
Hoang X. Ngo
Examiner (ID: 10461, Phone: (571)272-2138 , Office: P/2852 )
| Most Active Art Unit | 2852 |
| Art Unit(s) | 2852, 2851 |
| Total Applications | 2724 |
| Issued Applications | 2564 |
| Pending Applications | 83 |
| Abandoned Applications | 93 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 7547196
[patent_doc_number] => 08055176
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-11-08
[patent_title] => 'Heat roller for electrophotographic image forming device'
[patent_app_type] => utility
[patent_app_number] => 12/329818
[patent_app_country] => US
[patent_app_date] => 2008-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2175
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/055/08055176.pdf
[firstpage_image] =>[orig_patent_app_number] => 12329818
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/329818 | Heat roller for electrophotographic image forming device | Dec 7, 2008 | Issued |
Array
(
[id] => 8032011
[patent_doc_number] => 08145096
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-27
[patent_title] => 'Image forming apparatus having a process cartridge removable from a main body of the apparatus having improved usability'
[patent_app_type] => utility
[patent_app_number] => 12/271474
[patent_app_country] => US
[patent_app_date] => 2008-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 30
[patent_figures_cnt] => 39
[patent_no_of_words] => 13317
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 162
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/145/08145096.pdf
[firstpage_image] =>[orig_patent_app_number] => 12271474
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/271474 | Image forming apparatus having a process cartridge removable from a main body of the apparatus having improved usability | Nov 13, 2008 | Issued |
Array
(
[id] => 6337753
[patent_doc_number] => 20100247180
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-09-30
[patent_title] => 'HEAT GENERATION UNIT AND HEATING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/742630
[patent_app_country] => US
[patent_app_date] => 2008-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 22
[patent_no_of_words] => 56359
[patent_no_of_claims] => 51
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0247/20100247180.pdf
[firstpage_image] =>[orig_patent_app_number] => 12742630
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/742630 | HEAT GENERATION UNIT AND HEATING APPARATUS | Nov 13, 2008 | Abandoned |
Array
(
[id] => 95711
[patent_doc_number] => 07734240
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-06-08
[patent_title] => 'Fusers, printing apparatuses and methods, and methods of fusing toner on media'
[patent_app_type] => utility
[patent_app_number] => 12/266940
[patent_app_country] => US
[patent_app_date] => 2008-11-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 5662
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/734/07734240.pdf
[firstpage_image] =>[orig_patent_app_number] => 12266940
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/266940 | Fusers, printing apparatuses and methods, and methods of fusing toner on media | Nov 6, 2008 | Issued |
Array
(
[id] => 6312711
[patent_doc_number] => 20100111549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2010-05-06
[patent_title] => 'FUSERS, PRINTING APPARATUSES AND METHODS OF FUSING TONER ON MEDIA'
[patent_app_type] => utility
[patent_app_number] => 12/262540
[patent_app_country] => US
[patent_app_date] => 2008-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5975
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0111/20100111549.pdf
[firstpage_image] =>[orig_patent_app_number] => 12262540
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/262540 | Fusers, printing apparatuses and methods of fusing toner on media | Oct 30, 2008 | Issued |
Array
(
[id] => 26957
[patent_doc_number] => 07796913
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-09-14
[patent_title] => 'Toner removal apparatus with profiled blade'
[patent_app_type] => utility
[patent_app_number] => 12/261260
[patent_app_country] => US
[patent_app_date] => 2008-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 17
[patent_figures_cnt] => 30
[patent_no_of_words] => 13969
[patent_no_of_claims] => 24
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/796/07796913.pdf
[firstpage_image] =>[orig_patent_app_number] => 12261260
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/261260 | Toner removal apparatus with profiled blade | Oct 29, 2008 | Issued |
Array
(
[id] => 8085885
[patent_doc_number] => 08150274
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-04-03
[patent_title] => 'Apparatus and method for image forming'
[patent_app_type] => utility
[patent_app_number] => 12/285956
[patent_app_country] => US
[patent_app_date] => 2008-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 21
[patent_no_of_words] => 12818
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/08/150/08150274.pdf
[firstpage_image] =>[orig_patent_app_number] => 12285956
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/285956 | Apparatus and method for image forming | Oct 16, 2008 | Issued |
Array
(
[id] => 5584742
[patent_doc_number] => 20090103944
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-04-23
[patent_title] => 'LUBRICATING DEVICE, LUBRICANT APPLICATOR, AND PRIMING AGENT USED THEREWITH'
[patent_app_type] => utility
[patent_app_number] => 12/253581
[patent_app_country] => US
[patent_app_date] => 2008-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 6610
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 0
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[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0103/20090103944.pdf
[firstpage_image] =>[orig_patent_app_number] => 12253581
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/253581 | Lubricating device, lubricant applicator, and priming agent used therewith | Oct 16, 2008 | Issued |
Array
(
[id] => 4641233
[patent_doc_number] => 08019263
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-09-13
[patent_title] => 'Image forming apparatus belt having a detecting portion for position detection'
[patent_app_type] => utility
[patent_app_number] => 12/252796
[patent_app_country] => US
[patent_app_date] => 2008-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 10802
[patent_no_of_claims] => 15
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[pdf_file] => patents/08/019/08019263.pdf
[firstpage_image] =>[orig_patent_app_number] => 12252796
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/252796 | Image forming apparatus belt having a detecting portion for position detection | Oct 15, 2008 | Issued |
Array
(
[id] => 5484718
[patent_doc_number] => 20090274483
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-05
[patent_title] => 'IMAGE FORMING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/247381
[patent_app_country] => US
[patent_app_date] => 2008-10-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 4543
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[pdf_file] => publications/A1/0274/20090274483.pdf
[firstpage_image] =>[orig_patent_app_number] => 12247381
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/247381 | Image forming apparatus | Oct 7, 2008 | Issued |
Array
(
[id] => 4581581
[patent_doc_number] => 07848672
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-12-07
[patent_title] => 'Fusers including heater for pre-heating fuser belt, printing apparatuses and methods of fusing toner on media with pre-heating of fuser belt'
[patent_app_type] => utility
[patent_app_number] => 12/244320
[patent_app_country] => US
[patent_app_date] => 2008-10-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 6261
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[pdf_file] => patents/07/848/07848672.pdf
[firstpage_image] =>[orig_patent_app_number] => 12244320
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/244320 | Fusers including heater for pre-heating fuser belt, printing apparatuses and methods of fusing toner on media with pre-heating of fuser belt | Oct 1, 2008 | Issued |
Array
(
[id] => 9168847
[patent_doc_number] => 08594535
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-11-26
[patent_title] => 'Roller exterior layer comprising polymer, carbon black and soluble ionic salt'
[patent_app_type] => utility
[patent_app_number] => 13/119959
[patent_app_country] => US
[patent_app_date] => 2008-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13119959
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/119959 | Roller exterior layer comprising polymer, carbon black and soluble ionic salt | Sep 30, 2008 | Issued |
Array
(
[id] => 74972
[patent_doc_number] => 07756460
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-07-13
[patent_title] => 'Fixing device and image forming apparatus'
[patent_app_type] => utility
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[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12235660
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/235660 | Fixing device and image forming apparatus | Sep 22, 2008 | Issued |
Array
(
[id] => 5507712
[patent_doc_number] => 20090080919
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-26
[patent_title] => 'IMAGE FORMING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/211977
[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 12211977
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/211977 | Image forming apparatus | Sep 16, 2008 | Issued |
Array
(
[id] => 95690
[patent_doc_number] => 07734236
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[patent_issue_date] => 2010-06-08
[patent_title] => 'Belt unit and image forming apparatus using the same'
[patent_app_type] => utility
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[pdf_file] => patents/07/734/07734236.pdf
[firstpage_image] =>[orig_patent_app_number] => 12232260
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/232260 | Belt unit and image forming apparatus using the same | Sep 11, 2008 | Issued |
Array
(
[id] => 8032037
[patent_doc_number] => 08145111
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-03-27
[patent_title] => 'Fusing device and image forming apparatus having the same'
[patent_app_type] => utility
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[pdf_file] => patents/08/145/08145111.pdf
[firstpage_image] =>[orig_patent_app_number] => 12207613
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/207613 | Fusing device and image forming apparatus having the same | Sep 9, 2008 | Issued |
Array
(
[id] => 5451843
[patent_doc_number] => 20090067879
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[patent_issue_date] => 2009-03-12
[patent_title] => 'DEVELOPING DEVICE, PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/205240 | Developing device, a process cartridge and an image forming apparatus including a toner carrier and a voltage supply | Sep 4, 2008 | Issued |
Array
(
[id] => 85210
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/204206 | Image forming apparatus and secondary transfer roller cleaning method of the image forming apparatus | Sep 3, 2008 | Issued |
Array
(
[id] => 154914
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Array
(
[id] => 74914
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[pdf_file] => patents/07/756/07756439.pdf
[firstpage_image] =>[orig_patent_app_number] => 12201396
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/201396 | Image forming apparatus and process cartridge used therein | Aug 28, 2008 | Issued |