
Tu Ba Hoang
Supervisory Patent Examiner (ID: 18806, Phone: (571)272-4780 , Office: P/3742 )
| Most Active Art Unit | 3761 |
| Art Unit(s) | 2106, 2832, 3742, 3761 |
| Total Applications | 2049 |
| Issued Applications | 1536 |
| Pending Applications | 181 |
| Abandoned Applications | 331 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 15146045
[patent_doc_number] => 20190351500
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-11-21
[patent_title] => WELDING METHOD AND DEVICE
[patent_app_type] => utility
[patent_app_number] => 16/084034
[patent_app_country] => US
[patent_app_date] => 2017-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3478
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[patent_words_short_claim] => 121
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16084034
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/084034 | WELDING METHOD AND DEVICE | Feb 5, 2017 | Abandoned |
Array
(
[id] => 13882613
[patent_doc_number] => 20190037647
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-31
[patent_title] => HEATER AND GLOW PLUG INCLUDING THE SAME
[patent_app_type] => utility
[patent_app_number] => 16/071979
[patent_app_country] => US
[patent_app_date] => 2017-02-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/071979 | HEATER AND GLOW PLUG INCLUDING THE SAME | Feb 1, 2017 | Abandoned |
Array
(
[id] => 13927105
[patent_doc_number] => 20190047068
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-02-14
[patent_title] => WELDING APPARATUS
[patent_app_type] => utility
[patent_app_number] => 16/074580
[patent_app_country] => US
[patent_app_date] => 2017-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3700
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/074580 | WELDING APPARATUS | Jan 29, 2017 | Abandoned |
Array
(
[id] => 13326915
[patent_doc_number] => 20180214995
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-02
[patent_title] => Welding Station
[patent_app_type] => utility
[patent_app_number] => 15/420024
[patent_app_country] => US
[patent_app_date] => 2017-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3446
[patent_no_of_claims] => 0
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/420024 | Welding Station | Jan 29, 2017 | Abandoned |
Array
(
[id] => 11821009
[patent_doc_number] => 20170209947
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-07-27
[patent_title] => 'WIRE GUIDE ASSEMBLY'
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[patent_app_number] => 15/414805
[patent_app_country] => US
[patent_app_date] => 2017-01-25
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/414805 | WIRE GUIDE ASSEMBLY | Jan 24, 2017 | Abandoned |
Array
(
[id] => 11761783
[patent_doc_number] => 20170208653
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-07-20
[patent_title] => 'DEVICE FOR POSITIONING AT LEAST ONE ELECTRODE FOR SMELTING FURNACES'
[patent_app_type] => utility
[patent_app_number] => 15/409981
[patent_app_country] => US
[patent_app_date] => 2017-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
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[patent_no_of_words] => 4870
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15409981
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/409981 | DEVICE FOR POSITIONING AT LEAST ONE ELECTRODE FOR SMELTING FURNACES | Jan 18, 2017 | Abandoned |
Array
(
[id] => 13788929
[patent_doc_number] => 20190008003
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-01-03
[patent_title] => HEATING ELEMENT FOR SENSOR ARRAY
[patent_app_type] => utility
[patent_app_number] => 16/067698
[patent_app_country] => US
[patent_app_date] => 2017-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4971
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -10
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16067698
[rel_patent_id] =>[rel_patent_doc_number] =>) 16/067698 | Heating element for sensor array | Jan 5, 2017 | Issued |
Array
(
[id] => 11435267
[patent_doc_number] => 20170036288
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-09
[patent_title] => 'SYSTEMS AND METHODS FOR SELECTING WELD PARAMETERS'
[patent_app_type] => utility
[patent_app_number] => 15/332566
[patent_app_country] => US
[patent_app_date] => 2016-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[patent_no_of_words] => 15802
[patent_no_of_claims] => 23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/332566 | SYSTEMS AND METHODS FOR SELECTING WELD PARAMETERS | Oct 23, 2016 | Abandoned |
Array
(
[id] => 13388621
[patent_doc_number] => 20180245852
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-08-30
[patent_title] => ELECTRIC IMMERSION ALUMINUM HOLDING FURNACE WITH CIRCULATION MEANS AND RELATED METHOD
[patent_app_type] => utility
[patent_app_number] => 15/758048
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/758048 | ELECTRIC IMMERSION ALUMINUM HOLDING FURNACE WITH CIRCULATION MEANS AND RELATED METHOD | Sep 7, 2016 | Abandoned |
Array
(
[id] => 13899921
[patent_doc_number] => 20190039165
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[patent_kind] => A1
[patent_issue_date] => 2019-02-07
[patent_title] => METHOD FOR WELDING AUSTENITIC STAINLESS STEEL SHEETS
[patent_app_type] => utility
[patent_app_number] => 15/757718
[patent_app_country] => US
[patent_app_date] => 2016-08-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3628
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[patent_no_of_ind_claims] => -4
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15757718
[rel_patent_id] =>[rel_patent_doc_number] =>) 15/757718 | METHOD FOR WELDING AUSTENITIC STAINLESS STEEL SHEETS | Aug 29, 2016 | Abandoned |
Array
(
[id] => 16205447
[patent_doc_number] => 20200238437
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-07-30
[patent_title] => LASER SEALED HOUSING FOR ELECTRONIC DEVICE
[patent_app_type] => utility
[patent_app_number] => 15/754975
[patent_app_country] => US
[patent_app_date] => 2016-08-23
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/754975 | LASER SEALED HOUSING FOR ELECTRONIC DEVICE | Aug 22, 2016 | Abandoned |
Array
(
[id] => 11435262
[patent_doc_number] => 20170036283
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-02-09
[patent_title] => 'WIRE ELECTRIC DISCHARGE MACHINE'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/229186 | WIRE ELECTRIC DISCHARGE MACHINE | Aug 4, 2016 | Abandoned |
Array
(
[id] => 11382055
[patent_doc_number] => 20170008111
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[patent_kind] => A1
[patent_issue_date] => 2017-01-12
[patent_title] => 'WORKING FLUID SUPPLY DEVICE FOR ELECTRICAL DISCHARGE MACHINE'
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Array
(
[id] => 15494193
[patent_doc_number] => 20200047285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2020-02-13
[patent_title] => LASER WELDING OF COATED STEELS ASSISTED BY THE FORMATION OF AT LEAST ONE PRELIMINARY WELD DEPOSIT
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Array
(
[id] => 11288604
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[patent_issue_date] => 2016-11-24
[patent_title] => 'BARBECUE GRILL COMPRISING A HEIGHT-ADJUSTABLE COOKING GRILL'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/156516 | BARBECUE GRILL COMPRISING A HEIGHT-ADJUSTABLE COOKING GRILL | May 16, 2016 | Abandoned |
Array
(
[id] => 11527682
[patent_doc_number] => 20170087660
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2017-03-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/139489 | ELECTRIC RESISTANCE WELDING ELECTRODE | Apr 26, 2016 | Abandoned |
Array
(
[id] => 11713078
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Array
(
[id] => 12747976
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[patent_issue_date] => 2018-05-24
[patent_title] => THREE-DIMENSIONAL LAMINATING AND SHAPING APPARATUS, CONTROL METHOD OF THREE-DIMENSIONAL LAMINATING AND SHAPING APPARATUS, AND CONTROL PROGRAM OF THREE-DIMENSIONAL LAMINATING AND SHAPING APPARATUS
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Array
(
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[patent_title] => 'Laser Beam Joining Method and Laser Machining Optics'
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Array
(
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[patent_title] => 'A SEALED OXYGEN-TIGHT COOKING DEVICE FOR FOOD'
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[patent_app_number] => 15/536251
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