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] => 6666479 [patent_doc_number] => 20030111462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Burning furnace,burnt body producing method, and burnt body' [patent_app_type] => new [patent_app_number] => 10/312492 [patent_app_country] => US [patent_app_date] => 2002-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6380 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20030111462.pdf [firstpage_image] =>[orig_patent_app_number] => 10312492 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312492
Sintering furnace, method of manufacturing sintered objects, and sintered objects Jan 30, 2001 Issued
Array ( [id] => 1176950 [patent_doc_number] => 06736773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-18 [patent_title] => 'Endoscopic vision system' [patent_app_type] => B2 [patent_app_number] => 09/768337 [patent_app_country] => US [patent_app_date] => 2001-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4509 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/736/06736773.pdf [firstpage_image] =>[orig_patent_app_number] => 09768337 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/768337
Endoscopic vision system Jan 24, 2001 Issued
Array ( [id] => 1447893 [patent_doc_number] => 06369369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-09 [patent_title] => 'Soft electrical textile heater' [patent_app_type] => B2 [patent_app_number] => 09/765629 [patent_app_country] => US [patent_app_date] => 2001-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 6626 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/369/06369369.pdf [firstpage_image] =>[orig_patent_app_number] => 09765629 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765629
Soft electrical textile heater Jan 21, 2001 Issued
Array ( [id] => 1603142 [patent_doc_number] => 06433322 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Abuse-tolerant metallic packaging materials for microwave cooking' [patent_app_type] => B1 [patent_app_number] => 09/765851 [patent_app_country] => US [patent_app_date] => 2001-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5659 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/433/06433322.pdf [firstpage_image] =>[orig_patent_app_number] => 09765851 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/765851
Abuse-tolerant metallic packaging materials for microwave cooking Jan 18, 2001 Issued
Array ( [id] => 1578727 [patent_doc_number] => 06470040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-22 [patent_title] => 'Energy supply device of a melting tank' [patent_app_type] => B2 [patent_app_number] => 09/759902 [patent_app_country] => US [patent_app_date] => 2001-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2392 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/470/06470040.pdf [firstpage_image] =>[orig_patent_app_number] => 09759902 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/759902
Energy supply device of a melting tank Jan 11, 2001 Issued
Array ( [id] => 1585854 [patent_doc_number] => 06424672 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Device for producing slag in an electric arc furnace' [patent_app_type] => B1 [patent_app_number] => 09/674965 [patent_app_country] => US [patent_app_date] => 2001-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2500 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424672.pdf [firstpage_image] =>[orig_patent_app_number] => 09674965 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/674965
Device for producing slag in an electric arc furnace Jan 10, 2001 Issued
Array ( [id] => 1555734 [patent_doc_number] => 06400748 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Method for operating an electric arc furnace to build up and maintain foamed slag' [patent_app_type] => B1 [patent_app_number] => 09/674966 [patent_app_country] => US [patent_app_date] => 2001-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1823 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/400/06400748.pdf [firstpage_image] =>[orig_patent_app_number] => 09674966 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/674966
Method for operating an electric arc furnace to build up and maintain foamed slag Jan 7, 2001 Issued
Array ( [id] => 1235596 [patent_doc_number] => 06694192 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Uterus muscle controller' [patent_app_type] => B2 [patent_app_number] => 09/753848 [patent_app_country] => US [patent_app_date] => 2001-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 10578 [patent_no_of_claims] => 71 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694192.pdf [firstpage_image] =>[orig_patent_app_number] => 09753848 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/753848
Uterus muscle controller Jan 2, 2001 Issued
Array ( [id] => 6642139 [patent_doc_number] => 20020087192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-07-04 [patent_title] => 'Treatment of obesity by sub-diaphragmatic nerve stimulation' [patent_app_type] => new [patent_app_number] => 09/753758 [patent_app_country] => US [patent_app_date] => 2001-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4286 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20020087192.pdf [firstpage_image] =>[orig_patent_app_number] => 09753758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/753758
Treatment of obesity by bilateral sub-diaphragmatic nerve stimulation Jan 1, 2001 Issued
Array ( [id] => 7064352 [patent_doc_number] => 20010043638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-22 [patent_title] => 'Concentric electrode DC arc systems and their use in processing waste materials' [patent_app_type] => new [patent_app_number] => 09/742739 [patent_app_country] => US [patent_app_date] => 2000-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12031 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20010043638.pdf [firstpage_image] =>[orig_patent_app_number] => 09742739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/742739
Concentric electrode DC arc systems and their use in processing waste materials Dec 20, 2000 Issued
Array ( [id] => 1397563 [patent_doc_number] => 06527730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-04 [patent_title] => 'Reducing noise in a technique for diagnosing attention deficit hyperactivity disorder' [patent_app_type] => B2 [patent_app_number] => 09/746052 [patent_app_country] => US [patent_app_date] => 2000-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 4516 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/527/06527730.pdf [firstpage_image] =>[orig_patent_app_number] => 09746052 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/746052
Reducing noise in a technique for diagnosing attention deficit hyperactivity disorder Dec 20, 2000 Issued
Array ( [id] => 1568141 [patent_doc_number] => 06376796 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-04-23 [patent_title] => 'Plasma processing system' [patent_app_type] => B2 [patent_app_number] => 09/738989 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 10616 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/376/06376796.pdf [firstpage_image] =>[orig_patent_app_number] => 09738989 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/738989
Plasma processing system Dec 18, 2000 Issued
Array ( [id] => 6279872 [patent_doc_number] => 20020107444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Image based size analysis' [patent_app_type] => new [patent_app_number] => 09/739379 [patent_app_country] => US [patent_app_date] => 2000-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3304 [patent_no_of_claims] => 28 [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/A1/0107/20020107444.pdf [firstpage_image] =>[orig_patent_app_number] => 09739379 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739379
Image based size analysis Dec 18, 2000 Abandoned
Array ( [id] => 1358653 [patent_doc_number] => 06587724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Magnitude programming for implantable electrical stimulator' [patent_app_type] => B2 [patent_app_number] => 09/740339 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 8282 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587724.pdf [firstpage_image] =>[orig_patent_app_number] => 09740339 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/740339
Magnitude programming for implantable electrical stimulator Dec 17, 2000 Issued
Array ( [id] => 1478991 [patent_doc_number] => 06389054 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Scrap charger' [patent_app_type] => B1 [patent_app_number] => 09/739851 [patent_app_country] => US [patent_app_date] => 2000-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3733 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389054.pdf [firstpage_image] =>[orig_patent_app_number] => 09739851 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/739851
Scrap charger Dec 17, 2000 Issued
Array ( [id] => 6207560 [patent_doc_number] => 20020071473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'ELECTRIC FURNACE FOR STEEL MAKING' [patent_app_type] => new [patent_app_number] => 09/737440 [patent_app_country] => US [patent_app_date] => 2000-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7327 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071473.pdf [firstpage_image] =>[orig_patent_app_number] => 09737440 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/737440
Electric furnace for steel making Dec 12, 2000 Issued
Array ( [id] => 7631775 [patent_doc_number] => 06665562 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-16 [patent_title] => 'Adaptive electric field modulation of neural systems' [patent_app_type] => B2 [patent_app_number] => 09/729929 [patent_app_country] => US [patent_app_date] => 2000-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12781 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/665/06665562.pdf [firstpage_image] =>[orig_patent_app_number] => 09729929 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/729929
Adaptive electric field modulation of neural systems Dec 5, 2000 Issued
Array ( [id] => 1585850 [patent_doc_number] => 06424671 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-23 [patent_title] => 'Process for making steel' [patent_app_type] => B1 [patent_app_number] => 09/673131 [patent_app_country] => US [patent_app_date] => 2000-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4595 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/424/06424671.pdf [firstpage_image] =>[orig_patent_app_number] => 09673131 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/673131
Process for making steel Dec 4, 2000 Issued
Array ( [id] => 1478718 [patent_doc_number] => 06344634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-02-05 [patent_title] => 'Hybrid method for firing of ceramics' [patent_app_type] => B2 [patent_app_number] => 09/727021 [patent_app_country] => US [patent_app_date] => 2000-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4907 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344634.pdf [firstpage_image] =>[orig_patent_app_number] => 09727021 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/727021
Hybrid method for firing of ceramics Nov 29, 2000 Issued
Array ( [id] => 1345754 [patent_doc_number] => 06597954 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-22 [patent_title] => 'System and method for controlling epileptic seizures with spatially separated detection and stimulation electrodes' [patent_app_type] => B1 [patent_app_number] => 09/724805 [patent_app_country] => US [patent_app_date] => 2000-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10154 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/597/06597954.pdf [firstpage_image] =>[orig_patent_app_number] => 09724805 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/724805
System and method for controlling epileptic seizures with spatially separated detection and stimulation electrodes Nov 27, 2000 Issued
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