Search

Tuan N Nguyen

Examiner (ID: 4518, Phone: (571)272-4892 , Office: P/3754 )

Most Active Art Unit
2828
Art Unit(s)
3101, 2828, 3751, 3653, 3615, 3651, 3754, 2899
Total Applications
4762
Issued Applications
3630
Pending Applications
272
Abandoned Applications
892

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13500645 [patent_doc_number] => 20180301865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => EMITTER STRUCTURES FOR ULTRA-SMALL VERTICAL CAVITY SURFACE EMITTING LASERS (VCSELS) AND ARRAYS INCORPORATING THE SAME [patent_app_type] => utility [patent_app_number] => 15/951727 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15951727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/951727
Emitter structures for ultra-small vertical cavity surface emitting lasers (VCSELs) and arrays incorporating the same Apr 11, 2018 Issued
Array ( [id] => 15455541 [patent_doc_number] => 20200040595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => MODULAR POOL [patent_app_type] => utility [patent_app_number] => 16/500650 [patent_app_country] => US [patent_app_date] => 2018-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16500650 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/500650
MODULAR POOL Apr 8, 2018 Abandoned
Array ( [id] => 14969869 [patent_doc_number] => 20190312413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => SUBSTRATE EMITTING VERTICAL-CAVITY SURFACE-EMITTING LASER [patent_app_type] => utility [patent_app_number] => 15/944955 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15944955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/944955
Substrate emitting vertical-cavity surface-emitting laser Apr 3, 2018 Issued
Array ( [id] => 16625437 [patent_doc_number] => 20210044090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => SEMICONDUCTOR LASER AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 16/967724 [patent_app_country] => US [patent_app_date] => 2018-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967724
Semiconductor laser and method for manufacturing same Apr 3, 2018 Issued
Array ( [id] => 13500639 [patent_doc_number] => 20180301862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => LASER MACHINING DEVICE [patent_app_type] => utility [patent_app_number] => 15/943901 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943901 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943901
Laser machining device Apr 2, 2018 Issued
Array ( [id] => 17788230 [patent_doc_number] => 11411369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Method for manufacturing semiconductor device [patent_app_type] => utility [patent_app_number] => 16/965578 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 32 [patent_no_of_words] => 5839 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16965578 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965578
Method for manufacturing semiconductor device Apr 2, 2018 Issued
Array ( [id] => 16891636 [patent_doc_number] => 11033159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Toilet seat [patent_app_type] => utility [patent_app_number] => 16/767823 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7598 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767823
Toilet seat Mar 29, 2018 Issued
Array ( [id] => 14129313 [patent_doc_number] => 20190099046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-04 [patent_title] => TOILET/SHOWER COMBINATION FIXTURE [patent_app_type] => utility [patent_app_number] => 15/940353 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940353 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940353
Toilet/shower combination fixture Mar 28, 2018 Issued
Array ( [id] => 13456593 [patent_doc_number] => 20180279839 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => BATHTUB FITTING STANDARD EXTERNAL SPACE WHILE AFFORDING SAFE EGRESS AND LARGER FLOOR AREA WITH ENCLOSED VOLUME [patent_app_type] => utility [patent_app_number] => 15/940564 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15940564 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/940564
Bathtub fitting standard external space while affording safe egress and larger floor area with enclosed volume Mar 28, 2018 Issued
Array ( [id] => 14672933 [patent_doc_number] => 10374392 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-06 [patent_title] => Optical device structure using GaN substrates and growth structures for laser applications [patent_app_type] => utility [patent_app_number] => 15/938802 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8983 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15938802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938802
Optical device structure using GaN substrates and growth structures for laser applications Mar 27, 2018 Issued
Array ( [id] => 14430667 [patent_doc_number] => 10320152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Tunable laser [patent_app_type] => utility [patent_app_number] => 15/938842 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 9169 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15938842 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/938842
Tunable laser Mar 27, 2018 Issued
Array ( [id] => 13471583 [patent_doc_number] => 20180287334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => LIGHT SOURCE DEVICE [patent_app_type] => utility [patent_app_number] => 15/939219 [patent_app_country] => US [patent_app_date] => 2018-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15939219 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/939219
Light source device Mar 27, 2018 Issued
Array ( [id] => 13452931 [patent_doc_number] => 20180278008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => BEAM OFFSET PLATE FOR OPTICALLY OFFSETTING ONE OR MORE LASER BEAMS [patent_app_type] => utility [patent_app_number] => 15/937584 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937584 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937584
Beam offset plate for optically offsetting one or more laser beams Mar 26, 2018 Issued
Array ( [id] => 14758587 [patent_doc_number] => 10390668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => Body support and positioning apparatus and system for seated-position toilet use [patent_app_type] => utility [patent_app_number] => 15/936501 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4932 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936501 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936501
Body support and positioning apparatus and system for seated-position toilet use Mar 26, 2018 Issued
Array ( [id] => 13350457 [patent_doc_number] => 20180226768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-09 [patent_title] => METHOD AND APPARATUS INCLUDING IMPROVED VERTICAL-CAVITY SURFACE-EMITTING LASERS [patent_app_type] => utility [patent_app_number] => 15/933732 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933732
METHOD AND APPARATUS INCLUDING IMPROVED VERTICAL-CAVITY SURFACE-EMITTING LASERS Mar 22, 2018 Abandoned
Array ( [id] => 15785751 [patent_doc_number] => 10626588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Self-contained toilet bowl dispenser and light [patent_app_type] => utility [patent_app_number] => 15/928018 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 11971 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15928018 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/928018
Self-contained toilet bowl dispenser and light Mar 20, 2018 Issued
Array ( [id] => 14863589 [patent_doc_number] => 20190282036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => PRODUCT, SYSTEM, METHOD, APPARATUS, AND ARTICLE OF MANUFACTURE FOR SHOWER LINER STAY [patent_app_type] => utility [patent_app_number] => 15/922870 [patent_app_country] => US [patent_app_date] => 2018-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15922870 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/922870
Product, system, method, apparatus, and article of manufacture for shower liner stay Mar 14, 2018 Issued
Array ( [id] => 14864031 [patent_doc_number] => 20190282257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => FOOT ABRASION ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/921341 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1405 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921341 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921341
FOOT ABRASION ASSEMBLY Mar 13, 2018 Abandoned
Array ( [id] => 14310769 [patent_doc_number] => 20190145088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Urinal Mat [patent_app_type] => utility [patent_app_number] => 15/921637 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921637
Urinal Mat Mar 13, 2018 Abandoned
Array ( [id] => 14863599 [patent_doc_number] => 20190282041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => HAND DRYING ASSEMBLY FOR SINK UNITS [patent_app_type] => utility [patent_app_number] => 15/921523 [patent_app_country] => US [patent_app_date] => 2018-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15921523 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/921523
HAND DRYING ASSEMBLY FOR SINK UNITS Mar 13, 2018 Abandoned
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