Search

Zaihan Jiang

Examiner (ID: 7009, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2423, 2488, 2486
Total Applications
710
Issued Applications
537
Pending Applications
97
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19109817 [patent_doc_number] => 11962943 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-16 [patent_title] => Inspection camera devices and methods [patent_app_type] => utility [patent_app_number] => 17/868709 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 53 [patent_no_of_words] => 24355 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868709
Inspection camera devices and methods Oct 9, 2022 Issued
Array ( [id] => 19606212 [patent_doc_number] => 20240397092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR STORING, ENCODING OR DECODING ONE OR VERTICES OF A MESH IN A VOLUMETRIC VIDEO CODING BITSTREAM [patent_app_type] => utility [patent_app_number] => 18/694697 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18694697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694697
METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR STORING, ENCODING OR DECODING ONE OR VERTICES OF A MESH IN A VOLUMETRIC VIDEO CODING BITSTREAM Sep 21, 2022 Pending
Array ( [id] => 19663878 [patent_doc_number] => 20240430943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ENHANCING RANDOM ACCESS REPORT WITH INDICATION OF RANDOM ACCESS PERFORMED TOWARD MN OR SN [patent_app_type] => utility [patent_app_number] => 18/699279 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18699279 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699279
ENHANCING RANDOM ACCESS REPORT WITH INDICATION OF RANDOM ACCESS PERFORMED TOWARD MN OR SN Sep 18, 2022 Pending
Array ( [id] => 19030792 [patent_doc_number] => 11930164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Selection of explicit mode or implicit mode in intra block copy coding [patent_app_type] => utility [patent_app_number] => 17/943373 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 17284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17943373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/943373
Selection of explicit mode or implicit mode in intra block copy coding Sep 12, 2022 Issued
Array ( [id] => 19577092 [patent_doc_number] => 20240381384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Sidelink Collision Indicator UE Procedures [patent_app_type] => utility [patent_app_number] => 18/696376 [patent_app_country] => US [patent_app_date] => 2022-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [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] => 18696376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696376
Sidelink Collision Indicator UE Procedures Sep 4, 2022 Pending
Array ( [id] => 19591148 [patent_doc_number] => 20240388705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SYSTEMS AND METHODS FOR REDUCING NOISE IN RECONSTRUCTED FEATURE DATA IN CODING OF MULTI-DIMENSIONAL DATA [patent_app_type] => utility [patent_app_number] => 18/689930 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689930 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689930
SYSTEMS AND METHODS FOR REDUCING NOISE IN RECONSTRUCTED FEATURE DATA IN CODING OF MULTI-DIMENSIONAL DATA Sep 1, 2022 Abandoned
Array ( [id] => 18228590 [patent_doc_number] => 20230067584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Adaptive Quantization Matrix for Extended Reality Video Encoding [patent_app_type] => utility [patent_app_number] => 17/821981 [patent_app_country] => US [patent_app_date] => 2022-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821981
Adaptive quantization matrix for extended reality video encoding Aug 23, 2022 Issued
Array ( [id] => 19467310 [patent_doc_number] => 20240320980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => System and Method for the Automatic Detection of Openly-Carried Firearms [patent_app_type] => utility [patent_app_number] => 18/576198 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576198
System and Method for the Automatic Detection of Openly-Carried Firearms Aug 15, 2022 Pending
Array ( [id] => 19573130 [patent_doc_number] => 20240377422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Automated Analysis Support Robot, and Automated Analysis System [patent_app_type] => utility [patent_app_number] => 18/688966 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10572 [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] => 18688966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688966
Automated analysis support robot, and automated analysis system Aug 2, 2022 Issued
Array ( [id] => 18025809 [patent_doc_number] => 20220377308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SYSTEM AND METHOD FOR STREAMING VISIBLE PORTIONS OF VOLUMETRIC VIDEO [patent_app_type] => utility [patent_app_number] => 17/879235 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17879235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/879235
SYSTEM AND METHOD FOR STREAMING VISIBLE PORTIONS OF VOLUMETRIC VIDEO Aug 1, 2022 Abandoned
Array ( [id] => 20386104 [patent_doc_number] => 12485818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Vehicle surround view system and method thereof [patent_app_type] => utility [patent_app_number] => 18/294899 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 2375 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294899
Vehicle surround view system and method thereof Jul 28, 2022 Issued
Array ( [id] => 19241582 [patent_doc_number] => 12011999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Holographic display calibration by holographic phase modulation [patent_app_type] => utility [patent_app_number] => 17/814598 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4632 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814598 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814598
Holographic display calibration by holographic phase modulation Jul 24, 2022 Issued
Array ( [id] => 19797353 [patent_doc_number] => 12238342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Video compression with in-loop sub-image level controllable noise generation [patent_app_type] => utility [patent_app_number] => 17/867644 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 10743 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17867644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/867644
Video compression with in-loop sub-image level controllable noise generation Jul 17, 2022 Issued
Array ( [id] => 18936610 [patent_doc_number] => 11889067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Intra-prediction mode-based image processing method and device therefor [patent_app_type] => utility [patent_app_number] => 17/863980 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 41 [patent_no_of_words] => 16952 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863980
Intra-prediction mode-based image processing method and device therefor Jul 12, 2022 Issued
Array ( [id] => 18936632 [patent_doc_number] => 11889089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Method for encoding/decoding image and device using same [patent_app_type] => utility [patent_app_number] => 17/862610 [patent_app_country] => US [patent_app_date] => 2022-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7006 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862610
Method for encoding/decoding image and device using same Jul 11, 2022 Issued
Array ( [id] => 19184756 [patent_doc_number] => 11991368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Video compression using deep generative models [patent_app_type] => utility [patent_app_number] => 17/862291 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 9092 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17862291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/862291
Video compression using deep generative models Jul 10, 2022 Issued
Array ( [id] => 19287336 [patent_doc_number] => 20240223817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => VIDEO COMPRESSION USING OPTICAL FLOW [patent_app_type] => utility [patent_app_number] => 18/563734 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18563734 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563734
Video compression using optical flow Jul 4, 2022 Issued
Array ( [id] => 20318791 [patent_doc_number] => 12457351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Video encoding method and apparatus, video decoding method and apparatus, and electronic device and storage medium [patent_app_type] => utility [patent_app_number] => 18/577790 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 9750 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577790 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577790
Video encoding method and apparatus, video decoding method and apparatus, and electronic device and storage medium Jun 28, 2022 Issued
Array ( [id] => 19625274 [patent_doc_number] => 12164099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Observation apparatus [patent_app_type] => utility [patent_app_number] => 17/849263 [patent_app_country] => US [patent_app_date] => 2022-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 25 [patent_no_of_words] => 8021 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17849263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/849263
Observation apparatus Jun 23, 2022 Issued
Array ( [id] => 19454232 [patent_doc_number] => 20240314362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => PERFORMANCE IMPROVEMENTS OF MACHINE VISION TASKS VIA LEARNED NEURAL NETWORK BASED FILTER [patent_app_type] => utility [patent_app_number] => 18/577010 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18115 [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] => 18577010 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577010
Performance improvements of machine vision tasks via learned neural network based filter Jun 20, 2022 Issued
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