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] => 14869095 [patent_doc_number] => 20190284789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => URINAL CAPTURE PORTION [patent_app_type] => utility [patent_app_number] => 15/919841 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2728 [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] => 15919841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919841
URINAL CAPTURE PORTION Mar 12, 2018 Abandoned
Array ( [id] => 14058679 [patent_doc_number] => 10233624 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-03-19 [patent_title] => Toilet tank handle assembly [patent_app_type] => utility [patent_app_number] => 15/919468 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 2140 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15919468 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/919468
Toilet tank handle assembly Mar 12, 2018 Issued
Array ( [id] => 17152943 [patent_doc_number] => 11146040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Semiconductor multilayer film reflecting mirror and vertical cavity light-emitting element [patent_app_type] => utility [patent_app_number] => 16/498385 [patent_app_country] => US [patent_app_date] => 2018-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4011 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498385
Semiconductor multilayer film reflecting mirror and vertical cavity light-emitting element Mar 12, 2018 Issued
Array ( [id] => 16218962 [patent_doc_number] => 10734788 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Quantum dot lasers integrated on silicon submount with mechanical features and through-silicon vias [patent_app_type] => utility [patent_app_number] => 15/910345 [patent_app_country] => US [patent_app_date] => 2018-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 24 [patent_no_of_words] => 6915 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15910345 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/910345
Quantum dot lasers integrated on silicon submount with mechanical features and through-silicon vias Mar 1, 2018 Issued
Array ( [id] => 13414169 [patent_doc_number] => 20180258627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => Handheld Bidet Attachment Device [patent_app_type] => utility [patent_app_number] => 15/905650 [patent_app_country] => US [patent_app_date] => 2018-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15905650 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/905650
Handheld Bidet Attachment Device Feb 25, 2018 Abandoned
Array ( [id] => 13383247 [patent_doc_number] => 20180243165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Spa Tub and Cabinet Construction System [patent_app_type] => utility [patent_app_number] => 15/903650 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903650 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903650
Spa Tub and Cabinet Construction System Feb 22, 2018 Abandoned
Array ( [id] => 13458905 [patent_doc_number] => 20180280995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => COMBINED SHOWER HEAD WITH COOL WATER DISCHARGING FUNCTION [patent_app_type] => utility [patent_app_number] => 15/903334 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15903334 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/903334
Combined shower head with cool water discharging function Feb 22, 2018 Issued
Array ( [id] => 13387645 [patent_doc_number] => 20180245364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => TIERED POOL SYSTEM [patent_app_type] => utility [patent_app_number] => 15/902414 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15902414 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/902414
Tiered pool system Feb 21, 2018 Issued
Array ( [id] => 13372995 [patent_doc_number] => 20180238038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => BIDET RINSE RING [patent_app_type] => utility [patent_app_number] => 15/901188 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3353 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15901188 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901188
Bidet rinse ring Feb 20, 2018 Issued
Array ( [id] => 14742621 [patent_doc_number] => 20190254484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => Bathtub Edge Guard [patent_app_type] => utility [patent_app_number] => 15/900896 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900896 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900896
Bathtub Edge Guard Feb 20, 2018 Abandoned
Array ( [id] => 13585097 [patent_doc_number] => 20180344097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => REPLACEABLE SUPPORT DEVICE FOR USE WITH BATHING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/901569 [patent_app_country] => US [patent_app_date] => 2018-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15901569 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/901569
REPLACEABLE SUPPORT DEVICE FOR USE WITH BATHING APPARATUS Feb 20, 2018 Abandoned
15/899493 CLEANOUT PORT DRAIN ASSEMBLY AND METHOD Feb 19, 2018
Array ( [id] => 15055627 [patent_doc_number] => 10458105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Magnetic sink insert [patent_app_type] => utility [patent_app_number] => 15/899938 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 1956 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899938
Magnetic sink insert Feb 19, 2018 Issued
Array ( [id] => 14084743 [patent_doc_number] => 10238248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-26 [patent_title] => Footstool for bathroom toilet to correct user's toilet posture [patent_app_type] => utility [patent_app_number] => 15/899655 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3087 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899655
Footstool for bathroom toilet to correct user's toilet posture Feb 19, 2018 Issued
Array ( [id] => 14747775 [patent_doc_number] => 20190257061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => SINK CABINET DRAIN SYSTEM [patent_app_type] => utility [patent_app_number] => 15/899742 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899742 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899742
SINK CABINET DRAIN SYSTEM Feb 19, 2018 Abandoned
Array ( [id] => 14756581 [patent_doc_number] => 20190261464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => WINDOW ASSEMBLY COMPRISING CONDUCTIVE TRANSPARENT LAYER AND CONDUCTIVE ELEMENT IMPLEMENTING HYBRID BUS-BAR/ANTENNA [patent_app_type] => utility [patent_app_number] => 15/899506 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15899506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899506
Window assembly comprising conductive transparent layer and conductive element implementing hybrid bus-bar/antenna Feb 19, 2018 Issued
Array ( [id] => 16412901 [patent_doc_number] => 10820759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Chair for personal relief [patent_app_type] => utility [patent_app_number] => 15/900267 [patent_app_country] => US [patent_app_date] => 2018-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1768 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15900267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/900267
Chair for personal relief Feb 19, 2018 Issued
Array ( [id] => 13372991 [patent_doc_number] => 20180238036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => DEVICE AND METHOD FOR TOILET ODOR SHIELDING [patent_app_type] => utility [patent_app_number] => 15/899212 [patent_app_country] => US [patent_app_date] => 2018-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15899212 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/899212
Device and method for toilet odor shielding Feb 18, 2018 Issued
Array ( [id] => 13215545 [patent_doc_number] => 10122152 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-11-06 [patent_title] => Structure of VCSEL and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/898085 [patent_app_country] => US [patent_app_date] => 2018-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15898085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/898085
Structure of VCSEL and method for manufacturing the same Feb 14, 2018 Issued
Array ( [id] => 15352565 [patent_doc_number] => 20200014174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ARRAY OF LIGHT SOURCES COMPRISING MULTIPLE VCSELs [patent_app_type] => utility [patent_app_number] => 16/487386 [patent_app_country] => US [patent_app_date] => 2018-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16487386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/487386
Array of light sources comprising multiple VCSELs Feb 13, 2018 Issued
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