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] => 265124 [patent_doc_number] => 07570896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-04 [patent_title] => 'Fixing apparatus and image forming apparatus including the same' [patent_app_type] => utility [patent_app_number] => 11/678076 [patent_app_country] => US [patent_app_date] => 2007-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 9658 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/570/07570896.pdf [firstpage_image] =>[orig_patent_app_number] => 11678076 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/678076
Fixing apparatus and image forming apparatus including the same Feb 22, 2007 Issued
Array ( [id] => 5252555 [patent_doc_number] => 20070134011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-14 [patent_title] => 'COLOR IMAGE FORMING APPARATUS AND COLOR IMAGE FORMING METHOD HAVING OVERLAPPING TONERS' [patent_app_type] => utility [patent_app_number] => 11/677415 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2643 [patent_no_of_claims] => 7 [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/A1/0134/20070134011.pdf [firstpage_image] =>[orig_patent_app_number] => 11677415 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677415
Color image forming apparatus and color image forming method having overlapping toners Feb 20, 2007 Issued
Array ( [id] => 5003341 [patent_doc_number] => 20070200908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Image Forming Apparatus and a Method of Controlling the Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 11/677495 [patent_app_country] => US [patent_app_date] => 2007-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13900 [patent_no_of_claims] => 20 [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/A1/0200/20070200908.pdf [firstpage_image] =>[orig_patent_app_number] => 11677495 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677495
Image forming apparatus and a method of controlling the image forming apparatus Feb 20, 2007 Issued
Array ( [id] => 145272 [patent_doc_number] => 07689156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Waste toner collecting apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/676564 [patent_app_country] => US [patent_app_date] => 2007-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 8913 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/689/07689156.pdf [firstpage_image] =>[orig_patent_app_number] => 11676564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/676564
Waste toner collecting apparatus and image forming apparatus Feb 19, 2007 Issued
Array ( [id] => 350179 [patent_doc_number] => 07496303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Fixing device, image forming apparatus having the same and image forming method' [patent_app_type] => utility [patent_app_number] => 11/674328 [patent_app_country] => US [patent_app_date] => 2007-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 10309 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/496/07496303.pdf [firstpage_image] =>[orig_patent_app_number] => 11674328 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/674328
Fixing device, image forming apparatus having the same and image forming method Feb 12, 2007 Issued
Array ( [id] => 4908961 [patent_doc_number] => 20080019727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/705098 [patent_app_country] => US [patent_app_date] => 2007-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4417 [patent_no_of_claims] => 6 [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/A1/0019/20080019727.pdf [firstpage_image] =>[orig_patent_app_number] => 11705098 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/705098
Image forming apparatus Feb 11, 2007 Issued
Array ( [id] => 361596 [patent_doc_number] => 07486917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-03 [patent_title] => 'Image-forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/672876 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 10823 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/486/07486917.pdf [firstpage_image] =>[orig_patent_app_number] => 11672876 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/672876
Image-forming apparatus Feb 7, 2007 Issued
Array ( [id] => 5004331 [patent_doc_number] => 20070201899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/703773 [patent_app_country] => US [patent_app_date] => 2007-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4224 [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/A1/0201/20070201899.pdf [firstpage_image] =>[orig_patent_app_number] => 11703773 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/703773
Image forming apparatus with supporting member Feb 7, 2007 Issued
Array ( [id] => 5235790 [patent_doc_number] => 20070127946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'DESKTOP COLOR IMAGE FORMING APPARATUS AND METHOD OF MAKING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/671329 [patent_app_country] => US [patent_app_date] => 2007-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7144 [patent_no_of_claims] => 16 [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/A1/0127/20070127946.pdf [firstpage_image] =>[orig_patent_app_number] => 11671329 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/671329
Desktop color image forming apparatus and method of making the same Feb 4, 2007 Issued
Array ( [id] => 5258483 [patent_doc_number] => 20070212115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Developing unit' [patent_app_type] => utility [patent_app_number] => 11/700896 [patent_app_country] => US [patent_app_date] => 2007-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13747 [patent_no_of_claims] => 6 [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/A1/0212/20070212115.pdf [firstpage_image] =>[orig_patent_app_number] => 11700896 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/700896
Developing unit Jan 31, 2007 Issued
Array ( [id] => 4812530 [patent_doc_number] => 20080193161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-14 [patent_title] => 'Power Supplying Device and Image Forming Device' [patent_app_type] => utility [patent_app_number] => 11/911598 [patent_app_country] => US [patent_app_date] => 2007-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12389 [patent_no_of_claims] => 20 [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/A1/0193/20080193161.pdf [firstpage_image] =>[orig_patent_app_number] => 11911598 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/911598
Powder supplying device and image forming device Jan 28, 2007 Issued
Array ( [id] => 4845217 [patent_doc_number] => 20080181625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-31 [patent_title] => 'Reserve life run-on feature for customer replaceable units' [patent_app_type] => utility [patent_app_number] => 11/657813 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8706 [patent_no_of_claims] => 22 [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/A1/0181/20080181625.pdf [firstpage_image] =>[orig_patent_app_number] => 11657813 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/657813
Reserve life run-on feature for customer replaceable units Jan 24, 2007 Issued
Array ( [id] => 5198501 [patent_doc_number] => 20070297819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'Charging device, image forming apparatus using the same and charging controlling method' [patent_app_type] => utility [patent_app_number] => 11/657568 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6897 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0297/20070297819.pdf [firstpage_image] =>[orig_patent_app_number] => 11657568 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/657568
Charging device, image forming apparatus using the same and charging controlling method Jan 24, 2007 Issued
Array ( [id] => 331950 [patent_doc_number] => 07512370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Image heating apparatus' [patent_app_type] => utility [patent_app_number] => 11/623913 [patent_app_country] => US [patent_app_date] => 2007-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 11025 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/512/07512370.pdf [firstpage_image] =>[orig_patent_app_number] => 11623913 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/623913
Image heating apparatus Jan 16, 2007 Issued
Array ( [id] => 5219085 [patent_doc_number] => 20070160396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-12 [patent_title] => 'TRANSFER UNIT AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/620930 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2696 [patent_no_of_claims] => 7 [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/A1/0160/20070160396.pdf [firstpage_image] =>[orig_patent_app_number] => 11620930 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620930
Transfer unit and image forming apparatus Jan 7, 2007 Issued
Array ( [id] => 598518 [patent_doc_number] => 07440715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-21 [patent_title] => 'Electrophotographic photosensitive drum, process cartridge, and electrophotographic image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/616486 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 9320 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/440/07440715.pdf [firstpage_image] =>[orig_patent_app_number] => 11616486 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616486
Electrophotographic photosensitive drum, process cartridge, and electrophotographic image forming apparatus Dec 26, 2006 Issued
Array ( [id] => 134964 [patent_doc_number] => 07702248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Powder container, toner container, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/616664 [patent_app_country] => US [patent_app_date] => 2006-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4492 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/702/07702248.pdf [firstpage_image] =>[orig_patent_app_number] => 11616664 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/616664
Powder container, toner container, and image forming apparatus Dec 26, 2006 Issued
Array ( [id] => 365615 [patent_doc_number] => 07483651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Drive device used in image forming device' [patent_app_type] => utility [patent_app_number] => 11/641760 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11911 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/483/07483651.pdf [firstpage_image] =>[orig_patent_app_number] => 11641760 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/641760
Drive device used in image forming device Dec 19, 2006 Issued
Array ( [id] => 5021886 [patent_doc_number] => 20070147852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/640864 [patent_app_country] => US [patent_app_date] => 2006-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9101 [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/A1/0147/20070147852.pdf [firstpage_image] =>[orig_patent_app_number] => 11640864 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640864
Image forming apparatus Dec 18, 2006 Issued
Array ( [id] => 592270 [patent_doc_number] => 07457574 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Fuser roll edge wear smoothing system and method' [patent_app_type] => utility [patent_app_number] => 11/640564 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2735 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/457/07457574.pdf [firstpage_image] =>[orig_patent_app_number] => 11640564 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640564
Fuser roll edge wear smoothing system and method Dec 17, 2006 Issued
Menu