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] => 5118999 [patent_doc_number] => 20070140713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 11/640313 [patent_app_country] => US [patent_app_date] => 2006-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4370 [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/A1/0140/20070140713.pdf [firstpage_image] =>[orig_patent_app_number] => 11640313 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/640313
Image forming apparatus and image forming method Dec 17, 2006 Issued
Array ( [id] => 365621 [patent_doc_number] => 07483653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Image scanner' [patent_app_type] => utility [patent_app_number] => 11/639412 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5713 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/483/07483653.pdf [firstpage_image] =>[orig_patent_app_number] => 11639412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639412
Image scanner Dec 14, 2006 Issued
Array ( [id] => 5010253 [patent_doc_number] => 20070280732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-06 [patent_title] => 'Image formation apparatus, image formation unit, methods of assembling and disassembling image formation apparatus, and temporarily tacking member used for image formation apparatus' [patent_app_type] => utility [patent_app_number] => 11/639168 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4153 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0280/20070280732.pdf [firstpage_image] =>[orig_patent_app_number] => 11639168 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639168
Image formation apparatus, image formation unit, methods of assembling and disassembling image formation apparatus, and temporarily tacking member used for image formation apparatus Dec 14, 2006 Issued
Array ( [id] => 324115 [patent_doc_number] => 07519311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-14 [patent_title] => 'Developing apparatus, process cartridge, image forming apparatus, and assemblying method for developing apparatus' [patent_app_type] => utility [patent_app_number] => 11/608047 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 46 [patent_no_of_words] => 19105 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/519/07519311.pdf [firstpage_image] =>[orig_patent_app_number] => 11608047 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/608047
Developing apparatus, process cartridge, image forming apparatus, and assemblying method for developing apparatus Dec 6, 2006 Issued
Array ( [id] => 365612 [patent_doc_number] => 07483650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-27 [patent_title] => 'Method and device for detection of the speed difference between an image carrier and a carrier material' [patent_app_type] => utility [patent_app_number] => 11/635981 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4994 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/483/07483650.pdf [firstpage_image] =>[orig_patent_app_number] => 11635981 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/635981
Method and device for detection of the speed difference between an image carrier and a carrier material Dec 6, 2006 Issued
Array ( [id] => 5033914 [patent_doc_number] => 20070098453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'DEVELOPER SUPPLY CONTAINER AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/565755 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10575 [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/A1/0098/20070098453.pdf [firstpage_image] =>[orig_patent_app_number] => 11565755 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/565755
Developer supply container and electrophotographic image forming apparatus Nov 30, 2006 Issued
Array ( [id] => 5078963 [patent_doc_number] => 20070122187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 11/564013 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5863 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0122/20070122187.pdf [firstpage_image] =>[orig_patent_app_number] => 11564013 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564013
Image forming apparatus with frontal discharge of print medium Nov 27, 2006 Issued
Array ( [id] => 5078966 [patent_doc_number] => 20070122190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/563347 [patent_app_country] => US [patent_app_date] => 2006-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5522 [patent_no_of_claims] => 5 [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/A1/0122/20070122190.pdf [firstpage_image] =>[orig_patent_app_number] => 11563347 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/563347
Image forming apparatus Nov 26, 2006 Issued
Array ( [id] => 592287 [patent_doc_number] => 07457578 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-25 [patent_title] => 'Blade brush cleaner' [patent_app_type] => utility [patent_app_number] => 11/601881 [patent_app_country] => US [patent_app_date] => 2006-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3413 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/457/07457578.pdf [firstpage_image] =>[orig_patent_app_number] => 11601881 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/601881
Blade brush cleaner Nov 19, 2006 Issued
Array ( [id] => 297435 [patent_doc_number] => 07542713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Image forming apparatus capable of effectively forming a quality image without causing a vermiculate-like false image' [patent_app_type] => utility [patent_app_number] => 11/560681 [patent_app_country] => US [patent_app_date] => 2006-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 8347 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/542/07542713.pdf [firstpage_image] =>[orig_patent_app_number] => 11560681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/560681
Image forming apparatus capable of effectively forming a quality image without causing a vermiculate-like false image Nov 15, 2006 Issued
Array ( [id] => 4970475 [patent_doc_number] => 20070110477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'COLOR PRINTING APPARATUS CAPABLE OF COLOR REGISTRATION DIFFERENCE CORRECTION' [patent_app_type] => utility [patent_app_number] => 11/560298 [patent_app_country] => US [patent_app_date] => 2006-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4610 [patent_no_of_claims] => 20 [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/A1/0110/20070110477.pdf [firstpage_image] =>[orig_patent_app_number] => 11560298 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/560298
Color printing apparatus capable of color registration difference correction Nov 14, 2006 Issued
Array ( [id] => 4903311 [patent_doc_number] => 20080112724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-15 [patent_title] => 'Methods and apparatus for remanufacturing toner cartridges' [patent_app_type] => utility [patent_app_number] => 11/598964 [patent_app_country] => US [patent_app_date] => 2006-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4024 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20080112724.pdf [firstpage_image] =>[orig_patent_app_number] => 11598964 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/598964
Methods and apparatus for remanufacturing toner cartridges Nov 13, 2006 Issued
Array ( [id] => 5230074 [patent_doc_number] => 20070292181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Image holding member and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/598045 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18335 [patent_no_of_claims] => 19 [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/A1/0292/20070292181.pdf [firstpage_image] =>[orig_patent_app_number] => 11598045 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/598045
Image holding member and image forming apparatus Nov 12, 2006 Issued
Array ( [id] => 5094884 [patent_doc_number] => 20070116493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Conductive member, charging member using the conductive member, process cartridge using the charging member and image forming apparatus using process cartridge' [patent_app_type] => utility [patent_app_number] => 11/594998 [patent_app_country] => US [patent_app_date] => 2006-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9498 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0116/20070116493.pdf [firstpage_image] =>[orig_patent_app_number] => 11594998 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/594998
Conductive member, charging member using the conductive member, process cartridge using the charging member and image forming apparatus using process cartridge Nov 8, 2006 Issued
Array ( [id] => 896304 [patent_doc_number] => 07346305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Sheet wrapping avoidable fixing apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/557238 [patent_app_country] => US [patent_app_date] => 2006-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 25 [patent_no_of_words] => 15936 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/346/07346305.pdf [firstpage_image] =>[orig_patent_app_number] => 11557238 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/557238
Sheet wrapping avoidable fixing apparatus and image forming apparatus Nov 6, 2006 Issued
Array ( [id] => 596067 [patent_doc_number] => 07447452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Method and system for improving electrophotographic run cost through cyclic efficiency of the charging device' [patent_app_type] => utility [patent_app_number] => 11/555398 [patent_app_country] => US [patent_app_date] => 2006-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7571 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/447/07447452.pdf [firstpage_image] =>[orig_patent_app_number] => 11555398 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/555398
Method and system for improving electrophotographic run cost through cyclic efficiency of the charging device Oct 31, 2006 Issued
Array ( [id] => 4914950 [patent_doc_number] => 20080095550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/553730 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12887 [patent_no_of_claims] => 3 [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/A1/0095/20080095550.pdf [firstpage_image] =>[orig_patent_app_number] => 11553730 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/553730
Image forming apparatus Oct 26, 2006 Issued
Array ( [id] => 589657 [patent_doc_number] => 07460817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/552795 [patent_app_country] => US [patent_app_date] => 2006-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4996 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/460/07460817.pdf [firstpage_image] =>[orig_patent_app_number] => 11552795 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/552795
Image forming apparatus Oct 24, 2006 Issued
Array ( [id] => 335729 [patent_doc_number] => 07509067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-24 [patent_title] => 'Image forming apparatus and method of controlling thereof' [patent_app_type] => utility [patent_app_number] => 11/552613 [patent_app_country] => US [patent_app_date] => 2006-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4767 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/509/07509067.pdf [firstpage_image] =>[orig_patent_app_number] => 11552613 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/552613
Image forming apparatus and method of controlling thereof Oct 24, 2006 Issued
Array ( [id] => 5033926 [patent_doc_number] => 20070098465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'IMAGE HEATING APPARATUS IN WHICH HEATER FOR HEATING HEAT ROLLER IS OUTSIDE HEAT ROLLER' [patent_app_type] => utility [patent_app_number] => 11/552708 [patent_app_country] => US [patent_app_date] => 2006-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4209 [patent_no_of_claims] => 5 [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/A1/0098/20070098465.pdf [firstpage_image] =>[orig_patent_app_number] => 11552708 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/552708
Image heating apparatus in which heater for heating heat roller is outside heat roller Oct 24, 2006 Issued
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