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] => 6782482 [patent_doc_number] => 20030063929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Picture image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/238870 [patent_app_country] => US [patent_app_date] => 2002-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5412 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20030063929.pdf [firstpage_image] =>[orig_patent_app_number] => 10238870 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/238870
Picture image forming apparatus with intermediate transfer belt trained around two rollers of different diameter Sep 10, 2002 Issued
Array ( [id] => 1228194 [patent_doc_number] => 06701116 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-02 [patent_title] => 'Image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 10/234705 [patent_app_country] => US [patent_app_date] => 2002-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5032 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/701/06701116.pdf [firstpage_image] =>[orig_patent_app_number] => 10234705 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/234705
Image forming apparatus Sep 4, 2002 Issued
Array ( [id] => 1287441 [patent_doc_number] => 06647219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Electrophotographic recording process control method and apparatus' [patent_app_type] => B2 [patent_app_number] => 10/235772 [patent_app_country] => US [patent_app_date] => 2002-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7433 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/647/06647219.pdf [firstpage_image] =>[orig_patent_app_number] => 10235772 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/235772
Electrophotographic recording process control method and apparatus Sep 4, 2002 Issued
Array ( [id] => 1176734 [patent_doc_number] => 06757505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-29 [patent_title] => 'Image forming apparatus and cleaning device therefor' [patent_app_type] => B2 [patent_app_number] => 10/233530 [patent_app_country] => US [patent_app_date] => 2002-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4204 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/757/06757505.pdf [firstpage_image] =>[orig_patent_app_number] => 10233530 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233530
Image forming apparatus and cleaning device therefor Sep 3, 2002 Issued
Array ( [id] => 1195919 [patent_doc_number] => 06731889 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-05-04 [patent_title] => 'Image forming apparatus and patch detection method' [patent_app_type] => B2 [patent_app_number] => 10/232662 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 10223 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/731/06731889.pdf [firstpage_image] =>[orig_patent_app_number] => 10232662 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232662
Image forming apparatus and patch detection method Sep 2, 2002 Issued
Array ( [id] => 1099800 [patent_doc_number] => 06823147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-23 [patent_title] => 'Method of resolving mismatches between printer resources and print job requirements' [patent_app_type] => B2 [patent_app_number] => 10/232633 [patent_app_country] => US [patent_app_date] => 2002-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3222 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/823/06823147.pdf [firstpage_image] =>[orig_patent_app_number] => 10232633 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232633
Method of resolving mismatches between printer resources and print job requirements Aug 29, 2002 Issued
Array ( [id] => 1277722 [patent_doc_number] => 06654587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Continuous paper printer' [patent_app_type] => B2 [patent_app_number] => 10/228271 [patent_app_country] => US [patent_app_date] => 2002-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5363 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/654/06654587.pdf [firstpage_image] =>[orig_patent_app_number] => 10228271 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/228271
Continuous paper printer Aug 26, 2002 Issued
Array ( [id] => 6838318 [patent_doc_number] => 20030035658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Image forming method and image forming device using same' [patent_app_type] => new [patent_app_number] => 10/219739 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4332 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035658.pdf [firstpage_image] =>[orig_patent_app_number] => 10219739 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219739
Image forming method and image forming device using same Aug 15, 2002 Issued
Array ( [id] => 1039505 [patent_doc_number] => 06873816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Developing assembly, process cartridge and image-forming method' [patent_app_type] => utility [patent_app_number] => 10/219242 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 48442 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/873/06873816.pdf [firstpage_image] =>[orig_patent_app_number] => 10219242 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219242
Developing assembly, process cartridge and image-forming method Aug 15, 2002 Issued
Array ( [id] => 1357819 [patent_doc_number] => 06587658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Image reading apparatus' [patent_app_type] => B2 [patent_app_number] => 10/218374 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8499 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587658.pdf [firstpage_image] =>[orig_patent_app_number] => 10218374 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/218374
Image reading apparatus Aug 13, 2002 Issued
Array ( [id] => 7377812 [patent_doc_number] => 20040028433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'HIGH-SPEED HEAT AND PRESSURE BELT FUSER' [patent_app_type] => new [patent_app_number] => 10/217683 [patent_app_country] => US [patent_app_date] => 2002-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028433.pdf [firstpage_image] =>[orig_patent_app_number] => 10217683 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/217683
High-speed heat and pressure belt fuser Aug 11, 2002 Issued
Array ( [id] => 1235371 [patent_doc_number] => 06694111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-17 [patent_title] => 'Image forming apparatus, and developing device and method used in the same' [patent_app_type] => B1 [patent_app_number] => 10/216357 [patent_app_country] => US [patent_app_date] => 2002-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 27 [patent_no_of_words] => 6935 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/694/06694111.pdf [firstpage_image] =>[orig_patent_app_number] => 10216357 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/216357
Image forming apparatus, and developing device and method used in the same Aug 11, 2002 Issued
Array ( [id] => 6838325 [patent_doc_number] => 20030035665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Image forming apparatus operable in a duplex print mode' [patent_app_type] => new [patent_app_number] => 10/214595 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3030 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20030035665.pdf [firstpage_image] =>[orig_patent_app_number] => 10214595 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/214595
Image forming apparatus operable in duplex print mode with heat pipe held in contact with intermediate image transfer body Aug 8, 2002 Issued
Array ( [id] => 6516340 [patent_doc_number] => 20020191985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Image forming apparatus which can clean auxiliary member erasing image traces' [patent_app_type] => new [patent_app_number] => 10/215016 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8549 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191985.pdf [firstpage_image] =>[orig_patent_app_number] => 10215016 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/215016
Image forming apparatus which can clean auxiliary member erasing image traces Aug 8, 2002 Issued
Array ( [id] => 7377738 [patent_doc_number] => 20040028419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'Image forming apparatus, and toner supply device and method used in image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/213063 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4332 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028419.pdf [firstpage_image] =>[orig_patent_app_number] => 10213063 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213063
Image forming apparatus and toner supply device and method used in image forming apparatus Aug 6, 2002 Issued
Array ( [id] => 1287537 [patent_doc_number] => 06647238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-11 [patent_title] => 'Fixing belt and fixing apparatus equipped with same' [patent_app_type] => B2 [patent_app_number] => 10/212809 [patent_app_country] => US [patent_app_date] => 2002-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5778 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/647/06647238.pdf [firstpage_image] =>[orig_patent_app_number] => 10212809 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/212809
Fixing belt and fixing apparatus equipped with same Aug 6, 2002 Issued
Array ( [id] => 7614126 [patent_doc_number] => 06898404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-24 [patent_title] => 'Liquid development electrophotographic device' [patent_app_type] => utility [patent_app_number] => 10/466485 [patent_app_country] => US [patent_app_date] => 2002-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 8548 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/898/06898404.pdf [firstpage_image] =>[orig_patent_app_number] => 10466485 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/466485
Liquid development electrophotographic device Aug 4, 2002 Issued
Array ( [id] => 1217174 [patent_doc_number] => 06711362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-23 [patent_title] => 'Image forming apparatus and process unit identification method of the image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/209403 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2833 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711362.pdf [firstpage_image] =>[orig_patent_app_number] => 10209403 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/209403
Image forming apparatus and process unit identification method of the image forming apparatus Jul 29, 2002 Issued
Array ( [id] => 6440542 [patent_doc_number] => 20020176726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-28 [patent_title] => 'Electrophotographic image forming system' [patent_app_type] => new [patent_app_number] => 10/207038 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3050 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0176/20020176726.pdf [firstpage_image] =>[orig_patent_app_number] => 10207038 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207038
Electrophotographic image forming system Jul 29, 2002 Issued
Array ( [id] => 6668146 [patent_doc_number] => 20030113129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Method and apparatus for enhancing transfer efficiency of electronic photograph development equipment' [patent_app_type] => new [patent_app_number] => 10/199508 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6757 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0113/20030113129.pdf [firstpage_image] =>[orig_patent_app_number] => 10199508 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/199508
Method and apparatus for enhancing transfer efficiency of electronic photograph development equipment Jul 21, 2002 Issued
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