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] => 20352232 [patent_doc_number] => 20250349084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => AUGMENTED REALITY DEVICE OPERATION WITH ROBOTIC TOTAL STATION [patent_app_type] => utility [patent_app_number] => 18/658554 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658554
AUGMENTED REALITY DEVICE OPERATION WITH ROBOTIC TOTAL STATION May 7, 2024 Pending
Array ( [id] => 19531165 [patent_doc_number] => 20240355067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => FULLY AUTOMATED ESTIMATION OF SCENE PARAMETERS [patent_app_type] => utility [patent_app_number] => 18/645194 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645194
FULLY AUTOMATED ESTIMATION OF SCENE PARAMETERS Apr 23, 2024 Pending
Array ( [id] => 19531165 [patent_doc_number] => 20240355067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => FULLY AUTOMATED ESTIMATION OF SCENE PARAMETERS [patent_app_type] => utility [patent_app_number] => 18/645194 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645194 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645194
FULLY AUTOMATED ESTIMATION OF SCENE PARAMETERS Apr 23, 2024 Pending
Array ( [id] => 19514946 [patent_doc_number] => 20240346632 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MEDICAL IMAGING [patent_app_type] => utility [patent_app_number] => 18/643976 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9537 [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] => 18643976 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643976
MEDICAL IMAGING Apr 22, 2024 Pending
Array ( [id] => 20222425 [patent_doc_number] => 20250285356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => GENERATING IMAGE DATA [patent_app_type] => utility [patent_app_number] => 18/596505 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596505
GENERATING IMAGE DATA Mar 4, 2024 Pending
Array ( [id] => 20222425 [patent_doc_number] => 20250285356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-11 [patent_title] => GENERATING IMAGE DATA [patent_app_type] => utility [patent_app_number] => 18/596505 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596505
GENERATING IMAGE DATA Mar 4, 2024 Pending
Array ( [id] => 19420497 [patent_doc_number] => 20240296620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SYSTEM AND METHOD FOR MEASURING SURFACE FEATURES ON SKIN [patent_app_type] => utility [patent_app_number] => 18/594659 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594659 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594659
SYSTEM AND METHOD FOR MEASURING SURFACE FEATURES ON SKIN Mar 3, 2024 Pending
Array ( [id] => 20167348 [patent_doc_number] => 20250259395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SURFACE MESH SELF-INTERSECTION DETECTION [patent_app_type] => utility [patent_app_number] => 18/440851 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440851
SURFACE MESH SELF-INTERSECTION DETECTION Feb 12, 2024 Pending
Array ( [id] => 20167348 [patent_doc_number] => 20250259395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SURFACE MESH SELF-INTERSECTION DETECTION [patent_app_type] => utility [patent_app_number] => 18/440851 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440851
SURFACE MESH SELF-INTERSECTION DETECTION Feb 12, 2024 Pending
Array ( [id] => 20167348 [patent_doc_number] => 20250259395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => SURFACE MESH SELF-INTERSECTION DETECTION [patent_app_type] => utility [patent_app_number] => 18/440851 [patent_app_country] => US [patent_app_date] => 2024-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18440851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/440851
SURFACE MESH SELF-INTERSECTION DETECTION Feb 12, 2024 Pending
Array ( [id] => 19205516 [patent_doc_number] => 20240177415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => THREE-DIMENSIONAL MODEL GENERATING METHOD AND APPARATUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/434115 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18434115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434115
THREE-DIMENSIONAL MODEL GENERATING METHOD AND APPARATUS, AND ELECTRONIC DEVICE Feb 5, 2024 Pending
Array ( [id] => 19661398 [patent_doc_number] => 20240428463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Systems and Methods for Improving Compression of 3D Textures Using Unmapped Pixels [patent_app_type] => utility [patent_app_number] => 18/425525 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18425525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425525
Systems and Methods for Improving Compression of 3D Textures Using Unmapped Pixels Jan 28, 2024 Pending
Array ( [id] => 19252018 [patent_doc_number] => 20240203012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ELECTRONIC DEVICE FOR GENERATING THREE-DIMENSIONAL PHOTO BASED ON IMAGES ACQUIRED FROM PLURALITY OF CAMERAS, AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/425459 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425459
ELECTRONIC DEVICE FOR GENERATING THREE-DIMENSIONAL PHOTO BASED ON IMAGES ACQUIRED FROM PLURALITY OF CAMERAS, AND METHOD THEREFOR Jan 28, 2024 Pending
Array ( [id] => 19252018 [patent_doc_number] => 20240203012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => ELECTRONIC DEVICE FOR GENERATING THREE-DIMENSIONAL PHOTO BASED ON IMAGES ACQUIRED FROM PLURALITY OF CAMERAS, AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/425459 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23814 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425459 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425459
ELECTRONIC DEVICE FOR GENERATING THREE-DIMENSIONAL PHOTO BASED ON IMAGES ACQUIRED FROM PLURALITY OF CAMERAS, AND METHOD THEREFOR Jan 28, 2024 Pending
Array ( [id] => 19385960 [patent_doc_number] => 20240275830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MULTI-USER COLLABORATION SYSTEM AND MULTI-USER COLLABORATION METHOD [patent_app_type] => utility [patent_app_number] => 18/416901 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416901
MULTI-USER COLLABORATION SYSTEM AND MULTI-USER COLLABORATION METHOD Jan 18, 2024 Pending
Array ( [id] => 19385960 [patent_doc_number] => 20240275830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MULTI-USER COLLABORATION SYSTEM AND MULTI-USER COLLABORATION METHOD [patent_app_type] => utility [patent_app_number] => 18/416901 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416901 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416901
MULTI-USER COLLABORATION SYSTEM AND MULTI-USER COLLABORATION METHOD Jan 18, 2024 Pending
Array ( [id] => 19320885 [patent_doc_number] => 20240242429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD OF GENERATING FRAMES FOR A DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/416175 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416175
Method of generating frames for a display device Jan 17, 2024 Issued
Array ( [id] => 19320885 [patent_doc_number] => 20240242429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHOD OF GENERATING FRAMES FOR A DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/416175 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416175 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416175
Method of generating frames for a display device Jan 17, 2024 Issued
Array ( [id] => 19268557 [patent_doc_number] => 20240212261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => REAL-TIME RENDERING WITH IMPLICIT SHAPES [patent_app_type] => utility [patent_app_number] => 18/412228 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25568 [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] => 18412228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412228
REAL-TIME RENDERING WITH IMPLICIT SHAPES Jan 11, 2024 Pending
Array ( [id] => 19284824 [patent_doc_number] => 20240221300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => System and Method for Unsupervised and Autonomous 4D Dynamic Scene and Objects Interpretation, Segmentation, 3D Reconstruction, and Streaming [patent_app_type] => utility [patent_app_number] => 18/396132 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396132 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396132
System and Method for Unsupervised and Autonomous 4D Dynamic Scene and Objects Interpretation, Segmentation, 3D Reconstruction, and Streaming Dec 25, 2023 Pending
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