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] => 7179376 [patent_doc_number] => 20040202218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'Fiber extended, semiconductor laser' [patent_app_type] => new [patent_app_number] => 10/411637 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8228 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202218.pdf [firstpage_image] =>[orig_patent_app_number] => 10411637 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411637
Fiber extended, semiconductor laser Apr 10, 2003 Issued
Array ( [id] => 742028 [patent_doc_number] => 07035308 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-25 [patent_title] => 'Method and system for countering laser technology' [patent_app_type] => utility [patent_app_number] => 10/411274 [patent_app_country] => US [patent_app_date] => 2003-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3146 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/035/07035308.pdf [firstpage_image] =>[orig_patent_app_number] => 10411274 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411274
Method and system for countering laser technology Apr 10, 2003 Issued
Array ( [id] => 7172936 [patent_doc_number] => 20040200815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'System and method for generating and controlling multiple independently steerable laser beam for material processing' [patent_app_type] => new [patent_app_number] => 10/411571 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5150 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20040200815.pdf [firstpage_image] =>[orig_patent_app_number] => 10411571 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/411571
System and method for generating and controlling multiple independently steerable laser beam for material processing Apr 9, 2003 Issued
Array ( [id] => 6873758 [patent_doc_number] => 20030194055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-10-16 [patent_title] => 'Laser plasma generation method and structure thereof' [patent_app_type] => new [patent_app_number] => 10/410269 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5913 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20030194055.pdf [firstpage_image] =>[orig_patent_app_number] => 10410269 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/410269
Laser plasma generation method and structure thereof Apr 9, 2003 Issued
Array ( [id] => 6623961 [patent_doc_number] => 20030210729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Multimode light generating module, semiconductor laser apparatus, and optical fiber amplifier' [patent_app_type] => new [patent_app_number] => 10/410178 [patent_app_country] => US [patent_app_date] => 2003-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5824 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20030210729.pdf [firstpage_image] =>[orig_patent_app_number] => 10410178 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/410178
Multimode light generating module, semiconductor laser apparatus, and optical fiber amplifier Apr 9, 2003 Issued
Array ( [id] => 7179401 [patent_doc_number] => 20040202223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'External cavity laser having improved single mode operation' [patent_app_type] => new [patent_app_number] => 10/409879 [patent_app_country] => US [patent_app_date] => 2003-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6618 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0202/20040202223.pdf [firstpage_image] =>[orig_patent_app_number] => 10409879 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/409879
External cavity laser having improved single mode operation Apr 7, 2003 Abandoned
Array ( [id] => 1048684 [patent_doc_number] => 06865212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-08 [patent_title] => 'Method for energy control of pulsed driven, gas discharged-coupled beam sources' [patent_app_type] => utility [patent_app_number] => 10/360067 [patent_app_country] => US [patent_app_date] => 2003-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3310 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/865/06865212.pdf [firstpage_image] =>[orig_patent_app_number] => 10360067 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/360067
Method for energy control of pulsed driven, gas discharged-coupled beam sources Feb 6, 2003 Issued
Array ( [id] => 7392776 [patent_doc_number] => 20040022293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-02-05 [patent_title] => 'Automatic gas control system for a gas discharge laser' [patent_app_type] => new [patent_app_number] => 10/356168 [patent_app_country] => US [patent_app_date] => 2003-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 17664 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20040022293.pdf [firstpage_image] =>[orig_patent_app_number] => 10356168 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/356168
Automatic gas control system for a gas discharge laser Jan 30, 2003 Issued
Array ( [id] => 6786783 [patent_doc_number] => 20030138022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Method of manufacturing helicoidal mirrors and distributed feedback elements' [patent_app_type] => new [patent_app_number] => 10/341581 [patent_app_country] => US [patent_app_date] => 2003-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2642 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20030138022.pdf [firstpage_image] =>[orig_patent_app_number] => 10341581 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/341581
Method of manufacturing helicoidal mirrors and distributed feedback elements Jan 13, 2003 Abandoned
Array ( [id] => 7320846 [patent_doc_number] => 20040136426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Moisture passivated planar index-guided VCSEL' [patent_app_type] => new [patent_app_number] => 10/341085 [patent_app_country] => US [patent_app_date] => 2003-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136426.pdf [firstpage_image] =>[orig_patent_app_number] => 10341085 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/341085
Moisture passivated planar index-guided VCSEL Jan 12, 2003 Issued
Array ( [id] => 7320837 [patent_doc_number] => 20040136419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Calibration of laser systems' [patent_app_type] => new [patent_app_number] => 10/340174 [patent_app_country] => US [patent_app_date] => 2003-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7225 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136419.pdf [firstpage_image] =>[orig_patent_app_number] => 10340174 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/340174
Calibration of laser systems Jan 9, 2003 Issued
Array ( [id] => 7320839 [patent_doc_number] => 20040136420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-15 [patent_title] => 'Control and calibration of laser systems' [patent_app_type] => new [patent_app_number] => 10/339946 [patent_app_country] => US [patent_app_date] => 2003-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4402 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0136/20040136420.pdf [firstpage_image] =>[orig_patent_app_number] => 10339946 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/339946
Control and calibration of laser systems Jan 9, 2003 Issued
Array ( [id] => 6786761 [patent_doc_number] => 20030138000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Cascaded Raman fiber laser, and optical system including such a laser' [patent_app_type] => new [patent_app_number] => 10/339341 [patent_app_country] => US [patent_app_date] => 2003-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3729 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0138/20030138000.pdf [firstpage_image] =>[orig_patent_app_number] => 10339341 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/339341
Cascaded Raman fiber laser, and optical system including such a laser Jan 9, 2003 Issued
Array ( [id] => 1061487 [patent_doc_number] => 06853670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-02-08 [patent_title] => 'Laser resonator' [patent_app_type] => utility [patent_app_number] => 10/329471 [patent_app_country] => US [patent_app_date] => 2002-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 23 [patent_no_of_words] => 11220 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853670.pdf [firstpage_image] =>[orig_patent_app_number] => 10329471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/329471
Laser resonator Dec 26, 2002 Issued
Array ( [id] => 1091521 [patent_doc_number] => 06829260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-07 [patent_title] => 'Multipulse dye laser' [patent_app_type] => B2 [patent_app_number] => 10/325688 [patent_app_country] => US [patent_app_date] => 2002-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7036 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/829/06829260.pdf [firstpage_image] =>[orig_patent_app_number] => 10325688 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/325688
Multipulse dye laser Dec 19, 2002 Issued
Array ( [id] => 6637982 [patent_doc_number] => 20030103535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Guide member and method for mounting light emitter to circuit board' [patent_app_type] => new [patent_app_number] => 10/303895 [patent_app_country] => US [patent_app_date] => 2002-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3360 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103535.pdf [firstpage_image] =>[orig_patent_app_number] => 10303895 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/303895
Guide member and method for mounting light emitter to circuit board Nov 25, 2002 Abandoned
Array ( [id] => 1091603 [patent_doc_number] => 06829284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-07 [patent_title] => 'Light source device and optical pickup' [patent_app_type] => B2 [patent_app_number] => 10/302122 [patent_app_country] => US [patent_app_date] => 2002-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4822 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/829/06829284.pdf [firstpage_image] =>[orig_patent_app_number] => 10302122 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/302122
Light source device and optical pickup Nov 21, 2002 Issued
Array ( [id] => 6667858 [patent_doc_number] => 20030112841 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-19 [patent_title] => 'Means of controlling dopant diffusion in a semiconductor heterostructure' [patent_app_type] => new [patent_app_number] => 10/302115 [patent_app_country] => US [patent_app_date] => 2002-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1876 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0112/20030112841.pdf [firstpage_image] =>[orig_patent_app_number] => 10302115 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/302115
Means of controlling dopant diffusion in a semiconductor heterostructure Nov 21, 2002 Abandoned
Array ( [id] => 6833820 [patent_doc_number] => 20030161365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Laser containing a distributed gain medium' [patent_app_type] => new [patent_app_number] => 10/302630 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9439 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20030161365.pdf [firstpage_image] =>[orig_patent_app_number] => 10302630 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/302630
Laser containing a distributed gain medium Nov 20, 2002 Issued
Array ( [id] => 6833819 [patent_doc_number] => 20030161364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Laser containing a slurry' [patent_app_type] => new [patent_app_number] => 10/302581 [patent_app_country] => US [patent_app_date] => 2002-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8636 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20030161364.pdf [firstpage_image] =>[orig_patent_app_number] => 10302581 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/302581
Laser containing a slurry Nov 20, 2002 Abandoned
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