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] => 17158187 [patent_doc_number] => 20210319238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => COMPUTER-ASSISTED METHOD FOR ANALYSING PERSON-RELATED ACCIDENT DATA [patent_app_type] => utility [patent_app_number] => 17/261491 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17261491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261491
COMPUTER-ASSISTED METHOD FOR ANALYSING PERSON-RELATED ACCIDENT DATA Jul 17, 2019 Pending
Array ( [id] => 15744625 [patent_doc_number] => 20200111202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-09 [patent_title] => IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY READABLE RECORDING MEDIUM STORING PROGRAM [patent_app_type] => utility [patent_app_number] => 16/515685 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515685 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515685
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND NON-TRANSITORY READABLE RECORDING MEDIUM STORING PROGRAM Jul 17, 2019 Abandoned
Array ( [id] => 17794914 [patent_doc_number] => 20220254006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => ARTIFICIAL INTELLIGENCE SERVER [patent_app_type] => utility [patent_app_number] => 17/626407 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13974 [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] => 17626407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626407
ARTIFICIAL INTELLIGENCE SERVER Jul 10, 2019 Pending
Array ( [id] => 15413259 [patent_doc_number] => 20200026952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => ELECTRONIC APPARATUS, METHOD FOR PROCESSING IMAGE AND COMPUTER-READABLE RECORDING MEDIUM [patent_app_type] => utility [patent_app_number] => 16/508529 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508529
Electronic apparatus, method for processing image and computer-readable recording medium Jul 10, 2019 Issued
Array ( [id] => 15440911 [patent_doc_number] => 20200034639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => INFORMATION PROVIDING SYSTEM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROVIDING METHOD [patent_app_type] => utility [patent_app_number] => 16/503869 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503869
INFORMATION PROVIDING SYSTEM, INFORMATION PROCESSING APPARATUS, AND INFORMATION PROVIDING METHOD Jul 4, 2019 Abandoned
Array ( [id] => 15029367 [patent_doc_number] => 20190325688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => INVESTIGATION GENERATION IN AN OBSERVATION AND SURVEILLANCE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/458846 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7062 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458846 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458846
Investigation generation in an observation and surveillance system Jun 30, 2019 Issued
Array ( [id] => 14998999 [patent_doc_number] => 20190318457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => IMAGE PROCESSING METHODS AND APPARATUSES, COMPUTER READABLE STORAGE MEDIA AND ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/456169 [patent_app_country] => US [patent_app_date] => 2019-06-28 [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] => -20 [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] => 16456169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456169
Image processing methods and apparatuses, computer readable storage media and electronic devices Jun 27, 2019 Issued
Array ( [id] => 18246986 [patent_doc_number] => 11603560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Particle measuring method, particle measuring apparatus, and nucleic acid concentration measuring system [patent_app_type] => utility [patent_app_number] => 16/450648 [patent_app_country] => US [patent_app_date] => 2019-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 16267 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16450648 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/450648
Particle measuring method, particle measuring apparatus, and nucleic acid concentration measuring system Jun 23, 2019 Issued
Array ( [id] => 16771970 [patent_doc_number] => 10983070 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-20 [patent_title] => Method for characterizing an object using spectral imaging [patent_app_type] => utility [patent_app_number] => 16/448227 [patent_app_country] => US [patent_app_date] => 2019-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 7130 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16448227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/448227
Method for characterizing an object using spectral imaging Jun 20, 2019 Issued
Array ( [id] => 16973073 [patent_doc_number] => 11069047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Image processing method, image processing apparatus, computing device and computer-readable storage medium [patent_app_type] => utility [patent_app_number] => 16/447547 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6895 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447547
Image processing method, image processing apparatus, computing device and computer-readable storage medium Jun 19, 2019 Issued
Array ( [id] => 16515242 [patent_doc_number] => 20200394500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => DEPTH-FIRST CONVOLUTION IN DEEP NEURAL NETWORKS [patent_app_type] => utility [patent_app_number] => 16/443695 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16443695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/443695
Depth-first convolution in deep neural networks Jun 16, 2019 Issued
Array ( [id] => 16972780 [patent_doc_number] => 11068753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Method, system, and computer program product for generating new items compatible with given items [patent_app_type] => utility [patent_app_number] => 16/439861 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 19327 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439861
Method, system, and computer program product for generating new items compatible with given items Jun 12, 2019 Issued
Array ( [id] => 15595383 [patent_doc_number] => 20200074226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => METHOD OF GENERATING LOG DATA, NON-TRANSITORY COMPUTER-READABLE MEDIUM, AND DATA STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/440267 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16440267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/440267
Method of generating log data, non-transitory computer-readable medium, and data structure Jun 12, 2019 Issued
Array ( [id] => 15156849 [patent_doc_number] => 20190356902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => MULTI-WAVELENGTH PHASE MASK [patent_app_type] => utility [patent_app_number] => 16/439491 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14242 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439491 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439491
Multi-wavelength phase mask Jun 11, 2019 Issued
Array ( [id] => 16759268 [patent_doc_number] => 10977821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-13 [patent_title] => High accuracy extrinsic calibration procedure for cameras and range sensors [patent_app_type] => utility [patent_app_number] => 16/439600 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8969 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439600
High accuracy extrinsic calibration procedure for cameras and range sensors Jun 11, 2019 Issued
Array ( [id] => 14878103 [patent_doc_number] => 20190289293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => APPARATUS AND METHODS FOR RECOMPRESSION OF DIGITAL IMAGES [patent_app_type] => utility [patent_app_number] => 16/433358 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55276 [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] => 16433358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/433358
Apparatus and methods for recompression of digital images Jun 5, 2019 Issued
Array ( [id] => 18191786 [patent_doc_number] => 11582402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Image processing device [patent_app_type] => utility [patent_app_number] => 16/432888 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4312 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432888
Image processing device Jun 4, 2019 Issued
Array ( [id] => 16958300 [patent_doc_number] => 11062171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Data capturing method and system thereof [patent_app_type] => utility [patent_app_number] => 16/432560 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 6076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432560 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432560
Data capturing method and system thereof Jun 4, 2019 Issued
Array ( [id] => 15215735 [patent_doc_number] => 20190370554 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => Systems And Methods For Generating Composite Media Using Distributed Networks [patent_app_type] => utility [patent_app_number] => 16/432865 [patent_app_country] => US [patent_app_date] => 2019-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13792 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16432865 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/432865
Systems and methods for generating composite media using distributed networks Jun 4, 2019 Issued
Array ( [id] => 17508531 [patent_doc_number] => 20220101634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => OBJECT DETECTION SYSTEM AND OBJECT DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/426701 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17426701 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/426701
OBJECT DETECTION SYSTEM AND OBJECT DETECTION METHOD May 30, 2019 Pending
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