Search

Hafizur Rahman

Examiner (ID: 2173, Phone: (571)270-0659 , Office: P/2842 )

Most Active Art Unit
2843
Art Unit(s)
2842, 2843
Total Applications
899
Issued Applications
763
Pending Applications
110
Abandoned Applications
44

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8405193 [patent_doc_number] => 20120237248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'CURRENT-SUPPLY CONTROL UNIT, FUSING DEVICE, IMAGE FORMING APPARATUS, AND CURRENT-SUPPLY CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/411685 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8256 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13411685 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/411685
Current-supply control unit, fusing device, image forming apparatus, and current-supply control method Mar 4, 2012 Issued
Array ( [id] => 8405187 [patent_doc_number] => 20120237251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/412174 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5097 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13412174 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/412174
IMAGE FORMING APPARATUS Mar 4, 2012 Abandoned
Array ( [id] => 10058669 [patent_doc_number] => 09098025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-04 [patent_title] => 'Image forming apparatus with interlocking mechanism' [patent_app_type] => utility [patent_app_number] => 13/405009 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6498 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 674 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13405009 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/405009
Image forming apparatus with interlocking mechanism Feb 23, 2012 Issued
Array ( [id] => 8358408 [patent_doc_number] => 20120213565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'SURFACE TREATMENT APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/402195 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 15209 [patent_no_of_claims] => 4 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13402195 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402195
Surface treatment apparatus having reusable film Feb 21, 2012 Issued
Array ( [id] => 8358380 [patent_doc_number] => 20120213542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-23 [patent_title] => 'Image Forming Apparatus, Image Forming Method, and Recovery Device' [patent_app_type] => utility [patent_app_number] => 13/397059 [patent_app_country] => US [patent_app_date] => 2012-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 17100 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13397059 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/397059
Image Forming Apparatus, Image Forming Method, and Recovery Device Feb 14, 2012 Abandoned
Array ( [id] => 9651196 [patent_doc_number] => 08805226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Fixing device having fixing-member moving unit, heating device having fixing-member moving unit, and image forming apparatus having fixing-member moving unit' [patent_app_type] => utility [patent_app_number] => 13/365891 [patent_app_country] => US [patent_app_date] => 2012-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 18585 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13365891 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/365891
Fixing device having fixing-member moving unit, heating device having fixing-member moving unit, and image forming apparatus having fixing-member moving unit Feb 2, 2012 Issued
Array ( [id] => 8334852 [patent_doc_number] => 20120201552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'IMAGE FORMING APPARATUS CAPABLE OF REDUCING IMAGE DENSITY IRREGULARITY' [patent_app_type] => utility [patent_app_number] => 13/361431 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 12000 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13361431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/361431
Image forming apparatus capable of reducing image density irregularity Jan 29, 2012 Issued
Array ( [id] => 10027378 [patent_doc_number] => 09069277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Image forming apparatus including a controller configured to switch a state of developing roller between a stopped state and a rotating state' [patent_app_type] => utility [patent_app_number] => 13/338758 [patent_app_country] => US [patent_app_date] => 2011-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7362 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13338758 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/338758
Image forming apparatus including a controller configured to switch a state of developing roller between a stopped state and a rotating state Dec 27, 2011 Issued
Array ( [id] => 8264437 [patent_doc_number] => 20120163866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 13/334364 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4562 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13334364 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/334364
Image Forming Apparatus Dec 21, 2011 Abandoned
Array ( [id] => 9554587 [patent_doc_number] => 08761652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Printer with liquid enhanced fixing system' [patent_app_type] => utility [patent_app_number] => 13/334707 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 9360 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13334707 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/334707
Printer with liquid enhanced fixing system Dec 21, 2011 Issued
Array ( [id] => 9651183 [patent_doc_number] => 08805213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Toner calculation in an image forming device' [patent_app_type] => utility [patent_app_number] => 13/330287 [patent_app_country] => US [patent_app_date] => 2011-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4984 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13330287 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/330287
Toner calculation in an image forming device Dec 18, 2011 Issued
Array ( [id] => 10072051 [patent_doc_number] => 09110405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Image forming apparatus having a developer install mode' [patent_app_type] => utility [patent_app_number] => 13/328534 [patent_app_country] => US [patent_app_date] => 2011-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 14009 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13328534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/328534
Image forming apparatus having a developer install mode Dec 15, 2011 Issued
Array ( [id] => 9664850 [patent_doc_number] => 08811853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-19 [patent_title] => 'Cleaning device for an image forming apparatus including sealing member and separation claw' [patent_app_type] => utility [patent_app_number] => 13/325821 [patent_app_country] => US [patent_app_date] => 2011-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3916 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13325821 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/325821
Cleaning device for an image forming apparatus including sealing member and separation claw Dec 13, 2011 Issued
Array ( [id] => 9443149 [patent_doc_number] => 08712274 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-04-29 [patent_title] => 'Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet' [patent_app_type] => utility [patent_app_number] => 13/316923 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 7772 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13316923 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/316923
Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet Dec 11, 2011 Issued
Array ( [id] => 8289069 [patent_doc_number] => 20120177398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'Image Forming Apparatus Including Process Cartridge' [patent_app_type] => utility [patent_app_number] => 13/314811 [patent_app_country] => US [patent_app_date] => 2011-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3815 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13314811 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/314811
Image forming apparatus including process cartridge and drive unit with bracket and bracket bearing Dec 7, 2011 Issued
Array ( [id] => 9751540 [patent_doc_number] => 08843028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-23 [patent_title] => 'Image forming apparatus including an apparatus body and an alternative cartridge' [patent_app_type] => utility [patent_app_number] => 13/313803 [patent_app_country] => US [patent_app_date] => 2011-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 7835 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13313803 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/313803
Image forming apparatus including an apparatus body and an alternative cartridge Dec 6, 2011 Issued
Array ( [id] => 9610598 [patent_doc_number] => 08787780 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-22 [patent_title] => 'Image forming apparatus having a fixing unit comprising a current detection unit' [patent_app_type] => utility [patent_app_number] => 13/309431 [patent_app_country] => US [patent_app_date] => 2011-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 8532 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13309431 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/309431
Image forming apparatus having a fixing unit comprising a current detection unit Nov 30, 2011 Issued
Array ( [id] => 8239583 [patent_doc_number] => 20120148320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'FUSING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/307697 [patent_app_country] => US [patent_app_date] => 2011-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3937 [patent_no_of_claims] => 19 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13307697 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/307697
FUSING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME Nov 29, 2011 Abandoned
Array ( [id] => 8226965 [patent_doc_number] => 20120141169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'IMAGE FORMING APPARATUS AND TONER CARTRIDGE USED THEREIN' [patent_app_type] => utility [patent_app_number] => 13/304476 [patent_app_country] => US [patent_app_date] => 2011-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8454 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13304476 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/304476
Image forming apparatus and toner cartridges with differently sized guided portions Nov 24, 2011 Issued
Array ( [id] => 8565748 [patent_doc_number] => 20120328319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/303215 [patent_app_country] => US [patent_app_date] => 2011-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 13001 [patent_no_of_claims] => 9 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13303215 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/303215
Image forming apparatus for detecting a human using a human detecting device Nov 22, 2011 Issued
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