Search

Zaihan Jiang

Examiner (ID: 4628, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2423, 2488, 2486
Total Applications
658
Issued Applications
499
Pending Applications
104
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20217074 [patent_doc_number] => 12413738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Video encoding method and apparatus and electronic device [patent_app_type] => utility [patent_app_number] => 18/485487 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 9636 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 18485487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485487
Video encoding method and apparatus and electronic device Oct 11, 2023 Issued
Array ( [id] => 20347009 [patent_doc_number] => 12470746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method and apparatus for talking face video compression [patent_app_type] => utility [patent_app_number] => 18/484099 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 16313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484099
Method and apparatus for talking face video compression Oct 9, 2023 Issued
Array ( [id] => 20347009 [patent_doc_number] => 12470746 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method and apparatus for talking face video compression [patent_app_type] => utility [patent_app_number] => 18/484099 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 18 [patent_no_of_words] => 16313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18484099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/484099
Method and apparatus for talking face video compression Oct 9, 2023 Issued
Array ( [id] => 18960422 [patent_doc_number] => 20240048749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SUPPLEMENTAL ENHANCEMENT INFORMATION MESSAGE CONSTRAINTS [patent_app_type] => utility [patent_app_number] => 18/483403 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483403
SUPPLEMENTAL ENHANCEMENT INFORMATION MESSAGE CONSTRAINTS Oct 8, 2023 Pending
Array ( [id] => 18960422 [patent_doc_number] => 20240048749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SUPPLEMENTAL ENHANCEMENT INFORMATION MESSAGE CONSTRAINTS [patent_app_type] => utility [patent_app_number] => 18/483403 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483403
SUPPLEMENTAL ENHANCEMENT INFORMATION MESSAGE CONSTRAINTS Oct 8, 2023 Pending
Array ( [id] => 19147861 [patent_doc_number] => 20240146958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ELECTRONIC APPARATUS FOR PLAYING A PLURALITY OF VIDEOS AT THE SAME TIME AND CONTROL METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/376673 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376673 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376673
ELECTRONIC APPARATUS FOR PLAYING A PLURALITY OF VIDEOS AT THE SAME TIME AND CONTROL METHOD THEREOF Oct 3, 2023 Issued
Array ( [id] => 19102167 [patent_doc_number] => 20240121395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHODS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR PRE-ANALYSIS BASED RESAMPLING COMPRESSION FOR MACHINE VISION [patent_app_type] => utility [patent_app_number] => 18/477920 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477920
Methods and non-transitory computer readable storage medium for pre-analysis based resampling compression for machine vision Sep 28, 2023 Issued
Array ( [id] => 19102167 [patent_doc_number] => 20240121395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHODS AND NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM FOR PRE-ANALYSIS BASED RESAMPLING COMPRESSION FOR MACHINE VISION [patent_app_type] => utility [patent_app_number] => 18/477920 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477920 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477920
Methods and non-transitory computer readable storage medium for pre-analysis based resampling compression for machine vision Sep 28, 2023 Issued
Array ( [id] => 19867613 [patent_doc_number] => 20250106399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ADAPTIVE QUANTIZATION FOR VIDEO PIPELINES IN AUTOMOTIVE SYSTEMS AND APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/472505 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25862 [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] => 18472505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472505
ADAPTIVE QUANTIZATION FOR VIDEO PIPELINES IN AUTOMOTIVE SYSTEMS AND APPLICATIONS Sep 21, 2023 Pending
Array ( [id] => 18899802 [patent_doc_number] => 20240015287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL [patent_app_type] => utility [patent_app_number] => 18/370604 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18370604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370604
Method and apparatus for processing video signal Sep 19, 2023 Issued
Array ( [id] => 18899798 [patent_doc_number] => 20240015283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING PICTURE CODING PROGRAM, MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD, AND MOVING PICTURE DECODING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/470093 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470093 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470093
Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding program Sep 18, 2023 Issued
Array ( [id] => 20190679 [patent_doc_number] => 12401813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Coding enhancement in cross-component sample adaptive offset [patent_app_type] => utility [patent_app_number] => 18/469409 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 54 [patent_no_of_words] => 21851 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18469409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469409
Coding enhancement in cross-component sample adaptive offset Sep 17, 2023 Issued
Array ( [id] => 20190679 [patent_doc_number] => 12401813 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Coding enhancement in cross-component sample adaptive offset [patent_app_type] => utility [patent_app_number] => 18/469409 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 52 [patent_figures_cnt] => 54 [patent_no_of_words] => 21851 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 18469409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/469409
Coding enhancement in cross-component sample adaptive offset Sep 17, 2023 Issued
Array ( [id] => 18884274 [patent_doc_number] => 20240007643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => SIGNALING OF REFERENCE PICTURE RESAMPLING WITH RESAMPLING PICTURE SIZE INDICATION IN VIDEO BITSTREAM [patent_app_type] => utility [patent_app_number] => 18/369040 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369040
Signaling of reference picture resampling with resampling picture size indication in video bitstream Sep 14, 2023 Issued
Array ( [id] => 19039652 [patent_doc_number] => 20240089467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Systems for Reducing Media Data Size while Maintaining Perceptual Quality [patent_app_type] => utility [patent_app_number] => 18/463549 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18463549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/463549
Systems for reducing media data size while maintaining perceptual quality Sep 7, 2023 Issued
Array ( [id] => 19117763 [patent_doc_number] => 20240129513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => APPARATUS AND METHOD FOR OUTPUTTING IMAGE DATA, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/241259 [patent_app_country] => US [patent_app_date] => 2023-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5293 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18241259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/241259
Apparatus and method for outputting image data, and electronic device Aug 31, 2023 Issued
Array ( [id] => 19822548 [patent_doc_number] => 20250080755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => IMPROVING STREAMING VIDEO QUALITY IN LOSSY NETWORK CONDITIONS [patent_app_type] => utility [patent_app_number] => 18/458479 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15302 [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] => 18458479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458479
IMPROVING STREAMING VIDEO QUALITY IN LOSSY NETWORK CONDITIONS Aug 29, 2023 Pending
Array ( [id] => 20131660 [patent_doc_number] => 12373976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => System and method for estimating extracorporeal blood volume in a physical sample [patent_app_type] => utility [patent_app_number] => 18/238620 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18238620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/238620
System and method for estimating extracorporeal blood volume in a physical sample Aug 27, 2023 Issued
Array ( [id] => 18822432 [patent_doc_number] => 20230396773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CROSS-COMPONENT ADAPIVE LOOP FILTER [patent_app_type] => utility [patent_app_number] => 18/453041 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18453041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453041
Cross-component adapive loop filter Aug 20, 2023 Issued
Array ( [id] => 19774540 [patent_doc_number] => 20250055966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => RENDER CAMERA SEPARATION ADJUSTMENT [patent_app_type] => utility [patent_app_number] => 18/233078 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7674 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233078
RENDER CAMERA SEPARATION ADJUSTMENT Aug 10, 2023 Pending
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