Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 16826772 [patent_doc_number] => 20210142065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => METHODS AND SYSTEMS FOR DETECTING DEEPFAKES [patent_app_type] => utility [patent_app_number] => 17/155319 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155319
Methods and systems for detecting deepfakes Jan 21, 2021 Issued
Array ( [id] => 16826815 [patent_doc_number] => 20210142108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => METHODS, APPARATUS, AND STORAGE MEDIUM FOR CLASSIFYING GRAPH NODES [patent_app_type] => utility [patent_app_number] => 17/153014 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11051 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153014 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153014
Methods, apparatus, and storage medium for classifying graph nodes Jan 19, 2021 Issued
Array ( [id] => 18015765 [patent_doc_number] => 11508064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Computer-readable recording medium having stored therein information processing program, method for processing information, and information processing apparatus [patent_app_type] => utility [patent_app_number] => 17/144162 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10415 [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] => 17144162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/144162
Computer-readable recording medium having stored therein information processing program, method for processing information, and information processing apparatus Jan 7, 2021 Issued
Array ( [id] => 17737024 [patent_doc_number] => 20220222484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => AI-ENHANCED DATA LABELING [patent_app_type] => utility [patent_app_number] => 17/145123 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17145123 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145123
AI-ENHANCED DATA LABELING Jan 7, 2021 Pending
Array ( [id] => 16935177 [patent_doc_number] => 20210201066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SYSTEMS AND METHODS FOR DISPLAYING REGION OF INTEREST ON MULTI-PLANE RECONSTRUCTION IMAGE [patent_app_type] => utility [patent_app_number] => 17/137368 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17137368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137368
SYSTEMS AND METHODS FOR DISPLAYING REGION OF INTEREST ON MULTI-PLANE RECONSTRUCTION IMAGE Dec 29, 2020 Abandoned
Array ( [id] => 16951063 [patent_doc_number] => 20210209755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => AUTOMATIC LESION BORDER SELECTION BASED ON MORPHOLOGY AND COLOR FEATURES [patent_app_type] => utility [patent_app_number] => 17/138548 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138548
AUTOMATIC LESION BORDER SELECTION BASED ON MORPHOLOGY AND COLOR FEATURES Dec 29, 2020 Abandoned
Array ( [id] => 16935592 [patent_doc_number] => 20210201481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => DATA PROCESSING METHOD, EQUIPMENT AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/128237 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128237
Data processing method, equipment and storage medium Dec 20, 2020 Issued
Array ( [id] => 16827182 [patent_doc_number] => 20210142475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => SYSTEMS AND METHODS FOR SEGMENTATION OF ANATOMICAL STRUCTURES FOR IMAGE-GUIDED SURGERY [patent_app_type] => utility [patent_app_number] => 17/122788 [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] => 5218 [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] => 17122788 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122788
Systems and methods for segmentation of anatomical structures for image-guided surgery Dec 14, 2020 Issued
Array ( [id] => 18644300 [patent_doc_number] => 11768364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Apparatus and method of estimating values from images [patent_app_type] => utility [patent_app_number] => 17/110409 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 18863 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110409
Apparatus and method of estimating values from images Dec 2, 2020 Issued
Array ( [id] => 16919637 [patent_doc_number] => 20210192729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SYSTEMS AND METHODS FOR PROCESSING ELECTRONIC IMAGES TO DETECT CONTAMINATION IN SPECIMEN PREPARATIONS [patent_app_type] => utility [patent_app_number] => 17/107433 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17107433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/107433
Systems and methods for processing electronic images to detect contamination in specimen preparations Nov 29, 2020 Issued
Array ( [id] => 18623317 [patent_doc_number] => 11756367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Investigation generation in an observation and surveillance system [patent_app_type] => utility [patent_app_number] => 17/101337 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7086 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17101337 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101337
Investigation generation in an observation and surveillance system Nov 22, 2020 Issued
Array ( [id] => 17840155 [patent_doc_number] => 20220277461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => METHOD FOR GENERATING LEARNING MODEL AND PROGRAM [patent_app_type] => utility [patent_app_number] => 17/627327 [patent_app_country] => US [patent_app_date] => 2020-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16262 [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] => 17627327 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/627327
METHOD FOR GENERATING LEARNING MODEL AND PROGRAM Nov 17, 2020 Pending
Array ( [id] => 16994881 [patent_doc_number] => 20210233301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ORIENTATION DETECTION IN FLUOROSCOPIC IMAGES [patent_app_type] => utility [patent_app_number] => 17/096815 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096815 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096815
Orientation detection in fluoroscopic images Nov 11, 2020 Issued
Array ( [id] => 16660056 [patent_doc_number] => 20210056693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => TISSUE NODULE DETECTION AND TISSUE NODULE DETECTION MODEL TRAINING METHOD, APPARATUS, DEVICE, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/093022 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14450 [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] => 17093022 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093022
Tissue nodule detection and tissue nodule detection model training method, apparatus, device, and system Nov 8, 2020 Issued
Array ( [id] => 18073249 [patent_doc_number] => 11532084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Gating machine learning predictions on medical ultrasound images via risk and uncertainty quantification [patent_app_type] => utility [patent_app_number] => 17/088390 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 6482 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088390 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088390
Gating machine learning predictions on medical ultrasound images via risk and uncertainty quantification Nov 2, 2020 Issued
Array ( [id] => 16763959 [patent_doc_number] => 20210109540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => ANGLE FINDING FOR A DETECTOR HAVING A PAIRED STAGGERED ARRAY [patent_app_type] => utility [patent_app_number] => 17/075190 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075190
ANGLE FINDING FOR A DETECTOR HAVING A PAIRED STAGGERED ARRAY Oct 19, 2020 Pending
Array ( [id] => 16614731 [patent_doc_number] => 20210033384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => SEMI-AUTOMATIC DIMENSIONING WITH IMAGER ON A PORTABLE DEVICE [patent_app_type] => utility [patent_app_number] => 16/949187 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12390 [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] => 16949187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/949187
SEMI-AUTOMATIC DIMENSIONING WITH IMAGER ON A PORTABLE DEVICE Oct 18, 2020 Pending
Array ( [id] => 18031384 [patent_doc_number] => 11514575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Systems and methods for identifying morphological patterns in tissue samples [patent_app_type] => utility [patent_app_number] => 17/039935 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 41537 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039935
Systems and methods for identifying morphological patterns in tissue samples Sep 29, 2020 Issued
Array ( [id] => 16600565 [patent_doc_number] => 20210027096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SUPER DEEP REGRESSION ANALYSIS LEARNING METHOD [patent_app_type] => utility [patent_app_number] => 17/025762 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17025762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/025762
SUPER DEEP REGRESSION ANALYSIS LEARNING METHOD Sep 17, 2020 Abandoned
Array ( [id] => 18155646 [patent_doc_number] => 11568632 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Item identification among a variant of items [patent_app_type] => utility [patent_app_number] => 17/013207 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9839 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17013207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/013207
Item identification among a variant of items Sep 3, 2020 Issued
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