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] => 20131751 [patent_doc_number] => 12374067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Layered clothing that conforms to an underlying body and/or clothing layer [patent_app_type] => utility [patent_app_number] => 18/189682 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7920 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189682
Layered clothing that conforms to an underlying body and/or clothing layer Mar 23, 2023 Issued
Array ( [id] => 18514062 [patent_doc_number] => 20230230310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => FULLY-FUSED NEURAL NETWORK EXECUTION [patent_app_type] => utility [patent_app_number] => 18/184519 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18184519 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/184519
Fully-fused neural network execution Mar 14, 2023 Issued
Array ( [id] => 18626346 [patent_doc_number] => 20230285127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => TOOTH SHADING, TRANSPARENCY AND GLAZING [patent_app_type] => utility [patent_app_number] => 18/183912 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18183912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183912
Tooth shading, transparency and glazing Mar 13, 2023 Issued
Array ( [id] => 19435395 [patent_doc_number] => 20240303893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => TRACKED ARM POSITION IN VIRTUAL REALITY MULTIUSER APPLICATION [patent_app_type] => utility [patent_app_number] => 18/180954 [patent_app_country] => US [patent_app_date] => 2023-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18180954 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/180954
TRACKED ARM POSITION IN VIRTUAL REALITY MULTIUSER APPLICATION Mar 8, 2023 Pending
Array ( [id] => 19392146 [patent_doc_number] => 20240282016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => MACHINE LEARNING DIFFUSION MODEL WITH IMAGE ENCODER TRAINED FOR SYNTHETIC IMAGE GENERATION [patent_app_type] => utility [patent_app_number] => 18/172192 [patent_app_country] => US [patent_app_date] => 2023-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8961 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172192
Machine learning diffusion model with image encoder trained for synthetic image generation Feb 20, 2023 Issued
Array ( [id] => 18811755 [patent_doc_number] => 20230386091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES [patent_app_type] => utility [patent_app_number] => 18/160847 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17086 [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] => 18160847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160847
COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES Jan 26, 2023 Abandoned
Array ( [id] => 18811755 [patent_doc_number] => 20230386091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES [patent_app_type] => utility [patent_app_number] => 18/160847 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17086 [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] => 18160847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160847
COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES Jan 26, 2023 Abandoned
Array ( [id] => 18811755 [patent_doc_number] => 20230386091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES [patent_app_type] => utility [patent_app_number] => 18/160847 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17086 [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] => 18160847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160847
COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES Jan 26, 2023 Abandoned
Array ( [id] => 18811755 [patent_doc_number] => 20230386091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES [patent_app_type] => utility [patent_app_number] => 18/160847 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17086 [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] => 18160847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/160847
COST-DRIVEN FRAMEWORK FOR PROGRESSIVE COMPRESSION OF TEXTURED MESHES Jan 26, 2023 Abandoned
Array ( [id] => 18389542 [patent_doc_number] => 20230157760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SYSTEM AND METHOD FOR CATHETER-BASED INTERVENTION [patent_app_type] => utility [patent_app_number] => 18/151931 [patent_app_country] => US [patent_app_date] => 2023-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18151931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151931
System and method for catheter-based intervention Jan 8, 2023 Issued
Array ( [id] => 19942962 [patent_doc_number] => 12315097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Cross reality system with fast localization [patent_app_type] => utility [patent_app_number] => 18/077200 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 70 [patent_figures_cnt] => 81 [patent_no_of_words] => 49106 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077200 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077200
Cross reality system with fast localization Dec 6, 2022 Issued
Array ( [id] => 18283373 [patent_doc_number] => 20230098845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHODS FOR GENERATING COMPOSITE IMAGES OF A PATIENT [patent_app_type] => utility [patent_app_number] => 18/061866 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18061866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/061866
Methods for generating composite images of a patient Dec 4, 2022 Issued
Array ( [id] => 18267252 [patent_doc_number] => 20230088494 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => TESSELLATING PATCHES OF SURFACE DATA IN TILE BASED COMPUTER GRAPHICS RENDERING [patent_app_type] => utility [patent_app_number] => 18/070359 [patent_app_country] => US [patent_app_date] => 2022-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18070359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070359
TESSELLATING PATCHES OF SURFACE DATA IN TILE BASED COMPUTER GRAPHICS RENDERING Nov 27, 2022 Pending
Array ( [id] => 19950673 [patent_doc_number] => 12322041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Cross reality system with WiFi/GPS based map merge [patent_app_type] => utility [patent_app_number] => 18/056381 [patent_app_country] => US [patent_app_date] => 2022-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 84 [patent_figures_cnt] => 95 [patent_no_of_words] => 73360 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18056381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/056381
Cross reality system with WiFi/GPS based map merge Nov 16, 2022 Issued
Array ( [id] => 18244131 [patent_doc_number] => 20230076442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => STRUCTURED LIGHT THREE-DIMENSIONAL MEASUREMENT DEVICE AND METHOD BASED ON DEFOCUS-DEGREE-BASED UNWRAPPING [patent_app_type] => utility [patent_app_number] => 17/985272 [patent_app_country] => US [patent_app_date] => 2022-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17985272 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/985272
Structured light three-dimensional measurement device and method based on defocus-degree-based unwrapping Nov 10, 2022 Issued
Array ( [id] => 18366235 [patent_doc_number] => 20230147826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => INTERACTIVE AUGMENTED REALITY SYSTEM FOR LAPAROSCOPIC AND VIDEO ASSISTED SURGERIES [patent_app_type] => utility [patent_app_number] => 17/982970 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982970
Interactive augmented reality system for laparoscopic and video assisted surgeries Nov 7, 2022 Issued
Array ( [id] => 19925527 [patent_doc_number] => 12299815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Systems, methods, and media for filtering points of a point cloud utilizing visibility factors to generate a model of a scene [patent_app_type] => utility [patent_app_number] => 17/982798 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4740 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982798
Systems, methods, and media for filtering points of a point cloud utilizing visibility factors to generate a model of a scene Nov 7, 2022 Issued
Array ( [id] => 18366235 [patent_doc_number] => 20230147826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => INTERACTIVE AUGMENTED REALITY SYSTEM FOR LAPAROSCOPIC AND VIDEO ASSISTED SURGERIES [patent_app_type] => utility [patent_app_number] => 17/982970 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982970
Interactive augmented reality system for laparoscopic and video assisted surgeries Nov 7, 2022 Issued
Array ( [id] => 19925527 [patent_doc_number] => 12299815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Systems, methods, and media for filtering points of a point cloud utilizing visibility factors to generate a model of a scene [patent_app_type] => utility [patent_app_number] => 17/982798 [patent_app_country] => US [patent_app_date] => 2022-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4740 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17982798 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/982798
Systems, methods, and media for filtering points of a point cloud utilizing visibility factors to generate a model of a scene Nov 7, 2022 Issued
Array ( [id] => 18599706 [patent_doc_number] => 20230274507 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => ARTIFICIAL INTELLIGENCE ENHANCED SYSTEM FOR ADAPTIVE CONTROL DRIVEN AR/VR VISUAL AIDS [patent_app_type] => utility [patent_app_number] => 18/052313 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6988 [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] => 18052313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/052313
Artificial intelligence enhanced system for adaptive control driven AR/VR visual aids Nov 2, 2022 Issued
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