Search

Vincent Wen-liang Chang

Examiner (ID: 12239, Phone: (571)270-1214 , Office: P/2116 )

Most Active Art Unit
2119
Art Unit(s)
2127, 2119, 2115, 2116
Total Applications
468
Issued Applications
340
Pending Applications
36
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17194528 [patent_doc_number] => 11163280 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources [patent_app_type] => utility [patent_app_number] => 16/528348 [patent_app_country] => US [patent_app_date] => 2019-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10264 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16528348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/528348
Method and system for dynamic power delivery to a flexible datacenter using unutilized energy sources Jul 30, 2019 Issued
Array ( [id] => 16592115 [patent_doc_number] => 10901374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Machine learning device, control device, and machine learning method [patent_app_type] => utility [patent_app_number] => 16/435840 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 14063 [patent_no_of_claims] => 14 [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] => 16435840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435840
Machine learning device, control device, and machine learning method Jun 9, 2019 Issued
Array ( [id] => 17025987 [patent_doc_number] => 20210249859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => MANUFACTURING METHOD OF SOLAR HOUSE [patent_app_type] => utility [patent_app_number] => 16/972682 [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] => 7916 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 659 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16972682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972682
Manufacturing method of solar house Jun 9, 2019 Issued
Array ( [id] => 17000979 [patent_doc_number] => 11079786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Predictive method, apparatus and program product for weather adjustment of resource usage data [patent_app_type] => utility [patent_app_number] => 16/434767 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4002 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434767
Predictive method, apparatus and program product for weather adjustment of resource usage data Jun 6, 2019 Issued
Array ( [id] => 14871727 [patent_doc_number] => 20190286105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => DEVICE FOR CONTROLLING ADDITIVE MANUFACTURING MACHINERY [patent_app_type] => utility [patent_app_number] => 16/426568 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426568 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426568
Device for controlling additive manufacturing machinery May 29, 2019 Issued
Array ( [id] => 14900763 [patent_doc_number] => 20190294147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => DEVICE FOR CONTROLLING ADDITIVE MANUFACTURING MACHINERY [patent_app_type] => utility [patent_app_number] => 16/426540 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16426540 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/426540
Device for controlling additive manufacturing machinery May 29, 2019 Issued
Array ( [id] => 17244440 [patent_doc_number] => 20210364183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => CENTRALIZED CONTROL METHOD AND SYSTEM FOR VRV AIR CONDITIONING SYSTEM, AND COMPUTER READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/046792 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17046792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046792
Centralized control method and system for VRV air conditioning system, and computer readable storage medium Apr 17, 2019 Issued
Array ( [id] => 16926738 [patent_doc_number] => 11048215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Tool selecting apparatus and machine learning device [patent_app_type] => utility [patent_app_number] => 16/383662 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5464 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16383662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/383662
Tool selecting apparatus and machine learning device Apr 14, 2019 Issued
Array ( [id] => 16698372 [patent_doc_number] => 10948969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Fast SMP/ASMP mode-switching hardware apparatus for a low-cost low-power high performance multiple processor system [patent_app_type] => utility [patent_app_number] => 16/371954 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 10065 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16371954 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/371954
Fast SMP/ASMP mode-switching hardware apparatus for a low-cost low-power high performance multiple processor system Mar 31, 2019 Issued
Array ( [id] => 16298736 [patent_doc_number] => 20200284459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => HVAC SYSTEM AND METHOD USING SMART AIR FLOW CONTROL [patent_app_type] => utility [patent_app_number] => 16/291687 [patent_app_country] => US [patent_app_date] => 2019-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16291687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/291687
HVAC system and method using smart air flow control Mar 3, 2019 Issued
Array ( [id] => 16561141 [patent_doc_number] => 20210006290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => AIR CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/976272 [patent_app_country] => US [patent_app_date] => 2019-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 16976272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976272
Air conditioning system Feb 28, 2019 Issued
Array ( [id] => 16894652 [patent_doc_number] => 11036201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => System and method for automation of sensing and machine actuation in a manufacturing environment [patent_app_type] => utility [patent_app_number] => 16/275919 [patent_app_country] => US [patent_app_date] => 2019-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6192 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16275919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/275919
System and method for automation of sensing and machine actuation in a manufacturing environment Feb 13, 2019 Issued
Array ( [id] => 14584737 [patent_doc_number] => 20190219977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => AUTOMATION DEVICE AND METHOD FOR OPERATING AN AUTOMATION DEVICE [patent_app_type] => utility [patent_app_number] => 16/247195 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16247195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247195
Automation device and method for operating an automation device Jan 13, 2019 Issued
Array ( [id] => 14228767 [patent_doc_number] => 20190126556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => EXTRACTING AN EMBEDDED DATABASE FROM A PHYSICAL OBJECT [patent_app_type] => utility [patent_app_number] => 16/229394 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16229394 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/229394
Extracting an embedded database from a physical object Dec 20, 2018 Issued
Array ( [id] => 15560801 [patent_doc_number] => 20200064812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => DEFORMATION-BASED ADDITIVE MANUFACTURING OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 16/223911 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6051 [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] => 16223911 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223911
Deformation-based additive manufacturing optimization Dec 17, 2018 Issued
Array ( [id] => 16957524 [patent_doc_number] => 11061382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-13 [patent_title] => Methods of forming electroformed components and related system [patent_app_type] => utility [patent_app_number] => 16/223131 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 8812 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16223131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223131
Methods of forming electroformed components and related system Dec 17, 2018 Issued
Array ( [id] => 14470265 [patent_doc_number] => 20190186775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => Control Valve [patent_app_type] => utility [patent_app_number] => 16/224671 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16224671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224671
Control valve Dec 17, 2018 Issued
Array ( [id] => 18765468 [patent_doc_number] => 11815866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Ventilator comprising a device for contactless detection of operations carried out by a user [patent_app_type] => utility [patent_app_number] => 16/222400 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5787 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222400 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222400
Ventilator comprising a device for contactless detection of operations carried out by a user Dec 16, 2018 Issued
Array ( [id] => 16076649 [patent_doc_number] => 20200192311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SYSTEMS AND METHODS FOR HIGH ACCURACY FIXTURELESS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/222926 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222926
Systems and methods for high accuracy fixtureless assembly Dec 16, 2018 Issued
Array ( [id] => 16558157 [patent_doc_number] => 20210003305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => Method and Device of Combining Outdoor Units and Rotating Operation of Outdoor Units and MSAC System [patent_app_type] => utility [patent_app_number] => 16/979588 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16979588 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/979588
Method and device of combining outdoor units and rotating operation of outdoor units and MSAC system Dec 13, 2018 Issued
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