
Tu Ba Hoang
Supervisory Patent Examiner (ID: 2828, Phone: (571)272-4780 , Office: P/3742 )
| 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] => 3918712
[patent_doc_number] => 05945023
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Microwave oven having moisture drain holes'
[patent_app_type] => 1
[patent_app_number] => 9/064737
[patent_app_country] => US
[patent_app_date] => 1998-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 2561
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/945/05945023.pdf
[firstpage_image] =>[orig_patent_app_number] => 064737
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/064737 | Microwave oven having moisture drain holes | Apr 22, 1998 | Issued |
Array
(
[id] => 4041866
[patent_doc_number] => 05908574
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-01
[patent_title] => 'Induction radiant broiler'
[patent_app_type] => 1
[patent_app_number] => 9/062498
[patent_app_country] => US
[patent_app_date] => 1998-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3567
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/908/05908574.pdf
[firstpage_image] =>[orig_patent_app_number] => 062498
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/062498 | Induction radiant broiler | Apr 16, 1998 | Issued |
Array
(
[id] => 4015886
[patent_doc_number] => 05906765
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-25
[patent_title] => 'Microwave oven'
[patent_app_type] => 1
[patent_app_number] => 9/061470
[patent_app_country] => US
[patent_app_date] => 1998-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 18
[patent_no_of_words] => 4683
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/906/05906765.pdf
[firstpage_image] =>[orig_patent_app_number] => 061470
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/061470 | Microwave oven | Apr 15, 1998 | Issued |
Array
(
[id] => 3948716
[patent_doc_number] => 05935475
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Susceptor integration into reinforced thermoplastic composites'
[patent_app_type] => 1
[patent_app_number] => 9/055028
[patent_app_country] => US
[patent_app_date] => 1998-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 29
[patent_no_of_words] => 16920
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/935/05935475.pdf
[firstpage_image] =>[orig_patent_app_number] => 055028
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/055028 | Susceptor integration into reinforced thermoplastic composites | Apr 2, 1998 | Issued |
Array
(
[id] => 4017448
[patent_doc_number] => 05925277
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-20
[patent_title] => 'Annealed thermoplastic weld'
[patent_app_type] => 1
[patent_app_number] => 9/054930
[patent_app_country] => US
[patent_app_date] => 1998-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 10205
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/925/05925277.pdf
[firstpage_image] =>[orig_patent_app_number] => 054930
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/054930 | Annealed thermoplastic weld | Apr 2, 1998 | Issued |
Array
(
[id] => 4175217
[patent_doc_number] => 06115540
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-05
[patent_title] => 'Radiative keyboard heating apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/053870
[patent_app_country] => US
[patent_app_date] => 1998-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2886
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/115/06115540.pdf
[firstpage_image] =>[orig_patent_app_number] => 053870
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/053870 | Radiative keyboard heating apparatus | Mar 31, 1998 | Issued |
Array
(
[id] => 1522120
[patent_doc_number] => 06414290
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-02
[patent_title] => 'Patterned microwave susceptor'
[patent_app_type] => B1
[patent_app_number] => 09/044576
[patent_app_country] => US
[patent_app_date] => 1998-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1837
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/414/06414290.pdf
[firstpage_image] =>[orig_patent_app_number] => 09044576
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/044576 | Patterned microwave susceptor | Mar 18, 1998 | Issued |
Array
(
[id] => 1522120
[patent_doc_number] => 06414290
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2002-07-02
[patent_title] => 'Patterned microwave susceptor'
[patent_app_type] => B1
[patent_app_number] => 09/044576
[patent_app_country] => US
[patent_app_date] => 1998-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 1837
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/414/06414290.pdf
[firstpage_image] =>[orig_patent_app_number] => 09044576
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/044576 | Patterned microwave susceptor | Mar 18, 1998 | Issued |
Array
(
[id] => 1522120
[patent_doc_number] => 06414290
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[patent_issue_date] => 2002-07-02
[patent_title] => 'Patterned microwave susceptor'
[patent_app_type] => B1
[patent_app_number] => 09/044576
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[pdf_file] => patents/06/414/06414290.pdf
[firstpage_image] =>[orig_patent_app_number] => 09044576
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/044576 | Patterned microwave susceptor | Mar 18, 1998 | Issued |
Array
(
[id] => 1522120
[patent_doc_number] => 06414290
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[patent_issue_date] => 2002-07-02
[patent_title] => 'Patterned microwave susceptor'
[patent_app_type] => B1
[patent_app_number] => 09/044576
[patent_app_country] => US
[patent_app_date] => 1998-03-19
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[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/414/06414290.pdf
[firstpage_image] =>[orig_patent_app_number] => 09044576
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/044576 | Patterned microwave susceptor | Mar 18, 1998 | Issued |
Array
(
[id] => 4090050
[patent_doc_number] => 06025578
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Electrically insulating lead-through assembly with electrocorrosion protection'
[patent_app_type] => 1
[patent_app_number] => 9/037000
[patent_app_country] => US
[patent_app_date] => 1998-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4055
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/025/06025578.pdf
[firstpage_image] =>[orig_patent_app_number] => 037000
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/037000 | Electrically insulating lead-through assembly with electrocorrosion protection | Mar 8, 1998 | Issued |
Array
(
[id] => 4426242
[patent_doc_number] => 06195505
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-27
[patent_title] => 'Method and apparatus for photopyrolitically removing a contaminant'
[patent_app_type] => 1
[patent_app_number] => 9/037121
[patent_app_country] => US
[patent_app_date] => 1998-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 8931
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/195/06195505.pdf
[firstpage_image] =>[orig_patent_app_number] => 037121
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/037121 | Method and apparatus for photopyrolitically removing a contaminant | Mar 8, 1998 | Issued |
Array
(
[id] => 4367243
[patent_doc_number] => 06215954
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-04-10
[patent_title] => 'Thermal retention-device'
[patent_app_type] => 1
[patent_app_number] => 9/030131
[patent_app_country] => US
[patent_app_date] => 1998-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 10
[patent_no_of_words] => 2744
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 247
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/215/06215954.pdf
[firstpage_image] =>[orig_patent_app_number] => 030131
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/030131 | Thermal retention-device | Feb 24, 1998 | Issued |
| 09/027868 | HEAT TREATING FURNACE HAVING IMPROVED HOT ZONE | Feb 22, 1998 | Abandoned |
Array
(
[id] => 4086003
[patent_doc_number] => 06054690
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-25
[patent_title] => 'Heating element, manufacturing process and application'
[patent_app_type] => 1
[patent_app_number] => 8/945556
[patent_app_country] => US
[patent_app_date] => 1998-02-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2202
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/054/06054690.pdf
[firstpage_image] =>[orig_patent_app_number] => 945556
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/945556 | Heating element, manufacturing process and application | Feb 18, 1998 | Issued |
Array
(
[id] => 4069922
[patent_doc_number] => 06008477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Heat treatment apparatus'
[patent_app_type] => 1
[patent_app_number] => 9/023769
[patent_app_country] => US
[patent_app_date] => 1998-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/008/06008477.pdf
[firstpage_image] =>[orig_patent_app_number] => 023769
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/023769 | Heat treatment apparatus | Feb 12, 1998 | Issued |
| 09/020313 | APPARATUS FOR ACTIVATION OF CARBONACEOUS CHAR OR REACTIVATION OF SPENT CARBON BY ELECTRICAL RESISTANCE HEATING | Feb 8, 1998 | Abandoned |
Array
(
[id] => 3938603
[patent_doc_number] => 05946340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Process for melting of metal materials in a shaft furnace'
[patent_app_type] => 1
[patent_app_number] => 8/952316
[patent_app_country] => US
[patent_app_date] => 1998-02-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 1924
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 106
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/946/05946340.pdf
[firstpage_image] =>[orig_patent_app_number] => 952316
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/952316 | Process for melting of metal materials in a shaft furnace | Feb 5, 1998 | Issued |
| 09/011330 | BOTTOM ELECTRODE FOR AN ARC FURNACE OPERATED WITH DIRECT CURRENT AND PROCESS FOR OPERATING THE FURNACE | Feb 2, 1998 | Abandoned |
Array
(
[id] => 3917542
[patent_doc_number] => 06002119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-14
[patent_title] => 'Control circuit for microwave oven and method of controlling microwave oven'
[patent_app_type] => 1
[patent_app_number] => 9/013289
[patent_app_country] => US
[patent_app_date] => 1998-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5219
[patent_no_of_claims] => 7
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/002/06002119.pdf
[firstpage_image] =>[orig_patent_app_number] => 013289
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/013289 | Control circuit for microwave oven and method of controlling microwave oven | Jan 25, 1998 | Issued |