
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3597177
[patent_doc_number] => 05578233
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-26
[patent_title] => 'Induction furnace with linear flux concentrator'
[patent_app_type] => 1
[patent_app_number] => 8/244290
[patent_app_country] => US
[patent_app_date] => 1994-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 5
[patent_no_of_words] => 1869
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 225
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/578/05578233.pdf
[firstpage_image] =>[orig_patent_app_number] => 244290
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/244290 | Induction furnace with linear flux concentrator | May 22, 1994 | Issued |
Array
(
[id] => 3436502
[patent_doc_number] => 05416795
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-05-16
[patent_title] => 'Quick change crucible for vacuum melting furnace'
[patent_app_type] => 1
[patent_app_number] => 8/247004
[patent_app_country] => US
[patent_app_date] => 1994-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 3036
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/416/05416795.pdf
[firstpage_image] =>[orig_patent_app_number] => 247004
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/247004 | Quick change crucible for vacuum melting furnace | May 19, 1994 | Issued |
Array
(
[id] => 3616201
[patent_doc_number] => 05534679
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Apparatus for automated food handling'
[patent_app_type] => 1
[patent_app_number] => 8/247029
[patent_app_country] => US
[patent_app_date] => 1994-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 3362
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/534/05534679.pdf
[firstpage_image] =>[orig_patent_app_number] => 247029
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/247029 | Apparatus for automated food handling | May 19, 1994 | Issued |
Array
(
[id] => 3423186
[patent_doc_number] => 05444732
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-22
[patent_title] => 'Electrode for electroslag remelting and process of producing alloy using the same'
[patent_app_type] => 1
[patent_app_number] => 8/243741
[patent_app_country] => US
[patent_app_date] => 1994-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 12035
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/444/05444732.pdf
[firstpage_image] =>[orig_patent_app_number] => 243741
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/243741 | Electrode for electroslag remelting and process of producing alloy using the same | May 16, 1994 | Issued |
Array
(
[id] => 3525996
[patent_doc_number] => 05487082
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-23
[patent_title] => 'Electrode for electroslag remelting and process of producing alloy using the same'
[patent_app_type] => 1
[patent_app_number] => 8/243736
[patent_app_country] => US
[patent_app_date] => 1994-05-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 12030
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/487/05487082.pdf
[firstpage_image] =>[orig_patent_app_number] => 243736
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/243736 | Electrode for electroslag remelting and process of producing alloy using the same | May 16, 1994 | Issued |
| 08/242916 | PTC ELECTRICAL DEVICES FOR INSTALLATION ON PRINTED CIRCUIT BOARDS | May 15, 1994 | Abandoned |
Array
(
[id] => 3543424
[patent_doc_number] => 05481091
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Thermoplastic welding'
[patent_app_type] => 1
[patent_app_number] => 8/243623
[patent_app_country] => US
[patent_app_date] => 1994-05-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 20
[patent_no_of_words] => 9567
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 124
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/481/05481091.pdf
[firstpage_image] =>[orig_patent_app_number] => 243623
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/243623 | Thermoplastic welding | May 15, 1994 | Issued |
Array
(
[id] => 3587822
[patent_doc_number] => 05581227
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-03
[patent_title] => 'Hybrid circuit having ceramic strip to increase loading capacity'
[patent_app_type] => 1
[patent_app_number] => 8/242200
[patent_app_country] => US
[patent_app_date] => 1994-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 1855
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/581/05581227.pdf
[firstpage_image] =>[orig_patent_app_number] => 242200
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/242200 | Hybrid circuit having ceramic strip to increase loading capacity | May 12, 1994 | Issued |
Array
(
[id] => 3508861
[patent_doc_number] => 05533043
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-02
[patent_title] => 'Installation for producing liquid metal by melting scrap iron'
[patent_app_type] => 1
[patent_app_number] => 8/242108
[patent_app_country] => US
[patent_app_date] => 1994-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 6251
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/533/05533043.pdf
[firstpage_image] =>[orig_patent_app_number] => 242108
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/242108 | Installation for producing liquid metal by melting scrap iron | May 12, 1994 | Issued |
Array
(
[id] => 3047569
[patent_doc_number] => 05373530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-13
[patent_title] => 'Melting furnace with gas injection'
[patent_app_type] => 1
[patent_app_number] => 8/242453
[patent_app_country] => US
[patent_app_date] => 1994-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2319
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 70
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/373/05373530.pdf
[firstpage_image] =>[orig_patent_app_number] => 242453
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/242453 | Melting furnace with gas injection | May 12, 1994 | Issued |
Array
(
[id] => 3119885
[patent_doc_number] => 05449888
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-09-12
[patent_title] => 'Microwave vending machine'
[patent_app_type] => 1
[patent_app_number] => 8/239724
[patent_app_country] => US
[patent_app_date] => 1994-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 21
[patent_no_of_words] => 6345
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/449/05449888.pdf
[firstpage_image] =>[orig_patent_app_number] => 239724
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/239724 | Microwave vending machine | May 8, 1994 | Issued |
Array
(
[id] => 3545687
[patent_doc_number] => 05557631
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Sonic furnace monitoring apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/239560
[patent_app_country] => US
[patent_app_date] => 1994-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2221
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 73
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/557/05557631.pdf
[firstpage_image] =>[orig_patent_app_number] => 239560
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/239560 | Sonic furnace monitoring apparatus | May 5, 1994 | Issued |
Array
(
[id] => 3560350
[patent_doc_number] => 05548611
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-08-20
[patent_title] => 'Method for the melting, combustion or incineration of materials and apparatus therefor'
[patent_app_type] => 1
[patent_app_number] => 8/233734
[patent_app_country] => US
[patent_app_date] => 1994-05-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 14
[patent_no_of_words] => 9936
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/548/05548611.pdf
[firstpage_image] =>[orig_patent_app_number] => 233734
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/233734 | Method for the melting, combustion or incineration of materials and apparatus therefor | May 4, 1994 | Issued |
Array
(
[id] => 3423199
[patent_doc_number] => 05444733
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-08-22
[patent_title] => 'Electric arc furnace with alternative sources of energy and operating method for such electric furnace'
[patent_app_type] => 1
[patent_app_number] => 8/238060
[patent_app_country] => US
[patent_app_date] => 1994-05-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 4454
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/444/05444733.pdf
[firstpage_image] =>[orig_patent_app_number] => 238060
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/238060 | Electric arc furnace with alternative sources of energy and operating method for such electric furnace | May 3, 1994 | Issued |
Array
(
[id] => 3624479
[patent_doc_number] => 05535236
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-07-09
[patent_title] => 'Preheating device'
[patent_app_type] => 1
[patent_app_number] => 8/235487
[patent_app_country] => US
[patent_app_date] => 1994-04-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1678
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/535/05535236.pdf
[firstpage_image] =>[orig_patent_app_number] => 235487
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/235487 | Preheating device | Apr 28, 1994 | Issued |
Array
(
[id] => 3439265
[patent_doc_number] => 05463653
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-31
[patent_title] => 'Power converter device for direct current power supply to an electric arc furnace'
[patent_app_type] => 1
[patent_app_number] => 8/233683
[patent_app_country] => US
[patent_app_date] => 1994-04-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 15
[patent_no_of_words] => 4442
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/463/05463653.pdf
[firstpage_image] =>[orig_patent_app_number] => 233683
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/233683 | Power converter device for direct current power supply to an electric arc furnace | Apr 25, 1994 | Issued |
Array
(
[id] => 3523219
[patent_doc_number] => 05530222
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-25
[patent_title] => 'Apparatus for positioning a furnace module in a horizontal diffusion furnace'
[patent_app_type] => 1
[patent_app_number] => 8/230786
[patent_app_country] => US
[patent_app_date] => 1994-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 5244
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/530/05530222.pdf
[firstpage_image] =>[orig_patent_app_number] => 230786
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/230786 | Apparatus for positioning a furnace module in a horizontal diffusion furnace | Apr 20, 1994 | Issued |
Array
(
[id] => 3567373
[patent_doc_number] => 05483041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-09
[patent_title] => 'Thermocouple for a horizontal diffusion furnace'
[patent_app_type] => 1
[patent_app_number] => 8/230706
[patent_app_country] => US
[patent_app_date] => 1994-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 17
[patent_no_of_words] => 5250
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 9
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/483/05483041.pdf
[firstpage_image] =>[orig_patent_app_number] => 230706
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/230706 | Thermocouple for a horizontal diffusion furnace | Apr 20, 1994 | Issued |
Array
(
[id] => 3543385
[patent_doc_number] => 05481088
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Cooling system for a horizontal diffusion furnace'
[patent_app_type] => 1
[patent_app_number] => 8/230598
[patent_app_country] => US
[patent_app_date] => 1994-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/481/05481088.pdf
[firstpage_image] =>[orig_patent_app_number] => 230598
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/230598 | Cooling system for a horizontal diffusion furnace | Apr 20, 1994 | Issued |
Array
(
[id] => 3422581
[patent_doc_number] => 05478986
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-26
[patent_title] => 'Method and apparatus for making popcorn using electron and molecular excitation mode'
[patent_app_type] => 1
[patent_app_number] => 8/229478
[patent_app_country] => US
[patent_app_date] => 1994-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2923
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/478/05478986.pdf
[firstpage_image] =>[orig_patent_app_number] => 229478
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/229478 | Method and apparatus for making popcorn using electron and molecular excitation mode | Apr 18, 1994 | Issued |