Search

David H. Chu

Examiner (ID: 19153)

Most Active Art Unit
2616
Art Unit(s)
2628, 2679, 2616
Total Applications
853
Issued Applications
627
Pending Applications
62
Abandoned Applications
173

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 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] => 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] => 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
Array ( [id] => 17716039 [patent_doc_number] => 11380035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Method and apparatus for generating map [patent_app_type] => utility [patent_app_number] => 17/015916 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6372 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015916 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015916
Method and apparatus for generating map Sep 8, 2020 Issued
Array ( [id] => 16683896 [patent_doc_number] => 10943381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Conditional modification of augmented reality object [patent_app_type] => utility [patent_app_number] => 16/947955 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947955
Conditional modification of augmented reality object Aug 24, 2020 Issued
Array ( [id] => 17745098 [patent_doc_number] => 11393173 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Mobile augmented reality system [patent_app_type] => utility [patent_app_number] => 16/989261 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5118 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989261
Mobile augmented reality system Aug 9, 2020 Issued
Array ( [id] => 17622637 [patent_doc_number] => 11341694 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Graphical representation of account outflow [patent_app_type] => utility [patent_app_number] => 16/943717 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3742 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943717
Graphical representation of account outflow Jul 29, 2020 Issued
Array ( [id] => 16585662 [patent_doc_number] => 20210020064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => System and Method for Improving Reading Skills of Users with Reading Disability Symptoms [patent_app_type] => utility [patent_app_number] => 16/933342 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15770 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16933342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/933342
System and method for improving reading skills of users with reading disability symptoms Jul 19, 2020 Issued
Array ( [id] => 16897457 [patent_doc_number] => 11039022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Custom recommendations application for creating photo book cover [patent_app_type] => utility [patent_app_number] => 16/909237 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2740 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909237
Custom recommendations application for creating photo book cover Jun 22, 2020 Issued
Array ( [id] => 16302613 [patent_doc_number] => 20200288336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => SUBSCRIBER DATA ANALYSIS AND GRAPHICAL RENDERING [patent_app_type] => utility [patent_app_number] => 16/881068 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16881068 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/881068
Subscriber data analysis and graphical rendering May 21, 2020 Issued
Array ( [id] => 18105081 [patent_doc_number] => 11544975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Vehicle control apparatus and display control method [patent_app_type] => utility [patent_app_number] => 16/869225 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 12068 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16869225 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/869225
Vehicle control apparatus and display control method May 6, 2020 Issued
Array ( [id] => 16256251 [patent_doc_number] => 20200265626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => CONDITIONAL MODIFICATION OF AUGMENTED REALITY OBJECT [patent_app_type] => utility [patent_app_number] => 16/868315 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868315
Conditional modification of augmented reality object May 5, 2020 Issued
Array ( [id] => 18155650 [patent_doc_number] => 11568636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Reflective cable locating system [patent_app_type] => utility [patent_app_number] => 16/860787 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10368 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860787
Reflective cable locating system Apr 27, 2020 Issued
Array ( [id] => 17743537 [patent_doc_number] => 11391596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => System and method for converging mediated reality positioning data and geographic positioning data [patent_app_type] => utility [patent_app_number] => 16/860479 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 7612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16860479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860479
System and method for converging mediated reality positioning data and geographic positioning data Apr 27, 2020 Issued
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