Search

William J. Royer

Examiner (ID: 10325, Phone: (571)272-2140 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2899, 2105, 2852
Total Applications
2466
Issued Applications
2358
Pending Applications
13
Abandoned Applications
107

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5159200 [patent_doc_number] => 20070172244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Electrophotographic image forming apparatus and method for improving transferring properties' [patent_app_type] => utility [patent_app_number] => 11/634163 [patent_app_country] => US [patent_app_date] => 2006-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4533 [patent_no_of_claims] => 19 [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/A1/0172/20070172244.pdf [firstpage_image] =>[orig_patent_app_number] => 11634163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/634163
Electrophotographic image forming apparatus and method for improving transferring properties Dec 5, 2006 Abandoned
Array ( [id] => 257698 [patent_doc_number] => 07577380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-18 [patent_title] => 'Image forming apparatus including a belt unit' [patent_app_type] => utility [patent_app_number] => 11/564029 [patent_app_country] => US [patent_app_date] => 2006-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5088 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/577/07577380.pdf [firstpage_image] =>[orig_patent_app_number] => 11564029 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/564029
Image forming apparatus including a belt unit Nov 27, 2006 Issued
Array ( [id] => 199946 [patent_doc_number] => 07639974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Color image forming apparatus with pre-secondary transfer charge eliminating section' [patent_app_type] => utility [patent_app_number] => 11/602563 [patent_app_country] => US [patent_app_date] => 2006-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9516 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/639/07639974.pdf [firstpage_image] =>[orig_patent_app_number] => 11602563 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/602563
Color image forming apparatus with pre-secondary transfer charge eliminating section Nov 20, 2006 Issued
Array ( [id] => 7590070 [patent_doc_number] => 07664413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Image forming device including a toner pattern forming unit' [patent_app_type] => utility [patent_app_number] => 11/600712 [patent_app_country] => US [patent_app_date] => 2006-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5714 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/664/07664413.pdf [firstpage_image] =>[orig_patent_app_number] => 11600712 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/600712
Image forming device including a toner pattern forming unit Nov 16, 2006 Issued
Array ( [id] => 187396 [patent_doc_number] => 07650089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-19 [patent_title] => 'System for measuring and controlling total color of a mixture of colorants such as toner' [patent_app_type] => utility [patent_app_number] => 11/598512 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2999 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/650/07650089.pdf [firstpage_image] =>[orig_patent_app_number] => 11598512 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/598512
System for measuring and controlling total color of a mixture of colorants such as toner Nov 12, 2006 Issued
Array ( [id] => 5094891 [patent_doc_number] => 20070116500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Image forming apparatus with a cleaning mechanism for a fixing device' [patent_app_type] => utility [patent_app_number] => 11/594997 [patent_app_country] => US [patent_app_date] => 2006-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2184 [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/A1/0116/20070116500.pdf [firstpage_image] =>[orig_patent_app_number] => 11594997 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/594997
Image forming apparatus with a cleaning mechanism to collect toner for a fixing device Nov 8, 2006 Issued
Array ( [id] => 226327 [patent_doc_number] => 07606520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-20 [patent_title] => 'Shutter for a toner cartridge for use with an image forming device' [patent_app_type] => utility [patent_app_number] => 11/556863 [patent_app_country] => US [patent_app_date] => 2006-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3075 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/606/07606520.pdf [firstpage_image] =>[orig_patent_app_number] => 11556863 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/556863
Shutter for a toner cartridge for use with an image forming device Nov 5, 2006 Issued
Array ( [id] => 399796 [patent_doc_number] => 07295791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Discharge method for electrophotographic process unit detachable from imaging apparatus and image forming apparatus thereof' [patent_app_type] => utility [patent_app_number] => 11/554167 [patent_app_country] => US [patent_app_date] => 2006-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 7442 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/295/07295791.pdf [firstpage_image] =>[orig_patent_app_number] => 11554167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/554167
Discharge method for electrophotographic process unit detachable from imaging apparatus and image forming apparatus thereof Oct 29, 2006 Issued
Array ( [id] => 212894 [patent_doc_number] => 07623810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-24 [patent_title] => 'Electrophotographic photosensitive member and image forming apparatus provided with the same' [patent_app_type] => utility [patent_app_number] => 11/588846 [patent_app_country] => US [patent_app_date] => 2006-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 12952 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/623/07623810.pdf [firstpage_image] =>[orig_patent_app_number] => 11588846 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/588846
Electrophotographic photosensitive member and image forming apparatus provided with the same Oct 26, 2006 Issued
Array ( [id] => 5040024 [patent_doc_number] => 20070092306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Development apparatus, image-forming apparatus and developing method' [patent_app_type] => utility [patent_app_number] => 11/584891 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14948 [patent_no_of_claims] => 16 [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/A1/0092/20070092306.pdf [firstpage_image] =>[orig_patent_app_number] => 11584891 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584891
Development apparatus, image-forming apparatus and developing method using reverse polarity particles Oct 22, 2006 Issued
Array ( [id] => 5159220 [patent_doc_number] => 20070172264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-26 [patent_title] => 'Printer including unit for detecting color registration error and method of detecting color registration error' [patent_app_type] => utility [patent_app_number] => 11/584563 [patent_app_country] => US [patent_app_date] => 2006-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7761 [patent_no_of_claims] => 13 [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/A1/0172/20070172264.pdf [firstpage_image] =>[orig_patent_app_number] => 11584563 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584563
Printer including unit for detecting color registration error and method of detecting color registration error Oct 22, 2006 Abandoned
Array ( [id] => 5153690 [patent_doc_number] => 20070036573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-02-15 [patent_title] => 'Fixing unit having a plurality of heaters, image forming apparatus and method of determining temperature detecting position of temperature sensor' [patent_app_type] => utility [patent_app_number] => 11/582991 [patent_app_country] => US [patent_app_date] => 2006-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 14654 [patent_no_of_claims] => 1 [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/A1/0036/20070036573.pdf [firstpage_image] =>[orig_patent_app_number] => 11582991 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/582991
Fixing unit having a plurality of heaters, image forming apparatus and method of determining temperature detecting position of temperature sensor Oct 18, 2006 Issued
Array ( [id] => 4938181 [patent_doc_number] => 20080075500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'PROCESS CARTRIDGE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/535763 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8321 [patent_no_of_claims] => 10 [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/A1/0075/20080075500.pdf [firstpage_image] =>[orig_patent_app_number] => 11535763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/535763
Process cartridge and image forming apparatus that eliminates charge from the surface of a photosensitive member upstream of a sealing member contact portion Sep 26, 2006 Issued
Array ( [id] => 219018 [patent_doc_number] => 07613416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-11-03 [patent_title] => 'Toner container with grippable recesses and image forming apparatus having such a toner container' [patent_app_type] => utility [patent_app_number] => 11/528097 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 24 [patent_no_of_words] => 14377 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/613/07613416.pdf [firstpage_image] =>[orig_patent_app_number] => 11528097 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/528097
Toner container with grippable recesses and image forming apparatus having such a toner container Sep 26, 2006 Issued
Array ( [id] => 5106304 [patent_doc_number] => 20070065181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-22 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/521480 [patent_app_country] => US [patent_app_date] => 2006-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3950 [patent_no_of_claims] => 6 [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/A1/0065/20070065181.pdf [firstpage_image] =>[orig_patent_app_number] => 11521480 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/521480
Image forming apparatus including drive transmission member including gears and shafts Sep 14, 2006 Issued
Array ( [id] => 5171075 [patent_doc_number] => 20070071506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-29 [patent_title] => 'Developing device and image-forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/519597 [patent_app_country] => US [patent_app_date] => 2006-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16925 [patent_no_of_claims] => 32 [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/A1/0071/20070071506.pdf [firstpage_image] =>[orig_patent_app_number] => 11519597 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/519597
Developing device and image-forming apparatus using multiple-component developer Sep 11, 2006 Issued
Array ( [id] => 199898 [patent_doc_number] => 07639959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-29 [patent_title] => 'Image forming apparatus including movable belt unit and movable detecting member' [patent_app_type] => utility [patent_app_number] => 11/530780 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3924 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/639/07639959.pdf [firstpage_image] =>[orig_patent_app_number] => 11530780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/530780
Image forming apparatus including movable belt unit and movable detecting member Sep 10, 2006 Issued
Array ( [id] => 446330 [patent_doc_number] => 07257350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-14 [patent_title] => 'Cleaning unit with a light beam path for the passage of a light beam' [patent_app_type] => utility [patent_app_number] => 11/518259 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 24566 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/257/07257350.pdf [firstpage_image] =>[orig_patent_app_number] => 11518259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/518259
Cleaning unit with a light beam path for the passage of a light beam Sep 10, 2006 Issued
Array ( [id] => 283231 [patent_doc_number] => 07555234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Scheduling system for placing test patches in a printing apparatus' [patent_app_type] => utility [patent_app_number] => 11/517163 [patent_app_country] => US [patent_app_date] => 2006-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2258 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/555/07555234.pdf [firstpage_image] =>[orig_patent_app_number] => 11517163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/517163
Scheduling system for placing test patches in a printing apparatus Sep 6, 2006 Issued
Array ( [id] => 261424 [patent_doc_number] => 07574157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-11 [patent_title] => 'Image formation device with auxiliary roller' [patent_app_type] => utility [patent_app_number] => 11/514129 [patent_app_country] => US [patent_app_date] => 2006-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6956 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/574/07574157.pdf [firstpage_image] =>[orig_patent_app_number] => 11514129 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/514129
Image formation device with auxiliary roller Aug 31, 2006 Issued
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