
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] => 1097071
[patent_doc_number] => 06822185
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-23
[patent_title] => 'Temperature controlled dome-coil system for high power inductively coupled plasma systems'
[patent_app_type] => B2
[patent_app_number] => 10/267711
[patent_app_country] => US
[patent_app_date] => 2002-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 21
[patent_no_of_words] => 7057
[patent_no_of_claims] => 56
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/822/06822185.pdf
[firstpage_image] =>[orig_patent_app_number] => 10267711
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/267711 | Temperature controlled dome-coil system for high power inductively coupled plasma systems | Oct 7, 2002 | Issued |
Array
(
[id] => 6849083
[patent_doc_number] => 20030141285
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-07-31
[patent_title] => 'Inductively coupled plasma apparatus'
[patent_app_type] => new
[patent_app_number] => 10/265312
[patent_app_country] => US
[patent_app_date] => 2002-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 10
[patent_no_of_words] => 5837
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0141/20030141285.pdf
[firstpage_image] =>[orig_patent_app_number] => 10265312
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/265312 | Inductively coupled plasma apparatus | Oct 6, 2002 | Issued |
Array
(
[id] => 7429960
[patent_doc_number] => 20040065471
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-04-08
[patent_title] => 'Electronic circuit board'
[patent_app_type] => new
[patent_app_number] => 10/265200
[patent_app_country] => US
[patent_app_date] => 2002-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2144
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0065/20040065471.pdf
[firstpage_image] =>[orig_patent_app_number] => 10265200
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/265200 | Electronic circuit board | Oct 6, 2002 | Abandoned |
Array
(
[id] => 6870876
[patent_doc_number] => 20030083566
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-05-01
[patent_title] => 'Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed'
[patent_app_type] => new
[patent_app_number] => 10/263639
[patent_app_country] => US
[patent_app_date] => 2002-10-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 11
[patent_no_of_words] => 6923
[patent_no_of_claims] => 46
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0083/20030083566.pdf
[firstpage_image] =>[orig_patent_app_number] => 10263639
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/263639 | Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed | Oct 2, 2002 | Issued |
Array
(
[id] => 1143764
[patent_doc_number] => 06777654
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-08-17
[patent_title] => 'Customer-engaging food merchandising module'
[patent_app_type] => B1
[patent_app_number] => 10/256801
[patent_app_country] => US
[patent_app_date] => 2002-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 13
[patent_no_of_words] => 5070
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/777/06777654.pdf
[firstpage_image] =>[orig_patent_app_number] => 10256801
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/256801 | Customer-engaging food merchandising module | Sep 26, 2002 | Issued |
Array
(
[id] => 7150455
[patent_doc_number] => 20050024808
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-02-03
[patent_title] => 'Electrostatic levitation furnance'
[patent_app_type] => utility
[patent_app_number] => 10/491227
[patent_app_country] => US
[patent_app_date] => 2002-09-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 10080
[patent_no_of_claims] => 11
[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] => publications/A1/0024/20050024808.pdf
[firstpage_image] =>[orig_patent_app_number] => 10491227
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/491227 | Electrostatic levitation furnance | Sep 26, 2002 | Issued |
Array
(
[id] => 1234895
[patent_doc_number] => 06693947
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-17
[patent_title] => 'Method to protect the anode bottoms in batch DC electric arc furnace steel production'
[patent_app_type] => B1
[patent_app_number] => 10/255736
[patent_app_country] => US
[patent_app_date] => 2002-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 4835
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 87
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/693/06693947.pdf
[firstpage_image] =>[orig_patent_app_number] => 10255736
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/255736 | Method to protect the anode bottoms in batch DC electric arc furnace steel production | Sep 24, 2002 | Issued |
Array
(
[id] => 7218969
[patent_doc_number] => 20050077271
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-04-14
[patent_title] => 'Method and installation for modulated plasma jet cutting at sharp changes of direction, in particular angles'
[patent_app_type] => utility
[patent_app_number] => 10/492229
[patent_app_country] => US
[patent_app_date] => 2002-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5009
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 0
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0077/20050077271.pdf
[firstpage_image] =>[orig_patent_app_number] => 10492229
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/492229 | Plasma cutting torch speed modulation | Sep 23, 2002 | Issued |
Array
(
[id] => 712872
[patent_doc_number] => 07057491
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2006-06-06
[patent_title] => 'Impedance network with minimum contact impedance'
[patent_app_type] => utility
[patent_app_number] => 10/252314
[patent_app_country] => US
[patent_app_date] => 2002-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 19
[patent_no_of_words] => 4411
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/057/07057491.pdf
[firstpage_image] =>[orig_patent_app_number] => 10252314
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/252314 | Impedance network with minimum contact impedance | Sep 22, 2002 | Issued |
Array
(
[id] => 1002619
[patent_doc_number] => 06909075
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-06-21
[patent_title] => 'Method and apparatus for heat treatment of raw materials'
[patent_app_type] => utility
[patent_app_number] => 10/247352
[patent_app_country] => US
[patent_app_date] => 2002-09-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 6566
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/909/06909075.pdf
[firstpage_image] =>[orig_patent_app_number] => 10247352
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/247352 | Method and apparatus for heat treatment of raw materials | Sep 19, 2002 | Issued |
Array
(
[id] => 6676687
[patent_doc_number] => 20030226827
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-12-11
[patent_title] => 'Method and apparatus for automatically re-igniting vacuum arc plasma source'
[patent_app_type] => new
[patent_app_number] => 10/243084
[patent_app_country] => US
[patent_app_date] => 2002-09-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3452
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 40
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0226/20030226827.pdf
[firstpage_image] =>[orig_patent_app_number] => 10243084
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/243084 | Method and apparatus for automatically re-igniting vacuum arc plasma source | Sep 11, 2002 | Issued |
Array
(
[id] => 1193617
[patent_doc_number] => 06730887
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-05-04
[patent_title] => 'Warming blanket having remote safety circuit'
[patent_app_type] => B2
[patent_app_number] => 10/242905
[patent_app_country] => US
[patent_app_date] => 2002-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 1551
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/730/06730887.pdf
[firstpage_image] =>[orig_patent_app_number] => 10242905
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/242905 | Warming blanket having remote safety circuit | Sep 9, 2002 | Issued |
Array
(
[id] => 6718434
[patent_doc_number] => 20030052121
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-03-20
[patent_title] => 'Low and high voltage electrical heating devices'
[patent_app_type] => new
[patent_app_number] => 10/241710
[patent_app_country] => US
[patent_app_date] => 2002-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 7162
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0052/20030052121.pdf
[firstpage_image] =>[orig_patent_app_number] => 10241710
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/241710 | Low and high voltage electrical heating devices | Sep 9, 2002 | Issued |
Array
(
[id] => 963912
[patent_doc_number] => 06949725
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2005-09-27
[patent_title] => 'Zone heating of specimen carriers'
[patent_app_type] => utility
[patent_app_number] => 10/488457
[patent_app_country] => US
[patent_app_date] => 2002-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 33
[patent_no_of_words] => 7202
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/949/06949725.pdf
[firstpage_image] =>[orig_patent_app_number] => 10488457
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/488457 | Zone heating of specimen carriers | Sep 8, 2002 | Issued |
Array
(
[id] => 7622882
[patent_doc_number] => 06687284
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-02-03
[patent_title] => 'Method and apparatus to facilitate restriking in an arc-furnace'
[patent_app_type] => B1
[patent_app_number] => 10/129104
[patent_app_country] => US
[patent_app_date] => 2002-09-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 22
[patent_no_of_words] => 10629
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/687/06687284.pdf
[firstpage_image] =>[orig_patent_app_number] => 10129104
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/129104 | Method and apparatus to facilitate restriking in an arc-furnace | Sep 8, 2002 | Issued |
Array
(
[id] => 7629483
[patent_doc_number] => 06818873
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2004-11-16
[patent_title] => 'Packaged food product'
[patent_app_type] => B2
[patent_app_number] => 10/236582
[patent_app_country] => US
[patent_app_date] => 2002-09-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4292
[patent_no_of_claims] => 32
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/818/06818873.pdf
[firstpage_image] =>[orig_patent_app_number] => 10236582
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/236582 | Packaged food product | Sep 5, 2002 | Issued |
Array
(
[id] => 7342511
[patent_doc_number] => 20040045942
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-11
[patent_title] => 'Plasma ARC torch system with pilot re-attach circuit and method'
[patent_app_type] => new
[patent_app_number] => 10/235325
[patent_app_country] => US
[patent_app_date] => 2002-09-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5642
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0045/20040045942.pdf
[firstpage_image] =>[orig_patent_app_number] => 10235325
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/235325 | Plasma arc torch system with pilot re-attach circuit and method | Sep 4, 2002 | Issued |
Array
(
[id] => 7455874
[patent_doc_number] => 20040052289
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2004-03-18
[patent_title] => 'CARBON NANOSTRUCTURES AND METHODS OF PREPARATION'
[patent_app_type] => new
[patent_app_number] => 10/231925
[patent_app_country] => US
[patent_app_date] => 2002-08-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 37
[patent_figures_cnt] => 37
[patent_no_of_words] => 7217
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0052/20040052289.pdf
[firstpage_image] =>[orig_patent_app_number] => 10231925
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/231925 | Carbon nanostructures and methods of preparation | Aug 28, 2002 | Issued |
Array
(
[id] => 6661930
[patent_doc_number] => 20030201256
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2003-10-30
[patent_title] => 'Plasma processing method and plasma processing apparatus'
[patent_app_type] => new
[patent_app_number] => 10/229034
[patent_app_country] => US
[patent_app_date] => 2002-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
[patent_figures_cnt] => 14
[patent_no_of_words] => 9836
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0201/20030201256.pdf
[firstpage_image] =>[orig_patent_app_number] => 10229034
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/229034 | Plasma processing method and plasma processing apparatus | Aug 27, 2002 | Issued |
Array
(
[id] => 7086105
[patent_doc_number] => 20050006216
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2005-01-13
[patent_title] => 'Switching element provided with a foil construction'
[patent_app_type] => utility
[patent_app_number] => 10/490187
[patent_app_country] => US
[patent_app_date] => 2002-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2073
[patent_no_of_claims] => 14
[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] => publications/A1/0006/20050006216.pdf
[firstpage_image] =>[orig_patent_app_number] => 10490187
[rel_patent_id] =>[rel_patent_doc_number] =>) 10/490187 | Switching element provided with a foil construction | Aug 26, 2002 | Issued |