Search

Nga X. Nguyen

Examiner (ID: 15034, Phone: (571)272-5217 , Office: P/3662 )

Most Active Art Unit
3662
Art Unit(s)
3646, 3662
Total Applications
893
Issued Applications
661
Pending Applications
57
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17284404 [patent_doc_number] => 11201451 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Porous distributed Bragg reflectors for laser applications [patent_app_type] => utility [patent_app_number] => 16/252334 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5788 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16252334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/252334
Porous distributed Bragg reflectors for laser applications Jan 17, 2019 Issued
Array ( [id] => 16803727 [patent_doc_number] => 10998689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Systems, apparatus, and methods for producing ultra stable, single-frequency, single-transverse-mode coherent light in solid-state lasers [patent_app_type] => utility [patent_app_number] => 16/249360 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6400 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249360 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249360
Systems, apparatus, and methods for producing ultra stable, single-frequency, single-transverse-mode coherent light in solid-state lasers Jan 15, 2019 Issued
Array ( [id] => 15653473 [patent_doc_number] => 20200089267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => Current self-checking regulation circuit based on voltage calibration [patent_app_type] => utility [patent_app_number] => 16/246573 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16246573 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/246573
Current self-checking regulation circuit based on voltage calibration Jan 13, 2019 Issued
Array ( [id] => 15599263 [patent_doc_number] => 20200076166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => EMITTER OXIDATION UNIFORMITY WITHIN A WAFER [patent_app_type] => utility [patent_app_number] => 16/244842 [patent_app_country] => US [patent_app_date] => 2019-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16244842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/244842
Emitter oxidation uniformity within a wafer Jan 9, 2019 Issued
Array ( [id] => 14574361 [patent_doc_number] => 20190214788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => SURFACE-EMITTING LASER DEVICE AND LIGHT EMITTING DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 16/243779 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243779
Surface-emitting laser device and light emitting device including the same Jan 8, 2019 Issued
Array ( [id] => 14677651 [patent_doc_number] => 20190237940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => MODIFIED EMITTER ARRAY [patent_app_type] => utility [patent_app_number] => 16/241258 [patent_app_country] => US [patent_app_date] => 2019-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16241258 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/241258
MODIFIED EMITTER ARRAY Jan 6, 2019 Abandoned
Array ( [id] => 16433378 [patent_doc_number] => 10833481 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Laser device with a stepped graded index separate confinement heterostructure [patent_app_type] => utility [patent_app_number] => 16/235684 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5286 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235684 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235684
Laser device with a stepped graded index separate confinement heterostructure Dec 27, 2018 Issued
Array ( [id] => 16661229 [patent_doc_number] => 20210057866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => OPTICAL FIBER AND LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/958374 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958374
OPTICAL FIBER AND LASER DEVICE Dec 26, 2018 Abandoned
Array ( [id] => 14239195 [patent_doc_number] => 20190131770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => SEMICONDUCTOR LASER DEVICE, SEMICONDUCTOR LASER MODULE, AND LASER LIGHT SOURCE SYSTEM FOR WELDING [patent_app_type] => utility [patent_app_number] => 16/234344 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16234344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/234344
Semiconductor laser device, semiconductor laser module, and laser light source system for welding Dec 26, 2018 Issued
Array ( [id] => 18804675 [patent_doc_number] => 11837844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Method for manufacturing optoelectric semiconductor component and optoelectric semiconductor component device [patent_app_type] => utility [patent_app_number] => 16/961901 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 34 [patent_no_of_words] => 8125 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961901
Method for manufacturing optoelectric semiconductor component and optoelectric semiconductor component device Dec 26, 2018 Issued
Array ( [id] => 14318403 [patent_doc_number] => 20190148905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => GAS LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/232637 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232637 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232637
GAS LASER DEVICE Dec 25, 2018 Abandoned
Array ( [id] => 16820389 [patent_doc_number] => 11005232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Light source device [patent_app_type] => utility [patent_app_number] => 16/212770 [patent_app_country] => US [patent_app_date] => 2018-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 13262 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16212770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/212770
Light source device Dec 6, 2018 Issued
Array ( [id] => 14138669 [patent_doc_number] => 20190103724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => LASER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/208815 [patent_app_country] => US [patent_app_date] => 2018-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16208815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/208815
LASER SYSTEM Dec 3, 2018 Abandoned
Array ( [id] => 14588777 [patent_doc_number] => 20190221997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => POWER MONITORING APPROACH FOR VCSELS AND VCSEL ARRAYS [patent_app_type] => utility [patent_app_number] => 16/204156 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204156
Power monitoring approach for VCSELS and VCSEL arrays Nov 28, 2018 Issued
Array ( [id] => 14588777 [patent_doc_number] => 20190221997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => POWER MONITORING APPROACH FOR VCSELS AND VCSEL ARRAYS [patent_app_type] => utility [patent_app_number] => 16/204156 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204156
Power monitoring approach for VCSELS and VCSEL arrays Nov 28, 2018 Issued
Array ( [id] => 14588777 [patent_doc_number] => 20190221997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => POWER MONITORING APPROACH FOR VCSELS AND VCSEL ARRAYS [patent_app_type] => utility [patent_app_number] => 16/204156 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204156
Power monitoring approach for VCSELS and VCSEL arrays Nov 28, 2018 Issued
Array ( [id] => 14588777 [patent_doc_number] => 20190221997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => POWER MONITORING APPROACH FOR VCSELS AND VCSEL ARRAYS [patent_app_type] => utility [patent_app_number] => 16/204156 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204156
Power monitoring approach for VCSELS and VCSEL arrays Nov 28, 2018 Issued
Array ( [id] => 14111413 [patent_doc_number] => 20190097382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SOLID-STATE LASER DEVICE [patent_app_type] => utility [patent_app_number] => 16/200117 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16200117 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200117
SOLID-STATE LASER DEVICE Nov 25, 2018 Abandoned
Array ( [id] => 16448732 [patent_doc_number] => 10840665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Laser machining apparatus [patent_app_type] => utility [patent_app_number] => 16/199975 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3574 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16199975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/199975
Laser machining apparatus Nov 25, 2018 Issued
Array ( [id] => 16480090 [patent_doc_number] => 10855050 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-01 [patent_title] => Methods of laser pulse development and maintenance in a compact laser resonator [patent_app_type] => utility [patent_app_number] => 16/198758 [patent_app_country] => US [patent_app_date] => 2018-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 17982 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16198758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/198758
Methods of laser pulse development and maintenance in a compact laser resonator Nov 20, 2018 Issued
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