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854036
METHOD, DEVICE, AND COMPUTER PROGRAM FOR IMPROVING MULTITRACK ENCAPSULATION OF POINT CLOUD DATA Apr 2, 2023 Pending
Array ( [id] => 18534401 [patent_doc_number] => 20230239480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => Spatial Layer Rate Allocation [patent_app_type] => utility [patent_app_number] => 18/194570 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18194570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194570
Spatial layer rate allocation Mar 30, 2023 Issued
Array ( [id] => 20090209 [patent_doc_number] => 20250220145 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => PARALLAX INFORMATION GENERATION DEVICE, PARALLAX INFORMATION GENERATION METHOD, AND PARALLAX INFORMATION GENERATION PROGRAM [patent_app_type] => utility [patent_app_number] => 18/850271 [patent_app_country] => US [patent_app_date] => 2023-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18850271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/850271
PARALLAX INFORMATION GENERATION DEVICE, PARALLAX INFORMATION GENERATION METHOD, AND PARALLAX INFORMATION GENERATION PROGRAM Mar 19, 2023 Pending
Array ( [id] => 20775798 [patent_doc_number] => 12659488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Encoding and decoding methods and apparatuses, and devices therefor [patent_app_type] => utility [patent_app_number] => 18/847532 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 28 [patent_no_of_words] => 30670 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18847532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/847532
Encoding and decoding methods and apparatuses, and devices therefor Mar 16, 2023 Issued
Array ( [id] => 20088144 [patent_doc_number] => 20250218080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => IMAGE PROCESSING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/852399 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7175 [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] => 18852399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/852399
IMAGE PROCESSING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM Mar 13, 2023 Pending
Array ( [id] => 18489681 [patent_doc_number] => 20230217033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => STANDARDS-COMPLIANT ENCODING OF VISUAL DATA IN UNSUPPORTED FORMATS [patent_app_type] => utility [patent_app_number] => 18/182796 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18182796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182796
STANDARDS-COMPLIANT ENCODING OF VISUAL DATA IN UNSUPPORTED FORMATS Mar 12, 2023 Abandoned
Array ( [id] => 20062592 [patent_doc_number] => 20250200814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEIVING DEVICE, AND POINT CLOUD DATA RECEIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/846072 [patent_app_country] => US [patent_app_date] => 2023-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18846072 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/846072
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEIVING DEVICE, AND POINT CLOUD DATA RECEIVING METHOD Mar 9, 2023 Pending
Array ( [id] => 18984929 [patent_doc_number] => 11910133 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Endoscope image-capturing device and endoscope device [patent_app_type] => utility [patent_app_number] => 18/172328 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 9470 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172328
Endoscope image-capturing device and endoscope device Feb 21, 2023 Issued
Array ( [id] => 18617070 [patent_doc_number] => 20230283809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Slicing And Tiling For Sub-Image Signaling In Video Coding [patent_app_type] => utility [patent_app_number] => 18/171619 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24112 [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] => 18171619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171619
Slicing and tiling for sub-image signaling in video coding Feb 19, 2023 Issued
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