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] => 4316000 [patent_doc_number] => 06312132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-06 [patent_title] => 'Fluorescent red article and retroreflective article made therefrom' [patent_app_type] => 1 [patent_app_number] => 9/659896 [patent_app_country] => US [patent_app_date] => 2000-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6440 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/312/06312132.pdf [firstpage_image] =>[orig_patent_app_number] => 659896 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/659896
Fluorescent red article and retroreflective article made therefrom Sep 11, 2000 Issued
Array ( [id] => 7646564 [patent_doc_number] => 06476955 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-05 [patent_title] => 'Multi-beam scanning optical system and image forming apparatus using it' [patent_app_type] => B1 [patent_app_number] => 09/658664 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 45 [patent_no_of_words] => 16440 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/476/06476955.pdf [firstpage_image] =>[orig_patent_app_number] => 09658664 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/658664
Multi-beam scanning optical system and image forming apparatus using it Sep 7, 2000 Issued
Array ( [id] => 1479774 [patent_doc_number] => 06344916 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-05 [patent_title] => 'Method and device for measuring depth of field' [patent_app_type] => B1 [patent_app_number] => 09/658448 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1810 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/344/06344916.pdf [firstpage_image] =>[orig_patent_app_number] => 09658448 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/658448
Method and device for measuring depth of field Sep 7, 2000 Issued
Array ( [id] => 1563710 [patent_doc_number] => 06437896 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Device for deviating electromagnetic rays or radiation beams in the optical spectral domain' [patent_app_type] => B1 [patent_app_number] => 09/657763 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 24 [patent_no_of_words] => 5164 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/437/06437896.pdf [firstpage_image] =>[orig_patent_app_number] => 09657763 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657763
Device for deviating electromagnetic rays or radiation beams in the optical spectral domain Sep 7, 2000 Issued
Array ( [id] => 1554729 [patent_doc_number] => 06400486 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-04 [patent_title] => 'Scanning optical system having diffractive lens surface' [patent_app_type] => B1 [patent_app_number] => 09/652006 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 4560 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/400/06400486.pdf [firstpage_image] =>[orig_patent_app_number] => 09652006 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/652006
Scanning optical system having diffractive lens surface Aug 30, 2000 Issued
Array ( [id] => 1425369 [patent_doc_number] => 06509995 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus' [patent_app_type] => B1 [patent_app_number] => 09/653330 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 17700 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/509/06509995.pdf [firstpage_image] =>[orig_patent_app_number] => 09653330 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/653330
Optical scanning device, line-image forming optical system therein, imaging adjustment method in the device and image forming apparatus Aug 30, 2000 Issued
Array ( [id] => 1453847 [patent_doc_number] => 06456414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-24 [patent_title] => 'Sequential color scanner' [patent_app_type] => B1 [patent_app_number] => 09/639127 [patent_app_country] => US [patent_app_date] => 2000-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 5246 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/456/06456414.pdf [firstpage_image] =>[orig_patent_app_number] => 09639127 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/639127
Sequential color scanner Aug 14, 2000 Issued
Array ( [id] => 1410322 [patent_doc_number] => 06532095 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-03-11 [patent_title] => 'Optical scanner' [patent_app_type] => B1 [patent_app_number] => 09/634705 [patent_app_country] => US [patent_app_date] => 2000-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4554 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/532/06532095.pdf [firstpage_image] =>[orig_patent_app_number] => 09634705 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634705
Optical scanner Aug 6, 2000 Issued
Array ( [id] => 1498769 [patent_doc_number] => 06404529 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Dual optical module scanning mechanism' [patent_app_type] => B1 [patent_app_number] => 09/634335 [patent_app_country] => US [patent_app_date] => 2000-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1728 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/404/06404529.pdf [firstpage_image] =>[orig_patent_app_number] => 09634335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/634335
Dual optical module scanning mechanism Aug 6, 2000 Issued
Array ( [id] => 4301267 [patent_doc_number] => 06212022 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Beam shaping optical system' [patent_app_type] => 1 [patent_app_number] => 9/629142 [patent_app_country] => US [patent_app_date] => 2000-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 7718 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212022.pdf [firstpage_image] =>[orig_patent_app_number] => 629142 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/629142
Beam shaping optical system Jul 30, 2000 Issued
Array ( [id] => 4372517 [patent_doc_number] => 06256134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Microelectromechanical devices including rotating plates and related methods' [patent_app_type] => 1 [patent_app_number] => 9/628054 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 6455 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/256/06256134.pdf [firstpage_image] =>[orig_patent_app_number] => 628054 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/628054
Microelectromechanical devices including rotating plates and related methods Jul 27, 2000 Issued
Array ( [id] => 1464801 [patent_doc_number] => 06351325 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Fiber-coupled, angled-dual-axis confocal scanning microscopes for imaging in a scattering medium' [patent_app_type] => B1 [patent_app_number] => 09/627363 [patent_app_country] => US [patent_app_date] => 2000-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13809 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/351/06351325.pdf [firstpage_image] =>[orig_patent_app_number] => 09627363 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627363
Fiber-coupled, angled-dual-axis confocal scanning microscopes for imaging in a scattering medium Jul 27, 2000 Issued
Array ( [id] => 7644758 [patent_doc_number] => 06473215 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-29 [patent_title] => 'Optical scanner' [patent_app_type] => B1 [patent_app_number] => 09/627044 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3479 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/473/06473215.pdf [firstpage_image] =>[orig_patent_app_number] => 09627044 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627044
Optical scanner Jul 26, 2000 Issued
Array ( [id] => 1523135 [patent_doc_number] => 06414778 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Synchronizing signal detecting method and device for multi-beam scanning device' [patent_app_type] => B1 [patent_app_number] => 09/627117 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 22 [patent_no_of_words] => 5356 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/414/06414778.pdf [firstpage_image] =>[orig_patent_app_number] => 09627117 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627117
Synchronizing signal detecting method and device for multi-beam scanning device Jul 26, 2000 Issued
Array ( [id] => 4325947 [patent_doc_number] => 06243201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Retroreflective articles having polymer multilayer reflective coatings' [patent_app_type] => 1 [patent_app_number] => 9/625796 [patent_app_country] => US [patent_app_date] => 2000-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7156 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/243/06243201.pdf [firstpage_image] =>[orig_patent_app_number] => 625796 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/625796
Retroreflective articles having polymer multilayer reflective coatings Jul 25, 2000 Issued
Array ( [id] => 1477996 [patent_doc_number] => 06388793 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Scanner having co-molded dither spring assembly and method of constructing' [patent_app_type] => B1 [patent_app_number] => 09/626055 [patent_app_country] => US [patent_app_date] => 2000-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2296 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/388/06388793.pdf [firstpage_image] =>[orig_patent_app_number] => 09626055 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/626055
Scanner having co-molded dither spring assembly and method of constructing Jul 24, 2000 Issued
Array ( [id] => 4382398 [patent_doc_number] => 06288820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Image scanning lens having four lens elements and an image scanning unit that uses it' [patent_app_type] => 1 [patent_app_number] => 9/625025 [patent_app_country] => US [patent_app_date] => 2000-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 3981 [patent_no_of_claims] => 12 [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/06/288/06288820.pdf [firstpage_image] =>[orig_patent_app_number] => 625025 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/625025
Image scanning lens having four lens elements and an image scanning unit that uses it Jul 24, 2000 Issued
Array ( [id] => 1577794 [patent_doc_number] => 06469820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-22 [patent_title] => 'Scanning optical system' [patent_app_type] => B1 [patent_app_number] => 09/614964 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 12789 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/469/06469820.pdf [firstpage_image] =>[orig_patent_app_number] => 09614964 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/614964
Scanning optical system Jul 11, 2000 Issued
Array ( [id] => 7632235 [patent_doc_number] => 06665101 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-16 [patent_title] => 'Dual optical module scanning mechanism' [patent_app_type] => B1 [patent_app_number] => 09/613801 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1637 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/665/06665101.pdf [firstpage_image] =>[orig_patent_app_number] => 09613801 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613801
Dual optical module scanning mechanism Jul 10, 2000 Issued
Array ( [id] => 931830 [patent_doc_number] => 06980340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-27 [patent_title] => 'Rotary deflector, optical scanning unit and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 09/613742 [patent_app_country] => US [patent_app_date] => 2000-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 39 [patent_no_of_words] => 4202 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/980/06980340.pdf [firstpage_image] =>[orig_patent_app_number] => 09613742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/613742
Rotary deflector, optical scanning unit and image forming apparatus Jul 10, 2000 Issued
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