Search

Eunsook Choi

Examiner (ID: 9674, Phone: (571)270-1822 , Office: P/2467 )

Most Active Art Unit
2467
Art Unit(s)
2419, 2467, 2619
Total Applications
1042
Issued Applications
896
Pending Applications
74
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8071493 [patent_doc_number] => 20110241281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'Methods for Moving a Media Sheet Within an Imaging Device' [patent_app_type] => utility [patent_app_number] => 12/750392 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7190 [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/A1/0241/20110241281.pdf [firstpage_image] =>[orig_patent_app_number] => 12750392 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750392
Methods for moving a media sheet within an imaging device Mar 29, 2010 Issued
Array ( [id] => 6322001 [patent_doc_number] => 20100244362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'SHEET CONVEYING DEVICE AND IMAGE RECORDING APPARATUS COMPRISING SHEET CONVEYING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/749052 [patent_app_country] => US [patent_app_date] => 2010-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8246 [patent_no_of_claims] => 14 [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/A1/0244/20100244362.pdf [firstpage_image] =>[orig_patent_app_number] => 12749052 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/749052
Sheet conveying device and image recording apparatus comprising sheet conveying device Mar 28, 2010 Issued
Array ( [id] => 8674003 [patent_doc_number] => 08382107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Sheet separating mechanism' [patent_app_type] => utility [patent_app_number] => 13/264782 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4962 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13264782 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/264782
Sheet separating mechanism Mar 21, 2010 Issued
Array ( [id] => 6261165 [patent_doc_number] => 20100296854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'MEDIUM TRANSPORTING DEVICE AND IMAGE FORMING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/728402 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17308 [patent_no_of_claims] => 7 [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/A1/0296/20100296854.pdf [firstpage_image] =>[orig_patent_app_number] => 12728402 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/728402
Medium transporting device and image forming device Mar 21, 2010 Issued
Array ( [id] => 6322033 [patent_doc_number] => 20100244372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-30 [patent_title] => 'SHEET SEPARATION DEVICE, SHEET FEED TRAY INCLUDING THE SHEET SEPARATION DEVICE, AND SHEET FEED APPARATUS INCLUDING THE SHEET SEPARATION DEVICE' [patent_app_type] => utility [patent_app_number] => 12/729212 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7442 [patent_no_of_claims] => 13 [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/A1/0244/20100244372.pdf [firstpage_image] =>[orig_patent_app_number] => 12729212 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/729212
Sheet separation device, sheet feed tray including the sheet separation device, and sheet feed apparatus including the sheet separation device Mar 21, 2010 Issued
Array ( [id] => 5924412 [patent_doc_number] => 20110036757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'APPARATUS FOR FEEDING SHEETS, BOOKLETS OR THE LIKE AND SYSTEM FOR SORTING FORWARDING DOCUMENTS' [patent_app_type] => utility [patent_app_number] => 12/988552 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 19216 [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] => publications/A1/0036/20110036757.pdf [firstpage_image] =>[orig_patent_app_number] => 12988552 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/988552
Apparatus for feeding sheets, booklets or the like and system for sorting forwarding documents Mar 4, 2010 Issued
Array ( [id] => 6615634 [patent_doc_number] => 20100225050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-09 [patent_title] => 'FEEDING DEVICE AND IMAGE RECORDING APPARATUS WITH THE FEEDING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/718782 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9499 [patent_no_of_claims] => 19 [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/A1/0225/20100225050.pdf [firstpage_image] =>[orig_patent_app_number] => 12718782 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/718782
Feeding device and image recording apparatus with the feeding device Mar 4, 2010 Issued
Array ( [id] => 7522132 [patent_doc_number] => 08025285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-27 [patent_title] => 'Sheet take out apparatus and sheet processing apparatus' [patent_app_type] => utility [patent_app_number] => 12/713872 [patent_app_country] => US [patent_app_date] => 2010-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8313 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/025/08025285.pdf [firstpage_image] =>[orig_patent_app_number] => 12713872 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713872
Sheet take out apparatus and sheet processing apparatus Feb 25, 2010 Issued
Array ( [id] => 8397018 [patent_doc_number] => 08267397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-18 [patent_title] => 'Recording material feeding device, recording apparatus and liquid ejecting apparatus' [patent_app_type] => utility [patent_app_number] => 12/712850 [patent_app_country] => US [patent_app_date] => 2010-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11046 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12712850 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/712850
Recording material feeding device, recording apparatus and liquid ejecting apparatus Feb 24, 2010 Issued
Array ( [id] => 6520262 [patent_doc_number] => 20100230894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'PRINTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/712237 [patent_app_country] => US [patent_app_date] => 2010-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4301 [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/A1/0230/20100230894.pdf [firstpage_image] =>[orig_patent_app_number] => 12712237 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/712237
PRINTING APPARATUS Feb 24, 2010 Abandoned
Array ( [id] => 6479624 [patent_doc_number] => 20100213663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-26 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/708802 [patent_app_country] => US [patent_app_date] => 2010-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5312 [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/A1/0213/20100213663.pdf [firstpage_image] =>[orig_patent_app_number] => 12708802 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/708802
Image forming apparatus Feb 18, 2010 Issued
Array ( [id] => 7717290 [patent_doc_number] => 20120007306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-12 [patent_title] => 'STACKER DEVICE' [patent_app_type] => utility [patent_app_number] => 13/257632 [patent_app_country] => US [patent_app_date] => 2010-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3985 [patent_no_of_claims] => 2 [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/A1/0007/20120007306.pdf [firstpage_image] =>[orig_patent_app_number] => 13257632 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/257632
Stacker device Feb 14, 2010 Issued
Array ( [id] => 6311570 [patent_doc_number] => 20100194026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'PAPER JAM REMOVAL MECHANISM FOR SHEET FINISHING PROCESS DEVICE' [patent_app_type] => utility [patent_app_number] => 12/695882 [patent_app_country] => US [patent_app_date] => 2010-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4091 [patent_no_of_claims] => 20 [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/A1/0194/20100194026.pdf [firstpage_image] =>[orig_patent_app_number] => 12695882 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/695882
PAPER JAM REMOVAL MECHANISM FOR SHEET FINISHING PROCESS DEVICE Jan 27, 2010 Abandoned
Array ( [id] => 6311586 [patent_doc_number] => 20100194034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'DENSITY UNEVENNESS REDUCTION METHOD AND SHEET TRANSPORT MECHANISM' [patent_app_type] => utility [patent_app_number] => 12/636272 [patent_app_country] => US [patent_app_date] => 2009-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3949 [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/A1/0194/20100194034.pdf [firstpage_image] =>[orig_patent_app_number] => 12636272 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/636272
DENSITY UNEVENNESS REDUCTION METHOD AND SHEET TRANSPORT MECHANISM Dec 10, 2009 Abandoned
Array ( [id] => 7500650 [patent_doc_number] => 08033544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Edge sensor calibration for printmaking devices' [patent_app_type] => utility [patent_app_number] => 12/633012 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4831 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/033/08033544.pdf [firstpage_image] =>[orig_patent_app_number] => 12633012 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633012
Edge sensor calibration for printmaking devices Dec 7, 2009 Issued
Array ( [id] => 4607615 [patent_doc_number] => 07992868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Image forming apparatus capable of detecting edge portion of sheet being fed' [patent_app_type] => utility [patent_app_number] => 12/633462 [patent_app_country] => US [patent_app_date] => 2009-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 10037 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/992/07992868.pdf [firstpage_image] =>[orig_patent_app_number] => 12633462 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633462
Image forming apparatus capable of detecting edge portion of sheet being fed Dec 7, 2009 Issued
Array ( [id] => 8967098 [patent_doc_number] => 08505906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Sheet conveyance device and image forming apparatus using the same device' [patent_app_type] => utility [patent_app_number] => 12/624688 [patent_app_country] => US [patent_app_date] => 2009-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 36 [patent_no_of_words] => 8301 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12624688 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/624688
Sheet conveyance device and image forming apparatus using the same device Nov 23, 2009 Issued
Array ( [id] => 7549374 [patent_doc_number] => 08061703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'Sheet-feeding type scanning apparatus and automatic sheet feeding method' [patent_app_type] => utility [patent_app_number] => 12/618972 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5648 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/061/08061703.pdf [firstpage_image] =>[orig_patent_app_number] => 12618972 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618972
Sheet-feeding type scanning apparatus and automatic sheet feeding method Nov 15, 2009 Issued
Array ( [id] => 8409244 [patent_doc_number] => 08272635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/588022 [patent_app_country] => US [patent_app_date] => 2009-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5662 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12588022 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/588022
Image forming apparatus Sep 30, 2009 Issued
Array ( [id] => 8434333 [patent_doc_number] => 08282099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-09 [patent_title] => 'Delivery mechanism, fixing device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/566171 [patent_app_country] => US [patent_app_date] => 2009-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6391 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12566171 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/566171
Delivery mechanism, fixing device and image forming apparatus Sep 23, 2009 Issued
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