
Vincent M. Cao
Examiner (ID: 9633, Phone: (571)270-5598 , Office: P/3688 )
| Most Active Art Unit | 3688 |
| Art Unit(s) | 3688, 3622 |
| Total Applications | 512 |
| Issued Applications | 290 |
| Pending Applications | 26 |
| Abandoned Applications | 207 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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] => 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] => 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] => 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] => 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] => 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
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[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] => 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] => 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
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[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] => 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
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[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] => 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
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[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
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[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] => 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
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[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] => 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'
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[patent_app_number] => 9/172350
[patent_app_country] => US
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[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] => 4222888
[patent_doc_number] => 06029038
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-22
[patent_title] => 'Fixing device'
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[patent_app_number] => 9/165282
[patent_app_country] => US
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[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
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[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 |