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] => 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] => 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] => 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] => 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
Array ( [id] => 14469739 [patent_doc_number] => 20190186512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => HYDRAULIC SYSTEM CHARACTERISTICS [patent_app_type] => utility [patent_app_number] => 16/218950 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218950
HYDRAULIC SYSTEM CHARACTERISTICS Dec 12, 2018 Abandoned
Array ( [id] => 18637069 [patent_doc_number] => 11761658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Method, device and system for networking air conditioning units, storage medium, and processor [patent_app_type] => utility [patent_app_number] => 16/976925 [patent_app_country] => US [patent_app_date] => 2018-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5314 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16976925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/976925
Method, device and system for networking air conditioning units, storage medium, and processor Dec 10, 2018 Issued
Array ( [id] => 16855839 [patent_doc_number] => 20210156584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Data Sending Method, Multi-Connected System, Electronic Device and Storage Medium [patent_app_type] => utility [patent_app_number] => 17/046977 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5608 [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] => 17046977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/046977
Data sending method, multi-connected system, electronic device and storage medium Dec 9, 2018 Issued
Array ( [id] => 15011819 [patent_doc_number] => 10452045 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-22 [patent_title] => Controlling ongoing battery system usage while repeatedly reducing power dissipation [patent_app_type] => utility [patent_app_number] => 16/206554 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 29849 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16206554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206554
Controlling ongoing battery system usage while repeatedly reducing power dissipation Nov 29, 2018 Issued
Array ( [id] => 16469235 [patent_doc_number] => 20200370772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => AIR CONDITIONING SYSTEM, REMOTE CONTROLLER, AND METHOD FOR SAVING HISTORY OF OPERATION DATA ON AIR CONDITIONER [patent_app_type] => utility [patent_app_number] => 16/767062 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16767062 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767062
Air conditioning system, remote controller, and method for saving history of operation data on air conditioner Nov 26, 2018 Issued
Array ( [id] => 13991475 [patent_doc_number] => 20190064895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => NONHOMOGENEOUS SERVER ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 16/172511 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16172511 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172511
Nonhomogeneous server arrangement Oct 25, 2018 Issued
Array ( [id] => 18086351 [patent_doc_number] => 11536479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Utilizing home thermostat as a wireless gateway for communicating with HVAC equipment [patent_app_type] => utility [patent_app_number] => 16/760232 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3281 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760232
Utilizing home thermostat as a wireless gateway for communicating with HVAC equipment Oct 25, 2018 Issued
Array ( [id] => 16917266 [patent_doc_number] => 20210190358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => AIR-CONDITIONER [patent_app_type] => utility [patent_app_number] => 16/638676 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16638676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638676
Air-conditioner Oct 11, 2018 Issued
Menu