Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 7252561 [patent_doc_number] => 20040239475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-02 [patent_title] => 'Strain gauges' [patent_app_type] => new [patent_app_number] => 10/487597 [patent_app_country] => US [patent_app_date] => 2004-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4597 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0239/20040239475.pdf [firstpage_image] =>[orig_patent_app_number] => 10487597 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/487597
Strain gauges Aug 25, 2002 Issued
Array ( [id] => 1175057 [patent_doc_number] => 06757317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Device for melting or purifying of inorganic sustances' [patent_app_type] => B2 [patent_app_number] => 10/181405 [patent_app_country] => US [patent_app_date] => 2002-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1762 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757317.pdf [firstpage_image] =>[orig_patent_app_number] => 10181405 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/181405
Device for melting or purifying of inorganic sustances Aug 25, 2002 Issued
Array ( [id] => 7378660 [patent_doc_number] => 20040035840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-26 [patent_title] => 'Component installation, removal, and replacement apparatus and method' [patent_app_type] => new [patent_app_number] => 10/226896 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9311 [patent_no_of_claims] => 132 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20040035840.pdf [firstpage_image] =>[orig_patent_app_number] => 10226896 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226896
Component installation, removal, and replacement apparatus and method Aug 22, 2002 Issued
10/111873 Temperature detector which is resistant to high temperatures and mechanically stable Aug 19, 2002 Abandoned
Array ( [id] => 1254078 [patent_doc_number] => 06670587 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Self heating thermal protector' [patent_app_type] => B1 [patent_app_number] => 10/218227 [patent_app_country] => US [patent_app_date] => 2002-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3005 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/670/06670587.pdf [firstpage_image] =>[orig_patent_app_number] => 10218227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/218227
Self heating thermal protector Aug 12, 2002 Issued
Array ( [id] => 1140491 [patent_doc_number] => 06781096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-24 [patent_title] => 'Apparatus and method for pattern-based control of a system' [patent_app_type] => B2 [patent_app_number] => 10/215425 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 6955 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/781/06781096.pdf [firstpage_image] =>[orig_patent_app_number] => 10215425 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/215425
Apparatus and method for pattern-based control of a system Aug 8, 2002 Issued
Array ( [id] => 1360770 [patent_doc_number] => 06584137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Method for making steel with electric arc furnace' [patent_app_type] => B1 [patent_app_number] => 10/200727 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5224 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/584/06584137.pdf [firstpage_image] =>[orig_patent_app_number] => 10200727 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/200727
Method for making steel with electric arc furnace Jul 21, 2002 Issued
Array ( [id] => 1335466 [patent_doc_number] => 06600768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-29 [patent_title] => 'Induction melting furnace with metered discharge' [patent_app_type] => B2 [patent_app_number] => 10/200358 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5625 [patent_no_of_claims] => 12 [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] => patents/06/600/06600768.pdf [firstpage_image] =>[orig_patent_app_number] => 10200358 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/200358
Induction melting furnace with metered discharge Jul 21, 2002 Issued
Array ( [id] => 1374188 [patent_doc_number] => 06574263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Method for charging anode into furnace and method for designing furnace' [patent_app_type] => B1 [patent_app_number] => 10/198367 [patent_app_country] => US [patent_app_date] => 2002-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6823 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574263.pdf [firstpage_image] =>[orig_patent_app_number] => 10198367 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198367
Method for charging anode into furnace and method for designing furnace Jul 18, 2002 Issued
Array ( [id] => 7632818 [patent_doc_number] => 06664516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-16 [patent_title] => 'Electric appliance with a PTC heating member and a method of operating same' [patent_app_type] => B2 [patent_app_number] => 10/195751 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 3929 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/664/06664516.pdf [firstpage_image] =>[orig_patent_app_number] => 10195751 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/195751
Electric appliance with a PTC heating member and a method of operating same Jul 15, 2002 Issued
Array ( [id] => 6714239 [patent_doc_number] => 20030025587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Electrostatic discharge multifunction resistor' [patent_app_type] => new [patent_app_number] => 10/192034 [patent_app_country] => US [patent_app_date] => 2002-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6584 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0025/20030025587.pdf [firstpage_image] =>[orig_patent_app_number] => 10192034 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/192034
Electrostatic discharge multifunction resistor Jul 9, 2002 Issued
Array ( [id] => 7043838 [patent_doc_number] => 20050248433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Fusible resistor and mehtod of fabricating the same' [patent_app_type] => utility [patent_app_number] => 10/519692 [patent_app_country] => US [patent_app_date] => 2002-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1944 [patent_no_of_claims] => 20 [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/A1/0248/20050248433.pdf [firstpage_image] =>[orig_patent_app_number] => 10519692 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/519692
Fusible resistor and method of fabricating the same Jul 8, 2002 Issued
Array ( [id] => 747672 [patent_doc_number] => 07026910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-11 [patent_title] => 'GMR module' [patent_app_type] => utility [patent_app_number] => 10/191578 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1509 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/026/07026910.pdf [firstpage_image] =>[orig_patent_app_number] => 10191578 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/191578
GMR module Jul 7, 2002 Issued
Array ( [id] => 7356175 [patent_doc_number] => 20040004070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-08 [patent_title] => 'Temperature sensor for a warming blanket' [patent_app_type] => new [patent_app_number] => 10/191953 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5458 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0004/20040004070.pdf [firstpage_image] =>[orig_patent_app_number] => 10191953 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/191953
Temperature sensor for a warming blanket Jul 7, 2002 Issued
Array ( [id] => 6633278 [patent_doc_number] => 20030006228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-09 [patent_title] => 'Steering-heater device for vehicle' [patent_app_type] => new [patent_app_number] => 10/189621 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4182 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0006/20030006228.pdf [firstpage_image] =>[orig_patent_app_number] => 10189621 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/189621
Steering-heater device for vehicle Jul 7, 2002 Issued
Array ( [id] => 1193625 [patent_doc_number] => 06730891 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-05-04 [patent_title] => 'Over-temp safety device' [patent_app_type] => B1 [patent_app_number] => 10/190124 [patent_app_country] => US [patent_app_date] => 2002-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4546 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/730/06730891.pdf [firstpage_image] =>[orig_patent_app_number] => 10190124 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190124
Over-temp safety device Jul 2, 2002 Issued
10/088835 Method and device for introducing bulk material into a metallurgical vessel Jul 1, 2002 Abandoned
Array ( [id] => 1224933 [patent_doc_number] => 06700093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-02 [patent_title] => 'Dielectric barrier discharge apparatus and module for perfluorocompound abatement' [patent_app_type] => B2 [patent_app_number] => 10/183665 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2992 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/700/06700093.pdf [firstpage_image] =>[orig_patent_app_number] => 10183665 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/183665
Dielectric barrier discharge apparatus and module for perfluorocompound abatement Jun 27, 2002 Issued
Array ( [id] => 1179797 [patent_doc_number] => 06744024 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-06-01 [patent_title] => 'Reaction and temperature control for high power microwave-assisted chemistry techniques' [patent_app_type] => B1 [patent_app_number] => 10/064261 [patent_app_country] => US [patent_app_date] => 2002-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7765 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/744/06744024.pdf [firstpage_image] =>[orig_patent_app_number] => 10064261 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/064261
Reaction and temperature control for high power microwave-assisted chemistry techniques Jun 25, 2002 Issued
Array ( [id] => 1370049 [patent_doc_number] => 06577667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Skull pot for melting or refining inorganic substances' [patent_app_type] => B1 [patent_app_number] => 10/049966 [patent_app_country] => US [patent_app_date] => 2002-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3642 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/577/06577667.pdf [firstpage_image] =>[orig_patent_app_number] => 10049966 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/049966
Skull pot for melting or refining inorganic substances Jun 11, 2002 Issued
Menu