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] => 14811633 [patent_doc_number] => 20190272426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => LOCALIZATION SYSTEM AND METHOD AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 15/959754 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15959754 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/959754
LOCALIZATION SYSTEM AND METHOD AND COMPUTER READABLE STORAGE MEDIUM Apr 22, 2018 Abandoned
Array ( [id] => 15028475 [patent_doc_number] => 20190325242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => Finger Stability Detecting Method and Fingerprint Sensing Device [patent_app_type] => utility [patent_app_number] => 15/960469 [patent_app_country] => US [patent_app_date] => 2018-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15960469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/960469
Finger stability detecting method and fingerprint sensing device Apr 22, 2018 Issued
Array ( [id] => 16130813 [patent_doc_number] => 10699171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Automated image scale adjustment based upon document and image context [patent_app_type] => utility [patent_app_number] => 15/952013 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11877 [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] => 15952013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/952013
Automated image scale adjustment based upon document and image context Apr 11, 2018 Issued
Array ( [id] => 13348027 [patent_doc_number] => 20180225553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => METHOD AND SYSTEM FOR AUTOMATICALLY CLASSIFYING DATA EXPRESSED BY A PLURALITY OF FACTORS WITH VALUES OF TEXT WORD AND SYMBOL SEQUENCE BY USING DEEP LEARNING [patent_app_type] => utility [patent_app_number] => 15/943279 [patent_app_country] => US [patent_app_date] => 2018-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 15943279 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943279
Method and system for automatically classifying data expressed by a plurality of factors with values of text word and symbol sequence by using deep learning Apr 1, 2018 Issued
Array ( [id] => 17092079 [patent_doc_number] => 11120269 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Method and apparatus for determining target rotation direction, computer readable medium and electronic device [patent_app_type] => utility [patent_app_number] => 16/492984 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6694 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16492984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/492984
Method and apparatus for determining target rotation direction, computer readable medium and electronic device Mar 28, 2018 Issued
Array ( [id] => 13468193 [patent_doc_number] => 20180285639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => METHOD FOR ANALYZING A STRUCTURED DOCUMENT LIKELY TO BE DEFORMED [patent_app_type] => utility [patent_app_number] => 15/940908 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7212 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940908 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940908
Method for analyzing a structured document likely to be deformed Mar 28, 2018 Issued
Array ( [id] => 14507131 [patent_doc_number] => 20190197220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => SECURITY AND CONTENT PROTECTION BY CONTINUOUS IDENTITY VERIFICATION [patent_app_type] => utility [patent_app_number] => 15/939056 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939056
Security and content protection by continuous identity verification Mar 27, 2018 Issued
Array ( [id] => 13323405 [patent_doc_number] => 20180213240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => IMAGE CODING METHOD, IMAGE DECODING METHOD, IMAGE CODING APPARATUS, IMAGE DECODING APPARATUS, AND IMAGE CODING AND DECODING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/936992 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 15936992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936992
Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus Mar 26, 2018 Issued
Array ( [id] => 18462435 [patent_doc_number] => 11686721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Cell image analysis apparatus, cell image analysis system, method of generating training data, method of generating trained model, training data generation program, and method of producing training data [patent_app_type] => utility [patent_app_number] => 16/981637 [patent_app_country] => US [patent_app_date] => 2018-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12155 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16981637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/981637
Cell image analysis apparatus, cell image analysis system, method of generating training data, method of generating trained model, training data generation program, and method of producing training data Mar 19, 2018 Issued
Array ( [id] => 15060271 [patent_doc_number] => 10460444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Memory device and operation method thereof [patent_app_type] => utility [patent_app_number] => 15/922987 [patent_app_country] => US [patent_app_date] => 2018-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3038 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922987 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922987
Memory device and operation method thereof Mar 15, 2018 Issued
Array ( [id] => 13782947 [patent_doc_number] => 20190005012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => DOCUMENT PROCESSING [patent_app_type] => utility [patent_app_number] => 15/922567 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922567
Document processing Mar 14, 2018 Issued
Array ( [id] => 15378253 [patent_doc_number] => 10530863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Compression of dental images and hybrid dental imaging system with local area and cloud networks [patent_app_type] => utility [patent_app_number] => 15/917007 [patent_app_country] => US [patent_app_date] => 2018-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8209 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15917007 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/917007
Compression of dental images and hybrid dental imaging system with local area and cloud networks Mar 8, 2018 Issued
Array ( [id] => 13433371 [patent_doc_number] => 20180268228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => OBSTACLE DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 15/915358 [patent_app_country] => US [patent_app_date] => 2018-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15915358 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/915358
OBSTACLE DETECTION DEVICE Mar 7, 2018 Abandoned
Array ( [id] => 12905485 [patent_doc_number] => 20180193670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => MEDICAL IMAGE PROCESSING APPARATUS, TREATMENT SYSTEM, MEDICAL IMAGE PROCESSING METHOD, AND MEDICAL IMAGE PROCESSING PROGRAM [patent_app_type] => utility [patent_app_number] => 15/914091 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914091 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914091
Medical image processing apparatus, treatment system, medical image processing method, and medical image processing program Mar 6, 2018 Issued
Array ( [id] => 12916315 [patent_doc_number] => 20180197281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR EXCHANGING IMAGES [patent_app_type] => utility [patent_app_number] => 15/913742 [patent_app_country] => US [patent_app_date] => 2018-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15913742 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/913742
SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR EXCHANGING IMAGES Mar 5, 2018 Abandoned
Array ( [id] => 14524713 [patent_doc_number] => 10339622 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-07-02 [patent_title] => Systems and methods for enhancing machine vision object recognition through accumulated classifications [patent_app_type] => utility [patent_app_number] => 15/910578 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10238 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910578
Systems and methods for enhancing machine vision object recognition through accumulated classifications Mar 1, 2018 Issued
Array ( [id] => 16186378 [patent_doc_number] => 10719712 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Classify actions in video segments using play state information [patent_app_type] => utility [patent_app_number] => 15/905009 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14733 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15905009 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905009
Classify actions in video segments using play state information Feb 25, 2018 Issued
Array ( [id] => 13784193 [patent_doc_number] => 20190005635 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => CRYSTAL ANALYSIS APPARATUS AND CRYSTAL ANALYSIS METHOD [patent_app_type] => utility [patent_app_number] => 15/905326 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15905326 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905326
Crystal analysis apparatus and crystal analysis method Feb 25, 2018 Issued
Array ( [id] => 13391233 [patent_doc_number] => 20180247159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => METHOD OF CONSTRUCTING A NEURAL NETWORK MODEL FOR SUPER DEEP CONFRONTATION LEARNING [patent_app_type] => utility [patent_app_number] => 15/904766 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15904766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/904766
Method of constructing a neural network model for super deep confrontation learning Feb 25, 2018 Issued
Array ( [id] => 15368669 [patent_doc_number] => 20200020099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/491286 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491286
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, AND INFORMATION PROCESSING METHOD Feb 19, 2018 Abandoned
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