
Tu Ba Hoang
Supervisory Patent Examiner (ID: 6919, Phone: (571)272-4780 , Office: P/3742 )
| Most Active Art Unit | 3761 |
| Art Unit(s) | 3761, 2106, 3742, 2832 |
| Total Applications | 2049 |
| Issued Applications | 1536 |
| Pending Applications | 181 |
| Abandoned Applications | 331 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 1266166
[patent_doc_number] => 06660976
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-12-09
[patent_title] => 'Device for controlling the service loads of an electric household appliance, in particular a refrigerator'
[patent_app_type] => B1
[patent_app_number] => 09/856354
[patent_app_country] => US
[patent_app_date] => 2001-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2082
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 195
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/660/06660976.pdf
[firstpage_image] =>[orig_patent_app_number] => 09856354
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/856354 | Device for controlling the service loads of an electric household appliance, in particular a refrigerator | Aug 26, 2001 | Issued |
Array
(
[id] => 1193614
[patent_doc_number] => 06730886
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-04
[patent_title] => 'Power control method and apparatus for minimizing heating time instant heating roller'
[patent_app_type] => B2
[patent_app_number] => 09/933903
[patent_app_country] => US
[patent_app_date] => 2001-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 17
[patent_no_of_words] => 8133
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 178
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/730/06730886.pdf
[firstpage_image] =>[orig_patent_app_number] => 09933903
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/933903 | Power control method and apparatus for minimizing heating time instant heating roller | Aug 21, 2001 | Issued |
Array
(
[id] => 1359772
[patent_doc_number] => 06580743
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-06-17
[patent_title] => 'Stave cooler'
[patent_app_type] => B1
[patent_app_number] => 09/914105
[patent_app_country] => US
[patent_app_date] => 2001-08-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 17
[patent_no_of_words] => 7249
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/580/06580743.pdf
[firstpage_image] =>[orig_patent_app_number] => 09914105
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/914105 | Stave cooler | Aug 21, 2001 | Issued |
Array
(
[id] => 7146814
[patent_doc_number] => 20040170210
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-09-02
[patent_title] => 'Plasma pyrolysis, gasification and vitrification of organic material'
[patent_app_type] => new
[patent_app_number] => 10/482573
[patent_app_country] => US
[patent_app_date] => 2003-12-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7605
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0170/20040170210.pdf
[firstpage_image] =>[orig_patent_app_number] => 10482573
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/482573 | Plasma pyrolysis, gasification and vitrification of organic material | Aug 21, 2001 | Issued |
Array
(
[id] => 1597568
[patent_doc_number] => 06492628
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-12-10
[patent_title] => 'Heater supporting structure and heating furnace for bending a glass sheet'
[patent_app_type] => B2
[patent_app_number] => 09/930192
[patent_app_country] => US
[patent_app_date] => 2001-08-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 2909
[patent_no_of_claims] => 6
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/492/06492628.pdf
[firstpage_image] =>[orig_patent_app_number] => 09930192
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/930192 | Heater supporting structure and heating furnace for bending a glass sheet | Aug 15, 2001 | Issued |
Array
(
[id] => 1430263
[patent_doc_number] => 06516019
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-02-04
[patent_title] => 'Oxidation prevention method of metal in a melting vessel and apparatus'
[patent_app_type] => B2
[patent_app_number] => 09/924851
[patent_app_country] => US
[patent_app_date] => 2001-08-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1849
[patent_no_of_claims] => 2
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/516/06516019.pdf
[firstpage_image] =>[orig_patent_app_number] => 09924851
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/924851 | Oxidation prevention method of metal in a melting vessel and apparatus | Aug 7, 2001 | Issued |
Array
(
[id] => 7367034
[patent_doc_number] => 20040026412
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-02-12
[patent_title] => 'Method and device for plasma treatment of moving metal substrates'
[patent_app_type] => new
[patent_app_number] => 10/343764
[patent_app_country] => US
[patent_app_date] => 2003-02-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 8185
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 19
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0026/20040026412.pdf
[firstpage_image] =>[orig_patent_app_number] => 10343764
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/343764 | Method and device for plasma treatment of moving metal substrates | Aug 5, 2001 | Issued |
Array
(
[id] => 1309314
[patent_doc_number] => 06617555
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2003-09-09
[patent_title] => 'Imaging stabilization apparatus and method for high-performance optical systems'
[patent_app_type] => B1
[patent_app_number] => 09/923734
[patent_app_country] => US
[patent_app_date] => 2001-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3072
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/617/06617555.pdf
[firstpage_image] =>[orig_patent_app_number] => 09923734
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/923734 | Imaging stabilization apparatus and method for high-performance optical systems | Aug 5, 2001 | Issued |
Array
(
[id] => 1351578
[patent_doc_number] => 06590926
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-07-08
[patent_title] => 'Container made of stainless steel for forming self-baking electrodes for use in low electric reduction furnaces'
[patent_app_type] => B2
[patent_app_number] => 09/921431
[patent_app_country] => US
[patent_app_date] => 2001-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/06/590/06590926.pdf
[firstpage_image] =>[orig_patent_app_number] => 09921431
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/921431 | Container made of stainless steel for forming self-baking electrodes for use in low electric reduction furnaces | Aug 1, 2001 | Issued |
Array
(
[id] => 1307195
[patent_doc_number] => 06625196
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2003-09-23
[patent_title] => 'Container made of aluminum and stainless steel for forming self-baking electrodes for use in low electric reduction furnaces'
[patent_app_type] => B2
[patent_app_number] => 09/921080
[patent_app_country] => US
[patent_app_date] => 2001-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2561
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 96
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/625/06625196.pdf
[firstpage_image] =>[orig_patent_app_number] => 09921080
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/921080 | Container made of aluminum and stainless steel for forming self-baking electrodes for use in low electric reduction furnaces | Aug 1, 2001 | Issued |
Array
(
[id] => 617017
[patent_doc_number] => 07145430
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-12-05
[patent_title] => 'Electrical component and method for making the component'
[patent_app_type] => utility
[patent_app_number] => 10/363275
[patent_app_country] => US
[patent_app_date] => 2001-08-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/07/145/07145430.pdf
[firstpage_image] =>[orig_patent_app_number] => 10363275
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/363275 | Electrical component and method for making the component | Aug 1, 2001 | Issued |
Array
(
[id] => 6742682
[patent_doc_number] => 20030019865
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-30
[patent_title] => 'Current control method for an oxygen sensor heater'
[patent_app_type] => new
[patent_app_number] => 09/915479
[patent_app_country] => US
[patent_app_date] => 2001-07-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0019/20030019865.pdf
[firstpage_image] =>[orig_patent_app_number] => 09915479
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/915479 | Current control method for an oxygen sensor heater | Jul 26, 2001 | Issued |
Array
(
[id] => 6742675
[patent_doc_number] => 20030019858
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-30
[patent_title] => 'Ceramic heater with thermal pipe for improving temperature uniformity, efficiency and robustness and manufacturing method'
[patent_app_type] => new
[patent_app_number] => 09/921369
[patent_app_country] => US
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[pdf_file] => publications/A1/0019/20030019858.pdf
[firstpage_image] =>[orig_patent_app_number] => 09921369
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/921369 | Ceramic heater with thermal pipe for improving temperature uniformity, efficiency and robustness and manufacturing method | Jul 26, 2001 | Abandoned |
Array
(
[id] => 6742683
[patent_doc_number] => 20030019866
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[patent_issue_date] => 2003-01-30
[patent_title] => 'Heating control system which minimizes AC power line voltage fluctuations'
[patent_app_type] => new
[patent_app_number] => 09/915879
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[patent_app_date] => 2001-07-27
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0019/20030019866.pdf
[firstpage_image] =>[orig_patent_app_number] => 09915879
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Array
(
[id] => 6478798
[patent_doc_number] => 20020022777
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-02-21
[patent_title] => 'Digital magnetic system for magnetic surgery'
[patent_app_type] => new
[patent_app_number] => 09/911863
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0022/20020022777.pdf
[firstpage_image] =>[orig_patent_app_number] => 09911863
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/911863 | Digital magnetic system for magnetic surgery | Jul 23, 2001 | Issued |
Array
(
[id] => 6772181
[patent_doc_number] => 20030015519
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-01-23
[patent_title] => 'Power supply for electrically heated subsea pipeline'
[patent_app_type] => new
[patent_app_number] => 09/910625
[patent_app_country] => US
[patent_app_date] => 2001-07-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => publications/A1/0015/20030015519.pdf
[firstpage_image] =>[orig_patent_app_number] => 09910625
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/910625 | Power supply for electrically heated subsea pipeline | Jul 19, 2001 | Issued |
Array
(
[id] => 6424832
[patent_doc_number] => 20020126728
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-09-12
[patent_title] => 'Extruded electrode for submerged-arc electric furnace'
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[patent_app_number] => 09/908833
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[patent_app_date] => 2001-07-20
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0126/20020126728.pdf
[firstpage_image] =>[orig_patent_app_number] => 09908833
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/908833 | Extruded electrode for submerged-arc electric furnace | Jul 19, 2001 | Abandoned |
Array
(
[id] => 1293124
[patent_doc_number] => 06626826
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[patent_issue_date] => 2003-09-30
[patent_title] => 'Examination device'
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[firstpage_image] =>[orig_patent_app_number] => 09807913
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/807913 | Examination device | Jul 19, 2001 | Issued |
Array
(
[id] => 6139987
[patent_doc_number] => 20020001332
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[patent_issue_date] => 2002-01-03
[patent_title] => 'Mounting arrangement for auxiliary burner or lance'
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[pdf_file] => publications/A1/0001/20020001332.pdf
[firstpage_image] =>[orig_patent_app_number] => 09902139
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/902139 | Mounting arrangement for auxiliary burner or lance | Jul 9, 2001 | Issued |
Array
(
[id] => 1461501
[patent_doc_number] => 06426969
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-07-30
[patent_title] => 'Discharge screw for moving hearth'
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[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/426/06426969.pdf
[firstpage_image] =>[orig_patent_app_number] => 09900922
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/900922 | Discharge screw for moving hearth | Jul 9, 2001 | Issued |