Search

Zhubing Ren

Examiner (ID: 389, Phone: (571)272-2788 , Office: P/2483 )

Most Active Art Unit
2483
Art Unit(s)
2483
Total Applications
490
Issued Applications
334
Pending Applications
62
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20133479 [patent_doc_number] => 12375803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Image sensor, image processing system, and operating method of the image processing system [patent_app_type] => utility [patent_app_number] => 18/190852 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190852
Image sensor, image processing system, and operating method of the image processing system Mar 26, 2023 Issued
Array ( [id] => 20190688 [patent_doc_number] => 12401822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Bit stream structure for compressed point cloud data [patent_app_type] => utility [patent_app_number] => 18/189099 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 53 [patent_no_of_words] => 37093 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189099
Bit stream structure for compressed point cloud data Mar 22, 2023 Issued
Array ( [id] => 18681746 [patent_doc_number] => 20230319419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => NETWORK SYSTEM, COMPUTER, AND DEEP LEARNING METHOD [patent_app_type] => utility [patent_app_number] => 18/188324 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188324
NETWORK SYSTEM, COMPUTER, AND DEEP LEARNING METHOD Mar 21, 2023 Abandoned
Array ( [id] => 18501673 [patent_doc_number] => 20230224519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => Systems and Methods for Encoding and Streaming Video Encoded Using a Plurality of Maximum Bitrate Levels [patent_app_type] => utility [patent_app_number] => 18/185107 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18185107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185107
Systems and Methods for Encoding and Streaming Video Encoded Using a Plurality of Maximum Bitrate Levels Mar 15, 2023 Pending
Array ( [id] => 20046288 [patent_doc_number] => 20250184510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM REPRESENTING VIDEO [patent_app_type] => utility [patent_app_number] => 18/843984 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10336 [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] => 18843984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/843984
METHOD FOR DECODING VIDEO FROM VIDEO BITSTREAM REPRESENTING VIDEO Mar 8, 2023 Pending
Array ( [id] => 19886388 [patent_doc_number] => 12272106 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Coding method and apparatus [patent_app_type] => utility [patent_app_number] => 18/180066 [patent_app_country] => US [patent_app_date] => 2023-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 16706 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180066
Coding method and apparatus Mar 6, 2023 Issued
Array ( [id] => 19966056 [patent_doc_number] => 12335585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Machine learning device and image processing device [patent_app_type] => utility [patent_app_number] => 18/173816 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4726 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18173816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/173816
Machine learning device and image processing device Feb 23, 2023 Issued
Array ( [id] => 19887782 [patent_doc_number] => 12273522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Encoder and decoder that selects a context model based on availability of blocks and prediction mode to be applied to the blocks [patent_app_type] => utility [patent_app_number] => 18/111106 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 79 [patent_no_of_words] => 36547 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18111106 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111106
Encoder and decoder that selects a context model based on availability of blocks and prediction mode to be applied to the blocks Feb 16, 2023 Issued
Array ( [id] => 19583608 [patent_doc_number] => 12149747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-19 [patent_title] => High-level constraints for transform skip blocks in video coding [patent_app_type] => utility [patent_app_number] => 18/168925 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 23670 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168925 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168925
High-level constraints for transform skip blocks in video coding Feb 13, 2023 Issued
Array ( [id] => 19540361 [patent_doc_number] => 12132924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Apparatus and method for encoding motion vector by using basic motion vector, and decoding apparatus and method [patent_app_type] => utility [patent_app_number] => 18/153879 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 38291 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18153879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/153879
Apparatus and method for encoding motion vector by using basic motion vector, and decoding apparatus and method Jan 11, 2023 Issued
Array ( [id] => 19680721 [patent_doc_number] => 12192602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Imaging control device, operation method and program of imaging control device, and imaging device [patent_app_type] => utility [patent_app_number] => 18/152117 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 12110 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18152117 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/152117
Imaging control device, operation method and program of imaging control device, and imaging device Jan 8, 2023 Issued
Array ( [id] => 20055229 [patent_doc_number] => 20250193451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SIGNALING FOR TRANSFORM CODING [patent_app_type] => utility [patent_app_number] => 18/726994 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10022 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726994
SIGNALING FOR TRANSFORM CODING Jan 5, 2023 Pending
Array ( [id] => 19805373 [patent_doc_number] => 20250071298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => METHOD, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND VIDEO CODING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/725104 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18725104 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/725104
METHOD, NON-TRANSITORY COMPUTER READABLE MEDIUM, AND VIDEO CODING SYSTEM Dec 26, 2022 Pending
Array ( [id] => 19880776 [patent_doc_number] => 20250113033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => METHOD AND APPARATUS OF ENCODING/DECODING A SLICE OF POINT CLOUD DATA [patent_app_type] => utility [patent_app_number] => 18/833124 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20604 [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] => 18833124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/833124
Method and apparatus of encoding/decoding a slice of point cloud data Dec 12, 2022 Issued
Array ( [id] => 18199434 [patent_doc_number] => 20230052953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => IBC SEARCH RANGE [patent_app_type] => utility [patent_app_number] => 17/977901 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977901
IBC search range Oct 30, 2022 Issued
Array ( [id] => 19936162 [patent_doc_number] => 12309376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Method and device for encoding intra prediction mode for image prediction unit, and method and device for decoding intra prediction mode for image prediction unit [patent_app_type] => utility [patent_app_number] => 17/975133 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 38 [patent_no_of_words] => 19398 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975133
Method and device for encoding intra prediction mode for image prediction unit, and method and device for decoding intra prediction mode for image prediction unit Oct 26, 2022 Issued
Array ( [id] => 19635925 [patent_doc_number] => 20240414374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => NON-SEPARABLE PRIMARY TRANSFORM DESIGN METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/703597 [patent_app_country] => US [patent_app_date] => 2022-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18703597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/703597
NON-SEPARABLE PRIMARY TRANSFORM DESIGN METHOD AND APPARATUS Oct 19, 2022 Pending
Array ( [id] => 18183772 [patent_doc_number] => 20230044502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => AFFINE PREDICTION REFINEMENT WITH OPTICAL FLOW [patent_app_type] => utility [patent_app_number] => 17/962328 [patent_app_country] => US [patent_app_date] => 2022-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962328 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962328
Affine prediction refinement with optical flow Oct 6, 2022 Issued
Array ( [id] => 18099218 [patent_doc_number] => 20220417559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => SIZE BASED TRANSFORM UNIT CONTEXT DERIVATION [patent_app_type] => utility [patent_app_number] => 17/898283 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8959 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898283
Size based transform unit context derivation Aug 28, 2022 Issued
Array ( [id] => 19655625 [patent_doc_number] => 12177439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Image processing device and image processing method for efficiently generating or signaling quantizing matrices [patent_app_type] => utility [patent_app_number] => 17/859469 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 23656 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17859469 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/859469
Image processing device and image processing method for efficiently generating or signaling quantizing matrices Jul 6, 2022 Issued
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