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] => 7787881 [patent_doc_number] => 20120049437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-01 [patent_title] => 'SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/215712 [patent_app_country] => US [patent_app_date] => 2011-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10473 [patent_no_of_claims] => 18 [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/A1/0049/20120049437.pdf [firstpage_image] =>[orig_patent_app_number] => 13215712 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/215712
Sheet feeding apparatus and image forming apparatus Aug 22, 2011 Issued
Array ( [id] => 8541903 [patent_doc_number] => 08317189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-11-27 [patent_title] => 'Sheet feeding apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/198942 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5360 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13198942 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198942
Sheet feeding apparatus and image forming apparatus Aug 4, 2011 Issued
Array ( [id] => 10169116 [patent_doc_number] => 09199817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Medium discharging apparatus and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/198832 [patent_app_country] => US [patent_app_date] => 2011-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5082 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13198832 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198832
Medium discharging apparatus and image forming apparatus Aug 4, 2011 Issued
Array ( [id] => 8758490 [patent_doc_number] => 08419006 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Paper automatic-feeding apparatus, copying machine and facsimile apparatus' [patent_app_type] => utility [patent_app_number] => 13/198332 [patent_app_country] => US [patent_app_date] => 2011-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3390 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13198332 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/198332
Paper automatic-feeding apparatus, copying machine and facsimile apparatus Aug 3, 2011 Issued
Array ( [id] => 8615442 [patent_doc_number] => 20130020754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'Slidable Sheet Separator for an Image Forming Device' [patent_app_type] => utility [patent_app_number] => 13/189312 [patent_app_country] => US [patent_app_date] => 2011-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6029 [patent_no_of_claims] => 24 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13189312 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/189312
Slidable Sheet Separator for an Image Forming Device Jul 21, 2011 Abandoned
Array ( [id] => 7496955 [patent_doc_number] => 20110260395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-27 [patent_title] => 'SHEET CONVEYING APPARATUS AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/176982 [patent_app_country] => US [patent_app_date] => 2011-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5778 [patent_no_of_claims] => 2 [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/A1/0260/20110260395.pdf [firstpage_image] =>[orig_patent_app_number] => 13176982 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/176982
Sheet conveying apparatus and image forming apparatus Jul 5, 2011 Issued
Array ( [id] => 9508905 [patent_doc_number] => 20140145396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Medium Feeding Direction Switching Mechanism and Medium Issuing and Collecting Device' [patent_app_type] => utility [patent_app_number] => 13/808332 [patent_app_country] => US [patent_app_date] => 2011-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10543 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13808332 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/808332
Medium feeding direction switching mechanism and medium issuing and collecting device Jun 30, 2011 Issued
Array ( [id] => 8777464 [patent_doc_number] => 20130099439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'DEVICE FOR DISBURSING VALUE NOTES COMPRISING A STATIONARY SUPPORT ELEMENT' [patent_app_type] => utility [patent_app_number] => 13/806062 [patent_app_country] => US [patent_app_date] => 2011-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4377 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13806062 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/806062
Device for disbursing value notes comprising a stationary support element Jun 21, 2011 Issued
Array ( [id] => 8908028 [patent_doc_number] => 08480082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/164932 [patent_app_country] => US [patent_app_date] => 2011-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7370 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13164932 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/164932
Image forming apparatus Jun 20, 2011 Issued
Array ( [id] => 8736780 [patent_doc_number] => 08408539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-02 [patent_title] => 'Sheet transport and hold down apparatus' [patent_app_type] => utility [patent_app_number] => 13/164412 [patent_app_country] => US [patent_app_date] => 2011-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4150 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13164412 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/164412
Sheet transport and hold down apparatus Jun 19, 2011 Issued
Array ( [id] => 9505955 [patent_doc_number] => 08744280 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-06-03 [patent_title] => 'Method and apparatus for detecting an unsafe operating condition in an automatic document feeder' [patent_app_type] => utility [patent_app_number] => 13/154162 [patent_app_country] => US [patent_app_date] => 2011-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4827 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13154162 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/154162
Method and apparatus for detecting an unsafe operating condition in an automatic document feeder Jun 5, 2011 Issued
Array ( [id] => 7699316 [patent_doc_number] => 20110227274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'SHEET PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/150521 [patent_app_country] => US [patent_app_date] => 2011-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10027 [patent_no_of_claims] => 8 [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/A1/0227/20110227274.pdf [firstpage_image] =>[orig_patent_app_number] => 13150521 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/150521
Sheet processing apparatus May 31, 2011 Issued
Array ( [id] => 8426815 [patent_doc_number] => 20120248690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'DEPINCHING MECHANISM FOR PAPER JAM REMOVAL IN PRINTER' [patent_app_type] => utility [patent_app_number] => 13/104032 [patent_app_country] => US [patent_app_date] => 2011-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3065 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13104032 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/104032
Depinching mechanism for paper jam removal in printer May 9, 2011 Issued
Array ( [id] => 9038503 [patent_doc_number] => 20130241140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'LARGE CAPACITY AUTOMATIC PAPER TRAY' [patent_app_type] => utility [patent_app_number] => 13/990032 [patent_app_country] => US [patent_app_date] => 2011-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3186 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13990032 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/990032
Large capacity automatic paper tray May 6, 2011 Issued
Array ( [id] => 7559048 [patent_doc_number] => 20110272879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'PAPER FEEDING CASSETTE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/101852 [patent_app_country] => US [patent_app_date] => 2011-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 6927 [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/A1/0272/20110272879.pdf [firstpage_image] =>[orig_patent_app_number] => 13101852 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/101852
PAPER FEEDING CASSETTE AND IMAGE FORMING APPARATUS May 4, 2011 Abandoned
Array ( [id] => 8776832 [patent_doc_number] => 20130098807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'SORTING MINED MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/643692 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4525 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13643692 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/643692
Sorting mined material Apr 27, 2011 Issued
Array ( [id] => 9007886 [patent_doc_number] => 08523176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-09-03 [patent_title] => 'Movement roller, and belt driving device and image forming device using same' [patent_app_type] => utility [patent_app_number] => 13/084602 [patent_app_country] => US [patent_app_date] => 2011-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3861 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13084602 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/084602
Movement roller, and belt driving device and image forming device using same Apr 11, 2011 Issued
Array ( [id] => 6106224 [patent_doc_number] => 20110187046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-04 [patent_title] => 'NIP RELEASE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/084272 [patent_app_country] => US [patent_app_date] => 2011-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2956 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0187/20110187046.pdf [firstpage_image] =>[orig_patent_app_number] => 13084272 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/084272
Nip release system Apr 10, 2011 Issued
Array ( [id] => 7577469 [patent_doc_number] => 20110291351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'MEDIUM STACK TRAY' [patent_app_type] => utility [patent_app_number] => 13/081312 [patent_app_country] => US [patent_app_date] => 2011-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7967 [patent_no_of_claims] => 18 [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/A1/0291/20110291351.pdf [firstpage_image] =>[orig_patent_app_number] => 13081312 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/081312
Medium stack tray Apr 5, 2011 Issued
Array ( [id] => 8590403 [patent_doc_number] => 08348273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Nip separator device for a roll assembly' [patent_app_type] => utility [patent_app_number] => 13/074882 [patent_app_country] => US [patent_app_date] => 2011-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6278 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13074882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/074882
Nip separator device for a roll assembly Mar 28, 2011 Issued
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