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] => 12985225 [patent_doc_number] => 20170344096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => METHODS AND APPARATUSES TO WAKE COMPUTER SYSTEMS FROM SLEEP STATES [patent_app_type] => utility [patent_app_number] => 15/620780 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3843 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15620780 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620780
METHODS AND APPARATUSES TO WAKE COMPUTER SYSTEMS FROM SLEEP STATES Jun 11, 2017 Abandoned
Array ( [id] => 13587585 [patent_doc_number] => 20180345341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => BEARING FLOTATION COMPENSATION FOR METAL ROLLING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 15/609264 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15609264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609264
Bearing flotation compensation for metal rolling applications May 30, 2017 Issued
Array ( [id] => 13582637 [patent_doc_number] => 20180342867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => ENERGY-BASED CURTAILMENT SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/604582 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9238 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15604582 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/604582
Energy-based curtailment systems and methods May 23, 2017 Issued
Array ( [id] => 13375589 [patent_doc_number] => 20180239336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => DEVICE FOR CONTROLLING ADDITIVE MANUFACTURING MACHINERY [patent_app_type] => utility [patent_app_number] => 15/599048 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15599048 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599048
Device for controlling additive manufacturing machinery May 17, 2017 Issued
Array ( [id] => 15464125 [patent_doc_number] => 20200044887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => PLATFORM FOR THE INTEGRATION OF OPERATIONAL BIM, OPERATIONAL INTELLIGENCE, AND USER JOURNEYS FOR THE SIMPLIFIED AND UNIFIED MANAGEMENT OF SMART CITIES [patent_app_type] => utility [patent_app_number] => 16/603461 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603461
PLATFORM FOR THE INTEGRATION OF OPERATIONAL BIM, OPERATIONAL INTELLIGENCE, AND USER JOURNEYS FOR THE SIMPLIFIED AND UNIFIED MANAGEMENT OF SMART CITIES May 8, 2017 Abandoned
Array ( [id] => 15485663 [patent_doc_number] => 10558177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Control system with dimension reduction for multivariable optimization [patent_app_type] => utility [patent_app_number] => 15/476465 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 16273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476465
Control system with dimension reduction for multivariable optimization Mar 30, 2017 Issued
Array ( [id] => 16501185 [patent_doc_number] => 10866568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-15 [patent_title] => Orchestrated energy [patent_app_type] => utility [patent_app_number] => 15/476857 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10196 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15476857 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/476857
Orchestrated energy Mar 30, 2017 Issued
Array ( [id] => 14885021 [patent_doc_number] => 10422541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => System and method for switching a multiple-zone heat pump refrigerant system between cooling and heating modes [patent_app_type] => utility [patent_app_number] => 15/475302 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11541 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 15475302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475302
System and method for switching a multiple-zone heat pump refrigerant system between cooling and heating modes Mar 30, 2017 Issued
Array ( [id] => 14886287 [patent_doc_number] => 10423181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Geomagnetically induced potential compensation [patent_app_type] => utility [patent_app_number] => 15/475785 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6083 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475785 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475785
Geomagnetically induced potential compensation Mar 30, 2017 Issued
Array ( [id] => 11984301 [patent_doc_number] => 20170288455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'PREDICTION OF ELECTRICAL POWER SYSTEM BEHAVIOR, AND RELATED SYSTEMS, APPARATUSES, AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/474743 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 31976 [patent_no_of_claims] => 20 [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] => 15474743 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474743
PREDICTION OF ELECTRICAL POWER SYSTEM BEHAVIOR, AND RELATED SYSTEMS, APPARATUSES, AND METHODS Mar 29, 2017 Abandoned
Array ( [id] => 16462431 [patent_doc_number] => 10845777 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Teaching device and teaching method [patent_app_type] => utility [patent_app_number] => 15/474158 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 11100 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15474158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/474158
Teaching device and teaching method Mar 29, 2017 Issued
Array ( [id] => 14855851 [patent_doc_number] => 10416646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Systems, methods, and articles of manufacture for operation of an industrial machine [patent_app_type] => utility [patent_app_number] => 15/473214 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6541 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15473214 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473214
Systems, methods, and articles of manufacture for operation of an industrial machine Mar 28, 2017 Issued
Array ( [id] => 12734374 [patent_doc_number] => 20180136625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => SYSTEMS, METHODS, AND ARTICLES OF MANUFACTURE FOR OPERATION OF AN INDUSTRIAL MACHINE [patent_app_type] => utility [patent_app_number] => 15/473246 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6530 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15473246 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/473246
Systems, methods, and articles of manufacture for operation of an industrial machine Mar 28, 2017 Issued
Array ( [id] => 16825366 [patent_doc_number] => 20210140659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => SYSTEM AND METHOD FOR WIRELESS ENVIRONMENTAL ZONE CONTROL WITH POSITIONING FEEDBACK [patent_app_type] => utility [patent_app_number] => 16/491872 [patent_app_country] => US [patent_app_date] => 2017-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16491872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/491872
System and method for wireless environmental zone control with positioning feedback Mar 7, 2017 Issued
Array ( [id] => 15593635 [patent_doc_number] => 20200073352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => TECHNIQUES FOR ENABLING INTELLIGENT FUNCTIONALITY FOR NON-INTELLIGENT DEVICES [patent_app_type] => utility [patent_app_number] => 16/468265 [patent_app_country] => US [patent_app_date] => 2017-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9405 [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] => 16468265 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/468265
TECHNIQUES FOR ENABLING INTELLIGENT FUNCTIONALITY FOR NON-INTELLIGENT DEVICES Jan 10, 2017 Abandoned
Array ( [id] => 12152561 [patent_doc_number] => 20180023825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-25 [patent_title] => 'INTELLIGENT CLIMATE MANAGEMENT SYSTEM CONTROL SYSTEMS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/283048 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16217 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [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] => 15283048 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/283048
Intelligent climate management system control systems and methods Sep 29, 2016 Issued
Array ( [id] => 15251841 [patent_doc_number] => 10511456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-17 [patent_title] => Presenting accessory group controls [patent_app_type] => utility [patent_app_number] => 15/275329 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 33243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15275329 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/275329
Presenting accessory group controls Sep 22, 2016 Issued
Array ( [id] => 14612169 [patent_doc_number] => 10358771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Method of designing model predictive control for cross directional flat sheet manufacturing processes to guarantee spatial robustness and to prevent actuator picketing [patent_app_type] => utility [patent_app_number] => 15/273709 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 9213 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15273709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273709
Method of designing model predictive control for cross directional flat sheet manufacturing processes to guarantee spatial robustness and to prevent actuator picketing Sep 22, 2016 Issued
Array ( [id] => 12590151 [patent_doc_number] => 20180088546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => ROBOT ASSEMBLY DEVICE [patent_app_type] => utility [patent_app_number] => 15/273725 [patent_app_country] => US [patent_app_date] => 2016-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7239 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15273725 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273725
ROBOT ASSEMBLY DEVICE Sep 22, 2016 Abandoned
Array ( [id] => 12262145 [patent_doc_number] => 20180081341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'PARALLEL PROCESSING FOR MONITORING AND CONTROL OF PLANT EQUIPMENT' [patent_app_type] => utility [patent_app_number] => 15/272585 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7262 [patent_no_of_claims] => 20 [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] => 15272585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272585
PARALLEL PROCESSING FOR MONITORING AND CONTROL OF PLANT EQUIPMENT Sep 21, 2016 Abandoned
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