
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 14826835
[patent_doc_number] => 10410428
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-09-10
[patent_title] => Providing technical support in an augmented reality environment
[patent_app_type] => utility
[patent_app_number] => 16/437140
[patent_app_country] => US
[patent_app_date] => 2019-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 20
[patent_no_of_words] => 16273
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[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] => 16437140
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/437140 | Providing technical support in an augmented reality environment | Jun 10, 2019 | Issued |
Array
(
[id] => 14901079
[patent_doc_number] => 20190294305
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-26
[patent_title] => Document Layer Extraction for Mobile Devices
[patent_app_type] => utility
[patent_app_number] => 16/437715
[patent_app_country] => US
[patent_app_date] => 2019-06-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10789
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 138
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16437715
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/437715 | Document layer extraction for mobile devices | Jun 10, 2019 | Issued |
Array
(
[id] => 14841193
[patent_doc_number] => 20190278997
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-09-12
[patent_title] => OFFLINE-SERVICE MULTI-USER INTERACTION BASED ON AUGMENTED REALITY
[patent_app_type] => utility
[patent_app_number] => 16/422798
[patent_app_country] => US
[patent_app_date] => 2019-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12889
[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] => 16422798
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/422798 | Offline-service multi-user interaction based on augmented reality | May 23, 2019 | Issued |
Array
(
[id] => 18609303
[patent_doc_number] => 11750794
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-09-05
[patent_title] => Combining video-based and optic-based augmented reality in a near eye display
[patent_app_type] => utility
[patent_app_number] => 16/419023
[patent_app_country] => US
[patent_app_date] => 2019-05-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 16
[patent_no_of_words] => 10932
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16419023
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/419023 | Combining video-based and optic-based augmented reality in a near eye display | May 21, 2019 | Issued |
Array
(
[id] => 14787371
[patent_doc_number] => 20190268583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-29
[patent_title] => VIDEO SEQUENCE ASSEMBLY
[patent_app_type] => utility
[patent_app_number] => 16/407221
[patent_app_country] => US
[patent_app_date] => 2019-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6530
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16407221
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/407221 | VIDEO SEQUENCE ASSEMBLY | May 8, 2019 | Abandoned |
Array
(
[id] => 16566421
[patent_doc_number] => 10891794
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-01-12
[patent_title] => Method and system for generating augmented reality content on the fly on a user device
[patent_app_type] => utility
[patent_app_number] => 16/392294
[patent_app_country] => US
[patent_app_date] => 2019-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5440
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[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] => 16392294
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/392294 | Method and system for generating augmented reality content on the fly on a user device | Apr 22, 2019 | Issued |
Array
(
[id] => 17714426
[patent_doc_number] => 11378413
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-07-05
[patent_title] => Augmented navigational control for autonomous vehicles
[patent_app_type] => utility
[patent_app_number] => 16/390641
[patent_app_country] => US
[patent_app_date] => 2019-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 9684
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16390641
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/390641 | Augmented navigational control for autonomous vehicles | Apr 21, 2019 | Issued |
Array
(
[id] => 17691474
[patent_doc_number] => 20220198767
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-23
[patent_title] => Interactive System and Method of Use
[patent_app_type] => utility
[patent_app_number] => 17/604700
[patent_app_country] => US
[patent_app_date] => 2019-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10384
[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] => 17604700
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/604700 | Interactive system and method of use | Apr 17, 2019 | Issued |
Array
(
[id] => 16745893
[patent_doc_number] => 10970889
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-06
[patent_title] => Stroke prediction for stylized drawings based on prior strokes and reference image
[patent_app_type] => utility
[patent_app_number] => 16/368632
[patent_app_country] => US
[patent_app_date] => 2019-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 11
[patent_no_of_words] => 11641
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368632
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/368632 | Stroke prediction for stylized drawings based on prior strokes and reference image | Mar 27, 2019 | Issued |
Array
(
[id] => 16631171
[patent_doc_number] => 20210049824
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-18
[patent_title] => GENERATING A MIXED REALITY
[patent_app_type] => utility
[patent_app_number] => 17/041715
[patent_app_country] => US
[patent_app_date] => 2019-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13153
[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] => 17041715
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/041715 | GENERATING A MIXED REALITY | Mar 24, 2019 | Abandoned |
Array
(
[id] => 16315555
[patent_doc_number] => 20200294293
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-09-17
[patent_title] => PERSISTENT AUGMENTED REALITY OBJECTS
[patent_app_type] => utility
[patent_app_number] => 16/351869
[patent_app_country] => US
[patent_app_date] => 2019-03-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9493
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351869
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/351869 | PERSISTENT AUGMENTED REALITY OBJECTS | Mar 12, 2019 | Abandoned |
Array
(
[id] => 16271731
[patent_doc_number] => 20200273219
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-27
[patent_title] => METHOD AND SYSTEM FOR MAP CONSTRUCTION
[patent_app_type] => utility
[patent_app_number] => 16/286278
[patent_app_country] => US
[patent_app_date] => 2019-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6086
[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] => 16286278
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/286278 | Method and system for map construction | Feb 25, 2019 | Issued |
Array
(
[id] => 16262338
[patent_doc_number] => 10753766
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-25
[patent_title] => Method and electronic device for managing the display of an aircraft flight profile, related computer program and electronic display system
[patent_app_type] => utility
[patent_app_number] => 16/286408
[patent_app_country] => US
[patent_app_date] => 2019-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 14
[patent_no_of_words] => 9503
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 179
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286408
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/286408 | Method and electronic device for managing the display of an aircraft flight profile, related computer program and electronic display system | Feb 25, 2019 | Issued |
Array
(
[id] => 18517932
[patent_doc_number] => 11707806
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-07-25
[patent_title] => Virtual markings in welding systems
[patent_app_type] => utility
[patent_app_number] => 16/273980
[patent_app_country] => US
[patent_app_date] => 2019-02-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 23
[patent_no_of_words] => 14117
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16273980
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/273980 | Virtual markings in welding systems | Feb 11, 2019 | Issued |
Array
(
[id] => 15252379
[patent_doc_number] => 10511726
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-12-17
[patent_title] => Custom recommendations application for creating photo book cover
[patent_app_type] => utility
[patent_app_number] => 16/268982
[patent_app_country] => US
[patent_app_date] => 2019-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 10
[patent_no_of_words] => 2740
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 228
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16268982
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/268982 | Custom recommendations application for creating photo book cover | Feb 5, 2019 | Issued |
Array
(
[id] => 14403013
[patent_doc_number] => 20190167350
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-06
[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] => 16/260251
[patent_app_country] => US
[patent_app_date] => 2019-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9344
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -21
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260251
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/260251 | Intraoperative systems and methods for determining and providing for display a virtual image overlaid onto a visual image of a bone | Jan 28, 2019 | Issued |
Array
(
[id] => 16611857
[patent_doc_number] => 20210030510
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-02-04
[patent_title] => SURGERY SYSTEM, IMAGE PROCESSOR, AND IMAGE PROCESSING METHOD
[patent_app_type] => utility
[patent_app_number] => 16/966467
[patent_app_country] => US
[patent_app_date] => 2019-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10533
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966467
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/966467 | SURGERY SYSTEM, IMAGE PROCESSOR, AND IMAGE PROCESSING METHOD | Jan 28, 2019 | Abandoned |
Array
(
[id] => 14349097
[patent_doc_number] => 20190156521
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-23
[patent_title] => PROVIDING VISUALIZATION DATA TO A CO-LOCATED PLURALITY OF MOBILE DEVICES
[patent_app_type] => utility
[patent_app_number] => 16/261310
[patent_app_country] => US
[patent_app_date] => 2019-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12214
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261310
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/261310 | Providing visualization data to a co-located plurality of mobile devices | Jan 28, 2019 | Issued |
Array
(
[id] => 16233381
[patent_doc_number] => 10740935
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-08-11
[patent_title] => Molecular structure generation with substructure representations
[patent_app_type] => utility
[patent_app_number] => 16/246018
[patent_app_country] => US
[patent_app_date] => 2019-01-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 7963
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246018
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/246018 | Molecular structure generation with substructure representations | Jan 10, 2019 | Issued |
Array
(
[id] => 14284067
[patent_doc_number] => 20190139318
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-09
[patent_title] => CONDUCTING DIGITAL SURVEYS UTILIZING VIRTUAL REALITY AND AUGMENTED REALITY DEVICES
[patent_app_type] => utility
[patent_app_number] => 16/241728
[patent_app_country] => US
[patent_app_date] => 2019-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 28829
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16241728
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/241728 | Conducting digital surveys utilizing virtual reality and augmented reality devices | Jan 6, 2019 | Issued |