Search

Peter P. Chau

Examiner (ID: 6781, Phone: (571)270-7152 , Office: P/2476 )

Most Active Art Unit
2476
Art Unit(s)
2476, 2419
Total Applications
639
Issued Applications
462
Pending Applications
67
Abandoned Applications
130

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18934809 [patent_doc_number] => 11887244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Intersection testing for ray tracing [patent_app_type] => utility [patent_app_number] => 17/547614 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 15967 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547614
Intersection testing for ray tracing Dec 9, 2021 Issued
Array ( [id] => 17892794 [patent_doc_number] => 11455767 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-27 [patent_title] => Intelligent material completeness detection and configuration method based on digital twin and augmented reality (AR) [patent_app_type] => utility [patent_app_number] => 17/547285 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2803 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 468 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547285 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547285
Intelligent material completeness detection and configuration method based on digital twin and augmented reality (AR) Dec 9, 2021 Issued
Array ( [id] => 17675947 [patent_doc_number] => 20220189114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => CONSTRAINED BSDF SAMPLING [patent_app_type] => utility [patent_app_number] => 17/548038 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17548038 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548038
Constrained BSDF sampling Dec 9, 2021 Issued
Array ( [id] => 17644692 [patent_doc_number] => 20220172431 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => SIMULATED FACE GENERATION FOR RENDERING 3-D MODELS OF PEOPLE THAT DO NOT EXIST [patent_app_type] => utility [patent_app_number] => 17/535538 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535538
SIMULATED FACE GENERATION FOR RENDERING 3-D MODELS OF PEOPLE THAT DO NOT EXIST Nov 23, 2021 Abandoned
Array ( [id] => 18366016 [patent_doc_number] => 20230147607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => SINGLE-PERSPECTIVE IMAGE RELIGHTING [patent_app_type] => utility [patent_app_number] => 17/523157 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523157
Single-perspective image relighting Nov 9, 2021 Issued
Array ( [id] => 18669294 [patent_doc_number] => 11776200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Image relighting [patent_app_type] => utility [patent_app_number] => 17/523210 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7482 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523210
Image relighting Nov 9, 2021 Issued
Array ( [id] => 18882251 [patent_doc_number] => 20240005620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHOD FOR MODIFYING DESIGN ON BASIS OF ADDITIVE CROSS-SECTION OUTLINE FOR 3D PRINTING [patent_app_type] => utility [patent_app_number] => 18/038785 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18038785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/038785
Method for modifying design on basis of additive cross-section outline for 3D printing Nov 2, 2021 Issued
Array ( [id] => 17550972 [patent_doc_number] => 20220122314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => HIDDEN CULLING IN TILE-BASED COMPUTER GENERATED IMAGES [patent_app_type] => utility [patent_app_number] => 17/515352 [patent_app_country] => US [patent_app_date] => 2021-10-29 [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] => -18 [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] => 17515352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515352
Hidden culling in tile-based computer generated images Oct 28, 2021 Issued
Array ( [id] => 18921025 [patent_doc_number] => 20240024029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => SYSTEMS AND METHOD OF PLANNING THORACIC SURGERY [patent_app_type] => utility [patent_app_number] => 18/026586 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8096 [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] => 18026586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/026586
SYSTEMS AND METHOD OF PLANNING THORACIC SURGERY Sep 29, 2021 Pending
Array ( [id] => 17359049 [patent_doc_number] => 20220019845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => Positioning Method and Apparatus [patent_app_type] => utility [patent_app_number] => 17/489085 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16785 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17489085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489085
Positioning method and apparatus Sep 28, 2021 Issued
Array ( [id] => 18278643 [patent_doc_number] => 20230094115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => LOAD MULTIPLE PRIMITIVES PER THREAD IN A GRAPHICS PIPELINE [patent_app_type] => utility [patent_app_number] => 17/489008 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17489008 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/489008
Load multiple primitives per thread in a graphics pipeline Sep 28, 2021 Issued
Array ( [id] => 17550949 [patent_doc_number] => 20220122291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LOCALIZATION AND MAPPING UTILIZING VISUAL ODOMETRY [patent_app_type] => utility [patent_app_number] => 17/486664 [patent_app_country] => US [patent_app_date] => 2021-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10394 [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] => 17486664 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/486664
Localization and mapping utilizing visual odometry Sep 26, 2021 Issued
Array ( [id] => 17536171 [patent_doc_number] => 20220114780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => MEMORY ALLOCATION FOR RECURSIVE PROCESSING IN A RAY TRACING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/484597 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484597
MEMORY ALLOCATION FOR RECURSIVE PROCESSING IN A RAY TRACING SYSTEM Sep 23, 2021 Pending
Array ( [id] => 17536171 [patent_doc_number] => 20220114780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => MEMORY ALLOCATION FOR RECURSIVE PROCESSING IN A RAY TRACING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/484597 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484597
MEMORY ALLOCATION FOR RECURSIVE PROCESSING IN A RAY TRACING SYSTEM Sep 23, 2021 Pending
Array ( [id] => 17536171 [patent_doc_number] => 20220114780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => MEMORY ALLOCATION FOR RECURSIVE PROCESSING IN A RAY TRACING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/484597 [patent_app_country] => US [patent_app_date] => 2021-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17484597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/484597
MEMORY ALLOCATION FOR RECURSIVE PROCESSING IN A RAY TRACING SYSTEM Sep 23, 2021 Pending
Array ( [id] => 17447524 [patent_doc_number] => 20220068029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => METHODS, SYSTEMS, AND COMPUTER READABLE MEDIA FOR EXTENDED REALITY USER INTERFACE [patent_app_type] => utility [patent_app_number] => 17/412197 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412197
Methods, systems, and computer readable media for extended reality user interface Aug 24, 2021 Issued
Array ( [id] => 19260317 [patent_doc_number] => 12020378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Compressed geometry rendering and streaming [patent_app_type] => utility [patent_app_number] => 17/400065 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10666 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 433 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17400065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400065
Compressed geometry rendering and streaming Aug 10, 2021 Issued
Array ( [id] => 18179058 [patent_doc_number] => 20230039787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => Temporal Approximation Of Trilinear Filtering [patent_app_type] => utility [patent_app_number] => 17/396036 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17396036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396036
Temporal approximation of trilinear filtering Aug 5, 2021 Issued
Array ( [id] => 18856553 [patent_doc_number] => 11854138 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Techniques for introducing oriented bounding boxes into bounding volume hierarchy [patent_app_type] => utility [patent_app_number] => 17/384673 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7874 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384673
Techniques for introducing oriented bounding boxes into bounding volume hierarchy Jul 22, 2021 Issued
Array ( [id] => 18276656 [patent_doc_number] => 11615601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Layered clothing that conforms to an underlying body and/or clothing layer [patent_app_type] => utility [patent_app_number] => 17/375066 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 13213 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375066 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375066
Layered clothing that conforms to an underlying body and/or clothing layer Jul 13, 2021 Issued
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