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] => 11513474 [patent_doc_number] => 20170080546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'METHOD OF PRODUCING A WORKPIECE HAVING A MODIFIED GEARING GEOMETRY' [patent_app_type] => utility [patent_app_number] => 15/273623 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 20925 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [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] => 15273623 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273623
Method of producing a workpiece having a modified gearing geometry Sep 21, 2016 Issued
Array ( [id] => 12218248 [patent_doc_number] => 20180056607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'PRINTING THREE DIMENSIONAL OBJECTS USING PERFORATED BRIMS' [patent_app_type] => utility [patent_app_number] => 15/251656 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14537 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [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] => 15251656 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251656
PRINTING THREE DIMENSIONAL OBJECTS USING PERFORATED BRIMS Aug 29, 2016 Abandoned
Array ( [id] => 13375587 [patent_doc_number] => 20180239335 [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] => 15/250562 [patent_app_country] => US [patent_app_date] => 2016-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15250562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/250562
Device for controlling additive manufacturing machinery Aug 28, 2016 Issued
Array ( [id] => 11556431 [patent_doc_number] => 20170102675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'PHOTOVOLTAIC ENERGY SYSTEM WITH PREEMPTIVE RAMP RATE CONTROL' [patent_app_type] => utility [patent_app_number] => 15/247788 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 46785 [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] => 15247788 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/247788
Photovoltaic energy system with preemptive ramp rate control Aug 24, 2016 Issued
Array ( [id] => 13171211 [patent_doc_number] => 10101718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-16 [patent_title] => Smart appliance control system [patent_app_type] => utility [patent_app_number] => 15/245197 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5693 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15245197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245197
Smart appliance control system Aug 23, 2016 Issued
Array ( [id] => 11416553 [patent_doc_number] => 09563379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-02-07 [patent_title] => 'Baseboard management controller (BMC) provided with sensor list' [patent_app_type] => utility [patent_app_number] => 15/245820 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4102 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15245820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/245820
Baseboard management controller (BMC) provided with sensor list Aug 23, 2016 Issued
Array ( [id] => 11294345 [patent_doc_number] => 20160344277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'NETWORKED CONTROL OF A MODULAR MULTI-LEVEL CONVERTER' [patent_app_type] => utility [patent_app_number] => 15/229787 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6244 [patent_no_of_claims] => 15 [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] => 15229787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229787
Networked control of a modular multi-level converter Aug 4, 2016 Issued
Array ( [id] => 11292218 [patent_doc_number] => 20160342150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'FABRICATING FULL COLOR THREE-DIMENSIONAL OBJECTS' [patent_app_type] => utility [patent_app_number] => 15/229230 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 11860 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [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] => 15229230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229230
Fabricating full color three-dimensional objects Aug 4, 2016 Issued
Array ( [id] => 11126854 [patent_doc_number] => 20160323829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-03 [patent_title] => 'POWER MANAGEMENT OF COMMUNICATION DEVICES' [patent_app_type] => utility [patent_app_number] => 15/209586 [patent_app_country] => US [patent_app_date] => 2016-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7868 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [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] => 15209586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/209586
Power management of communication devices Jul 12, 2016 Issued
Array ( [id] => 15386329 [patent_doc_number] => 10534348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => Carbon fiber reinforced plastic machining method using computer aided machining program [patent_app_type] => utility [patent_app_number] => 15/124670 [patent_app_country] => US [patent_app_date] => 2016-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3496 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15124670 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/124670
Carbon fiber reinforced plastic machining method using computer aided machining program May 29, 2016 Issued
Array ( [id] => 11338192 [patent_doc_number] => 20160363947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'ENERGY SAVING METHOD BASED ON CONFIDENCE INTERVAL AND APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/088460 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7346 [patent_no_of_claims] => 20 [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] => 15088460 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/088460
Energy saving method based on confidence interval and apparatus using the same Mar 31, 2016 Issued
Array ( [id] => 11957078 [patent_doc_number] => 20170261229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'AUTONOMOUS ENERGY SAVING DEVICE FOR WATER HEATERS' [patent_app_type] => utility [patent_app_number] => 15/088381 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2783 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15088381 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/088381
AUTONOMOUS ENERGY SAVING DEVICE FOR WATER HEATERS Mar 31, 2016 Abandoned
Array ( [id] => 11981435 [patent_doc_number] => 20170285589 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'APPARATUS, METHOD, AND PROGRAM PRODUCT FOR CONTROLLING APPLIANCES' [patent_app_type] => utility [patent_app_number] => 15/087658 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8121 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 15087658 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/087658
Apparatus, method, and program product for controlling appliances Mar 30, 2016 Issued
Array ( [id] => 11094585 [patent_doc_number] => 20160291553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'SMART CONTROL APPARATUS AND SMART CONTROL SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/087966 [patent_app_country] => US [patent_app_date] => 2016-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9250 [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] => 15087966 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/087966
SMART CONTROL APPARATUS AND SMART CONTROL SYSTEM Mar 30, 2016 Abandoned
Array ( [id] => 11084643 [patent_doc_number] => 20160281607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-29 [patent_title] => 'METHODS AND SYSTEMS FOR ENHANCING OPERATION OF POWER PLANT GENERATING UNITS AND SYSTEMS' [patent_app_type] => utility [patent_app_number] => 15/083237 [patent_app_country] => US [patent_app_date] => 2016-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 50 [patent_no_of_words] => 65459 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [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] => 15083237 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083237
Methods and systems for enhancing operation of power plant generating units and systems Mar 27, 2016 Issued
Array ( [id] => 11179613 [patent_doc_number] => 09411606 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-08-09 [patent_title] => 'Baseboard management controller (BMC) provided with sensor list' [patent_app_type] => utility [patent_app_number] => 15/059766 [patent_app_country] => US [patent_app_date] => 2016-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4102 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15059766 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/059766
Baseboard management controller (BMC) provided with sensor list Mar 2, 2016 Issued
Array ( [id] => 12372138 [patent_doc_number] => 09958929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Information processing apparatus, control method therefor, and storage medium [patent_app_type] => utility [patent_app_number] => 14/997366 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5140 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14997366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/997366
Information processing apparatus, control method therefor, and storage medium Jan 14, 2016 Issued
Array ( [id] => 11132731 [patent_doc_number] => 20160329706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'Load Control By Adaptive Duty Cycling' [patent_app_type] => utility [patent_app_number] => 14/986058 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6086 [patent_no_of_claims] => 24 [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] => 14986058 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986058
Load control by adaptive duty cycling Dec 30, 2015 Issued
Array ( [id] => 11730250 [patent_doc_number] => 20170191693 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'METHODS AND SYSTEMS FOR CONTROL OF HOME AUTOMATION ACTIVITY BASED ON USER PREFERENCES' [patent_app_type] => utility [patent_app_number] => 14/986483 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 34826 [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] => 14986483 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/986483
Methods and systems for control of home automation activity based on user preferences Dec 30, 2015 Issued
Array ( [id] => 13012637 [patent_doc_number] => 10029423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Printing correction method and three-dimensional printing device [patent_app_type] => utility [patent_app_number] => 14/985449 [patent_app_country] => US [patent_app_date] => 2015-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4922 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14985449 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/985449
Printing correction method and three-dimensional printing device Dec 30, 2015 Issued
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