Search

David H. Chu

Examiner (ID: 9069, Phone: (571)272-8079 , Office: P/2616 )

Most Active Art Unit
2616
Art Unit(s)
2616, 2628, 2679
Total Applications
864
Issued Applications
633
Pending Applications
66
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17957598 [patent_doc_number] => 11483727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Subscriber data analysis and graphical rendering [patent_app_type] => utility [patent_app_number] => 17/187204 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11844 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187204
Subscriber data analysis and graphical rendering Feb 25, 2021 Issued
Array ( [id] => 17794103 [patent_doc_number] => 20220253195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => INTEGRATING ARTIFICIAL REALITY AND OTHER COMPUTING DEVICES [patent_app_type] => utility [patent_app_number] => 17/170839 [patent_app_country] => US [patent_app_date] => 2021-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16068 [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] => 17170839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170839
Integrating artificial reality and other computing devices Feb 7, 2021 Issued
Array ( [id] => 17682975 [patent_doc_number] => 11367234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Conditional modification of augmented reality object [patent_app_type] => utility [patent_app_number] => 17/165639 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165639
Conditional modification of augmented reality object Feb 1, 2021 Issued
Array ( [id] => 18415512 [patent_doc_number] => 11670056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => 6-DoF tracking using visual cues [patent_app_type] => utility [patent_app_number] => 17/248385 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 14265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248385 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248385
6-DoF tracking using visual cues Jan 21, 2021 Issued
Array ( [id] => 16781158 [patent_doc_number] => 20210118237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => AUGMENTED REALITY SCENE IMAGE PROCESSING METHOD AND APPARATUS, ELECTRONIC DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/134811 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134811
Augmented reality scene image processing method and apparatus, electronic device and storage medium Dec 27, 2020 Issued
Array ( [id] => 17992693 [patent_doc_number] => 20220358730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => TERMINAL DEVICE, APPLICATION SERVER, RECEIVING METHOD, AND TRANSMITTING METHOD [patent_app_type] => utility [patent_app_number] => 17/764983 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21598 [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] => 17764983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764983
Terminal device, application server, receiving method, and transmitting method Dec 15, 2020 Issued
Array ( [id] => 17676138 [patent_doc_number] => 20220189305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => AUTOMATED PARKING LOT DIGITAL MAP GENERATION AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/122367 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17122367 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122367
Automated parking lot digital map generation and use thereof Dec 14, 2020 Issued
Array ( [id] => 17683151 [patent_doc_number] => 11367410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Eclipse cursor for mixed reality displays [patent_app_type] => utility [patent_app_number] => 17/111290 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 44 [patent_no_of_words] => 30751 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111290 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111290
Eclipse cursor for mixed reality displays Dec 2, 2020 Issued
Array ( [id] => 18157049 [patent_doc_number] => 11570050 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Methods, systems and computer readable media for performing cabling tasks using augmented reality [patent_app_type] => utility [patent_app_number] => 17/106857 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8832 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106857
Methods, systems and computer readable media for performing cabling tasks using augmented reality Nov 29, 2020 Issued
Array ( [id] => 16857880 [patent_doc_number] => 20210158625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => SYSTEM HAVING PREDICTIVE ANALYTICS AND CUSTOM VISUALIZATION FOR USE IN IMAGING A VEHICLE OCCUPANT AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/105818 [patent_app_country] => US [patent_app_date] => 2020-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17105818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/105818
SYSTEM HAVING PREDICTIVE ANALYTICS AND CUSTOM VISUALIZATION FOR USE IN IMAGING A VEHICLE OCCUPANT AND METHOD OF USE Nov 26, 2020 Abandoned
Array ( [id] => 16977294 [patent_doc_number] => 20210221531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SYSTEM AND METHOD FOR RUNWAY CONDITION CODE USAGE IN COCKPIT AVIONICS [patent_app_type] => utility [patent_app_number] => 17/102614 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9317 [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] => 17102614 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102614
SYSTEM AND METHOD FOR RUNWAY CONDITION CODE USAGE IN COCKPIT AVIONICS Nov 23, 2020 Abandoned
Array ( [id] => 17614743 [patent_doc_number] => 20220157023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => TRIGGERING A COLLABORATIVE AUGMENTED REALITY ENVIRONMENT USING AN ULTRASOUND SIGNAL [patent_app_type] => utility [patent_app_number] => 16/949791 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9608 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16949791 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949791
Triggering a collaborative augmented reality environment using an ultrasound signal Nov 12, 2020 Issued
Array ( [id] => 16827285 [patent_doc_number] => 20210142578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => COMPUTERIZED SYSTEM AND METHOD FOR AN EXTENDED REALITY (XR) PROGRESSIVE VISUALIZATION INTERFACE [patent_app_type] => utility [patent_app_number] => 17/094955 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094955
Computerized system and method for an extended reality (XR) progressive visualization interface Nov 10, 2020 Issued
Array ( [id] => 18439271 [patent_doc_number] => 20230186566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => METHOD FOR POSITIONING VERTEBRA IN CT IMAGE, APPARATUS, DEVICE, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/613487 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4722 [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] => 17613487 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613487
Method for positioning vertebra in CT image, apparatus, device, and computer readable storage medium Oct 29, 2020 Issued
Array ( [id] => 18088070 [patent_doc_number] => 11538208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Picture generation method and device, storage medium, and electronic device [patent_app_type] => utility [patent_app_number] => 17/081551 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 11739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081551
Picture generation method and device, storage medium, and electronic device Oct 26, 2020 Issued
Array ( [id] => 16805449 [patent_doc_number] => 20210128002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => DIPOLE GROUP QUANTIFICATION METHOD AND DIPOLE GROUP DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/078103 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6587 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078103 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078103
Dipole group quantification method and dipole group display system Oct 22, 2020 Issued
Array ( [id] => 16810895 [patent_doc_number] => 20210133450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => INFORMATION PROCESSING METHOD, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/079215 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079215
Information processing method, information processing apparatus, and information processing system Oct 22, 2020 Issued
Array ( [id] => 17667813 [patent_doc_number] => 11361515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Automated generation of self-guided augmented reality session plans from remotely-guided augmented reality sessions [patent_app_type] => utility [patent_app_number] => 17/073354 [patent_app_country] => US [patent_app_date] => 2020-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8539 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17073354 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/073354
Automated generation of self-guided augmented reality session plans from remotely-guided augmented reality sessions Oct 17, 2020 Issued
Array ( [id] => 16578147 [patent_doc_number] => 20210012548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHOD AND SYSTEM FOR MAP CONSTRUCTION [patent_app_type] => utility [patent_app_number] => 17/032490 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032490
Method and system for map construction Sep 24, 2020 Issued
Array ( [id] => 18623177 [patent_doc_number] => 11756225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Augmented reality collaboration system with physical device [patent_app_type] => utility [patent_app_number] => 17/023228 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9504 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17023228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/023228
Augmented reality collaboration system with physical device Sep 15, 2020 Issued
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