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] => 17999208 [patent_doc_number] => 11500312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Imaging system with resistance measurement of print medium [patent_app_type] => utility [patent_app_number] => 17/312150 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7572 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17312150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/312150
Imaging system with resistance measurement of print medium Aug 25, 2020 Issued
Array ( [id] => 17105925 [patent_doc_number] => 11126136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Image forming apparatus having drawer [patent_app_type] => utility [patent_app_number] => 17/002100 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 10984 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002100 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002100
Image forming apparatus having drawer Aug 24, 2020 Issued
Array ( [id] => 16856516 [patent_doc_number] => 20210157261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => IMAGE FORMING APPARATUS AND METHOD OF SUPPLYING TONER TO PHOTOCONDUCTOR CLEANER [patent_app_type] => utility [patent_app_number] => 16/992073 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992073 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992073
Image forming apparatus and method of supplying toner to photoconductor cleaner Aug 11, 2020 Issued
Array ( [id] => 17068972 [patent_doc_number] => 20210271188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => POWDER SUPPLY DEVICE WITH MAGNETIC BODY THAT FORMS A NAP OF MIXED AGENT [patent_app_type] => utility [patent_app_number] => 16/984281 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984281
Powder supply device with magnetic body that forms a nap of mixed agent Aug 3, 2020 Issued
Array ( [id] => 16599740 [patent_doc_number] => 20210026271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/936572 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936572
Image forming apparatus that changes toner replenishment amount based on predicted and detected toner concentration values Jul 22, 2020 Issued
Array ( [id] => 16423415 [patent_doc_number] => 20200348613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => Developing Cartridge Having Electrode [patent_app_type] => utility [patent_app_number] => 16/935393 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935393 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935393
Developing cartridge having electrode Jul 21, 2020 Issued
Array ( [id] => 16423414 [patent_doc_number] => 20200348612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => IMAGE FORMING APPARATUS THAT SETS PERIPHERAL VELOCITY RATIOS [patent_app_type] => utility [patent_app_number] => 16/934644 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11737 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 404 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934644
Image forming apparatus that sets peripheral velocity ratios Jul 20, 2020 Issued
Array ( [id] => 17698631 [patent_doc_number] => 11372352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Preventing polarization of a transfer roller using an ion conductive member [patent_app_type] => utility [patent_app_number] => 17/414885 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6191 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414885
Preventing polarization of a transfer roller using an ion conductive member Jul 19, 2020 Issued
Array ( [id] => 17613439 [patent_doc_number] => 20220155719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => WASTE TONER PALLETIZATION DEVICE APPLICABLE TO IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/299101 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299101 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299101
Waste toner palletization device applicable to image forming apparatus Jul 16, 2020 Issued
Array ( [id] => 16584456 [patent_doc_number] => 20210018858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => TONER CONTAINER AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/931014 [patent_app_country] => US [patent_app_date] => 2020-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16931014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/931014
Toner container and image forming apparatus Jul 15, 2020 Issued
Array ( [id] => 16986621 [patent_doc_number] => 11073789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Process cartridge including a drum unit and a toner cartridge having a toner accommodation chamber and a waste-toner accommodation chamber [patent_app_type] => utility [patent_app_number] => 16/929864 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11439 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929864 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929864
Process cartridge including a drum unit and a toner cartridge having a toner accommodation chamber and a waste-toner accommodation chamber Jul 14, 2020 Issued
Array ( [id] => 16599739 [patent_doc_number] => 20210026270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => TECHNIQUE FOR TRANSMITTING SIGNAL INDICATING ABNORMALITY IN IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/928272 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10888 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16928272 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/928272
Technique for transmitting signal indicating abnormality in image forming apparatus Jul 13, 2020 Issued
Array ( [id] => 16787612 [patent_doc_number] => 10990039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Layer thickness in print agent concentration apparatus [patent_app_type] => utility [patent_app_number] => 16/924866 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 4087 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924866
Layer thickness in print agent concentration apparatus Jul 8, 2020 Issued
Array ( [id] => 16584470 [patent_doc_number] => 20210018872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => IMAGE FORMING APPARATUS THAT DETECTS TONER FOGGING [patent_app_type] => utility [patent_app_number] => 16/925021 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16925021 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/925021
Image forming apparatus that detects toner fogging Jul 8, 2020 Issued
Array ( [id] => 17016627 [patent_doc_number] => 11086263 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-10 [patent_title] => Rotatable cleaning device for photoconductor drum that prevents spillage [patent_app_type] => utility [patent_app_number] => 16/922058 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4595 [patent_no_of_claims] => 16 [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] => 16922058 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922058
Rotatable cleaning device for photoconductor drum that prevents spillage Jul 6, 2020 Issued
Array ( [id] => 17682163 [patent_doc_number] => 11366414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Imaging apparatus with selectively operated ionizer [patent_app_type] => utility [patent_app_number] => 17/416651 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8723 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416651 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416651
Imaging apparatus with selectively operated ionizer Jun 29, 2020 Issued
Array ( [id] => 17507021 [patent_doc_number] => 20220100124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => IMAGING APPARATUS WITH ELECTRICAL BIAS [patent_app_type] => utility [patent_app_number] => 17/297693 [patent_app_country] => US [patent_app_date] => 2020-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17297693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/297693
Imaging apparatus including power source to supply electrical bias to transfer roller and conductive device Jun 16, 2020 Issued
Array ( [id] => 16942529 [patent_doc_number] => 11054764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Image forming apparatus and developer conveyance setting method [patent_app_type] => utility [patent_app_number] => 16/894426 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8135 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894426 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894426
Image forming apparatus and developer conveyance setting method Jun 4, 2020 Issued
Array ( [id] => 16926730 [patent_doc_number] => 11048206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Motor control apparatus and image forming apparatus to prevent a motor control operation from becoming unstable [patent_app_type] => utility [patent_app_number] => 16/894637 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 12803 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894637
Motor control apparatus and image forming apparatus to prevent a motor control operation from becoming unstable Jun 4, 2020 Issued
Array ( [id] => 16942523 [patent_doc_number] => 11054758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Transfer unit and image-forming apparatus to increase a ratio of filled toner volume to toner container volume [patent_app_type] => utility [patent_app_number] => 16/884742 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 8831 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884742
Transfer unit and image-forming apparatus to increase a ratio of filled toner volume to toner container volume May 26, 2020 Issued
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