Search

Hoan H Tran

Examiner (ID: 193, Phone: (571)272-2141 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2884
Total Applications
2473
Issued Applications
2404
Pending Applications
59
Abandoned Applications
50

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5119032 [patent_doc_number] => 20070140746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Toner cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/312598 [patent_app_country] => US [patent_app_date] => 2005-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6857 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20070140746.pdf [firstpage_image] =>[orig_patent_app_number] => 11312598 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/312598
Toner cartridge and image forming apparatus Dec 20, 2005 Issued
Array ( [id] => 851168 [patent_doc_number] => 07382996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-03 [patent_title] => 'Method for operating a cleaning station' [patent_app_type] => utility [patent_app_number] => 11/311464 [patent_app_country] => US [patent_app_date] => 2005-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/382/07382996.pdf [firstpage_image] =>[orig_patent_app_number] => 11311464 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/311464
Method for operating a cleaning station Dec 18, 2005 Issued
Array ( [id] => 842881 [patent_doc_number] => 07391999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Developer supply container and coupling member used therefor' [patent_app_type] => utility [patent_app_number] => 11/275164 [patent_app_country] => US [patent_app_date] => 2005-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11607 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/391/07391999.pdf [firstpage_image] =>[orig_patent_app_number] => 11275164 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/275164
Developer supply container and coupling member used therefor Dec 15, 2005 Issued
Array ( [id] => 5912085 [patent_doc_number] => 20060127147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'CLEANING BRUSH AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/275113 [patent_app_country] => US [patent_app_date] => 2005-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7007 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20060127147.pdf [firstpage_image] =>[orig_patent_app_number] => 11275113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/275113
Cleaning brush and image forming apparatus Dec 11, 2005 Issued
Array ( [id] => 5912078 [patent_doc_number] => 20060127140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/296281 [patent_app_country] => US [patent_app_date] => 2005-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6470 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0127/20060127140.pdf [firstpage_image] =>[orig_patent_app_number] => 11296281 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/296281
Image forming apparatus Dec 7, 2005 Issued
Array ( [id] => 414042 [patent_doc_number] => 07283763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-16 [patent_title] => 'Fixing apparatus, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/294450 [patent_app_country] => US [patent_app_date] => 2005-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 22663 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/283/07283763.pdf [firstpage_image] =>[orig_patent_app_number] => 11294450 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/294450
Fixing apparatus, and image forming apparatus Dec 5, 2005 Issued
Array ( [id] => 5654954 [patent_doc_number] => 20060140689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'Fixing device and image forming apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/290464 [patent_app_country] => US [patent_app_date] => 2005-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4198 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0140/20060140689.pdf [firstpage_image] =>[orig_patent_app_number] => 11290464 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/290464
Fixing device and image forming apparatus using the same Nov 30, 2005 Issued
Array ( [id] => 5601553 [patent_doc_number] => 20060291898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Image forming device and process cartridge' [patent_app_type] => utility [patent_app_number] => 11/288230 [patent_app_country] => US [patent_app_date] => 2005-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5372 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0291/20060291898.pdf [firstpage_image] =>[orig_patent_app_number] => 11288230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/288230
Image forming device and process cartridge Nov 28, 2005 Issued
Array ( [id] => 5630754 [patent_doc_number] => 20060147222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'High voltage generator and method of sensing roller resistance' [patent_app_type] => utility [patent_app_number] => 11/282763 [patent_app_country] => US [patent_app_date] => 2005-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3437 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0147/20060147222.pdf [firstpage_image] =>[orig_patent_app_number] => 11282763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282763
High voltage generator and method of sensing roller resistance Nov 20, 2005 Issued
Array ( [id] => 876208 [patent_doc_number] => 07362990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/282146 [patent_app_country] => US [patent_app_date] => 2005-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5530 [patent_no_of_claims] => 7 [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/07/362/07362990.pdf [firstpage_image] =>[orig_patent_app_number] => 11282146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/282146
Image forming apparatus Nov 17, 2005 Issued
Array ( [id] => 855422 [patent_doc_number] => 07379689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-05-27 [patent_title] => 'Sheet post-processing apparatus' [patent_app_type] => utility [patent_app_number] => 11/274466 [patent_app_country] => US [patent_app_date] => 2005-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12135 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/379/07379689.pdf [firstpage_image] =>[orig_patent_app_number] => 11274466 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/274466
Sheet post-processing apparatus Nov 14, 2005 Issued
Array ( [id] => 7604006 [patent_doc_number] => 07116931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-03 [patent_title] => 'Toner supply container and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/271803 [patent_app_country] => US [patent_app_date] => 2005-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 45 [patent_no_of_words] => 10712 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/116/07116931.pdf [firstpage_image] =>[orig_patent_app_number] => 11271803 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/271803
Toner supply container and image forming apparatus Nov 13, 2005 Issued
Array ( [id] => 553169 [patent_doc_number] => 07177583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Image forming apparatus and copier' [patent_app_type] => utility [patent_app_number] => 11/267515 [patent_app_country] => US [patent_app_date] => 2005-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10066 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/177/07177583.pdf [firstpage_image] =>[orig_patent_app_number] => 11267515 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/267515
Image forming apparatus and copier Nov 6, 2005 Issued
Array ( [id] => 796465 [patent_doc_number] => 07430385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-30 [patent_title] => 'Image forming device with carrying member provided in door positioned to photoconductive drum' [patent_app_type] => utility [patent_app_number] => 11/266997 [patent_app_country] => US [patent_app_date] => 2005-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4620 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/430/07430385.pdf [firstpage_image] =>[orig_patent_app_number] => 11266997 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/266997
Image forming device with carrying member provided in door positioned to photoconductive drum Nov 3, 2005 Issued
Array ( [id] => 5901920 [patent_doc_number] => 20060045577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Color image forming apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/259036 [patent_app_country] => US [patent_app_date] => 2005-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 34 [patent_no_of_words] => 27090 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20060045577.pdf [firstpage_image] =>[orig_patent_app_number] => 11259036 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/259036
Color image forming apparatus and method Oct 26, 2005 Issued
Array ( [id] => 876200 [patent_doc_number] => 07362985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/252712 [patent_app_country] => US [patent_app_date] => 2005-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 38 [patent_no_of_words] => 24708 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/362/07362985.pdf [firstpage_image] =>[orig_patent_app_number] => 11252712 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/252712
Image forming apparatus Oct 18, 2005 Issued
Array ( [id] => 5812664 [patent_doc_number] => 20060083534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Image-forming apparatus and method for controlling the same' [patent_app_type] => utility [patent_app_number] => 11/253263 [patent_app_country] => US [patent_app_date] => 2005-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9028 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20060083534.pdf [firstpage_image] =>[orig_patent_app_number] => 11253263 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/253263
Image-forming apparatus and method for controlling the same Oct 17, 2005 Issued
Array ( [id] => 5812661 [patent_doc_number] => 20060083531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/251797 [patent_app_country] => US [patent_app_date] => 2005-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6627 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20060083531.pdf [firstpage_image] =>[orig_patent_app_number] => 11251797 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/251797
Image forming apparatus featuring first and second cleaning members wherein a voltage applied to the second cleaning member is changeable Oct 17, 2005 Issued
Array ( [id] => 5812710 [patent_doc_number] => 20060083558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Image forming apparatus capable of suppressing deterioration of image when toner image on image bearing member is transferred to intermediate transfer member' [patent_app_type] => utility [patent_app_number] => 11/250380 [patent_app_country] => US [patent_app_date] => 2005-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8695 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20060083558.pdf [firstpage_image] =>[orig_patent_app_number] => 11250380 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/250380
Image forming apparatus capable of suppressing deterioration of image when toner image on image bearing member is transferred to intermediate transfer member Oct 16, 2005 Issued
Array ( [id] => 5812676 [patent_doc_number] => 20060083541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Developing device and image forming apparatus provided with same' [patent_app_type] => utility [patent_app_number] => 11/249746 [patent_app_country] => US [patent_app_date] => 2005-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8358 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0083/20060083541.pdf [firstpage_image] =>[orig_patent_app_number] => 11249746 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/249746
Developing device and image forming apparatus provided with same Oct 13, 2005 Issued
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