Search

David H. Chu

Examiner (ID: 2658, Phone: (571)272-8079 , Office: P/2616 )

Most Active Art Unit
2616
Art Unit(s)
2628, 2616, 2679
Total Applications
846
Issued Applications
624
Pending Applications
63
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18578393 [patent_doc_number] => 11734929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Enhanced product visualization technology with web-based augmented reality user interface features [patent_app_type] => utility [patent_app_number] => 17/816115 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 19879 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816115
Enhanced product visualization technology with web-based augmented reality user interface features Jul 28, 2022 Issued
Array ( [id] => 18275838 [patent_doc_number] => 11614781 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-28 [patent_title] => Determining tap locations on a handheld electronic device based on inertial measurements [patent_app_type] => utility [patent_app_number] => 17/874253 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13360 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874253
Determining tap locations on a handheld electronic device based on inertial measurements Jul 25, 2022 Issued
Array ( [id] => 18148245 [patent_doc_number] => 20230022102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => OPERATION DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/868373 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17868373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868373
Operation detection device Jul 18, 2022 Issued
Array ( [id] => 17985436 [patent_doc_number] => 20220351473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => MOBILE AUGMENTED REALITY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/866380 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866380
MOBILE AUGMENTED REALITY SYSTEM Jul 14, 2022 Abandoned
Array ( [id] => 17980844 [patent_doc_number] => 20220346880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Intraoperative Systems and Methods for Determining and Providing for Display a Virtual Image Overlaid onto a Visual Image of a Bone [patent_app_type] => utility [patent_app_number] => 17/864576 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9384 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864576
Intraoperative systems and methods for determining and providing for display a virtual image overlaid onto a visual image of a bone Jul 13, 2022 Issued
Array ( [id] => 19268590 [patent_doc_number] => 20240212294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => AUGMENTING VIDEO OR EXTERNAL ENVIRONMENT WITH 3D GRAPHICS [patent_app_type] => utility [patent_app_number] => 18/576211 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18576211 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/576211
AUGMENTING VIDEO OR EXTERNAL ENVIRONMENT WITH 3D GRAPHICS Jun 26, 2022 Pending
Array ( [id] => 19397848 [patent_doc_number] => 12072202 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-27 [patent_title] => Augmented navigational control for autonomous vehicles [patent_app_type] => utility [patent_app_number] => 17/842759 [patent_app_country] => US [patent_app_date] => 2022-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9713 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17842759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842759
Augmented navigational control for autonomous vehicles Jun 15, 2022 Issued
Array ( [id] => 18562368 [patent_doc_number] => 11727615 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-15 [patent_title] => Needle point path editing [patent_app_type] => utility [patent_app_number] => 17/840733 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 10837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840733
Needle point path editing Jun 14, 2022 Issued
Array ( [id] => 18066588 [patent_doc_number] => 20220397676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => AIRCRAFT IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 17/806196 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806196
Aircraft identification Jun 8, 2022 Issued
Array ( [id] => 17869071 [patent_doc_number] => 20220291808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Integrating Artificial Reality and Other Computing Devices [patent_app_type] => utility [patent_app_number] => 17/828529 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17828529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/828529
Integrating Artificial Reality and Other Computing Devices May 30, 2022 Abandoned
Array ( [id] => 17870328 [patent_doc_number] => 20220293065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => ECLIPSE CURSOR FOR MIXED REALITY DISPLAYS [patent_app_type] => utility [patent_app_number] => 17/826719 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30782 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826719
Eclipse cursor for mixed reality displays May 26, 2022 Issued
Array ( [id] => 18415482 [patent_doc_number] => 11670026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Conditional modification of augmented reality object [patent_app_type] => utility [patent_app_number] => 17/749890 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17749890 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/749890
Conditional modification of augmented reality object May 19, 2022 Issued
Array ( [id] => 18847999 [patent_doc_number] => 20230410403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => RAY TRACING HARDWARE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/747871 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747871 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747871
Ray tracing hardware and method May 17, 2022 Issued
Array ( [id] => 17832999 [patent_doc_number] => 20220270303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SYSTEM AND METHOD FOR MIXED REALITY [patent_app_type] => utility [patent_app_number] => 17/741482 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17741482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741482
System and method for mixed reality May 10, 2022 Issued
Array ( [id] => 19476389 [patent_doc_number] => 12106488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Camera frame extrapolation for video pass-through [patent_app_type] => utility [patent_app_number] => 17/739820 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 24327 [patent_no_of_claims] => 29 [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] => 17739820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739820
Camera frame extrapolation for video pass-through May 8, 2022 Issued
Array ( [id] => 17992691 [patent_doc_number] => 20220358728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD AND DEVICE FOR PROVIDING AUGMENTED REALITY (AR) SERVICE BASED ON VIEWER ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 17/737204 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737204
METHOD AND DEVICE FOR PROVIDING AUGMENTED REALITY (AR) SERVICE BASED ON VIEWER ENVIRONMENT May 4, 2022 Abandoned
Array ( [id] => 20189286 [patent_doc_number] => 12400406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Method and system for creating augmented reality filters on mobile devices [patent_app_type] => utility [patent_app_number] => 17/728662 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728662
Method and system for creating augmented reality filters on mobile devices Apr 24, 2022 Issued
Array ( [id] => 19392154 [patent_doc_number] => 20240282024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => TRAINING METHOD, METHOD OF DISPLAYING TRANSLATION, ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/041206 [patent_app_country] => US [patent_app_date] => 2022-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12921 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18041206 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041206
TRAINING METHOD, METHOD OF DISPLAYING TRANSLATION, ELECTRONIC DEVICE AND STORAGE MEDIUM Apr 21, 2022 Abandoned
Array ( [id] => 19252028 [patent_doc_number] => 20240203022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => A METHOD OF FORMING A THREE-DIMENSIONAL IMAGE [patent_app_type] => utility [patent_app_number] => 18/556382 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12316 [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] => 18556382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556382
A METHOD OF FORMING A THREE-DIMENSIONAL IMAGE Apr 20, 2022 Pending
Array ( [id] => 18712150 [patent_doc_number] => 20230334783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Augmented Reality Enablement for Information Technology Infrastructure [patent_app_type] => utility [patent_app_number] => 17/719499 [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] => 6635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719499 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719499
Augmented reality enablement for information technology infrastructure Apr 12, 2022 Issued
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