Search

Tu Ba Hoang

Examiner (ID: 2828)

Most Active Art Unit
3761
Art Unit(s)
2832, 3742, 3761, 2106
Total Applications
2049
Issued Applications
1536
Pending Applications
181
Abandoned Applications
331

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3468329 [patent_doc_number] => 05473627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'UHV rotating fluid delivery system' [patent_app_type] => 1 [patent_app_number] => 8/093761 [patent_app_country] => US [patent_app_date] => 1993-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3126 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/473/05473627.pdf [firstpage_image] =>[orig_patent_app_number] => 093761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/093761
UHV rotating fluid delivery system Sep 1, 1993 Issued
Array ( [id] => 3429469 [patent_doc_number] => 05479437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Bridging protection apparatus for an induction furnace' [patent_app_type] => 1 [patent_app_number] => 8/115004 [patent_app_country] => US [patent_app_date] => 1993-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 6348 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/479/05479437.pdf [firstpage_image] =>[orig_patent_app_number] => 115004 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/115004
Bridging protection apparatus for an induction furnace Aug 31, 1993 Issued
Array ( [id] => 3570122 [patent_doc_number] => 05484977 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Method of manufacturing an article by superplastic forming and diffusion bonding and vacuum chamber for use in processing workpieces for superplastic forming and diffusion bonding' [patent_app_type] => 1 [patent_app_number] => 8/112984 [patent_app_country] => US [patent_app_date] => 1993-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4418 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484977.pdf [firstpage_image] =>[orig_patent_app_number] => 112984 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/112984
Method of manufacturing an article by superplastic forming and diffusion bonding and vacuum chamber for use in processing workpieces for superplastic forming and diffusion bonding Aug 29, 1993 Issued
Array ( [id] => 3115459 [patent_doc_number] => 05464963 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-07 [patent_title] => 'Sealing arrangement for a laser enclosure' [patent_app_type] => 1 [patent_app_number] => 8/113227 [patent_app_country] => US [patent_app_date] => 1993-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 3685 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/464/05464963.pdf [firstpage_image] =>[orig_patent_app_number] => 113227 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/113227
Sealing arrangement for a laser enclosure Aug 26, 1993 Issued
Array ( [id] => 3122981 [patent_doc_number] => 05450055 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-12 [patent_title] => 'Method of making chip resistors' [patent_app_type] => 1 [patent_app_number] => 8/111936 [patent_app_country] => US [patent_app_date] => 1993-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 18 [patent_no_of_words] => 3288 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/450/05450055.pdf [firstpage_image] =>[orig_patent_app_number] => 111936 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/111936
Method of making chip resistors Aug 25, 1993 Issued
Array ( [id] => 3452675 [patent_doc_number] => 05430757 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-07-04 [patent_title] => 'Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with sintering crust crucible' [patent_app_type] => 1 [patent_app_number] => 8/112432 [patent_app_country] => US [patent_app_date] => 1993-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4148 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/430/05430757.pdf [firstpage_image] =>[orig_patent_app_number] => 112432 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/112432
Method and apparatus for the semi-continuous melting and discharging of ceramic material in an induction melting furnace with sintering crust crucible Aug 25, 1993 Issued
Array ( [id] => 3436490 [patent_doc_number] => 05416794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-05-16 [patent_title] => 'Induction furnace havng a modular induction coil assembly' [patent_app_type] => 1 [patent_app_number] => 8/107427 [patent_app_country] => US [patent_app_date] => 1993-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5967 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/416/05416794.pdf [firstpage_image] =>[orig_patent_app_number] => 107427 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/107427
Induction furnace havng a modular induction coil assembly Aug 15, 1993 Issued
Array ( [id] => 3013636 [patent_doc_number] => 05371759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-06 [patent_title] => 'D.C. furnace with a hearth electrode, hearth electrode and electrode block, as well as process for operating said furnace' [patent_app_type] => 1 [patent_app_number] => 8/050267 [patent_app_country] => US [patent_app_date] => 1993-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3770 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/371/05371759.pdf [firstpage_image] =>[orig_patent_app_number] => 050267 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/050267
D.C. furnace with a hearth electrode, hearth electrode and electrode block, as well as process for operating said furnace Aug 9, 1993 Issued
Array ( [id] => 3492422 [patent_doc_number] => 05406582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Apparatus and process for activation and reactivation of carbon by electrical resistance heating in the presence of steam' [patent_app_type] => 1 [patent_app_number] => 8/101567 [patent_app_country] => US [patent_app_date] => 1993-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2900 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406582.pdf [firstpage_image] =>[orig_patent_app_number] => 101567 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/101567
Apparatus and process for activation and reactivation of carbon by electrical resistance heating in the presence of steam Aug 2, 1993 Issued
Array ( [id] => 3032125 [patent_doc_number] => 05349168 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-09-20 [patent_title] => 'Microwaveable packaging composition' [patent_app_type] => 1 [patent_app_number] => 8/101807 [patent_app_country] => US [patent_app_date] => 1993-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/349/05349168.pdf [firstpage_image] =>[orig_patent_app_number] => 101807 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/101807
Microwaveable packaging composition Aug 2, 1993 Issued
Array ( [id] => 3033530 [patent_doc_number] => 05343024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-08-30 [patent_title] => 'Microwave susceptor incorporating a coating material having a silicate binder and an active constituent' [patent_app_type] => 1 [patent_app_number] => 8/098768 [patent_app_country] => US [patent_app_date] => 1993-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8614 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/343/05343024.pdf [firstpage_image] =>[orig_patent_app_number] => 098768 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/098768
Microwave susceptor incorporating a coating material having a silicate binder and an active constituent Jul 27, 1993 Issued
Array ( [id] => 3119558 [patent_doc_number] => 05408494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-18 [patent_title] => 'Material melting and incinerating reactor with improved cooling and electrical conduction' [patent_app_type] => 1 [patent_app_number] => 8/098532 [patent_app_country] => US [patent_app_date] => 1993-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4666 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/408/05408494.pdf [firstpage_image] =>[orig_patent_app_number] => 098532 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/098532
Material melting and incinerating reactor with improved cooling and electrical conduction Jul 27, 1993 Issued
Array ( [id] => 3469456 [patent_doc_number] => 05383218 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-17 [patent_title] => 'Direct current melting furnace with control of deflection of the electric age' [patent_app_type] => 1 [patent_app_number] => 8/094338 [patent_app_country] => US [patent_app_date] => 1993-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4201 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/383/05383218.pdf [firstpage_image] =>[orig_patent_app_number] => 094338 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/094338
Direct current melting furnace with control of deflection of the electric age Jul 19, 1993 Issued
Array ( [id] => 3548139 [patent_doc_number] => 05573693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Food trays and the like having press-applied coatings' [patent_app_type] => 1 [patent_app_number] => 8/092268 [patent_app_country] => US [patent_app_date] => 1993-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 19 [patent_no_of_words] => 4300 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/573/05573693.pdf [firstpage_image] =>[orig_patent_app_number] => 092268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/092268
Food trays and the like having press-applied coatings Jul 14, 1993 Issued
Array ( [id] => 3118556 [patent_doc_number] => 05410133 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-25 [patent_title] => 'Metal matrix composite' [patent_app_type] => 1 [patent_app_number] => 8/092050 [patent_app_country] => US [patent_app_date] => 1993-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5019 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/410/05410133.pdf [firstpage_image] =>[orig_patent_app_number] => 092050 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/092050
Metal matrix composite Jul 14, 1993 Issued
Array ( [id] => 3460882 [patent_doc_number] => 05473138 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-05 [patent_title] => 'Method for increasing the surface area of ceramics, metals and composites' [patent_app_type] => 1 [patent_app_number] => 8/091220 [patent_app_country] => US [patent_app_date] => 1993-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 25 [patent_no_of_words] => 3103 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/473/05473138.pdf [firstpage_image] =>[orig_patent_app_number] => 091220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/091220
Method for increasing the surface area of ceramics, metals and composites Jul 12, 1993 Issued
Array ( [id] => 3131946 [patent_doc_number] => 05381440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-01-10 [patent_title] => 'Bottom electrode for direct current arc furnaces' [patent_app_type] => 1 [patent_app_number] => 8/089785 [patent_app_country] => US [patent_app_date] => 1993-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2010 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/381/05381440.pdf [firstpage_image] =>[orig_patent_app_number] => 089785 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/089785
Bottom electrode for direct current arc furnaces Jul 8, 1993 Issued
Array ( [id] => 3040309 [patent_doc_number] => 05373143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-12-13 [patent_title] => 'Apparatus and method of measuring temperature' [patent_app_type] => 1 [patent_app_number] => 8/085924 [patent_app_country] => US [patent_app_date] => 1993-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 5590 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/373/05373143.pdf [firstpage_image] =>[orig_patent_app_number] => 085924 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/085924
Apparatus and method of measuring temperature Jul 5, 1993 Issued
Array ( [id] => 3492377 [patent_doc_number] => 05406579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-04-11 [patent_title] => 'Dynamic seal' [patent_app_type] => 1 [patent_app_number] => 8/086817 [patent_app_country] => US [patent_app_date] => 1993-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2796 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/406/05406579.pdf [firstpage_image] =>[orig_patent_app_number] => 086817 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/086817
Dynamic seal Jul 1, 1993 Issued
Array ( [id] => 3097232 [patent_doc_number] => 05369253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-11-29 [patent_title] => 'Heating cooker' [patent_app_type] => 1 [patent_app_number] => 8/083331 [patent_app_country] => US [patent_app_date] => 1993-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 29 [patent_no_of_words] => 6867 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/369/05369253.pdf [firstpage_image] =>[orig_patent_app_number] => 083331 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/083331
Heating cooker Jun 28, 1993 Issued
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