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] => 1443333 [patent_doc_number] => 06496664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-17 [patent_title] => 'Image forming apparatus comprising storing means for storing information that a setting operation is performed' [patent_app_type] => B1 [patent_app_number] => 09/662131 [patent_app_country] => US [patent_app_date] => 2000-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4543 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/496/06496664.pdf [firstpage_image] =>[orig_patent_app_number] => 09662131 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/662131
Image forming apparatus comprising storing means for storing information that a setting operation is performed Sep 13, 2000 Issued
Array ( [id] => 1406711 [patent_doc_number] => 06553191 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Adjustment-control system for image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/659556 [patent_app_country] => US [patent_app_date] => 2000-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 13225 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 530 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/553/06553191.pdf [firstpage_image] =>[orig_patent_app_number] => 09659556 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/659556
Adjustment-control system for image forming apparatus Sep 10, 2000 Issued
Array ( [id] => 1438144 [patent_doc_number] => 06356721 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Image forming apparatus having controller which controls jobs including image forming processing and which executes jobs in succession' [patent_app_type] => B1 [patent_app_number] => 09/659769 [patent_app_country] => US [patent_app_date] => 2000-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 12252 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356721.pdf [firstpage_image] =>[orig_patent_app_number] => 09659769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/659769
Image forming apparatus having controller which controls jobs including image forming processing and which executes jobs in succession Sep 10, 2000 Issued
Array ( [id] => 4384636 [patent_doc_number] => 06275666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Developing device and image formation apparatus' [patent_app_type] => 1 [patent_app_number] => 9/657683 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 10452 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275666.pdf [firstpage_image] =>[orig_patent_app_number] => 657683 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657683
Developing device and image formation apparatus Sep 7, 2000 Issued
Array ( [id] => 7638885 [patent_doc_number] => 06397032 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Image forming apparatus including a developer bearing member having multiple layers' [patent_app_type] => B1 [patent_app_number] => 09/656838 [patent_app_country] => US [patent_app_date] => 2000-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 12431 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/397/06397032.pdf [firstpage_image] =>[orig_patent_app_number] => 09656838 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/656838
Image forming apparatus including a developer bearing member having multiple layers Sep 6, 2000 Issued
Array ( [id] => 4390502 [patent_doc_number] => 06231154 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Thermal ink jet print head and temperature control apparatus and method' [patent_app_type] => 1 [patent_app_number] => 9/651205 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2412 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/231/06231154.pdf [firstpage_image] =>[orig_patent_app_number] => 651205 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651205
Thermal ink jet print head and temperature control apparatus and method Aug 29, 2000 Issued
Array ( [id] => 4409786 [patent_doc_number] => 06298215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-02 [patent_title] => 'Image heating apparatus' [patent_app_type] => 1 [patent_app_number] => 9/651246 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 11238 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/298/06298215.pdf [firstpage_image] =>[orig_patent_app_number] => 651246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651246
Image heating apparatus Aug 29, 2000 Issued
Array ( [id] => 1464945 [patent_doc_number] => 06393234 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Bottom structure of image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/651668 [patent_app_country] => US [patent_app_date] => 2000-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4156 [patent_no_of_claims] => 19 [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/06/393/06393234.pdf [firstpage_image] =>[orig_patent_app_number] => 09651668 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/651668
Bottom structure of image forming apparatus Aug 29, 2000 Issued
Array ( [id] => 1428379 [patent_doc_number] => 06526245 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/649993 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7611 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526245.pdf [firstpage_image] =>[orig_patent_app_number] => 09649993 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/649993
Image forming apparatus Aug 28, 2000 Issued
Array ( [id] => 1479816 [patent_doc_number] => 06389248 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Multi-function image forming apparatus with image prioritization scheme' [patent_app_type] => B1 [patent_app_number] => 09/649009 [patent_app_country] => US [patent_app_date] => 2000-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6724 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/389/06389248.pdf [firstpage_image] =>[orig_patent_app_number] => 09649009 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/649009
Multi-function image forming apparatus with image prioritization scheme Aug 27, 2000 Issued
Array ( [id] => 1583552 [patent_doc_number] => 06449444 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Image forming apparatus capable of changing a changing position from a transferring bias to a low bias' [patent_app_type] => B1 [patent_app_number] => 09/648737 [patent_app_country] => US [patent_app_date] => 2000-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9714 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/449/06449444.pdf [firstpage_image] =>[orig_patent_app_number] => 09648737 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/648737
Image forming apparatus capable of changing a changing position from a transferring bias to a low bias Aug 27, 2000 Issued
Array ( [id] => 1473947 [patent_doc_number] => 06408156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-18 [patent_title] => 'Image recording apparatus in which a plurality of images of different colors are printed in registration' [patent_app_type] => B1 [patent_app_number] => 09/638915 [patent_app_country] => US [patent_app_date] => 2000-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 42 [patent_no_of_words] => 14555 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/408/06408156.pdf [firstpage_image] =>[orig_patent_app_number] => 09638915 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/638915
Image recording apparatus in which a plurality of images of different colors are printed in registration Aug 15, 2000 Issued
Array ( [id] => 1539231 [patent_doc_number] => 06337962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-08 [patent_title] => 'Process cartridge and electrophotographic apparatus' [patent_app_type] => B1 [patent_app_number] => 09/637111 [patent_app_country] => US [patent_app_date] => 2000-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 12843 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/337/06337962.pdf [firstpage_image] =>[orig_patent_app_number] => 09637111 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/637111
Process cartridge and electrophotographic apparatus Aug 10, 2000 Issued
Array ( [id] => 1451150 [patent_doc_number] => 06370354 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-09 [patent_title] => 'Method and apparatus for controlling media-to-image registration of a single-pass intermediate transfer member-based printing apparatus' [patent_app_type] => B1 [patent_app_number] => 09/635484 [patent_app_country] => US [patent_app_date] => 2000-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11818 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/370/06370354.pdf [firstpage_image] =>[orig_patent_app_number] => 09635484 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/635484
Method and apparatus for controlling media-to-image registration of a single-pass intermediate transfer member-based printing apparatus Aug 7, 2000 Issued
Array ( [id] => 1571243 [patent_doc_number] => 06377771 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Printer including a moving image-carrying belt' [patent_app_type] => B1 [patent_app_number] => 09/633270 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4510 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377771.pdf [firstpage_image] =>[orig_patent_app_number] => 09633270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/633270
Printer including a moving image-carrying belt Aug 3, 2000 Issued
Array ( [id] => 7638899 [patent_doc_number] => 06397018 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Developer amount detecting method, developing device, process cartridge and electrophotographic image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/633258 [patent_app_country] => US [patent_app_date] => 2000-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 72 [patent_no_of_words] => 19530 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/397/06397018.pdf [firstpage_image] =>[orig_patent_app_number] => 09633258 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/633258
Developer amount detecting method, developing device, process cartridge and electrophotographic image forming apparatus Aug 3, 2000 Issued
Array ( [id] => 4331457 [patent_doc_number] => 06243554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Developer replenishing container' [patent_app_type] => 1 [patent_app_number] => 9/628231 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 890 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243554.pdf [firstpage_image] =>[orig_patent_app_number] => 628231 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628231
Developer replenishing container Jul 27, 2000 Issued
Array ( [id] => 1497036 [patent_doc_number] => 06343192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Developing device frame, process cartridge, and electrophotographic image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/625319 [patent_app_country] => US [patent_app_date] => 2000-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 39 [patent_no_of_words] => 22178 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343192.pdf [firstpage_image] =>[orig_patent_app_number] => 09625319 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/625319
Developing device frame, process cartridge, and electrophotographic image forming apparatus Jul 24, 2000 Issued
Array ( [id] => 1497076 [patent_doc_number] => 06343200 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-01-29 [patent_title] => 'Developing device having conveyance mixing units' [patent_app_type] => B1 [patent_app_number] => 09/636650 [patent_app_country] => US [patent_app_date] => 2000-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7816 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/343/06343200.pdf [firstpage_image] =>[orig_patent_app_number] => 09636650 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/636650
Developing device having conveyance mixing units Jul 23, 2000 Issued
Array ( [id] => 1464982 [patent_doc_number] => 06393244 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-21 [patent_title] => 'Color shift correcting structure of image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/617822 [patent_app_country] => US [patent_app_date] => 2000-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 7841 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/393/06393244.pdf [firstpage_image] =>[orig_patent_app_number] => 09617822 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617822
Color shift correcting structure of image forming apparatus Jul 16, 2000 Issued
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