![](/images/general/no_picture/200_user.png)
Vincent Wen-liang Chang
Examiner (ID: 521, Phone: (571)270-1214 , Office: P/2116 )
Most Active Art Unit | 2119 |
Art Unit(s) | 2116, 2119, 2115, 2127 |
Total Applications | 426 |
Issued Applications | 291 |
Pending Applications | 40 |
Abandoned Applications | 95 |
Applications
Application number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 19168002
[patent_doc_number] => 11983912
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-05-14
[patent_title] => Pathology predictions on unstained tissue
[patent_app_type] => utility
[patent_app_number] => 16/958548
[patent_app_country] => US
[patent_app_date] => 2018-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 16
[patent_no_of_words] => 5633
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958548
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/958548 | Pathology predictions on unstained tissue | Sep 6, 2018 | Issued |
Array
(
[id] => 14023047
[patent_doc_number] => 20190073517
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-07
[patent_title] => IMAGE PROCESSING DEVICE, OBSERVATION DEVICE, AND PROGRAM
[patent_app_type] => utility
[patent_app_number] => 16/124804
[patent_app_country] => US
[patent_app_date] => 2018-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5262
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
[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] => 16124804
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/124804 | Image processing device, observation device, and program | Sep 6, 2018 | Issued |
Array
(
[id] => 14048989
[patent_doc_number] => 20190080601
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-14
[patent_title] => VEHICLE CONTROL DEVICE, VEHICLE CONTROL METHOD, AND STORAGE MEDIUM
[patent_app_type] => utility
[patent_app_number] => 16/121789
[patent_app_country] => US
[patent_app_date] => 2018-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14716
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -2
[patent_words_short_claim] => 137
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16121789
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/121789 | Vehicle control device, vehicle control method, and storage medium | Sep 4, 2018 | Issued |
Array
(
[id] => 15596267
[patent_doc_number] => 20200074668
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-03-05
[patent_title] => METHOD AND APPARATUS FOR ASSIGNING IMAGE LOCATION AND DIRECTION TO A FLOORPLAN DIAGRAM BASED ON ARTIFICIAL INTELLIGENCE
[patent_app_type] => utility
[patent_app_number] => 16/121633
[patent_app_country] => US
[patent_app_date] => 2018-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16143
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16121633
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/121633 | Method and apparatus for assigning image location and direction to a floorplan diagram based on artificial intelligence | Sep 4, 2018 | Issued |
Array
(
[id] => 16738031
[patent_doc_number] => 10963684
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-03-30
[patent_title] => Information processing apparatus and non-transitory computer readable recording medium
[patent_app_type] => utility
[patent_app_number] => 16/120618
[patent_app_country] => US
[patent_app_date] => 2018-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 30
[patent_no_of_words] => 18310
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16120618
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/120618 | Information processing apparatus and non-transitory computer readable recording medium | Sep 3, 2018 | Issued |
Array
(
[id] => 16501829
[patent_doc_number] => 10867219
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-12-15
[patent_title] => System and method for intelligent traffic stop classifier loading
[patent_app_type] => utility
[patent_app_number] => 16/117033
[patent_app_country] => US
[patent_app_date] => 2018-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 11544
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16117033
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/117033 | System and method for intelligent traffic stop classifier loading | Aug 29, 2018 | Issued |
Array
(
[id] => 13993425
[patent_doc_number] => 20190065870
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-28
[patent_title] => SPECIFIC OBJECT DETECTION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/107584
[patent_app_country] => US
[patent_app_date] => 2018-08-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4109
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16107584
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/107584 | Specific object detection apparatus | Aug 20, 2018 | Issued |
Array
(
[id] => 16046695
[patent_doc_number] => 10685221
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-06-16
[patent_title] => Methods and apparatus to monitor environments
[patent_app_type] => utility
[patent_app_number] => 16/057302
[patent_app_country] => US
[patent_app_date] => 2018-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 9
[patent_no_of_words] => 13048
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 91
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16057302
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/057302 | Methods and apparatus to monitor environments | Aug 6, 2018 | Issued |
Array
(
[id] => 17070071
[patent_doc_number] => 20210272288
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-09-02
[patent_title] => Training Label Image Correction Method, Trained Model Creation Method, and Image Analysis Device
[patent_app_type] => utility
[patent_app_number] => 17/265760
[patent_app_country] => US
[patent_app_date] => 2018-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15816
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[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] => 17265760
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/265760 | Training label image correction method, trained model creation method, and image analysis device | Aug 5, 2018 | Issued |
Array
(
[id] => 13846829
[patent_doc_number] => 20190026899
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-24
[patent_title] => DETERMINING A MARK IN A DATA RECORD WITH THREE-DIMENSIONAL SURFACE COORDINATES OF A SCENE, CAPTURED BY AT LEAST ONE LASER SCANNER
[patent_app_type] => utility
[patent_app_number] => 16/038575
[patent_app_country] => US
[patent_app_date] => 2018-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14707
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 317
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16038575
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/038575 | Determining a mark in a data record with three-dimensional surface coordinates of a scene, captured by at least one laser scanner | Jul 17, 2018 | Issued |
Array
(
[id] => 16771967
[patent_doc_number] => 10983067
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-20
[patent_title] => Device and method for optical monitoring of surfaces of an object
[patent_app_type] => utility
[patent_app_number] => 16/033630
[patent_app_country] => US
[patent_app_date] => 2018-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5451
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 272
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16033630
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/033630 | Device and method for optical monitoring of surfaces of an object | Jul 11, 2018 | Issued |
Array
(
[id] => 13784229
[patent_doc_number] => 20190005653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-03
[patent_title] => METHOD AND APPARATUS FOR EXTRACTING FOREGROUND
[patent_app_type] => utility
[patent_app_number] => 16/025466
[patent_app_country] => US
[patent_app_date] => 2018-07-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10202
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16025466
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/025466 | METHOD AND APPARATUS FOR EXTRACTING FOREGROUND | Jul 1, 2018 | Abandoned |
Array
(
[id] => 13489079
[patent_doc_number] => 20180296082
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-10-18
[patent_title] => Digital Colposcope System
[patent_app_type] => utility
[patent_app_number] => 16/014870
[patent_app_country] => US
[patent_app_date] => 2018-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6496
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16014870
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/014870 | Digital colposcope system | Jun 20, 2018 | Issued |
Array
(
[id] => 14233633
[patent_doc_number] => 20190128989
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-05-02
[patent_title] => MOTION ARTIFACT REDUCTION OF MAGNETIC RESONANCE IMAGES WITH AN ADVERSARIAL TRAINED NETWORK
[patent_app_type] => utility
[patent_app_number] => 16/008086
[patent_app_country] => US
[patent_app_date] => 2018-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8358
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16008086
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/008086 | Motion artifact reduction of magnetic resonance images with an adversarial trained network | Jun 13, 2018 | Issued |
Array
(
[id] => 14658433
[patent_doc_number] => 20190236345
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-08-01
[patent_title] => HAND DETECTION METHOD AND SYSTEM, IMAGE DETECTION METHOD AND SYSTEM, HAND SEGMENTATION METHOD, STORAGE MEDIUM, AND DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/342626
[patent_app_country] => US
[patent_app_date] => 2018-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12094
[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] => 16342626
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/342626 | Hand detection method and system, image detection method and system, hand segmentation method, storage medium, and device | Jun 13, 2018 | Issued |
Array
(
[id] => 13783545
[patent_doc_number] => 20190005311
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-03
[patent_title] => COMPUTER SYSTEM, DIALOGUE CONTROL METHOD, AND COMPUTER
[patent_app_type] => utility
[patent_app_number] => 16/002039
[patent_app_country] => US
[patent_app_date] => 2018-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10241
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 226
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16002039
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/002039 | Computer system, dialogue control method, and computer | Jun 6, 2018 | Issued |
Array
(
[id] => 13767715
[patent_doc_number] => 10176202
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2019-01-08
[patent_title] => Methods and systems for content-based image retrieval
[patent_app_type] => utility
[patent_app_number] => 15/987868
[patent_app_country] => US
[patent_app_date] => 2018-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7256
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987868
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/987868 | Methods and systems for content-based image retrieval | May 22, 2018 | Issued |
Array
(
[id] => 15285551
[patent_doc_number] => 10515443
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2019-12-24
[patent_title] => Utilizing deep learning to rate attributes of digital images
[patent_app_type] => utility
[patent_app_number] => 15/981166
[patent_app_country] => US
[patent_app_date] => 2018-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 12
[patent_no_of_words] => 15128
[patent_no_of_claims] => 20
[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] => 15981166
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/981166 | Utilizing deep learning to rate attributes of digital images | May 15, 2018 | Issued |
Array
(
[id] => 14444521
[patent_doc_number] => 20190180134
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-06-13
[patent_title] => METHOD FOR ESTIMATING 6-DOF RELATIVE DISPLACEMENT USING VISION-BASED LOCALIZATION AND APPARATUS THEREFOR
[patent_app_type] => utility
[patent_app_number] => 15/979142
[patent_app_country] => US
[patent_app_date] => 2018-05-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10960
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[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] => 15979142
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/979142 | Method for estimating 6-DOF relative displacement using vision-based localization and apparatus therefor | May 13, 2018 | Issued |
Array
(
[id] => 14540055
[patent_doc_number] => 20190205649
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-07-04
[patent_title] => QUERYING VIDEO DATA WITH REDUCED LATENCY AND COST
[patent_app_type] => utility
[patent_app_number] => 15/971563
[patent_app_country] => US
[patent_app_date] => 2018-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13912
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971563
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/971563 | Querying video data with reduced latency and cost | May 3, 2018 | Issued |