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] => 1487370 [patent_doc_number] => 06416188 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-09 [patent_title] => 'Dielectric mirror retroreflective appliques having excellent repetitive laundering performance' [patent_app_type] => B1 [patent_app_number] => 09/546161 [patent_app_country] => US [patent_app_date] => 2000-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 5184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/416/06416188.pdf [firstpage_image] =>[orig_patent_app_number] => 09546161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/546161
Dielectric mirror retroreflective appliques having excellent repetitive laundering performance Apr 10, 2000 Issued
Array ( [id] => 1460127 [patent_doc_number] => 06350034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Retroreflective articles having polymer multilayer reflective coatings' [patent_app_type] => B1 [patent_app_number] => 09/545931 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7136 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/350/06350034.pdf [firstpage_image] =>[orig_patent_app_number] => 09545931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545931
Retroreflective articles having polymer multilayer reflective coatings Apr 9, 2000 Issued
Array ( [id] => 4409599 [patent_doc_number] => 06224219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-01 [patent_title] => 'Method for making retroreflective articles having polymer multilayer reflective coatings' [patent_app_type] => 1 [patent_app_number] => 9/545952 [patent_app_country] => US [patent_app_date] => 2000-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 7163 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/224/06224219.pdf [firstpage_image] =>[orig_patent_app_number] => 545952 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545952
Method for making retroreflective articles having polymer multilayer reflective coatings Apr 9, 2000 Issued
Array ( [id] => 4289246 [patent_doc_number] => 06282008 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-28 [patent_title] => 'Scanning optical system' [patent_app_type] => 1 [patent_app_number] => 9/541027 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 6356 [patent_no_of_claims] => 15 [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/06/282/06282008.pdf [firstpage_image] =>[orig_patent_app_number] => 541027 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541027
Scanning optical system Mar 30, 2000 Issued
Array ( [id] => 1370639 [patent_doc_number] => 06574024 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-03 [patent_title] => 'Laser beam homogenization by scanning a beam onto a mask' [patent_app_type] => B1 [patent_app_number] => 09/541019 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2849 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574024.pdf [firstpage_image] =>[orig_patent_app_number] => 09541019 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541019
Laser beam homogenization by scanning a beam onto a mask Mar 30, 2000 Issued
Array ( [id] => 4366271 [patent_doc_number] => 06201627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Optical scanning device' [patent_app_type] => 1 [patent_app_number] => 9/541031 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3321 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/201/06201627.pdf [firstpage_image] =>[orig_patent_app_number] => 541031 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/541031
Optical scanning device Mar 30, 2000 Issued
Array ( [id] => 4336214 [patent_doc_number] => 06290362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Delineator capable of reflecting oblique incident light beam' [patent_app_type] => 1 [patent_app_number] => 9/538616 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 2490 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/290/06290362.pdf [firstpage_image] =>[orig_patent_app_number] => 538616 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/538616
Delineator capable of reflecting oblique incident light beam Mar 28, 2000 Issued
Array ( [id] => 780640 [patent_doc_number] => 06995888 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-02-07 [patent_title] => 'Optical scanning device' [patent_app_type] => utility [patent_app_number] => 09/536610 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3470 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/995/06995888.pdf [firstpage_image] =>[orig_patent_app_number] => 09536610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536610
Optical scanning device Mar 27, 2000 Issued
Array ( [id] => 7643087 [patent_doc_number] => 06429957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'Double-pass sagittally offset pre-polygon optics for raster output scanners' [patent_app_type] => B1 [patent_app_number] => 09/534530 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3782 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/429/06429957.pdf [firstpage_image] =>[orig_patent_app_number] => 09534530 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/534530
Double-pass sagittally offset pre-polygon optics for raster output scanners Mar 26, 2000 Issued
Array ( [id] => 4391350 [patent_doc_number] => 06304358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-16 [patent_title] => 'Reflective/transmissive scanner with synchronously moving image sensor and light source' [patent_app_type] => 1 [patent_app_number] => 9/536220 [patent_app_country] => US [patent_app_date] => 2000-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 2440 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/304/06304358.pdf [firstpage_image] =>[orig_patent_app_number] => 536220 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/536220
Reflective/transmissive scanner with synchronously moving image sensor and light source Mar 26, 2000 Issued
Array ( [id] => 4340405 [patent_doc_number] => 06320690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-20 [patent_title] => 'Scanning optical apparatus and laser scanning apparatus' [patent_app_type] => 1 [patent_app_number] => 9/533948 [patent_app_country] => US [patent_app_date] => 2000-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 5943 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/320/06320690.pdf [firstpage_image] =>[orig_patent_app_number] => 533948 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/533948
Scanning optical apparatus and laser scanning apparatus Mar 22, 2000 Issued
Array ( [id] => 1570024 [patent_doc_number] => 06377381 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-23 [patent_title] => 'Light beam deflection scanner' [patent_app_type] => B1 [patent_app_number] => 09/532156 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 6308 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/377/06377381.pdf [firstpage_image] =>[orig_patent_app_number] => 09532156 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/532156
Light beam deflection scanner Mar 20, 2000 Issued
Array ( [id] => 622376 [patent_doc_number] => 07137711 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-21 [patent_title] => 'Multi-user retro reflector data input' [patent_app_type] => utility [patent_app_number] => 10/203735 [patent_app_country] => US [patent_app_date] => 2000-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 2224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/137/07137711.pdf [firstpage_image] =>[orig_patent_app_number] => 10203735 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/203735
Multi-user retro reflector data input Mar 20, 2000 Issued
Array ( [id] => 1518032 [patent_doc_number] => 06412957 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-02 [patent_title] => 'Pavement marking article and method of producing' [patent_app_type] => B1 [patent_app_number] => 09/531354 [patent_app_country] => US [patent_app_date] => 2000-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 5326 [patent_no_of_claims] => 15 [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/06/412/06412957.pdf [firstpage_image] =>[orig_patent_app_number] => 09531354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/531354
Pavement marking article and method of producing Mar 19, 2000 Issued
Array ( [id] => 4365159 [patent_doc_number] => 06292286 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-18 [patent_title] => 'Plate for rotatably supporting a light path refraction plate in multi-directions and an image processing device employing the same' [patent_app_type] => 1 [patent_app_number] => 9/527469 [patent_app_country] => US [patent_app_date] => 2000-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2668 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/292/06292286.pdf [firstpage_image] =>[orig_patent_app_number] => 527469 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527469
Plate for rotatably supporting a light path refraction plate in multi-directions and an image processing device employing the same Mar 16, 2000 Issued
Array ( [id] => 5886993 [patent_doc_number] => 20020012154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Scanning optical system' [patent_app_type] => new [patent_app_number] => 09/527568 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6214 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0012/20020012154.pdf [firstpage_image] =>[orig_patent_app_number] => 09527568 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/527568
Scanning optical system Mar 15, 2000 Abandoned
Array ( [id] => 4316468 [patent_doc_number] => 06252696 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-26 [patent_title] => 'Subassembly for generating an optically active slit' [patent_app_type] => 1 [patent_app_number] => 9/522546 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3255 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/252/06252696.pdf [firstpage_image] =>[orig_patent_app_number] => 522546 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/522546
Subassembly for generating an optically active slit Mar 9, 2000 Issued
Array ( [id] => 1464797 [patent_doc_number] => 06351324 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-26 [patent_title] => 'Laser imaging system with progressive multi-beam scan architecture' [patent_app_type] => B1 [patent_app_number] => 09/521296 [patent_app_country] => US [patent_app_date] => 2000-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 45 [patent_no_of_words] => 13536 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/351/06351324.pdf [firstpage_image] =>[orig_patent_app_number] => 09521296 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/521296
Laser imaging system with progressive multi-beam scan architecture Mar 8, 2000 Issued
Array ( [id] => 4417372 [patent_doc_number] => 06239895 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-29 [patent_title] => 'Scanning apparatus and method employing a lens spinning on an axis normal to the scan plane' [patent_app_type] => 1 [patent_app_number] => 9/518438 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4431 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/239/06239895.pdf [firstpage_image] =>[orig_patent_app_number] => 518438 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/518438
Scanning apparatus and method employing a lens spinning on an axis normal to the scan plane Mar 1, 2000 Issued
Array ( [id] => 7064097 [patent_doc_number] => 20010043383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-22 [patent_title] => 'Direct-view-type confocal point optical system' [patent_app_type] => new [patent_app_number] => 09/517569 [patent_app_country] => US [patent_app_date] => 2000-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2645 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20010043383.pdf [firstpage_image] =>[orig_patent_app_number] => 09517569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/517569
Direct-view-type confocal point optical system Mar 1, 2000 Issued
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