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Zhihan Zhou

Examiner (ID: 14013, Phone: (571)270-7284 , Office: P/2482 )

Most Active Art Unit
2482
Art Unit(s)
2482
Total Applications
1100
Issued Applications
825
Pending Applications
107
Abandoned Applications
207

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19647818 [patent_doc_number] => 20240422338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ENCODER AND BITSTREAM FOR ADAPTIVE RESOLUTION MANAGEMENT PREDICTION RESCALING [patent_app_type] => utility [patent_app_number] => 18/818137 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18818137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818137
ENCODER AND BITSTREAM FOR ADAPTIVE RESOLUTION MANAGEMENT PREDICTION RESCALING Aug 27, 2024 Pending
Array ( [id] => 19635885 [patent_doc_number] => 20240414334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/809144 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809144 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809144
METHOD AND DEVICE FOR VIDEO ENCODING AND DECODING AND STORAGE MEDIUM Aug 18, 2024 Pending
Array ( [id] => 19620740 [patent_doc_number] => 20240406420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATUS, IMAGE CODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/805690 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805690
IMAGE DECODING METHOD, IMAGE CODING METHOD, IMAGE DECODING APPARATUS, IMAGE CODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS Aug 14, 2024 Pending
Array ( [id] => 19759308 [patent_doc_number] => 20250047873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/800755 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800755
METHOD AND APPARATUS FOR CROSS-COMPONENT PREDICTION FOR VIDEO CODING Aug 11, 2024 Pending
Array ( [id] => 19620702 [patent_doc_number] => 20240406382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Method and Apparatus of Encoding or Decoding Using Reference Samples Determined by Predefined Criteria [patent_app_type] => utility [patent_app_number] => 18/799494 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799494
Method and Apparatus of Encoding or Decoding Using Reference Samples Determined by Predefined Criteria Aug 8, 2024 Pending
Array ( [id] => 19620702 [patent_doc_number] => 20240406382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => Method and Apparatus of Encoding or Decoding Using Reference Samples Determined by Predefined Criteria [patent_app_type] => utility [patent_app_number] => 18/799494 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799494
Method and Apparatus of Encoding or Decoding Using Reference Samples Determined by Predefined Criteria Aug 8, 2024 Pending
Array ( [id] => 19606172 [patent_doc_number] => 20240397052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND SYSTEM FOR PROCESSING LUMA AND CHROMA SIGNALS [patent_app_type] => utility [patent_app_number] => 18/797260 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18797260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797260
METHOD AND SYSTEM FOR PROCESSING LUMA AND CHROMA SIGNALS Aug 6, 2024 Pending
Array ( [id] => 19606230 [patent_doc_number] => 20240397110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD [patent_app_type] => utility [patent_app_number] => 18/795488 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 51646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795488
ENCODER, DECODER, ENCODING METHOD, AND DECODING METHOD Aug 5, 2024 Pending
Array ( [id] => 19606232 [patent_doc_number] => 20240397112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => FILTER LOCATION OF CROSS-COMPONENT SAMPLE OFFSET [patent_app_type] => utility [patent_app_number] => 18/793325 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26470 [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] => 18793325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793325
FILTER LOCATION OF CROSS-COMPONENT SAMPLE OFFSET Aug 1, 2024 Pending
Array ( [id] => 19606229 [patent_doc_number] => 20240397109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams [patent_app_type] => utility [patent_app_number] => 18/791524 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26993 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18791524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/791524
Avoidance of Redundant Signaling in Multi-Layer Video Bitstreams Jul 31, 2024 Pending
Array ( [id] => 19697804 [patent_doc_number] => 20250016349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => Error Mitigation For Sublayers In Video Coding [patent_app_type] => utility [patent_app_number] => 18/777052 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18777052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777052
Error Mitigation For Sublayers In Video Coding Jul 17, 2024 Pending
Array ( [id] => 19547845 [patent_doc_number] => 20240364881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, FOR PERFORMING DEBLOCKING FILTERING BY DETERMINING BOUNDARY STRENGTH, AND METHOD FOR TRANSMITTING BITSTREAM [patent_app_type] => utility [patent_app_number] => 18/765937 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765937
METHOD AND APPARATUS FOR ENCODING/DECODING IMAGE, FOR PERFORMING DEBLOCKING FILTERING BY DETERMINING BOUNDARY STRENGTH, AND METHOD FOR TRANSMITTING BITSTREAM Jul 7, 2024 Pending
Array ( [id] => 19880779 [patent_doc_number] => 20250113036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SAMPLE CLIPPING FOR LOW DYNAMIC RANGE (LDR) BASED IMAGE AND VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/756233 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18756233 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756233
SAMPLE CLIPPING FOR LOW DYNAMIC RANGE (LDR) BASED IMAGE AND VIDEO CODING Jun 26, 2024 Pending
Array ( [id] => 19591179 [patent_doc_number] => 20240388736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => DPB Size Based Reference Picture Entry Constraints [patent_app_type] => utility [patent_app_number] => 18/757220 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757220 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757220
DPB Size Based Reference Picture Entry Constraints Jun 26, 2024 Pending
Array ( [id] => 19663421 [patent_doc_number] => 20240430486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SPS Error Avoidance in Sub-Bitstream Extraction [patent_app_type] => utility [patent_app_number] => 18/757177 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30392 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18757177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757177
SPS Error Avoidance in Sub-Bitstream Extraction Jun 26, 2024 Pending
Array ( [id] => 19880803 [patent_doc_number] => 20250113060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => SIGNALING OF LOW DYNAMIC RANGE FOR IMAGE AND VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/756282 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8780 [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] => 18756282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/756282
SIGNALING OF LOW DYNAMIC RANGE FOR IMAGE AND VIDEO CODING Jun 26, 2024 Pending
Array ( [id] => 19517135 [patent_doc_number] => 20240348821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD AND APPARATUS FOR INTRA BLOCK COPY (INTRABC) MODE CODING WITH SEARCH RANGE RESTRICTIONS [patent_app_type] => utility [patent_app_number] => 18/753537 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753537
Method and apparatus for intra block copy (IntraBC) mode coding with search range restrictions Jun 24, 2024 Issued
Array ( [id] => 19517098 [patent_doc_number] => 20240348784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ADAPTIVE CHROMA INTRA MODE CODING IN VIDEO COMPRESSION [patent_app_type] => utility [patent_app_number] => 18/751117 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18751117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751117
ADAPTIVE CHROMA INTRA MODE CODING IN VIDEO COMPRESSION Jun 20, 2024 Pending
Array ( [id] => 20245292 [patent_doc_number] => 12425628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Inter-prediction candidate index coding [patent_app_type] => utility [patent_app_number] => 18/745142 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 12095 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18745142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/745142
Inter-prediction candidate index coding Jun 16, 2024 Issued
Array ( [id] => 19483040 [patent_doc_number] => 20240331082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT [patent_app_type] => utility [patent_app_number] => 18/744142 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744142 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744142
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT Jun 13, 2024 Pending
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