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] => 492623 [patent_doc_number] => 07215236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Electric component, method for the production thereof and use of the same' [patent_app_type] => utility [patent_app_number] => 10/240300 [patent_app_country] => US [patent_app_date] => 2001-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4298 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/215/07215236.pdf [firstpage_image] =>[orig_patent_app_number] => 10240300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/240300
Electric component, method for the production thereof and use of the same Apr 24, 2001 Issued
Array ( [id] => 1005760 [patent_doc_number] => 06906293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-06-14 [patent_title] => 'Combined sensor and heating element' [patent_app_type] => utility [patent_app_number] => 10/276437 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1779 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/906/06906293.pdf [firstpage_image] =>[orig_patent_app_number] => 10276437 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/276437
Combined sensor and heating element Apr 22, 2001 Issued
Array ( [id] => 1480155 [patent_doc_number] => 06452137 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Ceramic heater' [patent_app_type] => B1 [patent_app_number] => 09/807431 [patent_app_country] => US [patent_app_date] => 2001-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5018 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452137.pdf [firstpage_image] =>[orig_patent_app_number] => 09807431 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/807431
Ceramic heater Apr 22, 2001 Issued
Array ( [id] => 1408639 [patent_doc_number] => 06549558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-15 [patent_title] => 'Melting and holding furnace for aluminum blocks' [patent_app_type] => B1 [patent_app_number] => 09/830110 [patent_app_country] => US [patent_app_date] => 2001-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3720 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/549/06549558.pdf [firstpage_image] =>[orig_patent_app_number] => 09830110 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/830110
Melting and holding furnace for aluminum blocks Apr 19, 2001 Issued
Array ( [id] => 6477189 [patent_doc_number] => 20020151778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-17 [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] => 09/834873 [patent_app_country] => US [patent_app_date] => 2001-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6786 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20020151778.pdf [firstpage_image] =>[orig_patent_app_number] => 09834873 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/834873
Apparatus and method for delivering ablative laser energy and determining the volume of tumor mass destroyed Apr 12, 2001 Issued
Array ( [id] => 6933717 [patent_doc_number] => 20010055061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-27 [patent_title] => 'Endoscope apparatus' [patent_app_type] => new [patent_app_number] => 09/829845 [patent_app_country] => US [patent_app_date] => 2001-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 11519 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20010055061.pdf [firstpage_image] =>[orig_patent_app_number] => 09829845 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/829845
Endoscope apparatus Apr 9, 2001 Issued
09/486983 Method and arrangement for supporting the ends of a resistance wire in an injection mould during manufacturing of electrically heat-weldable plastic tube fittings Apr 3, 2001 Abandoned
Array ( [id] => 1539169 [patent_doc_number] => 06490312 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Direct-current arc furnace comprising a centric charging shaft for producing steel and a method therefor' [patent_app_type] => B1 [patent_app_number] => 09/806848 [patent_app_country] => US [patent_app_date] => 2001-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2202 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490312.pdf [firstpage_image] =>[orig_patent_app_number] => 09806848 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/806848
Direct-current arc furnace comprising a centric charging shaft for producing steel and a method therefor Apr 3, 2001 Issued
Array ( [id] => 1442917 [patent_doc_number] => 06496530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-12-17 [patent_title] => 'Control of electrode depth in electroslag remelting' [patent_app_type] => B2 [patent_app_number] => 09/825684 [patent_app_country] => US [patent_app_date] => 2001-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4334 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496530.pdf [firstpage_image] =>[orig_patent_app_number] => 09825684 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/825684
Control of electrode depth in electroslag remelting Apr 2, 2001 Issued
Array ( [id] => 1290546 [patent_doc_number] => 06643547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-04 [patent_title] => 'Method and device for sensing atrial depolarizations during ventricular tachycardia' [patent_app_type] => B2 [patent_app_number] => 09/822784 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2791 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/643/06643547.pdf [firstpage_image] =>[orig_patent_app_number] => 09822784 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/822784
Method and device for sensing atrial depolarizations during ventricular tachycardia Mar 29, 2001 Issued
Array ( [id] => 7026488 [patent_doc_number] => 20010013514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-16 [patent_title] => 'Clamps with shape memory' [patent_app_type] => new [patent_app_number] => 09/820411 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3085 [patent_no_of_claims] => 65 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20010013514.pdf [firstpage_image] =>[orig_patent_app_number] => 09820411 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/820411
Clamps with shape memory Mar 28, 2001 Issued
Array ( [id] => 5904155 [patent_doc_number] => 20020141476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Electrode joint' [patent_app_type] => new [patent_app_number] => 09/819491 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20020141476.pdf [firstpage_image] =>[orig_patent_app_number] => 09819491 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819491
Electrode joint Mar 27, 2001 Abandoned
Array ( [id] => 6516119 [patent_doc_number] => 20020026096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Endoscope apparatus' [patent_app_type] => new [patent_app_number] => 09/817931 [patent_app_country] => US [patent_app_date] => 2001-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15206 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20020026096.pdf [firstpage_image] =>[orig_patent_app_number] => 09817931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/817931
Controllable bending endoscope Mar 26, 2001 Issued
Array ( [id] => 6892987 [patent_doc_number] => 20010015353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Hybrid method for firing of ceramics' [patent_app_type] => new [patent_app_number] => 09/817393 [patent_app_country] => US [patent_app_date] => 2001-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5028 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20010015353.pdf [firstpage_image] =>[orig_patent_app_number] => 09817393 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/817393
Hybrid method for firing of ceramics Mar 25, 2001 Issued
Array ( [id] => 1520603 [patent_doc_number] => 06501784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-31 [patent_title] => 'Thermal insulation to be inserted between two insulating structures' [patent_app_type] => B1 [patent_app_number] => 09/673737 [patent_app_country] => US [patent_app_date] => 2001-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2857 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/501/06501784.pdf [firstpage_image] =>[orig_patent_app_number] => 09673737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/673737
Thermal insulation to be inserted between two insulating structures Mar 21, 2001 Issued
Array ( [id] => 735388 [patent_doc_number] => 07038572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'Power chip resistor' [patent_app_type] => utility [patent_app_number] => 09/811844 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1676 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/038/07038572.pdf [firstpage_image] =>[orig_patent_app_number] => 09811844 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/811844
Power chip resistor Mar 18, 2001 Issued
Array ( [id] => 1480166 [patent_doc_number] => 06452140 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-17 [patent_title] => 'Floating/melting using dummy micro-gravitational field by magnetic force' [patent_app_type] => B1 [patent_app_number] => 09/787150 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3789 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/452/06452140.pdf [firstpage_image] =>[orig_patent_app_number] => 09787150 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/787150
Floating/melting using dummy micro-gravitational field by magnetic force Mar 13, 2001 Issued
Array ( [id] => 1600237 [patent_doc_number] => 06385230 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-07 [patent_title] => 'Homogeneous electrode of a reactive metal alloy for vacuum arc remelting and a method for making the same from a plurality of induction melted charges' [patent_app_type] => B1 [patent_app_number] => 09/808573 [patent_app_country] => US [patent_app_date] => 2001-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 2683 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/385/06385230.pdf [firstpage_image] =>[orig_patent_app_number] => 09808573 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808573
Homogeneous electrode of a reactive metal alloy for vacuum arc remelting and a method for making the same from a plurality of induction melted charges Mar 13, 2001 Issued
Array ( [id] => 6948206 [patent_doc_number] => 20010021843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-13 [patent_title] => 'Medical instrument for insertion into an examination subject, and medical examination/treatment device employing same' [patent_app_type] => new [patent_app_number] => 09/804804 [patent_app_country] => US [patent_app_date] => 2001-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4591 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20010021843.pdf [firstpage_image] =>[orig_patent_app_number] => 09804804 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/804804
Medical instrument for insertion into an examination subject, and medical examination/treatment device employing same Mar 12, 2001 Issued
Array ( [id] => 1556202 [patent_doc_number] => 06349108 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'High temperature vacuum furnace' [patent_app_type] => B1 [patent_app_number] => 09/802330 [patent_app_country] => US [patent_app_date] => 2001-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3770 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349108.pdf [firstpage_image] =>[orig_patent_app_number] => 09802330 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/802330
High temperature vacuum furnace Mar 7, 2001 Issued
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