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] => 670747 [patent_doc_number] => 07095969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-22 [patent_title] => 'Developing device' [patent_app_type] => utility [patent_app_number] => 11/022843 [patent_app_country] => US [patent_app_date] => 2004-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4353 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/095/07095969.pdf [firstpage_image] =>[orig_patent_app_number] => 11022843 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022843
Developing device Dec 27, 2004 Issued
Array ( [id] => 548528 [patent_doc_number] => 07174110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Image forming device having replacement units mounted thereto' [patent_app_type] => utility [patent_app_number] => 11/022989 [patent_app_country] => US [patent_app_date] => 2004-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 34 [patent_no_of_words] => 16807 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/174/07174110.pdf [firstpage_image] =>[orig_patent_app_number] => 11022989 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022989
Image forming device having replacement units mounted thereto Dec 27, 2004 Issued
Array ( [id] => 5742599 [patent_doc_number] => 20060088324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Fixing device' [patent_app_type] => utility [patent_app_number] => 11/017660 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2999 [patent_no_of_claims] => 9 [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/A1/0088/20060088324.pdf [firstpage_image] =>[orig_patent_app_number] => 11017660 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017660
Fixing device for use in an image forming apparatus Dec 21, 2004 Issued
Array ( [id] => 684834 [patent_doc_number] => 07082282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Image formation method and image formation apparatus for same' [patent_app_type] => utility [patent_app_number] => 11/017970 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11691 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/082/07082282.pdf [firstpage_image] =>[orig_patent_app_number] => 11017970 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017970
Image formation method and image formation apparatus for same Dec 21, 2004 Issued
Array ( [id] => 7249070 [patent_doc_number] => 20050141909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Image forming device that adjusts image density based on developing bias and pressing force' [patent_app_type] => utility [patent_app_number] => 11/018498 [patent_app_country] => US [patent_app_date] => 2004-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13412 [patent_no_of_claims] => 26 [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/A1/0141/20050141909.pdf [firstpage_image] =>[orig_patent_app_number] => 11018498 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/018498
Image forming device that adjusts image density based on developing bias and pressing force Dec 21, 2004 Issued
Array ( [id] => 7135615 [patent_doc_number] => 20050180764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-18 [patent_title] => 'Image forming apparatus, imaging process unit, and method for recording information concerning imaging process unit' [patent_app_type] => utility [patent_app_number] => 11/016926 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 18241 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0180/20050180764.pdf [firstpage_image] =>[orig_patent_app_number] => 11016926 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/016926
Image forming apparatus, imaging process unit, and method for recording information concerning imaging process unit Dec 20, 2004 Issued
Array ( [id] => 5648099 [patent_doc_number] => 20060133831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Device identification method and system' [patent_app_type] => utility [patent_app_number] => 11/013798 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4043 [patent_no_of_claims] => 20 [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/A1/0133/20060133831.pdf [firstpage_image] =>[orig_patent_app_number] => 11013798 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/013798
Device identification method and system Dec 16, 2004 Issued
Array ( [id] => 6944149 [patent_doc_number] => 20050196198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-08 [patent_title] => 'Container, toner container, image forming apparatus, and image forming process' [patent_app_type] => utility [patent_app_number] => 11/013425 [patent_app_country] => US [patent_app_date] => 2004-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10856 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0196/20050196198.pdf [firstpage_image] =>[orig_patent_app_number] => 11013425 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/013425
Container, toner container, image forming apparatus, and image forming process Dec 16, 2004 Issued
Array ( [id] => 207143 [patent_doc_number] => 07630674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-08 [patent_title] => 'Method and arrangement for fusing toner images to a printing material' [patent_app_type] => utility [patent_app_number] => 10/583163 [patent_app_country] => US [patent_app_date] => 2004-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3880 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/630/07630674.pdf [firstpage_image] =>[orig_patent_app_number] => 10583163 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/583163
Method and arrangement for fusing toner images to a printing material Dec 15, 2004 Issued
Array ( [id] => 640387 [patent_doc_number] => 07127201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 11/008607 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 19318 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/127/07127201.pdf [firstpage_image] =>[orig_patent_app_number] => 11008607 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/008607
Image forming apparatus and image forming method Dec 8, 2004 Issued
Array ( [id] => 6907044 [patent_doc_number] => 20050102439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-12 [patent_title] => 'Image forming apparatus controlling peripheral device, method for installing control program, installation program, and recording medium thereof' [patent_app_type] => utility [patent_app_number] => 11/007189 [patent_app_country] => US [patent_app_date] => 2004-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7939 [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/A1/0102/20050102439.pdf [firstpage_image] =>[orig_patent_app_number] => 11007189 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/007189
Image forming apparatus controlling peripheral device, method for installing control program, installation program, and recording medium thereof Dec 8, 2004 Issued
Array ( [id] => 603838 [patent_doc_number] => 07433608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-07 [patent_title] => 'Image forming device with automatic power cutoff' [patent_app_type] => utility [patent_app_number] => 11/000896 [patent_app_country] => US [patent_app_date] => 2004-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 49 [patent_no_of_words] => 7729 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/433/07433608.pdf [firstpage_image] =>[orig_patent_app_number] => 11000896 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/000896
Image forming device with automatic power cutoff Dec 1, 2004 Issued
Array ( [id] => 818592 [patent_doc_number] => RE040452 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2008-08-05 [patent_title] => 'Image forming apparatus and replacement part used therefor' [patent_app_type] => reissue [patent_app_number] => 11/000492 [patent_app_country] => US [patent_app_date] => 2004-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8343 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/040/RE040452.pdf [firstpage_image] =>[orig_patent_app_number] => 11000492 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/000492
Image forming apparatus and replacement part used therefor Nov 30, 2004 Issued
Array ( [id] => 7229184 [patent_doc_number] => 20050078994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 10/998931 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5592 [patent_no_of_claims] => 1 [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/A1/0078/20050078994.pdf [firstpage_image] =>[orig_patent_app_number] => 10998931 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998931
Image forming apparatus Nov 29, 2004 Issued
Array ( [id] => 5613356 [patent_doc_number] => 20060115284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Semi-automatic image quality adjustment for multiple marking engine systems' [patent_app_type] => utility [patent_app_number] => 10/999326 [patent_app_country] => US [patent_app_date] => 2004-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9227 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20060115284.pdf [firstpage_image] =>[orig_patent_app_number] => 10999326 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/999326
Semi-automatic image quality adjustment for multiple marking engine systems Nov 29, 2004 Issued
Array ( [id] => 7142325 [patent_doc_number] => 20050117943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Image forming method and apparatus for fixing an image' [patent_app_type] => utility [patent_app_number] => 10/998089 [patent_app_country] => US [patent_app_date] => 2004-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9257 [patent_no_of_claims] => 66 [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] => publications/A1/0117/20050117943.pdf [firstpage_image] =>[orig_patent_app_number] => 10998089 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/998089
Image forming method and apparatus for fixing an image Nov 28, 2004 Issued
Array ( [id] => 675140 [patent_doc_number] => 07092663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 10/995170 [patent_app_country] => US [patent_app_date] => 2004-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3555 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/092/07092663.pdf [firstpage_image] =>[orig_patent_app_number] => 10995170 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/995170
Image forming apparatus and image forming method Nov 23, 2004 Issued
Array ( [id] => 622347 [patent_doc_number] => 07142798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Carrier bead pickoff device' [patent_app_type] => utility [patent_app_number] => 10/994452 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3346 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/142/07142798.pdf [firstpage_image] =>[orig_patent_app_number] => 10994452 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/994452
Carrier bead pickoff device Nov 21, 2004 Issued
Array ( [id] => 608630 [patent_doc_number] => 07155146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operation' [patent_app_type] => utility [patent_app_number] => 10/992807 [patent_app_country] => US [patent_app_date] => 2004-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 9208 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/155/07155146.pdf [firstpage_image] =>[orig_patent_app_number] => 10992807 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/992807
Method and apparatus for electro photographic image forming capable of effectively performing an evenly charging operation Nov 21, 2004 Issued
Array ( [id] => 6938321 [patent_doc_number] => 20050111883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 10/991507 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5102 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 32 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0111/20050111883.pdf [firstpage_image] =>[orig_patent_app_number] => 10991507 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/991507
Image forming apparatus and image forming method Nov 18, 2004 Issued
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