Search

Haixia Du

Examiner (ID: 7883, Phone: (571)270-5646 , Office: P/2611 )

Most Active Art Unit
2611
Art Unit(s)
2600, 2699, 2677, 2611, 2628
Total Applications
597
Issued Applications
487
Pending Applications
54
Abandoned Applications
73

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19190690 [patent_doc_number] => 20240169603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => WEARABLE DEVICE FOR DISPLAYING VISUAL OBJECT FOR CONTROLLING VIRTUAL OBJECT AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/475848 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18475848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/475848
WEARABLE DEVICE FOR DISPLAYING VISUAL OBJECT FOR CONTROLLING VIRTUAL OBJECT AND METHOD THEREOF Sep 26, 2023 Pending
Array ( [id] => 19865551 [patent_doc_number] => 20250104337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => PROVIDING REALISTIC LIGHTING EFFECTS FROM A VIRTUAL BACKGROUND TO A DEPICTION OF A PARTICIPANT IN A VIDEO CALL [patent_app_type] => utility [patent_app_number] => 18/373601 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373601
PROVIDING REALISTIC LIGHTING EFFECTS FROM A VIRTUAL BACKGROUND TO A DEPICTION OF A PARTICIPANT IN A VIDEO CALL Sep 26, 2023 Pending
Array ( [id] => 19865539 [patent_doc_number] => 20250104325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => EFFICIENTLY HANDLING RESTART INDICES DURING TILE-BASED DEFERRED RENDERING (TBDR) BY GRAPHICS PROCESSING UNITS (GPUs) [patent_app_type] => utility [patent_app_number] => 18/476258 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476258
EFFICIENTLY HANDLING RESTART INDICES DURING TILE-BASED DEFERRED RENDERING (TBDR) BY GRAPHICS PROCESSING UNITS (GPUs) Sep 26, 2023 Pending
Array ( [id] => 19175411 [patent_doc_number] => 20240161385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => RAY TRACING [patent_app_type] => utility [patent_app_number] => 18/373112 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373112
RAY TRACING Sep 25, 2023 Pending
Array ( [id] => 19559173 [patent_doc_number] => 20240370965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => TRAVERSAL RECURSION FOR ACCELERATION STRUCTURE TRAVERSAL [patent_app_type] => utility [patent_app_number] => 18/373004 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373004
TRAVERSAL RECURSION FOR ACCELERATION STRUCTURE TRAVERSAL Sep 25, 2023 Pending
Array ( [id] => 19115777 [patent_doc_number] => 20240127527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => RAY TRACING [patent_app_type] => utility [patent_app_number] => 18/373074 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373074
RAY TRACING Sep 25, 2023 Pending
Array ( [id] => 18897118 [patent_doc_number] => 20240012603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => DISPLAY CONTROL SYSTEM, DISPLAY METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/373053 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18373053 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373053
DISPLAY CONTROL SYSTEM, DISPLAY METHOD, AND STORAGE MEDIUM Sep 25, 2023 Issued
Array ( [id] => 19993428 [patent_doc_number] => 20250131650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MODEL GENERATING DEVICE, MODEL GENERATING SYSTEM, MODEL GENERATING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/685611 [patent_app_country] => US [patent_app_date] => 2023-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685611 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685611
MODEL GENERATING DEVICE, MODEL GENERATING SYSTEM, MODEL GENERATING METHOD, AND PROGRAM Feb 1, 2023 Pending
Array ( [id] => 19712294 [patent_doc_number] => 20250022436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => RENDERING OF FIELD SEQUENTIAL DISPLAYS IN A DISPLAY SUBSYSTEM [patent_app_type] => utility [patent_app_number] => 18/713543 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18713543 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/713543
RENDERING OF FIELD SEQUENTIAL DISPLAYS IN A DISPLAY SUBSYSTEM Dec 14, 2022 Pending
Array ( [id] => 19634012 [patent_doc_number] => 20240412461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => Annotation Device and Annotation Method [patent_app_type] => utility [patent_app_number] => 18/699756 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18699756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/699756
Annotation Device and Annotation Method Nov 3, 2022 Pending
Array ( [id] => 19618523 [patent_doc_number] => 20240404203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => AUTOMATED AERIAL DATA CAPTURE FOR 3D MODELING OF UNKNOWN OBJECTS IN UNKNOWN ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 18/695971 [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] => 5408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695971
AUTOMATED AERIAL DATA CAPTURE FOR 3D MODELING OF UNKNOWN OBJECTS IN UNKNOWN ENVIRONMENTS Aug 23, 2022 Pending
Array ( [id] => 19618523 [patent_doc_number] => 20240404203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => AUTOMATED AERIAL DATA CAPTURE FOR 3D MODELING OF UNKNOWN OBJECTS IN UNKNOWN ENVIRONMENTS [patent_app_type] => utility [patent_app_number] => 18/695971 [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] => 5408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18695971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/695971
AUTOMATED AERIAL DATA CAPTURE FOR 3D MODELING OF UNKNOWN OBJECTS IN UNKNOWN ENVIRONMENTS Aug 23, 2022 Pending
Array ( [id] => 19347241 [patent_doc_number] => 20240256204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD, APPARATUS, DEVICE, READABLE STORAGE MEDIUM AND PRODUCT FOR MEDIA FILE PROCESSING [patent_app_type] => utility [patent_app_number] => 18/566333 [patent_app_country] => US [patent_app_date] => 2022-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7932 [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] => 18566333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/566333
METHOD, APPARATUS, DEVICE, READABLE STORAGE MEDIUM AND PRODUCT FOR MEDIA FILE PROCESSING May 6, 2022 Pending
Array ( [id] => 19748808 [patent_doc_number] => 20250037373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => VIRTUAL ORGANOID GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 18/577140 [patent_app_country] => US [patent_app_date] => 2022-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18577140 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577140
VIRTUAL ORGANOID GENERATION METHOD May 5, 2022 Pending
Array ( [id] => 19220796 [patent_doc_number] => 20240185500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => IMAGE RENDERING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/552777 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9725 [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] => 18552777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552777
IMAGE RENDERING METHOD AND APPARATUS Apr 12, 2022 Pending
Array ( [id] => 19515050 [patent_doc_number] => 20240346736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/683253 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18683253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/683253
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD, AND PROGRAM Mar 6, 2022 Pending
Array ( [id] => 16508989 [patent_doc_number] => 20200388245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => METHOD FOR COMPENSATING FOR SCREEN MOVEMENT OF DISPLAY AND ELECTRONIC DEVICE FOR SUPPORTING THE SAME [patent_app_type] => utility [patent_app_number] => 16/895528 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895528 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895528
Method for compensating for screen movement of display and electronic device for supporting the same Jun 7, 2020 Issued
Array ( [id] => 16401809 [patent_doc_number] => 20200342667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHODS AND SYSTEMS FOR WIREFRAMES OF A STRUCTURE OR ELEMENT OF INTEREST AND WIREFRAMES GENERATED THEREFROM [patent_app_type] => utility [patent_app_number] => 15/930983 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15930983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930983
METHODS AND SYSTEMS FOR WIREFRAMES OF A STRUCTURE OR ELEMENT OF INTEREST AND WIREFRAMES GENERATED THEREFROM May 12, 2020 Abandoned
Array ( [id] => 17195524 [patent_doc_number] => 11164283 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Local image warping in image processor using homography transform function [patent_app_type] => utility [patent_app_number] => 16/858134 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10920 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858134
Local image warping in image processor using homography transform function Apr 23, 2020 Issued
Array ( [id] => 17195524 [patent_doc_number] => 11164283 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-02 [patent_title] => Local image warping in image processor using homography transform function [patent_app_type] => utility [patent_app_number] => 16/858134 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10920 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16858134 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/858134
Local image warping in image processor using homography transform function Apr 23, 2020 Issued
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