Search

Vincent Wen-liang Chang

Examiner (ID: 13392, Phone: (571)270-1214 , Office: P/2116 )

Most Active Art Unit
2119
Art Unit(s)
2127, 2115, 2119, 2116
Total Applications
473
Issued Applications
344
Pending Applications
33
Abandoned Applications
111

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14965207 [patent_doc_number] => 20190310082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => STRAIN CALCULATION APPARATUS, STRAIN COMPENSATION APPARATUS, PROGRAM, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/461232 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14706 [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] => 16461232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461232
STRAIN CALCULATION APPARATUS, STRAIN COMPENSATION APPARATUS, PROGRAM, AND STORAGE MEDIUM Jan 16, 2018 Abandoned
Array ( [id] => 16202484 [patent_doc_number] => 10727670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Method for distributing energy in a home energy management system [patent_app_type] => utility [patent_app_number] => 15/830109 [patent_app_country] => US [patent_app_date] => 2017-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6496 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15830109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/830109
Method for distributing energy in a home energy management system Dec 3, 2017 Issued
Array ( [id] => 12844048 [patent_doc_number] => 20180173189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => NUMERICAL CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 15/829374 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15829374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/829374
Numerical control device Nov 30, 2017 Issued
Array ( [id] => 17150354 [patent_doc_number] => 11143423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Group dynamic environmental control system and method of operation [patent_app_type] => utility [patent_app_number] => 16/467363 [patent_app_country] => US [patent_app_date] => 2017-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7905 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16467363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/467363
Group dynamic environmental control system and method of operation Nov 30, 2017 Issued
Array ( [id] => 14378469 [patent_doc_number] => 20190163147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SYSTEMS AND METHODS FOR BUILDING A MODEL-BASED CONTROL SOLUTION [patent_app_type] => utility [patent_app_number] => 15/827352 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15827352 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/827352
Systems and methods for building a model-based control solution Nov 29, 2017 Issued
Array ( [id] => 14378521 [patent_doc_number] => 20190163173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => APPARATUSES, SYSTEMS AND METHODS OF SECURE CLOUD-BASED MONITORING OF INDUSTRIAL PLANTS [patent_app_type] => utility [patent_app_number] => 15/826830 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 365 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826830 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826830
Apparatuses, systems and methods of secure cloud-based monitoring of industrial plants Nov 29, 2017 Issued
Array ( [id] => 12793954 [patent_doc_number] => 20180156487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => HEAT INDEX THERMOSTAT [patent_app_type] => utility [patent_app_number] => 15/828193 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4145 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15828193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/828193
Heat index thermostat Nov 29, 2017 Issued
Array ( [id] => 16387051 [patent_doc_number] => 10811901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => System and method to determining efficiency of a smart appliance and providing feedback based of efficiencies of similar smart appliances in a smart grid network [patent_app_type] => utility [patent_app_number] => 15/826965 [patent_app_country] => US [patent_app_date] => 2017-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5437 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15826965 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/826965
System and method to determining efficiency of a smart appliance and providing feedback based of efficiencies of similar smart appliances in a smart grid network Nov 29, 2017 Issued
Array ( [id] => 15853933 [patent_doc_number] => 10642246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Numerical controller for correcting speed feedforward gain of machine [patent_app_type] => utility [patent_app_number] => 15/825701 [patent_app_country] => US [patent_app_date] => 2017-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4795 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15825701 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/825701
Numerical controller for correcting speed feedforward gain of machine Nov 28, 2017 Issued
Array ( [id] => 14378509 [patent_doc_number] => 20190163167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => SCAN PATH CORRECTION FOR MOVEMENTS ASSOCIATED WITH AN ADDITIVE MANUFACTURING MACHINE [patent_app_type] => utility [patent_app_number] => 15/824206 [patent_app_country] => US [patent_app_date] => 2017-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15824206 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/824206
Scan path correction for movements associated with an additive manufacturing machine Nov 27, 2017 Issued
Array ( [id] => 14378603 [patent_doc_number] => 20190163214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => METHOD AND SYSTEM FOR EXPANDING THE RANGE OF WORKING ENVIRONMENTS IN WHICH A 3-D OR DEPTH SENSOR CAN OPERATE WITHOUT DAMAGING OR DEGRADING THE MEASUREMENT PERFORMANCE OF THE SENSOR [patent_app_type] => utility [patent_app_number] => 15/822683 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15822683 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/822683
Method and system for expanding the range of working environments in which a 3-D or depth sensor can operate without damaging or degrading the measurement performance of the sensor Nov 26, 2017 Issued
Array ( [id] => 14378513 [patent_doc_number] => 20190163169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => PARTS MATCHING FOR IMPROVED MANUFACTURING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/823096 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15823096 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823096
Parts matching for improved manufacturing assembly Nov 26, 2017 Issued
Array ( [id] => 12774661 [patent_doc_number] => 20180150055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => MULTI-USER COMPUTER-NUMERICALLY-CONTROLLED MACHINE [patent_app_type] => utility [patent_app_number] => 15/823509 [patent_app_country] => US [patent_app_date] => 2017-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15823509 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/823509
Multi-user computer-numerically-controlled machine Nov 26, 2017 Issued
Array ( [id] => 12771223 [patent_doc_number] => 20180148909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => METHOD OF CONTROLLING A WATER RESERVOIR SUPPLY PUMP ARRANGEMENT AND WATER RESERVOIR SUPPLY PUMP ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 15/820964 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820964
Method of controlling a water reservoir supply pump arrangement and water reservoir supply pump arrangement Nov 21, 2017 Issued
Array ( [id] => 14352663 [patent_doc_number] => 20190158305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => TECHNOLOGIES FOR OPTIMALLY INDIVIDUALIZED BUILDING AUTOMATION [patent_app_type] => utility [patent_app_number] => 15/820057 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12743 [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] => 15820057 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820057
Technologies for optimally individualized building automation Nov 20, 2017 Issued
Array ( [id] => 16446509 [patent_doc_number] => 10838434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Differentiating between multiple overlapping water events [patent_app_type] => utility [patent_app_number] => 15/820201 [patent_app_country] => US [patent_app_date] => 2017-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 53893 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15820201 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820201
Differentiating between multiple overlapping water events Nov 20, 2017 Issued
Array ( [id] => 14997037 [patent_doc_number] => 20190317476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Quality Control Device and Quality Control Method [patent_app_type] => utility [patent_app_number] => 16/466871 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466871 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466871
Quality control device and quality control method Nov 7, 2017 Issued
Array ( [id] => 15437675 [patent_doc_number] => 20200033021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/496680 [patent_app_country] => US [patent_app_date] => 2017-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6218 [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] => 16496680 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496680
Air conditioning system Oct 26, 2017 Issued
Array ( [id] => 13731497 [patent_doc_number] => 20180370216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-27 [patent_title] => METHOD FOR ADDITIVELY MANUFACTURING COMPONENTS [patent_app_type] => utility [patent_app_number] => 15/785695 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3852 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15785695 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/785695
METHOD FOR ADDITIVELY MANUFACTURING COMPONENTS Oct 16, 2017 Abandoned
Array ( [id] => 12130090 [patent_doc_number] => 20180013676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'REDUCING NETWORK LATENCY DURING LOW POWER OPERATION' [patent_app_type] => utility [patent_app_number] => 15/711027 [patent_app_country] => US [patent_app_date] => 2017-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4042 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15711027 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/711027
Reducing network latency during low power operation Sep 20, 2017 Issued
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