Search

Hoang V. Nguyen

Examiner (ID: 16338, Phone: (571)272-1825 , Office: P/2845 )

Most Active Art Unit
2845
Art Unit(s)
2845, 2821
Total Applications
3055
Issued Applications
2757
Pending Applications
147
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1417457 [patent_doc_number] => 06535317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-18 [patent_title] => 'Light-scanning optical system and image-forming apparatus using it' [patent_app_type] => B2 [patent_app_number] => 09/817125 [patent_app_country] => US [patent_app_date] => 2001-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 10900 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/535/06535317.pdf [firstpage_image] =>[orig_patent_app_number] => 09817125 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/817125
Light-scanning optical system and image-forming apparatus using it Mar 26, 2001 Issued
Array ( [id] => 1419763 [patent_doc_number] => 06539153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-03-25 [patent_title] => 'Light limiter' [patent_app_type] => B2 [patent_app_number] => 09/817824 [patent_app_country] => US [patent_app_date] => 2001-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3768 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/539/06539153.pdf [firstpage_image] =>[orig_patent_app_number] => 09817824 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/817824
Light limiter Mar 25, 2001 Issued
Array ( [id] => 6985448 [patent_doc_number] => 20010035489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-01 [patent_title] => 'Coplanar camera scanning system' [patent_app_type] => new [patent_app_number] => 09/810204 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2362 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20010035489.pdf [firstpage_image] =>[orig_patent_app_number] => 09810204 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810204
Coplanar camera scanning system Mar 15, 2001 Issued
Array ( [id] => 1352401 [patent_doc_number] => 06587246 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-07-01 [patent_title] => 'Scanning apparatus' [patent_app_type] => B1 [patent_app_number] => 09/786313 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7116 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/587/06587246.pdf [firstpage_image] =>[orig_patent_app_number] => 09786313 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/786313
Scanning apparatus Mar 8, 2001 Issued
Array ( [id] => 6895604 [patent_doc_number] => 20010026394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-04 [patent_title] => 'Optical scanning device, scanning optical system, optical scanning method and image forming apparatus' [patent_app_type] => new [patent_app_number] => 09/797563 [patent_app_country] => US [patent_app_date] => 2001-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8957 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20010026394.pdf [firstpage_image] =>[orig_patent_app_number] => 09797563 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/797563
Optical scanning device, scanning optical system, optical scanning method and image forming apparatus Mar 4, 2001 Issued
Array ( [id] => 1344834 [patent_doc_number] => 06594058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Rolling shutter optical switch device with mirror on shutter and open aperture optical port' [patent_app_type] => B2 [patent_app_number] => 09/800062 [patent_app_country] => US [patent_app_date] => 2001-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 27 [patent_no_of_words] => 6042 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/594/06594058.pdf [firstpage_image] =>[orig_patent_app_number] => 09800062 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/800062
Rolling shutter optical switch device with mirror on shutter and open aperture optical port Mar 4, 2001 Issued
Array ( [id] => 1393183 [patent_doc_number] => 06559998 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Optical scanning apparatus' [patent_app_type] => B2 [patent_app_number] => 09/796274 [patent_app_country] => US [patent_app_date] => 2001-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8366 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/559/06559998.pdf [firstpage_image] =>[orig_patent_app_number] => 09796274 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/796274
Optical scanning apparatus Feb 27, 2001 Issued
Array ( [id] => 1291168 [patent_doc_number] => 06639704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Scanning optical apparatus, and image forming apparatus using the same' [patent_app_type] => B2 [patent_app_number] => 09/794500 [patent_app_country] => US [patent_app_date] => 2001-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7869 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/639/06639704.pdf [firstpage_image] =>[orig_patent_app_number] => 09794500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794500
Scanning optical apparatus, and image forming apparatus using the same Feb 27, 2001 Issued
Array ( [id] => 1361438 [patent_doc_number] => 06558009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Retroreflective sheeting containing a validation image and methods of making the same' [patent_app_type] => B2 [patent_app_number] => 09/795528 [patent_app_country] => US [patent_app_date] => 2001-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 15 [patent_no_of_words] => 4129 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558009.pdf [firstpage_image] =>[orig_patent_app_number] => 09795528 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/795528
Retroreflective sheeting containing a validation image and methods of making the same Feb 26, 2001 Issued
Array ( [id] => 1506933 [patent_doc_number] => 06466353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-10-15 [patent_title] => 'Low frequency optical shutter and driver' [patent_app_type] => B2 [patent_app_number] => 09/794436 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2641 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/466/06466353.pdf [firstpage_image] =>[orig_patent_app_number] => 09794436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/794436
Low frequency optical shutter and driver Feb 25, 2001 Issued
Array ( [id] => 6901097 [patent_doc_number] => 20010022680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-20 [patent_title] => 'Scanning optical system' [patent_app_type] => new [patent_app_number] => 09/790574 [patent_app_country] => US [patent_app_date] => 2001-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3536 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20010022680.pdf [firstpage_image] =>[orig_patent_app_number] => 09790574 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790574
Scanning optical system Feb 22, 2001 Issued
Array ( [id] => 1305100 [patent_doc_number] => 06624919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-23 [patent_title] => 'Light scanner with cylindrical lenses' [patent_app_type] => B2 [patent_app_number] => 09/790189 [patent_app_country] => US [patent_app_date] => 2001-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 19 [patent_no_of_words] => 6682 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/624/06624919.pdf [firstpage_image] =>[orig_patent_app_number] => 09790189 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790189
Light scanner with cylindrical lenses Feb 21, 2001 Issued
Array ( [id] => 1223188 [patent_doc_number] => 06704129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-03-09 [patent_title] => 'Optical scanning apparatus capable of reducing variations in shading and improving light usage' [patent_app_type] => B2 [patent_app_number] => 09/791407 [patent_app_country] => US [patent_app_date] => 2001-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 5796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/704/06704129.pdf [firstpage_image] =>[orig_patent_app_number] => 09791407 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/791407
Optical scanning apparatus capable of reducing variations in shading and improving light usage Feb 21, 2001 Issued
Array ( [id] => 6921008 [patent_doc_number] => 20010028493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-10-11 [patent_title] => 'Optical scanning device comprising an actuator for a displaceable collimator lens' [patent_app_type] => new [patent_app_number] => 09/790345 [patent_app_country] => US [patent_app_date] => 2001-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4670 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20010028493.pdf [firstpage_image] =>[orig_patent_app_number] => 09790345 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/790345
Optical scanning device comprising an actuator for a displaceable collimator lens Feb 20, 2001 Issued
Array ( [id] => 1277492 [patent_doc_number] => RE038280 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2003-10-21 [patent_title] => 'Optoelectronic module for bidirectional optical data transmission' [patent_app_type] => E1 [patent_app_number] => 09/785346 [patent_app_country] => US [patent_app_date] => 2001-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6571 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038280.pdf [firstpage_image] =>[orig_patent_app_number] => 09785346 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/785346
Optoelectronic module for bidirectional optical data transmission Feb 15, 2001 Issued
Array ( [id] => 1530857 [patent_doc_number] => 06480317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-11-12 [patent_title] => 'Scanning apparatus capable of locating the scanning starting point thereof' [patent_app_type] => B2 [patent_app_number] => 09/779602 [patent_app_country] => US [patent_app_date] => 2001-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 3719 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/480/06480317.pdf [firstpage_image] =>[orig_patent_app_number] => 09779602 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/779602
Scanning apparatus capable of locating the scanning starting point thereof Feb 8, 2001 Issued
Array ( [id] => 6888875 [patent_doc_number] => 20010024330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Catadioptric reduction projection optical system' [patent_app_type] => new [patent_app_number] => 09/777654 [patent_app_country] => US [patent_app_date] => 2001-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5040 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20010024330.pdf [firstpage_image] =>[orig_patent_app_number] => 09777654 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/777654
Catadioptric reduction projection optical system Feb 6, 2001 Abandoned
Array ( [id] => 7027658 [patent_doc_number] => 20010014223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-16 [patent_title] => 'Diaphragm device' [patent_app_type] => new [patent_app_number] => 09/777105 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3900 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0014/20010014223.pdf [firstpage_image] =>[orig_patent_app_number] => 09777105 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/777105
Diaphragm device Feb 4, 2001 Issued
Array ( [id] => 1309789 [patent_doc_number] => 06621629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-16 [patent_title] => 'Magnifier for container labels such as medication containers or the like' [patent_app_type] => B2 [patent_app_number] => 09/775065 [patent_app_country] => US [patent_app_date] => 2001-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 13 [patent_no_of_words] => 3966 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/621/06621629.pdf [firstpage_image] =>[orig_patent_app_number] => 09775065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/775065
Magnifier for container labels such as medication containers or the like Jan 31, 2001 Issued
Array ( [id] => 6239393 [patent_doc_number] => 20020044326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-04-18 [patent_title] => 'Scanning optical apparatus and image-forming apparatus using it' [patent_app_type] => new [patent_app_number] => 09/774039 [patent_app_country] => US [patent_app_date] => 2001-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7904 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20020044326.pdf [firstpage_image] =>[orig_patent_app_number] => 09774039 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/774039
Scanning optical apparatus and image-forming apparatus using it Jan 30, 2001 Issued
Menu