Search

Hoang X. Ngo

Examiner (ID: 10461, Phone: (571)272-2138 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852, 2851
Total Applications
2724
Issued Applications
2564
Pending Applications
83
Abandoned Applications
93

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1217192 [patent_doc_number] => 06711370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-23 [patent_title] => 'Liquid electrophotographic image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/395107 [patent_app_country] => US [patent_app_date] => 2003-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4555 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711370.pdf [firstpage_image] =>[orig_patent_app_number] => 10395107 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/395107
Liquid electrophotographic image forming apparatus Mar 24, 2003 Issued
Array ( [id] => 6729392 [patent_doc_number] => 20030185582 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Image forming apparatus having a cleaning mechanism for cleaning a photosensitive member' [patent_app_type] => new [patent_app_number] => 10/394218 [patent_app_country] => US [patent_app_date] => 2003-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11849 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20030185582.pdf [firstpage_image] =>[orig_patent_app_number] => 10394218 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/394218
Image forming apparatus having a cleaning mechanism for cleaning a photosensitive member Mar 23, 2003 Issued
Array ( [id] => 7433942 [patent_doc_number] => 20040184836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'Image processing apparatus' [patent_app_type] => new [patent_app_number] => 10/391551 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20040184836.pdf [firstpage_image] =>[orig_patent_app_number] => 10391551 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/391551
Image processing apparatus Mar 19, 2003 Issued
Array ( [id] => 7433949 [patent_doc_number] => 20040184837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'IMAGE FORMING APPARATUS HAVING A DEVELOPING-DEVICE ASSEMBLY COMPRISING DEVELOPING DEVICES' [patent_app_type] => new [patent_app_number] => 10/391584 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3029 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20040184837.pdf [firstpage_image] =>[orig_patent_app_number] => 10391584 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/391584
Image forming apparatus having a developing-device assembly comprising developing devices Mar 19, 2003 Issued
Array ( [id] => 7433913 [patent_doc_number] => 20040184832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-23 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/391663 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2950 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0184/20040184832.pdf [firstpage_image] =>[orig_patent_app_number] => 10391663 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/391663
Image forming apparatus Mar 19, 2003 Issued
Array ( [id] => 6663492 [patent_doc_number] => 20030202818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-30 [patent_title] => 'Image forming apparatus and image forming unit detachably mountable thereto' [patent_app_type] => new [patent_app_number] => 10/392749 [patent_app_country] => US [patent_app_date] => 2003-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 18615 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20030202818.pdf [firstpage_image] =>[orig_patent_app_number] => 10392749 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/392749
Image forming apparatus and image forming unit detachably mountable thereto Mar 19, 2003 Issued
Array ( [id] => 7382659 [patent_doc_number] => 20040179858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-09-16 [patent_title] => 'IMAGE FORMING APPARATUS AND METHOD FOR REVISING IMAGE DENSITY' [patent_app_type] => new [patent_app_number] => 10/388184 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3618 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0179/20040179858.pdf [firstpage_image] =>[orig_patent_app_number] => 10388184 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/388184
Image forming apparatus and method for revising image density Mar 13, 2003 Issued
Array ( [id] => 6729389 [patent_doc_number] => 20030185579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-02 [patent_title] => 'Use status detecting mechanism and image-producing unit' [patent_app_type] => new [patent_app_number] => 10/387507 [patent_app_country] => US [patent_app_date] => 2003-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6841 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20030185579.pdf [firstpage_image] =>[orig_patent_app_number] => 10387507 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387507
Use status detecting mechanism and image-producing unit Mar 13, 2003 Issued
Array ( [id] => 6821115 [patent_doc_number] => 20030219276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-27 [patent_title] => 'Developing unit, developing device, image-forming apparatus, and computer system' [patent_app_type] => new [patent_app_number] => 10/387219 [patent_app_country] => US [patent_app_date] => 2003-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 53489 [patent_no_of_claims] => 100 [patent_no_of_ind_claims] => 33 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20030219276.pdf [firstpage_image] =>[orig_patent_app_number] => 10387219 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/387219
Developing unit, developing device, image-forming apparatus, and computer system Mar 12, 2003 Issued
Array ( [id] => 1167058 [patent_doc_number] => 06763210 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-13 [patent_title] => 'Method of refilling used developing cartridge' [patent_app_type] => B2 [patent_app_number] => 10/383562 [patent_app_country] => US [patent_app_date] => 2003-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 13961 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/763/06763210.pdf [firstpage_image] =>[orig_patent_app_number] => 10383562 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383562
Method of refilling used developing cartridge Mar 9, 2003 Issued
Array ( [id] => 1166708 [patent_doc_number] => 06766125 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 10/382851 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 4430 [patent_no_of_claims] => 9 [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] => patents/06/766/06766125.pdf [firstpage_image] =>[orig_patent_app_number] => 10382851 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/382851
Image forming apparatus Mar 6, 2003 Issued
Array ( [id] => 6710303 [patent_doc_number] => 20030170052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Perfecting press apparatus' [patent_app_type] => new [patent_app_number] => 10/383062 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3463 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20030170052.pdf [firstpage_image] =>[orig_patent_app_number] => 10383062 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/383062
Perfecting press apparatus Mar 6, 2003 Issued
Array ( [id] => 6796179 [patent_doc_number] => 20030175052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Developing device, and image forming device having the same' [patent_app_type] => new [patent_app_number] => 10/363718 [patent_app_country] => US [patent_app_date] => 2003-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16483 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175052.pdf [firstpage_image] =>[orig_patent_app_number] => 10363718 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/363718
Developing device, and image forming device having the same Mar 6, 2003 Issued
Array ( [id] => 6710291 [patent_doc_number] => 20030170040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Copy machine printer interface system and associated method' [patent_app_type] => new [patent_app_number] => 10/382024 [patent_app_country] => US [patent_app_date] => 2003-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1633 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20030170040.pdf [firstpage_image] =>[orig_patent_app_number] => 10382024 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/382024
Copy machine printer interface system and associated method Mar 4, 2003 Abandoned
Array ( [id] => 6710309 [patent_doc_number] => 20030170058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/378595 [patent_app_country] => US [patent_app_date] => 2003-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10784 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20030170058.pdf [firstpage_image] =>[orig_patent_app_number] => 10378595 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/378595
Image forming apparatus Mar 4, 2003 Issued
Array ( [id] => 1096443 [patent_doc_number] => 06826379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-30 [patent_title] => 'Washing method for charging member' [patent_app_type] => B2 [patent_app_number] => 10/382273 [patent_app_country] => US [patent_app_date] => 2003-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6889 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/826/06826379.pdf [firstpage_image] =>[orig_patent_app_number] => 10382273 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/382273
Washing method for charging member Mar 4, 2003 Issued
Array ( [id] => 6796169 [patent_doc_number] => 20030175042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/377807 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11070 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175042.pdf [firstpage_image] =>[orig_patent_app_number] => 10377807 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/377807
Image forming apparatus Mar 3, 2003 Issued
Array ( [id] => 6796181 [patent_doc_number] => 20030175054 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-18 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/377698 [patent_app_country] => US [patent_app_date] => 2003-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7161 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20030175054.pdf [firstpage_image] =>[orig_patent_app_number] => 10377698 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/377698
Developer regulating member for an image forming apparatus Mar 3, 2003 Issued
Array ( [id] => 7458297 [patent_doc_number] => 20040052561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-18 [patent_title] => 'Sheet transporting device and image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/375092 [patent_app_country] => US [patent_app_date] => 2003-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4594 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0052/20040052561.pdf [firstpage_image] =>[orig_patent_app_number] => 10375092 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/375092
Sheet transporting device and image forming apparatus Feb 27, 2003 Issued
Array ( [id] => 1033221 [patent_doc_number] => 06879801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/372308 [patent_app_country] => US [patent_app_date] => 2003-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 21139 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/879/06879801.pdf [firstpage_image] =>[orig_patent_app_number] => 10372308 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/372308
Image forming apparatus Feb 24, 2003 Issued
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