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] => 1119131 [patent_doc_number] => 06801726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-05 [patent_title] => 'Image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/199106 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5889 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/801/06801726.pdf [firstpage_image] =>[orig_patent_app_number] => 10199106 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/199106
Image forming apparatus Jul 21, 2002 Issued
Array ( [id] => 1115813 [patent_doc_number] => 06804474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-12 [patent_title] => 'Image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/199299 [patent_app_country] => US [patent_app_date] => 2002-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 10399 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/804/06804474.pdf [firstpage_image] =>[orig_patent_app_number] => 10199299 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/199299
Image forming apparatus Jul 21, 2002 Issued
Array ( [id] => 6834117 [patent_doc_number] => 20030161662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Photosensitive drum structure for image forming apparatus using photosensitive belt' [patent_app_type] => new [patent_app_number] => 10/197507 [patent_app_country] => US [patent_app_date] => 2002-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2712 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20030161662.pdf [firstpage_image] =>[orig_patent_app_number] => 10197507 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/197507
Photosensitive drum structure for image forming apparatus using photosensitive belt Jul 17, 2002 Abandoned
Array ( [id] => 6773630 [patent_doc_number] => 20030016968 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-23 [patent_title] => 'Image forming apparatus' [patent_app_type] => new [patent_app_number] => 10/193219 [patent_app_country] => US [patent_app_date] => 2002-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2028 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20030016968.pdf [firstpage_image] =>[orig_patent_app_number] => 10193219 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/193219
Image forming apparatus including image transfer body with elastic layer and coating layer Jul 11, 2002 Issued
Array ( [id] => 7361892 [patent_doc_number] => 20040005175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-01-08 [patent_title] => 'Modified transfer-roll system and method for electrophotographic printing of the like' [patent_app_type] => new [patent_app_number] => 10/190977 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9197 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0005/20040005175.pdf [firstpage_image] =>[orig_patent_app_number] => 10190977 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190977
Modified transfer-roll system and method for electrophotographic printing of the like Jul 7, 2002 Issued
Array ( [id] => 1390342 [patent_doc_number] => 06567642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-20 [patent_title] => 'Hybrid thermal transfer roller brush wax applicator for rub-off reduction' [patent_app_type] => B2 [patent_app_number] => 10/190763 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5316 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/567/06567642.pdf [firstpage_image] =>[orig_patent_app_number] => 10190763 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190763
Hybrid thermal transfer roller brush wax applicator for rub-off reduction Jul 7, 2002 Issued
Array ( [id] => 6687762 [patent_doc_number] => 20030031486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-13 [patent_title] => 'Method for reducing rub-off from toner or printed images using a phase change composition' [patent_app_type] => new [patent_app_number] => 10/190761 [patent_app_country] => US [patent_app_date] => 2002-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6473 [patent_no_of_claims] => 54 [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/A1/0031/20030031486.pdf [firstpage_image] =>[orig_patent_app_number] => 10190761 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/190761
Method for reducing rub-off from toner or printed images using a phase change composition Jul 7, 2002 Issued
Array ( [id] => 1039511 [patent_doc_number] => 06873817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-29 [patent_title] => 'Electrostatic transfer type liquid electrophotographic printer' [patent_app_type] => utility [patent_app_number] => 10/188857 [patent_app_country] => US [patent_app_date] => 2002-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2807 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/873/06873817.pdf [firstpage_image] =>[orig_patent_app_number] => 10188857 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/188857
Electrostatic transfer type liquid electrophotographic printer Jul 4, 2002 Issued
Array ( [id] => 6734953 [patent_doc_number] => 20030012588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Developing apparatus' [patent_app_type] => new [patent_app_number] => 10/183462 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7897 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20030012588.pdf [firstpage_image] =>[orig_patent_app_number] => 10183462 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/183462
Developing apparatus Jun 27, 2002 Issued
Array ( [id] => 6734944 [patent_doc_number] => 20030012579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-16 [patent_title] => 'Operation panel utilized for image-forming apparatus and image-forming apparatus' [patent_app_type] => new [patent_app_number] => 10/184526 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3847 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20030012579.pdf [firstpage_image] =>[orig_patent_app_number] => 10184526 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/184526
Operation panel utilized for image-forming apparatus and image-forming apparatus Jun 27, 2002 Issued
Array ( [id] => 6715273 [patent_doc_number] => 20030026621 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-06 [patent_title] => 'Method of detecting life of image bearing member, image forming apparatus and cartridge' [patent_app_type] => new [patent_app_number] => 10/178229 [patent_app_country] => US [patent_app_date] => 2002-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12385 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20030026621.pdf [firstpage_image] =>[orig_patent_app_number] => 10178229 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/178229
Method of detecting life of image bearing member, image forming apparatus and cartridge Jun 24, 2002 Issued
Array ( [id] => 6516250 [patent_doc_number] => 20020191980 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Image forming device with independent control panel' [patent_app_type] => new [patent_app_number] => 10/165303 [patent_app_country] => US [patent_app_date] => 2002-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5397 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191980.pdf [firstpage_image] =>[orig_patent_app_number] => 10165303 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/165303
Image forming device with independent control panel Jun 9, 2002 Issued
Array ( [id] => 7625877 [patent_doc_number] => 06768890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-27 [patent_title] => 'Coupling apparatus, development cartridge and electrophotographic printer having the same' [patent_app_type] => B2 [patent_app_number] => 10/164383 [patent_app_country] => US [patent_app_date] => 2002-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3207 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/768/06768890.pdf [firstpage_image] =>[orig_patent_app_number] => 10164383 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/164383
Coupling apparatus, development cartridge and electrophotographic printer having the same Jun 9, 2002 Issued
Array ( [id] => 6323120 [patent_doc_number] => 20020197089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Fixing apparatus and image-forming device' [patent_app_type] => new [patent_app_number] => 10/159102 [patent_app_country] => US [patent_app_date] => 2002-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20020197089.pdf [firstpage_image] =>[orig_patent_app_number] => 10159102 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/159102
Fixing apparatus and image-forming device Jun 2, 2002 Issued
Array ( [id] => 6516300 [patent_doc_number] => 20020191982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Developer and image formation apparatus having developer' [patent_app_type] => new [patent_app_number] => 10/158144 [patent_app_country] => US [patent_app_date] => 2002-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11254 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0191/20020191982.pdf [firstpage_image] =>[orig_patent_app_number] => 10158144 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/158144
Developer and image formation apparatus having developer May 30, 2002 Issued
Array ( [id] => 6673630 [patent_doc_number] => 20030059233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-27 [patent_title] => 'Coupling apparatus, development cartridge and electrophotographic printer having the same' [patent_app_type] => new [patent_app_number] => 10/156797 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5824 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0059/20030059233.pdf [firstpage_image] =>[orig_patent_app_number] => 10156797 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156797
Coupling apparatus, development cartridge and electrophotographic printer having the same May 29, 2002 Issued
Array ( [id] => 1167122 [patent_doc_number] => 06763216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-07-13 [patent_title] => 'Developing device and image forming apparatus including the same' [patent_app_type] => B2 [patent_app_number] => 10/156853 [patent_app_country] => US [patent_app_date] => 2002-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3696 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/763/06763216.pdf [firstpage_image] =>[orig_patent_app_number] => 10156853 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/156853
Developing device and image forming apparatus including the same May 29, 2002 Issued
Array ( [id] => 1232776 [patent_doc_number] => 06697600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-24 [patent_title] => 'Cover plate, image scanning device and image forming apparatus' [patent_app_type] => B2 [patent_app_number] => 10/155090 [patent_app_country] => US [patent_app_date] => 2002-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5509 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/697/06697600.pdf [firstpage_image] =>[orig_patent_app_number] => 10155090 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/155090
Cover plate, image scanning device and image forming apparatus May 27, 2002 Issued
Array ( [id] => 1141703 [patent_doc_number] => 06785496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Developer container, developing conveying device and image forming apparatus using the same' [patent_app_type] => B2 [patent_app_number] => 10/152672 [patent_app_country] => US [patent_app_date] => 2002-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 30 [patent_no_of_words] => 7484 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/785/06785496.pdf [firstpage_image] =>[orig_patent_app_number] => 10152672 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/152672
Developer container, developing conveying device and image forming apparatus using the same May 22, 2002 Issued
Array ( [id] => 1141703 [patent_doc_number] => 06785496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-08-31 [patent_title] => 'Developer container, developing conveying device and image forming apparatus using the same' [patent_app_type] => B2 [patent_app_number] => 10/152672 [patent_app_country] => US [patent_app_date] => 2002-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 30 [patent_no_of_words] => 7484 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/785/06785496.pdf [firstpage_image] =>[orig_patent_app_number] => 10152672 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/152672
Developer container, developing conveying device and image forming apparatus using the same May 22, 2002 Issued
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