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] => 4587664 [patent_doc_number] => 07826771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Electrostatic latent image holder unit and image forming apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/826320 [patent_app_country] => US [patent_app_date] => 2007-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 7652 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/826/07826771.pdf [firstpage_image] =>[orig_patent_app_number] => 11826320 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/826320
Electrostatic latent image holder unit and image forming apparatus using the same Jul 12, 2007 Issued
Array ( [id] => 5348517 [patent_doc_number] => 20090003878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'Rotary operated mechanism for retracting paper pathways of printers' [patent_app_type] => utility [patent_app_number] => 11/824318 [patent_app_country] => US [patent_app_date] => 2007-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3207 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20090003878.pdf [firstpage_image] =>[orig_patent_app_number] => 11824318 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/824318
Rotary operated mechanism for retracting paper pathways of printers Jun 28, 2007 Issued
Array ( [id] => 5230062 [patent_doc_number] => 20070292169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-20 [patent_title] => 'Color image forming method and color image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/812469 [patent_app_country] => US [patent_app_date] => 2007-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 15328 [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/A1/0292/20070292169.pdf [firstpage_image] =>[orig_patent_app_number] => 11812469 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/812469
Color image forming method and color image forming apparatus Jun 18, 2007 Issued
Array ( [id] => 5165054 [patent_doc_number] => 20070286638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 11/760277 [patent_app_country] => US [patent_app_date] => 2007-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5371 [patent_no_of_claims] => 17 [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/A1/0286/20070286638.pdf [firstpage_image] =>[orig_patent_app_number] => 11760277 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/760277
Image forming apparatus having openings and a cover Jun 7, 2007 Issued
Array ( [id] => 4646253 [patent_doc_number] => 08023865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Developing apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/753596 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4655 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/023/08023865.pdf [firstpage_image] =>[orig_patent_app_number] => 11753596 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/753596
Developing apparatus and image forming apparatus May 24, 2007 Issued
Array ( [id] => 5027790 [patent_doc_number] => 20070269237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-22 [patent_title] => 'TONER CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 11/749277 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7862 [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/A1/0269/20070269237.pdf [firstpage_image] =>[orig_patent_app_number] => 11749277 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/749277
Toner cartridge May 15, 2007 Issued
Array ( [id] => 244625 [patent_doc_number] => 07590366 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-15 [patent_title] => 'Image heating apparatus and glossiness increasing apparatus' [patent_app_type] => utility [patent_app_number] => 11/749527 [patent_app_country] => US [patent_app_date] => 2007-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10557 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/590/07590366.pdf [firstpage_image] =>[orig_patent_app_number] => 11749527 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/749527
Image heating apparatus and glossiness increasing apparatus May 15, 2007 Issued
Array ( [id] => 5045376 [patent_doc_number] => 20070264049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-15 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 11/746523 [patent_app_country] => US [patent_app_date] => 2007-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10976 [patent_no_of_claims] => 4 [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/A1/0264/20070264049.pdf [firstpage_image] =>[orig_patent_app_number] => 11746523 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/746523
Image Forming Apparatus May 8, 2007 Abandoned
Array ( [id] => 5165032 [patent_doc_number] => 20070286616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'IMAGE FORMING APPARATUS AND MANAGEMENT SYSTEM' [patent_app_type] => utility [patent_app_number] => 11/743264 [patent_app_country] => US [patent_app_date] => 2007-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8717 [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] => publications/A1/0286/20070286616.pdf [firstpage_image] =>[orig_patent_app_number] => 11743264 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/743264
Image forming apparatus and management system May 1, 2007 Issued
Array ( [id] => 328398 [patent_doc_number] => 07515859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-07 [patent_title] => 'Power splitter for a microwave fuser of a reproduction apparatus' [patent_app_type] => utility [patent_app_number] => 11/739259 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1880 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/515/07515859.pdf [firstpage_image] =>[orig_patent_app_number] => 11739259 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739259
Power splitter for a microwave fuser of a reproduction apparatus Apr 23, 2007 Issued
Array ( [id] => 5068702 [patent_doc_number] => 20070189803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-16 [patent_title] => 'RESIDUAL TONER REMOVAL APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/739445 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4057 [patent_no_of_claims] => 5 [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/A1/0189/20070189803.pdf [firstpage_image] =>[orig_patent_app_number] => 11739445 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739445
Residual toner removal apparatus and image forming apparatus Apr 23, 2007 Issued
Array ( [id] => 903566 [patent_doc_number] => 07340190 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-04 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/694047 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 10938 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/340/07340190.pdf [firstpage_image] =>[orig_patent_app_number] => 11694047 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/694047
Image forming apparatus Mar 29, 2007 Issued
Array ( [id] => 4466745 [patent_doc_number] => 07881638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Developing apparatus' [patent_app_type] => utility [patent_app_number] => 11/691113 [patent_app_country] => US [patent_app_date] => 2007-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5385 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/881/07881638.pdf [firstpage_image] =>[orig_patent_app_number] => 11691113 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/691113
Developing apparatus Mar 25, 2007 Issued
Array ( [id] => 56657 [patent_doc_number] => 07773914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-10 [patent_title] => 'Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks' [patent_app_type] => utility [patent_app_number] => 11/689956 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 14435 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 474 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/773/07773914.pdf [firstpage_image] =>[orig_patent_app_number] => 11689956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/689956
Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks Mar 21, 2007 Issued
Array ( [id] => 4976591 [patent_doc_number] => 20070217822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Charging apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/723471 [patent_app_country] => US [patent_app_date] => 2007-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 22521 [patent_no_of_claims] => 21 [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/A1/0217/20070217822.pdf [firstpage_image] =>[orig_patent_app_number] => 11723471 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/723471
Charging apparatus and image forming apparatus Mar 19, 2007 Issued
Array ( [id] => 5062309 [patent_doc_number] => 20070223948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Developer degradation detection method and image forming device using same' [patent_app_type] => utility [patent_app_number] => 11/723363 [patent_app_country] => US [patent_app_date] => 2007-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4551 [patent_no_of_claims] => 10 [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/A1/0223/20070223948.pdf [firstpage_image] =>[orig_patent_app_number] => 11723363 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/723363
Developer degradation detection method and image forming device using same Mar 18, 2007 Abandoned
Array ( [id] => 5091339 [patent_doc_number] => 20070230978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'IMAGE FORMING APPARATUS AND CONTROL METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 11/679314 [patent_app_country] => US [patent_app_date] => 2007-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6533 [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] => publications/A1/0230/20070230978.pdf [firstpage_image] =>[orig_patent_app_number] => 11679314 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/679314
Image forming apparatus and control method of the same Feb 26, 2007 Issued
Array ( [id] => 4726377 [patent_doc_number] => 20080205918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/678193 [patent_app_country] => US [patent_app_date] => 2007-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2724 [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] => publications/A1/0205/20080205918.pdf [firstpage_image] =>[orig_patent_app_number] => 11678193 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/678193
Image forming apparatus Feb 22, 2007 Issued
Array ( [id] => 361589 [patent_doc_number] => 07486913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-03 [patent_title] => 'Apparatus and method for cleaning residual toner from drums in an image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/677807 [patent_app_country] => US [patent_app_date] => 2007-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3065 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/486/07486913.pdf [firstpage_image] =>[orig_patent_app_number] => 11677807 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/677807
Apparatus and method for cleaning residual toner from drums in an image forming apparatus Feb 21, 2007 Issued
Array ( [id] => 4872462 [patent_doc_number] => 20080199196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'Machine Specific Transfer Bias Timing Adjustment' [patent_app_type] => utility [patent_app_number] => 11/675126 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5611 [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/A1/0199/20080199196.pdf [firstpage_image] =>[orig_patent_app_number] => 11675126 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/675126
Machine Specific Transfer Bias Timing Adjustment Feb 14, 2007 Abandoned
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