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] => 16723145 [patent_doc_number] => 20210090292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => THREE-DIMENSIONAL MEASUREMENT INTERFACE [patent_app_type] => utility [patent_app_number] => 16/580919 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16580919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/580919
THREE-DIMENSIONAL MEASUREMENT INTERFACE Sep 23, 2019 Abandoned
Array ( [id] => 15347523 [patent_doc_number] => 20200011653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ABRASION INSPECTION APPARATUS, ABRASION INSPECTION METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/575764 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575764 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575764
Abrasion inspection apparatus, abrasion inspection method, and program Sep 18, 2019 Issued
Array ( [id] => 16714580 [patent_doc_number] => 20210081727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => IMAGE OBJECT ANOMALY DETECTION [patent_app_type] => utility [patent_app_number] => 16/575067 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16575067 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575067
Image object anomaly detection Sep 17, 2019 Issued
Array ( [id] => 15349969 [patent_doc_number] => 20200012876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => TEXT DETECTION METHOD, STORAGE MEDIUM, AND COMPUTER DEVICE [patent_app_type] => utility [patent_app_number] => 16/572171 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16572171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572171
Text detection method, storage medium, and computer device Sep 15, 2019 Issued
Array ( [id] => 16384904 [patent_doc_number] => 10809737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Angle finding for a detector having a paired staggered array [patent_app_type] => utility [patent_app_number] => 16/570252 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3548 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570252
Angle finding for a detector having a paired staggered array Sep 12, 2019 Issued
Array ( [id] => 17077124 [patent_doc_number] => 11113526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Training methods for deep networks [patent_app_type] => utility [patent_app_number] => 16/570813 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 6776 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570813
Training methods for deep networks Sep 12, 2019 Issued
Array ( [id] => 16910955 [patent_doc_number] => 11043000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Measuring method and apparatus for damaged part of vehicle [patent_app_type] => utility [patent_app_number] => 16/565683 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8513 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16565683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/565683
Measuring method and apparatus for damaged part of vehicle Sep 9, 2019 Issued
Array ( [id] => 19122899 [patent_doc_number] => 11966890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Bill identification method, device, electronic device and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 16/955784 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 5012 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955784
Bill identification method, device, electronic device and computer-readable storage medium Aug 29, 2019 Issued
Array ( [id] => 15744619 [patent_doc_number] => 20200111199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => IMAGE INSPECTION APPARATUS, IMAGE INSPECTION METHOD, AND IMAGE INSPECTION PROGRAM [patent_app_type] => utility [patent_app_number] => 16/546721 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16546721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546721
Image inspection apparatus, image inspection method, and image inspection program Aug 20, 2019 Issued
Array ( [id] => 16659680 [patent_doc_number] => 20210056317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => ADVANCED DRIVER-ASSISTANCE SYSTEM (ADAS) OPERATION UTILIZING ALGORITHMIC SKYLINE DETECTION [patent_app_type] => utility [patent_app_number] => 16/546794 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16546794 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/546794
Advanced driver-assistance system (ADAS) operation utilizing algorithmic skyline detection Aug 20, 2019 Issued
Array ( [id] => 16973091 [patent_doc_number] => 11069066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Dynamically change tracker speed, switch crop rectangles, and display invisible corners via zoom-loupes [patent_app_type] => utility [patent_app_number] => 16/547489 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10819 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547489
Dynamically change tracker speed, switch crop rectangles, and display invisible corners via zoom-loupes Aug 20, 2019 Issued
Array ( [id] => 16880331 [patent_doc_number] => 11030481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Method and apparatus for occlusion detection on target object, electronic device, and storage medium [patent_app_type] => utility [patent_app_number] => 16/545017 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9789 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16545017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/545017
Method and apparatus for occlusion detection on target object, electronic device, and storage medium Aug 19, 2019 Issued
Array ( [id] => 16872920 [patent_doc_number] => 20210166387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => SYSTEM FOR ANALYSIS OF MICROSCOPIC DATA USING GRAPHS [patent_app_type] => utility [patent_app_number] => 17/267821 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17267821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/267821
SYSTEM FOR ANALYSIS OF MICROSCOPIC DATA USING GRAPHS Aug 12, 2019 Pending
Array ( [id] => 17077155 [patent_doc_number] => 11113558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Information processing apparatus and non-transitory computer readable medium storing information processing program for character string extraction [patent_app_type] => utility [patent_app_number] => 16/528640 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 10607 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16528640 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528640
Information processing apparatus and non-transitory computer readable medium storing information processing program for character string extraction Jul 31, 2019 Issued
Array ( [id] => 17062302 [patent_doc_number] => 11106907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Processing scanned documents [patent_app_type] => utility [patent_app_number] => 16/528767 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5506 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528767
Processing scanned documents Jul 31, 2019 Issued
Array ( [id] => 16616203 [patent_doc_number] => 20210034856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => REGION PROPOSAL NETWORKS FOR AUTOMATED BOUNDING BOX DETECTION AND TEXT SEGMENTATION [patent_app_type] => utility [patent_app_number] => 16/524882 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16524882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/524882
Region proposal networks for automated bounding box detection and text segmentation Jul 28, 2019 Issued
Array ( [id] => 15125807 [patent_doc_number] => 20190349537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => APPARATUS AND METHOD FOR COMBINING IMAGES [patent_app_type] => utility [patent_app_number] => 16/525001 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16525001 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525001
APPARATUS AND METHOD FOR COMBINING IMAGES Jul 28, 2019 Abandoned
Array ( [id] => 17817646 [patent_doc_number] => 11423262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Automatically filtering out objects based on user preferences [patent_app_type] => utility [patent_app_number] => 16/522711 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5475 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522711
Automatically filtering out objects based on user preferences Jul 25, 2019 Issued
Array ( [id] => 16292636 [patent_doc_number] => 10769488 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-08 [patent_title] => Item variation management [patent_app_type] => utility [patent_app_number] => 16/520861 [patent_app_country] => US [patent_app_date] => 2019-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9819 [patent_no_of_claims] => 20 [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] => 16520861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520861
Item variation management Jul 23, 2019 Issued
Array ( [id] => 15122329 [patent_doc_number] => 20190347798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => CULTURING ASSISTANCE DEVICE, OBSERVATION DEVICE AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/519560 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519560
Culturing assistance device, observation device and program Jul 22, 2019 Issued
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