
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |
Array
(
[id] => 18072548
[patent_doc_number] => 11531381
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2022-12-20
[patent_title] => Smart functionality for discrete field devices and signals
[patent_app_type] => utility
[patent_app_number] => 16/146784
[patent_app_country] => US
[patent_app_date] => 2018-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 15
[patent_no_of_words] => 28939
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 155
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146784
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/146784 | Smart functionality for discrete field devices and signals | Sep 27, 2018 | Issued |
Array
(
[id] => 14165575
[patent_doc_number] => 20190109890
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-11
[patent_title] => CONTROL SYSTEM, CONTROL METHOD AND EQUALIZATION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/134979
[patent_app_country] => US
[patent_app_date] => 2018-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9388
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[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] => 16134979
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/134979 | Control system, control method and equalization apparatus | Sep 18, 2018 | Issued |
Array
(
[id] => 17311004
[patent_doc_number] => 11212134
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-12-28
[patent_title] => Building automation system providing for integration of subsystems
[patent_app_type] => utility
[patent_app_number] => 16/133577
[patent_app_country] => US
[patent_app_date] => 2018-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 5990
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16133577
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/133577 | Building automation system providing for integration of subsystems | Sep 16, 2018 | Issued |
Array
(
[id] => 14217859
[patent_doc_number] => 20190121314
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-04-25
[patent_title] => MACHINING CONDITION SELECTING DEVICE FOR MACHINE TOOL
[patent_app_type] => utility
[patent_app_number] => 16/132576
[patent_app_country] => US
[patent_app_date] => 2018-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7753
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -3
[patent_words_short_claim] => 224
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16132576
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/132576 | Machining condition selecting device for machine tool | Sep 16, 2018 | Issued |
Array
(
[id] => 14077647
[patent_doc_number] => 20190087711
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-21
[patent_title] => INTELLIGENT, ADAPTIVE CONTROL SYSTEM AND RELATED METHODS FOR INTEGRATED PROCESSING OF BIOMASS
[patent_app_type] => utility
[patent_app_number] => 16/131967
[patent_app_country] => US
[patent_app_date] => 2018-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11313
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -28
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131967
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/131967 | INTELLIGENT, ADAPTIVE CONTROL SYSTEM AND RELATED METHODS FOR INTEGRATED PROCESSING OF BIOMASS | Sep 13, 2018 | Abandoned |
Array
(
[id] => 15327791
[patent_doc_number] => 20200004225
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-01-02
[patent_title] => MANIPULATING ONE OR MORE FORMATION VARIABLES TO FORM THREE-DIMENSIONAL OBJECTS
[patent_app_type] => utility
[patent_app_number] => 16/125644
[patent_app_country] => US
[patent_app_date] => 2018-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 74059
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16125644
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/125644 | MANIPULATING ONE OR MORE FORMATION VARIABLES TO FORM THREE-DIMENSIONAL OBJECTS | Sep 6, 2018 | Abandoned |
Array
(
[id] => 17186891
[patent_doc_number] => 20210333776
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-10-28
[patent_title] => CONTROL DEVICE FOR MACHINE TOOL
[patent_app_type] => utility
[patent_app_number] => 17/274106
[patent_app_country] => US
[patent_app_date] => 2018-09-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3224
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -5
[patent_words_short_claim] => 166
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17274106
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/274106 | CONTROL DEVICE FOR MACHINE TOOL | Sep 6, 2018 | Abandoned |
Array
(
[id] => 18118325
[patent_doc_number] => 11549712
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-01-10
[patent_title] => Air-conditioner repeater, air-conditioner system and a control method thereof
[patent_app_type] => utility
[patent_app_number] => 16/629804
[patent_app_country] => US
[patent_app_date] => 2018-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 8302
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 303
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16629804
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/629804 | Air-conditioner repeater, air-conditioner system and a control method thereof | Aug 16, 2018 | Issued |
Array
(
[id] => 16158625
[patent_doc_number] => 20200217545
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-09
[patent_title] => METHOD, SYSTEM AND APPARATUS FOR OPTIMISING ENERGY CONSUMPTION
[patent_app_type] => utility
[patent_app_number] => 16/637788
[patent_app_country] => US
[patent_app_date] => 2018-08-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 13159
[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] => 16637788
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/637788 | METHOD, SYSTEM AND APPARATUS FOR OPTIMISING ENERGY CONSUMPTION | Aug 16, 2018 | Abandoned |
Array
(
[id] => 16239342
[patent_doc_number] => 20200256576
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-08-13
[patent_title] => THERMOSTAT POWER MONITORING, MITIGATION AND ALERT
[patent_app_type] => utility
[patent_app_number] => 16/639400
[patent_app_country] => US
[patent_app_date] => 2018-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5455
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 67
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639400
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/639400 | Thermostat power monitoring, mitigation and alert | Aug 15, 2018 | Issued |
Array
(
[id] => 16755779
[patent_doc_number] => 10974311
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2021-04-13
[patent_title] => Metrology-based system for operating a flexible manufacturing system
[patent_app_type] => utility
[patent_app_number] => 16/102466
[patent_app_country] => US
[patent_app_date] => 2018-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 31
[patent_no_of_words] => 35236
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 160
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16102466
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/102466 | Metrology-based system for operating a flexible manufacturing system | Aug 12, 2018 | Issued |
Array
(
[id] => 17008182
[patent_doc_number] => 20210239343
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2021-08-05
[patent_title] => REMOTE CONTROL FOR AIR-CONDITIONING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 17/051505
[patent_app_country] => US
[patent_app_date] => 2018-06-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4896
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -4
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051505
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/051505 | REMOTE CONTROL FOR AIR-CONDITIONING APPARATUS | Jun 21, 2018 | Abandoned |