Search

Regina M. Yoo

Examiner (ID: 16166, Phone: (571)272-6690 , Office: P/1799 )

Most Active Art Unit
1799
Art Unit(s)
1797, 1775, 1744, 1799, 1758, 1773
Total Applications
1129
Issued Applications
613
Pending Applications
95
Abandoned Applications
441

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4249582 [patent_doc_number] => 06075959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-13 [patent_title] => 'Discharge of photoreceptors' [patent_app_type] => 1 [patent_app_number] => 9/216053 [patent_app_country] => US [patent_app_date] => 1998-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3442 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/075/06075959.pdf [firstpage_image] =>[orig_patent_app_number] => 216053 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/216053
Discharge of photoreceptors Dec 17, 1998 Issued
Array ( [id] => 4113470 [patent_doc_number] => 06067437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Device for fixing toner images' [patent_app_type] => 1 [patent_app_number] => 9/212645 [patent_app_country] => US [patent_app_date] => 1998-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3857 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067437.pdf [firstpage_image] =>[orig_patent_app_number] => 212645 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/212645
Device for fixing toner images Dec 14, 1998 Issued
Array ( [id] => 4113388 [patent_doc_number] => 06067431 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-23 [patent_title] => 'Supply means for supplying magnetically attractive developing powder' [patent_app_type] => 1 [patent_app_number] => 9/205294 [patent_app_country] => US [patent_app_date] => 1998-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3445 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/067/06067431.pdf [firstpage_image] =>[orig_patent_app_number] => 205294 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205294
Supply means for supplying magnetically attractive developing powder Dec 3, 1998 Issued
Array ( [id] => 4197327 [patent_doc_number] => 06021297 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Flexible doctor blade having a radiused contact surface' [patent_app_type] => 1 [patent_app_number] => 9/198696 [patent_app_country] => US [patent_app_date] => 1998-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1708 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021297.pdf [firstpage_image] =>[orig_patent_app_number] => 198696 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198696
Flexible doctor blade having a radiused contact surface Nov 23, 1998 Issued
Array ( [id] => 3975519 [patent_doc_number] => 05937248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-10 [patent_title] => 'Contact electrostatic printing image forming method and apparatus using image area centered patch of tonerpatches of toner' [patent_app_type] => 1 [patent_app_number] => 9/197785 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5046 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/937/05937248.pdf [firstpage_image] =>[orig_patent_app_number] => 197785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197785
Contact electrostatic printing image forming method and apparatus using image area centered patch of tonerpatches of toner Nov 22, 1998 Issued
Array ( [id] => 4085547 [patent_doc_number] => 06070027 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Developing apparatus with auxiliary seal disposed outside of end seal' [patent_app_type] => 1 [patent_app_number] => 9/197427 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3797 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/070/06070027.pdf [firstpage_image] =>[orig_patent_app_number] => 197427 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197427
Developing apparatus with auxiliary seal disposed outside of end seal Nov 22, 1998 Issued
Array ( [id] => 4146756 [patent_doc_number] => 06016410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Fuser for reproduction apparatus with minimized temperature droop' [patent_app_type] => 1 [patent_app_number] => 9/197365 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2634 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016410.pdf [firstpage_image] =>[orig_patent_app_number] => 197365 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/197365
Fuser for reproduction apparatus with minimized temperature droop Nov 19, 1998 Issued
Array ( [id] => 3967147 [patent_doc_number] => 05999769 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Filtering system for removing toner from an air stream in a development housing' [patent_app_type] => 1 [patent_app_number] => 9/196594 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2724 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999769.pdf [firstpage_image] =>[orig_patent_app_number] => 196594 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196594
Filtering system for removing toner from an air stream in a development housing Nov 19, 1998 Issued
Array ( [id] => 3963091 [patent_doc_number] => 05983052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Filtering system for removing toner from an air stream in a development housing' [patent_app_type] => 1 [patent_app_number] => 9/196591 [patent_app_country] => US [patent_app_date] => 1998-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2651 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/983/05983052.pdf [firstpage_image] =>[orig_patent_app_number] => 196591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196591
Filtering system for removing toner from an air stream in a development housing Nov 19, 1998 Issued
Array ( [id] => 4120482 [patent_doc_number] => 06101359 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-08 [patent_title] => 'Image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/196639 [patent_app_country] => US [patent_app_date] => 1998-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 3622 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/101/06101359.pdf [firstpage_image] =>[orig_patent_app_number] => 196639 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/196639
Image forming apparatus Nov 18, 1998 Issued
Array ( [id] => 3969311 [patent_doc_number] => 05978622 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Moving document imaging system with retard separator wear debris attractant shield system' [patent_app_type] => 1 [patent_app_number] => 9/191357 [patent_app_country] => US [patent_app_date] => 1998-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3908 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/978/05978622.pdf [firstpage_image] =>[orig_patent_app_number] => 191357 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/191357
Moving document imaging system with retard separator wear debris attractant shield system Nov 12, 1998 Issued
Array ( [id] => 4053340 [patent_doc_number] => 05995780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Electrostatic filtering system for removing toner from a development housing' [patent_app_type] => 1 [patent_app_number] => 9/182487 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2638 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/995/05995780.pdf [firstpage_image] =>[orig_patent_app_number] => 182487 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182487
Electrostatic filtering system for removing toner from a development housing Oct 29, 1998 Issued
Array ( [id] => 4168630 [patent_doc_number] => 06125250 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Developing device, developing method, and an image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/182221 [patent_app_country] => US [patent_app_date] => 1998-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3679 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125250.pdf [firstpage_image] =>[orig_patent_app_number] => 182221 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182221
Developing device, developing method, and an image forming apparatus Oct 29, 1998 Issued
Array ( [id] => 4197425 [patent_doc_number] => 06021304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Low friction, conductive spots blade' [patent_app_type] => 1 [patent_app_number] => 9/182620 [patent_app_country] => US [patent_app_date] => 1998-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4314 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021304.pdf [firstpage_image] =>[orig_patent_app_number] => 182620 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/182620
Low friction, conductive spots blade Oct 28, 1998 Issued
Array ( [id] => 4256009 [patent_doc_number] => 06091919 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Developer cartridge and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/178694 [patent_app_country] => US [patent_app_date] => 1998-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 3047 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091919.pdf [firstpage_image] =>[orig_patent_app_number] => 178694 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/178694
Developer cartridge and image forming apparatus Oct 25, 1998 Issued
Array ( [id] => 4195493 [patent_doc_number] => 06038410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Duplex image-forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/175280 [patent_app_country] => US [patent_app_date] => 1998-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6685 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/038/06038410.pdf [firstpage_image] =>[orig_patent_app_number] => 175280 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/175280
Duplex image-forming apparatus Oct 19, 1998 Issued
Array ( [id] => 4069558 [patent_doc_number] => 05970291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Self unlocking feature for toner container shutter' [patent_app_type] => 1 [patent_app_number] => 9/172350 [patent_app_country] => US [patent_app_date] => 1998-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 9765 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970291.pdf [firstpage_image] =>[orig_patent_app_number] => 172350 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/172350
Self unlocking feature for toner container shutter Oct 13, 1998 Issued
Array ( [id] => 4069586 [patent_doc_number] => 05970292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Securing feature for toner container shutter' [patent_app_type] => 1 [patent_app_number] => 9/172351 [patent_app_country] => US [patent_app_date] => 1998-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 10633 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/970/05970292.pdf [firstpage_image] =>[orig_patent_app_number] => 172351 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/172351
Securing feature for toner container shutter Oct 13, 1998 Issued
Array ( [id] => 4222888 [patent_doc_number] => 06029038 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Fixing device' [patent_app_type] => 1 [patent_app_number] => 9/165282 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 10233 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/029/06029038.pdf [firstpage_image] =>[orig_patent_app_number] => 165282 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165282
Fixing device Oct 1, 1998 Issued
Array ( [id] => 3967492 [patent_doc_number] => 05999790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Five cycle color printing architecture with a camming mechanism for engaging and disengaging a transfer and cleaning stations' [patent_app_type] => 1 [patent_app_number] => 9/165430 [patent_app_country] => US [patent_app_date] => 1998-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2905 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999790.pdf [firstpage_image] =>[orig_patent_app_number] => 165430 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/165430
Five cycle color printing architecture with a camming mechanism for engaging and disengaging a transfer and cleaning stations Oct 1, 1998 Issued
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