Search

Xiaolan Xu

Examiner (ID: 12469, Phone: (571)270-7580 , Office: P/2488 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2483
Total Applications
430
Issued Applications
298
Pending Applications
57
Abandoned Applications
91

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19849755 [patent_doc_number] => 20250095106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => GATING CAMERA, SENSING SYSTEM FOR VEHICLE, VEHICLE LAMP [patent_app_type] => utility [patent_app_number] => 18/294482 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294482
GATING CAMERA, SENSING SYSTEM FOR VEHICLE, VEHICLE LAMP Aug 4, 2022 Pending
Array ( [id] => 19706129 [patent_doc_number] => 12200182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Display device and display method [patent_app_type] => utility [patent_app_number] => 17/868304 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4984 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868304 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868304
Display device and display method Jul 18, 2022 Issued
Array ( [id] => 17962876 [patent_doc_number] => 20220343457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => RANK INFORMATION IN IMMERSIVE MEDIA PROCESSING [patent_app_type] => utility [patent_app_number] => 17/811170 [patent_app_country] => US [patent_app_date] => 2022-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7123 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17811170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/811170
Rank information in immersive media processing Jul 6, 2022 Issued
Array ( [id] => 19214620 [patent_doc_number] => 12003702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Methods of video picture coding with sub-block merge simplification and related apparatuses [patent_app_type] => utility [patent_app_number] => 17/846123 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5660 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846123
Methods of video picture coding with sub-block merge simplification and related apparatuses Jun 21, 2022 Issued
Array ( [id] => 18082372 [patent_doc_number] => 20220407984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => CONTROL AND SYNCHRONIZATION IN VIDEO PRODUCTION [patent_app_type] => utility [patent_app_number] => 17/840128 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17840128 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840128
Control and synchronization in video production Jun 13, 2022 Issued
Array ( [id] => 17832985 [patent_doc_number] => 20220270289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => METHOD AND APPARATUS FOR DETECTING VEHICLE POSE [patent_app_type] => utility [patent_app_number] => 17/743402 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8142 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743402
METHOD AND APPARATUS FOR DETECTING VEHICLE POSE May 11, 2022 Abandoned
Array ( [id] => 18756722 [patent_doc_number] => 20230360176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => VISIBLE DATA ENHANCING [patent_app_type] => utility [patent_app_number] => 17/736804 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736804
VISIBLE DATA ENHANCING May 3, 2022 Abandoned
Array ( [id] => 18671262 [patent_doc_number] => 11778187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Flexible quantization [patent_app_type] => utility [patent_app_number] => 17/727994 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6228 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727994
Flexible quantization Apr 24, 2022 Issued
Array ( [id] => 17797061 [patent_doc_number] => 20220256153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => FLEXIBLE QUANTIZATION [patent_app_type] => utility [patent_app_number] => 17/728020 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6120 [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] => 17728020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728020
Flexible quantization Apr 24, 2022 Issued
Array ( [id] => 18671261 [patent_doc_number] => 11778186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Flexible quantization [patent_app_type] => utility [patent_app_number] => 17/727955 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6224 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17727955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/727955
Flexible quantization Apr 24, 2022 Issued
Array ( [id] => 18828477 [patent_doc_number] => 11843775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Flexible quantization [patent_app_type] => utility [patent_app_number] => 17/728070 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6228 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728070
Flexible quantization Apr 24, 2022 Issued
Array ( [id] => 19220763 [patent_doc_number] => 20240185467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 18/287839 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287839
Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method Apr 19, 2022 Issued
Array ( [id] => 19220763 [patent_doc_number] => 20240185467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 18/287839 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287839
Point cloud data transmission device, point cloud data transmission method, point cloud data reception device, and point cloud data reception method Apr 19, 2022 Issued
Array ( [id] => 20138819 [patent_doc_number] => 20250245863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => METHOD FOR ENCODING AND DECODING FOR TRISOUP VERTEX POSITIONS [patent_app_type] => utility [patent_app_number] => 18/854882 [patent_app_country] => US [patent_app_date] => 2022-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18854882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/854882
METHOD FOR ENCODING AND DECODING FOR TRISOUP VERTEX POSITIONS Apr 10, 2022 Pending
Array ( [id] => 19561189 [patent_doc_number] => 20240372981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING [patent_app_type] => utility [patent_app_number] => 18/286202 [patent_app_country] => US [patent_app_date] => 2022-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30781 [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] => 18286202 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/286202
METHOD, DEVICE, AND MEDIUM FOR VIDEO PROCESSING Apr 8, 2022 Pending
Array ( [id] => 19342224 [patent_doc_number] => 12052427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Video data processing method and apparatus, and storage medium [patent_app_type] => utility [patent_app_number] => 17/713205 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 18746 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713205
Video data processing method and apparatus, and storage medium Apr 3, 2022 Issued
Array ( [id] => 19207431 [patent_doc_number] => 20240179330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METADATA SIGNALING AND CONVERSION FOR FILM GRAIN ENCODING [patent_app_type] => utility [patent_app_number] => 18/279651 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16237 [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] => 18279651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279651
Metadata signaling and conversion for film grain encoding Mar 30, 2022 Issued
Array ( [id] => 17872336 [patent_doc_number] => 20220295073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ENCODER AND DECODER WITH PICTURE ORDER COUNTER DERIVATION BASED ON LAYER ID IN VIDEO CODING [patent_app_type] => utility [patent_app_number] => 17/701834 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17701834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/701834
Encoder and decoder with picture order counter derivation based on layer ID in video coding Mar 22, 2022 Issued
Array ( [id] => 17739482 [patent_doc_number] => 20220224944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => ENCODER, A DECODER AND CORRESPONDING METHODS FOR SUBPICTURE SIGNALLING IN SEQUENCE PARAMETER SET [patent_app_type] => utility [patent_app_number] => 17/698824 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23478 [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] => 17698824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/698824
Decoding method and a decoder for subpicture syntax elements signalling Mar 17, 2022 Issued
Array ( [id] => 19207448 [patent_doc_number] => 20240179347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 18/551137 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18551137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551137
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD Mar 16, 2022 Pending
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