Search

Tuan N Nguyen

Examiner (ID: 1495, Phone: (571)272-4892 , Office: P/3754 )

Most Active Art Unit
2828
Art Unit(s)
3615, 3101, 3653, 2828, 3651, 3751, 3754, 2899
Total Applications
4714
Issued Applications
3542
Pending Applications
298
Abandoned Applications
873

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7627223 [patent_doc_number] => 06807219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-19 [patent_title] => 'Laser housing having integral mounts and method of manufacturing same' [patent_app_type] => B2 [patent_app_number] => 10/302266 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 2482 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/807/06807219.pdf [firstpage_image] =>[orig_patent_app_number] => 10302266 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/302266
Laser housing having integral mounts and method of manufacturing same Nov 20, 2002 Issued
Array ( [id] => 1061460 [patent_doc_number] => 06853655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'System for improved power control' [patent_app_type] => utility [patent_app_number] => 10/301801 [patent_app_country] => US [patent_app_date] => 2002-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4326 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853655.pdf [firstpage_image] =>[orig_patent_app_number] => 10301801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/301801
System for improved power control Nov 19, 2002 Issued
Array ( [id] => 7628670 [patent_doc_number] => 06819690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-16 [patent_title] => 'Mode-coupled laser' [patent_app_type] => B2 [patent_app_number] => 10/149900 [patent_app_country] => US [patent_app_date] => 2002-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2876 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/819/06819690.pdf [firstpage_image] =>[orig_patent_app_number] => 10149900 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/149900
Mode-coupled laser Nov 6, 2002 Issued
Array ( [id] => 998067 [patent_doc_number] => 06914930 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-05 [patent_title] => 'Laser level' [patent_app_type] => utility [patent_app_number] => 10/277474 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 31 [patent_no_of_words] => 5914 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/914/06914930.pdf [firstpage_image] =>[orig_patent_app_number] => 10277474 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277474
Laser level Oct 21, 2002 Issued
Array ( [id] => 954610 [patent_doc_number] => 06959027 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-25 [patent_title] => 'High-power coherent arrays of vertical cavity surface emitting lasers' [patent_app_type] => utility [patent_app_number] => 10/278828 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 36 [patent_no_of_words] => 8673 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/959/06959027.pdf [firstpage_image] =>[orig_patent_app_number] => 10278828 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/278828
High-power coherent arrays of vertical cavity surface emitting lasers Oct 21, 2002 Issued
Array ( [id] => 1058127 [patent_doc_number] => 06856635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-15 [patent_title] => 'Surface light emitting type semiconductor laser having a vertical cavity' [patent_app_type] => utility [patent_app_number] => 10/274950 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4328 [patent_no_of_claims] => 14 [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/06/856/06856635.pdf [firstpage_image] =>[orig_patent_app_number] => 10274950 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/274950
Surface light emitting type semiconductor laser having a vertical cavity Oct 21, 2002 Issued
Array ( [id] => 7163452 [patent_doc_number] => 20040076208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-22 [patent_title] => 'Kink free operation of pump lasers having diffraction grating for providing wavelength stabilization' [patent_app_type] => new [patent_app_number] => 10/277999 [patent_app_country] => US [patent_app_date] => 2002-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3777 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0076/20040076208.pdf [firstpage_image] =>[orig_patent_app_number] => 10277999 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/277999
Kink free operation of pump lasers having diffraction grating for providing wavelength stabilization Oct 21, 2002 Issued
Array ( [id] => 1173584 [patent_doc_number] => 06760351 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-06 [patent_title] => 'Liquid immersed pumped solid state laser' [patent_app_type] => B1 [patent_app_number] => 10/273610 [patent_app_country] => US [patent_app_date] => 2002-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1552 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/760/06760351.pdf [firstpage_image] =>[orig_patent_app_number] => 10273610 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/273610
Liquid immersed pumped solid state laser Oct 20, 2002 Issued
Array ( [id] => 1131598 [patent_doc_number] => 06792014 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Orthogonal excitation-type laser oscillator' [patent_app_type] => B2 [patent_app_number] => 10/272916 [patent_app_country] => US [patent_app_date] => 2002-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6485 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/792/06792014.pdf [firstpage_image] =>[orig_patent_app_number] => 10272916 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/272916
Orthogonal excitation-type laser oscillator Oct 17, 2002 Issued
Array ( [id] => 1104911 [patent_doc_number] => 06816537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-11-09 [patent_title] => 'Device having touch sensitivity functionality' [patent_app_type] => B2 [patent_app_number] => 10/264897 [patent_app_country] => US [patent_app_date] => 2002-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3289 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/816/06816537.pdf [firstpage_image] =>[orig_patent_app_number] => 10264897 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/264897
Device having touch sensitivity functionality Oct 3, 2002 Issued
Array ( [id] => 983693 [patent_doc_number] => 06928091 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-08-09 [patent_title] => 'Opto-electronic oscillator including a tunable electro-optic filter' [patent_app_type] => utility [patent_app_number] => 10/254608 [patent_app_country] => US [patent_app_date] => 2002-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5395 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/928/06928091.pdf [firstpage_image] =>[orig_patent_app_number] => 10254608 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/254608
Opto-electronic oscillator including a tunable electro-optic filter Sep 24, 2002 Issued
Array ( [id] => 6812786 [patent_doc_number] => 20030072336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-17 [patent_title] => 'Miniaturized internal laser stabilizing apparatus with inline output for fiber optic applications' [patent_app_type] => new [patent_app_number] => 10/242324 [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] => 4638 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0072/20030072336.pdf [firstpage_image] =>[orig_patent_app_number] => 10242324 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/242324
Miniaturized internal laser stabilizing apparatus with inline output for fiber optic applications Sep 10, 2002 Abandoned
Array ( [id] => 1123202 [patent_doc_number] => 06798806 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-28 [patent_title] => 'Hybrid mirror VCSELs' [patent_app_type] => B1 [patent_app_number] => 10/233112 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3763 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/798/06798806.pdf [firstpage_image] =>[orig_patent_app_number] => 10233112 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/233112
Hybrid mirror VCSELs Sep 2, 2002 Issued
Array ( [id] => 7132384 [patent_doc_number] => 20040042518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-04 [patent_title] => 'Single mode VCSEL' [patent_app_type] => new [patent_app_number] => 10/232382 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0042/20040042518.pdf [firstpage_image] =>[orig_patent_app_number] => 10232382 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232382
Single mode VCSEL Sep 2, 2002 Issued
Array ( [id] => 6749353 [patent_doc_number] => 20030043873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-06 [patent_title] => 'InGaAsP or InGaAs semiconductor laser element in which near-edge portion of active layer is substituted with GaAs optical waveguide layer having greater bandgap than active layer' [patent_app_type] => new [patent_app_number] => 10/232612 [patent_app_country] => US [patent_app_date] => 2002-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13142 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20030043873.pdf [firstpage_image] =>[orig_patent_app_number] => 10232612 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/232612
InGaAsP or InGaAs semiconductor laser element in which near-edge portion of active layer is substituted with GaAs optical waveguide layer having greater bandgap than active layer Sep 2, 2002 Issued
Array ( [id] => 1131645 [patent_doc_number] => 06792025 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-09-14 [patent_title] => 'Wavelength selectable device' [patent_app_type] => B1 [patent_app_number] => 10/226076 [patent_app_country] => US [patent_app_date] => 2002-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5323 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/792/06792025.pdf [firstpage_image] =>[orig_patent_app_number] => 10226076 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/226076
Wavelength selectable device Aug 22, 2002 Issued
Array ( [id] => 6836725 [patent_doc_number] => 20030034065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Method and device for selectively emitting photons' [patent_app_type] => new [patent_app_number] => 10/219049 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9674 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20030034065.pdf [firstpage_image] =>[orig_patent_app_number] => 10219049 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219049
Method and device for selectively emitting photons Aug 13, 2002 Abandoned
Array ( [id] => 6791124 [patent_doc_number] => 20030086468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Method of manufacturing an external cavity semiconductor laser, external cavity semiconductor laser, and wavelength multiplex transmission system' [patent_app_type] => new [patent_app_number] => 10/215259 [patent_app_country] => US [patent_app_date] => 2002-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9163 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20030086468.pdf [firstpage_image] =>[orig_patent_app_number] => 10215259 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/215259
Method of manufacturing an external cavity semiconductor laser, external cavity semiconductor laser, and wavelength multiplex transmission system Aug 8, 2002 Issued
Array ( [id] => 7376073 [patent_doc_number] => 20040028110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-12 [patent_title] => 'METHOD OF JOINING MIRRORS TO RING LASER GYRO BLOCK ASSEMBLIES' [patent_app_type] => new [patent_app_number] => 10/213782 [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] => 2758 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20040028110.pdf [firstpage_image] =>[orig_patent_app_number] => 10213782 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213782
Method of joining mirrors to ring laser gyro block assemblies Aug 6, 2002 Issued
Array ( [id] => 6776658 [patent_doc_number] => 20030047738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Semiconductor laser device having selective absorption qualities over a wide temperature range' [patent_app_type] => new [patent_app_number] => 10/212265 [patent_app_country] => US [patent_app_date] => 2002-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8132 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20030047738.pdf [firstpage_image] =>[orig_patent_app_number] => 10212265 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/212265
Semiconductor laser device having selective absorption qualities over a wide temperature range Aug 5, 2002 Abandoned
Menu