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
09/670332 System and method of frequency multiplication in a semiconductor laser diode Sep 26, 2000 Abandoned
Array ( [id] => 1391958 [patent_doc_number] => 06563847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-13 [patent_title] => 'Laser optical system' [patent_app_type] => B1 [patent_app_number] => 09/669754 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/563/06563847.pdf [firstpage_image] =>[orig_patent_app_number] => 09669754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669754
Laser optical system Sep 25, 2000 Issued
Array ( [id] => 1507706 [patent_doc_number] => 06466594 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-15 [patent_title] => 'Laser modulating device' [patent_app_type] => B1 [patent_app_number] => 09/669766 [patent_app_country] => US [patent_app_date] => 2000-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 5870 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/466/06466594.pdf [firstpage_image] =>[orig_patent_app_number] => 09669766 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669766
Laser modulating device Sep 25, 2000 Issued
Array ( [id] => 1428123 [patent_doc_number] => 06522674 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-18 [patent_title] => 'Pulsed laser control system' [patent_app_type] => B1 [patent_app_number] => 09/666139 [patent_app_country] => US [patent_app_date] => 2000-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3310 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/522/06522674.pdf [firstpage_image] =>[orig_patent_app_number] => 09666139 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/666139
Pulsed laser control system Sep 19, 2000 Issued
Array ( [id] => 1061461 [patent_doc_number] => 06853656 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-02-08 [patent_title] => 'Laser apparatus' [patent_app_type] => utility [patent_app_number] => 10/088243 [patent_app_country] => US [patent_app_date] => 2000-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3559 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/853/06853656.pdf [firstpage_image] =>[orig_patent_app_number] => 10088243 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/088243
Laser apparatus Sep 14, 2000 Issued
Array ( [id] => 1010587 [patent_doc_number] => 06901090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-31 [patent_title] => 'Exposure apparatus with laser device' [patent_app_type] => utility [patent_app_number] => 10/070683 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 24 [patent_no_of_words] => 21135 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/901/06901090.pdf [firstpage_image] =>[orig_patent_app_number] => 10070683 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/070683
Exposure apparatus with laser device Sep 7, 2000 Issued
Array ( [id] => 1146154 [patent_doc_number] => 06782015 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-08-24 [patent_title] => 'Laser survey instrument' [patent_app_type] => B1 [patent_app_number] => 09/649232 [patent_app_country] => US [patent_app_date] => 2000-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5737 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/782/06782015.pdf [firstpage_image] =>[orig_patent_app_number] => 09649232 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/649232
Laser survey instrument Aug 28, 2000 Issued
Array ( [id] => 1426847 [patent_doc_number] => 06526074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-02-25 [patent_title] => 'Laser scanning apparatus' [patent_app_type] => B1 [patent_app_number] => 09/627302 [patent_app_country] => US [patent_app_date] => 2000-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2379 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/526/06526074.pdf [firstpage_image] =>[orig_patent_app_number] => 09627302 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/627302
Laser scanning apparatus Jul 26, 2000 Issued
Array ( [id] => 1232002 [patent_doc_number] => 06697409 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-24 [patent_title] => 'Beam distributor of laser apparatus capable of efficiently introducing pumping beam into laser medium' [patent_app_type] => B1 [patent_app_number] => 09/621731 [patent_app_country] => US [patent_app_date] => 2000-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 4360 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/697/06697409.pdf [firstpage_image] =>[orig_patent_app_number] => 09621731 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/621731
Beam distributor of laser apparatus capable of efficiently introducing pumping beam into laser medium Jul 20, 2000 Issued
Array ( [id] => 1539102 [patent_doc_number] => 06490299 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-03 [patent_title] => 'Method and laser system for generating laser radiation of specific temporal shape for production of high quality laser-induced damage images' [patent_app_type] => B1 [patent_app_number] => 09/621276 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5443 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/490/06490299.pdf [firstpage_image] =>[orig_patent_app_number] => 09621276 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/621276
Method and laser system for generating laser radiation of specific temporal shape for production of high quality laser-induced damage images Jul 19, 2000 Issued
Array ( [id] => 1398274 [patent_doc_number] => 06560252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Method and device for wavelength locking' [patent_app_type] => B1 [patent_app_number] => 09/620417 [patent_app_country] => US [patent_app_date] => 2000-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2872 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560252.pdf [firstpage_image] =>[orig_patent_app_number] => 09620417 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/620417
Method and device for wavelength locking Jul 19, 2000 Issued
Array ( [id] => 7633590 [patent_doc_number] => 06658030 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Laser safety method and device for duplex open loop parallel optical link' [patent_app_type] => B1 [patent_app_number] => 09/618221 [patent_app_country] => US [patent_app_date] => 2000-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4838 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/658/06658030.pdf [firstpage_image] =>[orig_patent_app_number] => 09618221 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/618221
Laser safety method and device for duplex open loop parallel optical link Jul 17, 2000 Issued
Array ( [id] => 1359632 [patent_doc_number] => 06580732 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-17 [patent_title] => 'Multiple mode laser' [patent_app_type] => B1 [patent_app_number] => 09/617246 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3287 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/580/06580732.pdf [firstpage_image] =>[orig_patent_app_number] => 09617246 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/617246
Multiple mode laser Jul 13, 2000 Issued
Array ( [id] => 1208959 [patent_doc_number] => 06717963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-04-06 [patent_title] => 'Raman fiber amplifier using a wide bandwidth continuous wave pump' [patent_app_type] => B1 [patent_app_number] => 09/616410 [patent_app_country] => US [patent_app_date] => 2000-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 2387 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/717/06717963.pdf [firstpage_image] =>[orig_patent_app_number] => 09616410 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/616410
Raman fiber amplifier using a wide bandwidth continuous wave pump Jul 13, 2000 Issued
Array ( [id] => 1470293 [patent_doc_number] => 06459717 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-01 [patent_title] => 'Continuous wave all gas phase iodine laser (AGIL)' [patent_app_type] => B1 [patent_app_number] => 09/615206 [patent_app_country] => US [patent_app_date] => 2000-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1828 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/459/06459717.pdf [firstpage_image] =>[orig_patent_app_number] => 09615206 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615206
Continuous wave all gas phase iodine laser (AGIL) Jul 12, 2000 Issued
Array ( [id] => 1023902 [patent_doc_number] => 06888871 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-05-03 [patent_title] => 'VCSEL and VCSEL array having integrated microlenses for use in a semiconductor laser pumped solid state laser system' [patent_app_type] => utility [patent_app_number] => 09/615065 [patent_app_country] => US [patent_app_date] => 2000-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4110 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/888/06888871.pdf [firstpage_image] =>[orig_patent_app_number] => 09615065 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/615065
VCSEL and VCSEL array having integrated microlenses for use in a semiconductor laser pumped solid state laser system Jul 11, 2000 Issued
Array ( [id] => 1216572 [patent_doc_number] => 06711198 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-03-23 [patent_title] => 'Light source device for laser beam printer' [patent_app_type] => B1 [patent_app_number] => 09/549552 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 5727 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/711/06711198.pdf [firstpage_image] =>[orig_patent_app_number] => 09549552 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549552
Light source device for laser beam printer Apr 13, 2000 Issued
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