
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] => 5489827
[patent_doc_number] => 20090290898
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-11-26
[patent_title] => 'SYSTEM AND METHOD FOR PREVENTING PARTICULATE MATTER DEPOSITION ON CONTACT SURFACES'
[patent_app_type] => utility
[patent_app_number] => 12/123696
[patent_app_country] => US
[patent_app_date] => 2008-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4101
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0290/20090290898.pdf
[firstpage_image] =>[orig_patent_app_number] => 12123696
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/123696 | System and method for preventing particulate matter deposition on contact surfaces | May 19, 2008 | Issued |
Array
(
[id] => 4534486
[patent_doc_number] => 07953352
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-05-31
[patent_title] => 'Movable metering skive for a development station of a reproduction apparatus'
[patent_app_type] => utility
[patent_app_number] => 12/118903
[patent_app_country] => US
[patent_app_date] => 2008-05-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 6126
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/953/07953352.pdf
[firstpage_image] =>[orig_patent_app_number] => 12118903
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/118903 | Movable metering skive for a development station of a reproduction apparatus | May 11, 2008 | Issued |
Array
(
[id] => 4739199
[patent_doc_number] => 20080232852
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-09-25
[patent_title] => 'Image formation apparatus and photoreceptor cartridge'
[patent_app_type] => utility
[patent_app_number] => 12/149360
[patent_app_country] => US
[patent_app_date] => 2008-04-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
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[patent_no_of_words] => 25421
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[firstpage_image] =>[orig_patent_app_number] => 12149360
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/149360 | Image formation apparatus and photoreceptor cartridge | Apr 29, 2008 | Issued |
Array
(
[id] => 219014
[patent_doc_number] => 07613415
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-11-03
[patent_title] => 'Process cartridge with component geometry suitable for recycle of same'
[patent_app_type] => utility
[patent_app_number] => 12/109895
[patent_app_country] => US
[patent_app_date] => 2008-04-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 52
[patent_no_of_words] => 20346
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[pdf_file] => patents/07/613/07613415.pdf
[firstpage_image] =>[orig_patent_app_number] => 12109895
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/109895 | Process cartridge with component geometry suitable for recycle of same | Apr 24, 2008 | Issued |
Array
(
[id] => 5557533
[patent_doc_number] => 20090269110
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-10-29
[patent_title] => 'TONER BRUSH WITH SUPERIMPOSED BRUSHES FOR AN ELECTRO-PHOTOGRAPHIC PRINTER AND PRINTER WITH THE TONER BRUSH'
[patent_app_type] => utility
[patent_app_number] => 12/107915
[patent_app_country] => US
[patent_app_date] => 2008-04-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => publications/A1/0269/20090269110.pdf
[firstpage_image] =>[orig_patent_app_number] => 12107915
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/107915 | Toner brush with superimposed brushes for an electro-photographic printer and printer with the toner brush | Apr 22, 2008 | Issued |
Array
(
[id] => 187813
[patent_doc_number] => 07646996
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-01-12
[patent_title] => 'Image forming apparatus and control method thereof'
[patent_app_type] => utility
[patent_app_number] => 12/106905
[patent_app_country] => US
[patent_app_date] => 2008-04-21
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 12106905
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/106905 | Image forming apparatus and control method thereof | Apr 20, 2008 | Issued |
Array
(
[id] => 4949298
[patent_doc_number] => 20080305424
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-12-11
[patent_title] => 'IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND COMPUTER PROGRAM PRODUCT'
[patent_app_type] => utility
[patent_app_number] => 12/104581
[patent_app_country] => US
[patent_app_date] => 2008-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[firstpage_image] =>[orig_patent_app_number] => 12104581
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/104581 | Image forming apparatus, method, and computer program product, detecting temperature of a fixing unit | Apr 16, 2008 | Issued |
Array
(
[id] => 5322559
[patent_doc_number] => 20090060549
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2009-03-05
[patent_title] => 'FUSING SYSTEM AND CONTROL METHOD THEREOF'
[patent_app_type] => utility
[patent_app_number] => 12/060915
[patent_app_country] => US
[patent_app_date] => 2008-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
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[firstpage_image] =>[orig_patent_app_number] => 12060915
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/060915 | Fusing system and control method thereof | Apr 1, 2008 | Issued |
Array
(
[id] => 115204
[patent_doc_number] => 07720424
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[patent_kind] => B2
[patent_issue_date] => 2010-05-18
[patent_title] => 'Image forming apparatus and fixing device therefor'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/079960 | Image forming apparatus and fixing device therefor | Mar 30, 2008 | Issued |
Array
(
[id] => 4662873
[patent_doc_number] => 20080253780
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[patent_kind] => A1
[patent_issue_date] => 2008-10-16
[patent_title] => 'IMAGE FORMING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 12/056671
[patent_app_country] => US
[patent_app_date] => 2008-03-27
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[firstpage_image] =>[orig_patent_app_number] => 12056671
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/056671 | Image forming apparatus with variable photoconductor charging and variable developing bias voltage | Mar 26, 2008 | Issued |
Array
(
[id] => 4764426
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[firstpage_image] =>[orig_patent_app_number] => 12076641
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/076641 | Image forming apparatus having lowered image forming position and recessed sheet stacking portion | Mar 19, 2008 | Issued |
Array
(
[id] => 4819791
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/049952 | Image forming apparatus including a toner guide member | Mar 16, 2008 | Issued |
Array
(
[id] => 4819689
[patent_doc_number] => 20080226329
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[patent_title] => 'Image Forming System and Use Status Display Program'
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Array
(
[id] => 4739211
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[patent_title] => 'DEVELOPER SUPPLY ROLLER AND IMAGE FORMING APPARATUS'
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Array
(
[id] => 4886084
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/044071 | Power saving system for image forming apparatus and image forming apparatus operable in power saving modes | Mar 6, 2008 | Issued |
Array
(
[id] => 4879000
[patent_doc_number] => 20080152383
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[patent_title] => 'Imaging Cartridge Drive Having Entire Tooth Engagement'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/043902 | Imaging cartridge drive having entire tooth engagement | Mar 5, 2008 | Issued |
Array
(
[id] => 199914
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Array
(
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Array
(
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Array
(
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/043900 | Imaging cartridge drive with an internal ramp | Mar 5, 2008 | Issued |