Search

Erika J. Villaluna

Examiner (ID: 4567, Phone: (571)272-8348 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
1177
Issued Applications
974
Pending Applications
73
Abandoned Applications
165

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6006782 [patent_doc_number] => 20110058822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-10 [patent_title] => 'IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND COMPUTER READABLE MEDIUM' [patent_app_type] => utility [patent_app_number] => 12/697791 [patent_app_country] => US [patent_app_date] => 2010-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7144 [patent_no_of_claims] => 12 [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/A1/0058/20110058822.pdf [firstpage_image] =>[orig_patent_app_number] => 12697791 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/697791
Image forming system, image forming apparatus, and computer readable medium Jan 31, 2010 Issued
Array ( [id] => 6527610 [patent_doc_number] => 20100221049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-02 [patent_title] => 'CLEANSING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/695123 [patent_app_country] => US [patent_app_date] => 2010-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2876 [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/A1/0221/20100221049.pdf [firstpage_image] =>[orig_patent_app_number] => 12695123 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/695123
CLEANSING APPARATUS AND IMAGE FORMING APPARATUS HAVING THE SAME Jan 26, 2010 Abandoned
Array ( [id] => 8654773 [patent_doc_number] => 08374535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Pivoting end cap for a fuser module of an image forming device' [patent_app_type] => utility [patent_app_number] => 12/651084 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3073 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12651084 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/651084
Pivoting end cap for a fuser module of an image forming device Dec 30, 2009 Issued
Array ( [id] => 6288812 [patent_doc_number] => 20100158575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-24 [patent_title] => 'TONER CARTRIDGE AND IMAGE FORMING APPARATUS INCLUDING THE TONER CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 12/644387 [patent_app_country] => US [patent_app_date] => 2009-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9013 [patent_no_of_claims] => 15 [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/A1/0158/20100158575.pdf [firstpage_image] =>[orig_patent_app_number] => 12644387 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/644387
Toner cartridge and image forming apparatus including the toner cartridge Dec 21, 2009 Issued
Array ( [id] => 6417851 [patent_doc_number] => 20100150604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'SEALING MEMBER AND PROCESS CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 12/634582 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6174 [patent_no_of_claims] => 6 [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/A1/0150/20100150604.pdf [firstpage_image] =>[orig_patent_app_number] => 12634582 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/634582
Sealing member and process cartridge Dec 8, 2009 Issued
Array ( [id] => 8234673 [patent_doc_number] => 08200130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Development device and image forming apparatus using the same' [patent_app_type] => utility [patent_app_number] => 12/592790 [patent_app_country] => US [patent_app_date] => 2009-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9734 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/200/08200130.pdf [firstpage_image] =>[orig_patent_app_number] => 12592790 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/592790
Development device and image forming apparatus using the same Dec 1, 2009 Issued
Array ( [id] => 6244672 [patent_doc_number] => 20100135698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'POWER SUPPLY APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/628687 [patent_app_country] => US [patent_app_date] => 2009-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7483 [patent_no_of_claims] => 11 [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/A1/0135/20100135698.pdf [firstpage_image] =>[orig_patent_app_number] => 12628687 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/628687
Power supply apparatus and image forming apparatus Nov 30, 2009 Issued
Array ( [id] => 6571476 [patent_doc_number] => 20100129100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'IMAGE FORMING APPARATUS AND METHOD FOR CONTROLLING IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/623285 [patent_app_country] => US [patent_app_date] => 2009-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6944 [patent_no_of_claims] => 8 [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/A1/0129/20100129100.pdf [firstpage_image] =>[orig_patent_app_number] => 12623285 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/623285
Image forming apparatus and method for controlling image forming apparatus Nov 19, 2009 Issued
Array ( [id] => 6244649 [patent_doc_number] => 20100135688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'FUSING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/621974 [patent_app_country] => US [patent_app_date] => 2009-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3639 [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/A1/0135/20100135688.pdf [firstpage_image] =>[orig_patent_app_number] => 12621974 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621974
Fusing device Nov 18, 2009 Issued
Array ( [id] => 6417965 [patent_doc_number] => 20100150617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'DEVELOPING ROLLER MANUFACTURING METHOD, DEVELOPING ROLLER, DEVELOPING DEVICE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/620693 [patent_app_country] => US [patent_app_date] => 2009-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8045 [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] => publications/A1/0150/20100150617.pdf [firstpage_image] =>[orig_patent_app_number] => 12620693 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620693
Developing roller manufacturing method, developing roller, developing device, and image forming apparatus Nov 17, 2009 Issued
Array ( [id] => 6534676 [patent_doc_number] => 20100124430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-20 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/620192 [patent_app_country] => US [patent_app_date] => 2009-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 9196 [patent_no_of_claims] => 15 [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/A1/0124/20100124430.pdf [firstpage_image] =>[orig_patent_app_number] => 12620192 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/620192
Image forming apparatus Nov 16, 2009 Issued
Array ( [id] => 9485454 [patent_doc_number] => 08731415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-20 [patent_title] => 'Capacitive sensor for sensing state of waste toner box in an imaging apparatus' [patent_app_type] => utility [patent_app_number] => 12/618220 [patent_app_country] => US [patent_app_date] => 2009-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6791 [patent_no_of_claims] => 18 [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] => 12618220 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618220
Capacitive sensor for sensing state of waste toner box in an imaging apparatus Nov 12, 2009 Issued
Array ( [id] => 6571655 [patent_doc_number] => 20100129116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'Light projecting device, image reading device including same, and image forming apparatus including the image reading device' [patent_app_type] => utility [patent_app_number] => 12/591248 [patent_app_country] => US [patent_app_date] => 2009-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11592 [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/A1/0129/20100129116.pdf [firstpage_image] =>[orig_patent_app_number] => 12591248 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/591248
Light projecting device, image reading device including same, and image forming apparatus including the image reading device Nov 12, 2009 Issued
Array ( [id] => 6279298 [patent_doc_number] => 20100119249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/613796 [patent_app_country] => US [patent_app_date] => 2009-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8345 [patent_no_of_claims] => 12 [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/A1/0119/20100119249.pdf [firstpage_image] =>[orig_patent_app_number] => 12613796 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/613796
Image forming apparatus and image forming system Nov 5, 2009 Issued
Array ( [id] => 8529861 [patent_doc_number] => 08306444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/610594 [patent_app_country] => US [patent_app_date] => 2009-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 27 [patent_no_of_words] => 15186 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12610594 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610594
Image forming apparatus Nov 1, 2009 Issued
Array ( [id] => 6312762 [patent_doc_number] => 20100111566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'PHOTOCONDUCTIVE DRUMS CONTROLLER' [patent_app_type] => utility [patent_app_number] => 12/610883 [patent_app_country] => US [patent_app_date] => 2009-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7313 [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/A1/0111/20100111566.pdf [firstpage_image] =>[orig_patent_app_number] => 12610883 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610883
PHOTOCONDUCTIVE DRUMS CONTROLLER Nov 1, 2009 Abandoned
Array ( [id] => 6597057 [patent_doc_number] => 20100098441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-22 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/582474 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6599 [patent_no_of_claims] => 10 [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/A1/0098/20100098441.pdf [firstpage_image] =>[orig_patent_app_number] => 12582474 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/582474
Image forming apparatus Oct 19, 2009 Issued
Array ( [id] => 6464868 [patent_doc_number] => 20100040384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Device and method for detecting position of unit mounted in image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/588576 [patent_app_country] => US [patent_app_date] => 2009-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3272 [patent_no_of_claims] => 8 [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/A1/0040/20100040384.pdf [firstpage_image] =>[orig_patent_app_number] => 12588576 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588576
Device and method for detecting position of unit mounted in image forming apparatus Oct 19, 2009 Issued
Array ( [id] => 8529860 [patent_doc_number] => 08306443 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-06 [patent_title] => 'Multi-color printing system and method for reducing the transfer field through closed-loop controls' [patent_app_type] => utility [patent_app_number] => 12/581281 [patent_app_country] => US [patent_app_date] => 2009-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10994 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12581281 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/581281
Multi-color printing system and method for reducing the transfer field through closed-loop controls Oct 18, 2009 Issued
Array ( [id] => 6438821 [patent_doc_number] => 20100104307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-29 [patent_title] => 'Image forming device and fuser' [patent_app_type] => utility [patent_app_number] => 12/588322 [patent_app_country] => US [patent_app_date] => 2009-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6341 [patent_no_of_claims] => 12 [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/A1/0104/20100104307.pdf [firstpage_image] =>[orig_patent_app_number] => 12588322 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588322
Image forming device and fuser Oct 12, 2009 Issued
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