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] => 19781895 [patent_doc_number] => 12230937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Header for an electric component [patent_app_type] => utility [patent_app_number] => 17/461663 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6608 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17461663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/461663
Header for an electric component Aug 29, 2021 Issued
Array ( [id] => 18597811 [patent_doc_number] => 20230272610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => URINAL WITH SHOWER FUNCTION FOR THE PENIS [patent_app_type] => utility [patent_app_number] => 18/024131 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024131
URINAL WITH SHOWER FUNCTION FOR THE PENIS Aug 29, 2021 Pending
Array ( [id] => 17301012 [patent_doc_number] => 20210396851 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [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] => 17/412739 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412739
Emitter structures for ultra-small vertical cavity surface emitting lasers (VCSELs) and arrays incorporating the same Aug 25, 2021 Issued
Array ( [id] => 18503193 [patent_doc_number] => 11700982 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Ergonomic grab bar [patent_app_type] => utility [patent_app_number] => 17/411348 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5301 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17411348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/411348
Ergonomic grab bar Aug 24, 2021 Issued
Array ( [id] => 17278498 [patent_doc_number] => 20210384696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => CHARACTERIZING AN OPTICAL ELEMENT [patent_app_type] => utility [patent_app_number] => 17/412154 [patent_app_country] => US [patent_app_date] => 2021-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17368 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17412154 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412154
CHARACTERIZING AN OPTICAL ELEMENT Aug 24, 2021 Abandoned
Array ( [id] => 17412225 [patent_doc_number] => 20220047129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => DETACHABLE TOILET SEAT [patent_app_type] => utility [patent_app_number] => 17/404656 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404656
Detachable toilet seat Aug 16, 2021 Issued
Array ( [id] => 18478632 [patent_doc_number] => 11692365 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Frame pool [patent_app_type] => utility [patent_app_number] => 17/402115 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4490 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402115
Frame pool Aug 12, 2021 Issued
Array ( [id] => 17247653 [patent_doc_number] => 20210367398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => OPTICAL MODULE [patent_app_type] => utility [patent_app_number] => 17/397020 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17397020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/397020
Optical module Aug 8, 2021 Issued
Array ( [id] => 17397530 [patent_doc_number] => 20220039620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => MAN'S SANITARY TOILET BARRIER [patent_app_type] => utility [patent_app_number] => 17/444516 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444516
MAN'S SANITARY TOILET BARRIER Aug 4, 2021 Abandoned
Array ( [id] => 18179884 [patent_doc_number] => 20230040613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DUAL HAND-HELD SHOWER HEAD ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/392270 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392270 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392270
DUAL HAND-HELD SHOWER HEAD ASSEMBLY Aug 2, 2021 Abandoned
Array ( [id] => 18168220 [patent_doc_number] => 20230034830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => FLUID FLOW CONTROL UNIT [patent_app_type] => utility [patent_app_number] => 17/391000 [patent_app_country] => US [patent_app_date] => 2021-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3144 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391000 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391000
Fluid flow control unit Jul 31, 2021 Issued
Array ( [id] => 18779489 [patent_doc_number] => 11821185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Automatic faucet [patent_app_type] => utility [patent_app_number] => 17/385933 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 4987 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385933
Automatic faucet Jul 26, 2021 Issued
Array ( [id] => 18170495 [patent_doc_number] => 20230037106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => LOW NUMERICAL APERTURE FIBER OUTPUT DIODE LASER MODULE [patent_app_type] => utility [patent_app_number] => 17/443559 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17443559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443559
Low numerical aperture fiber output diode laser module Jul 26, 2021 Issued
Array ( [id] => 19244786 [patent_doc_number] => 12015241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Laser module and electronic device [patent_app_type] => utility [patent_app_number] => 17/381536 [patent_app_country] => US [patent_app_date] => 2021-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3423 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17381536 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/381536
Laser module and electronic device Jul 20, 2021 Issued
Array ( [id] => 17292749 [patent_doc_number] => 20210388588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => Accelerated Drain Apparatus And Method For Walk-In Bathtub [patent_app_type] => utility [patent_app_number] => 17/379486 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379486
Accelerated drain apparatus and method for walk-in bathtub Jul 18, 2021 Issued
Array ( [id] => 18706917 [patent_doc_number] => 20230329490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SITTING TOILET HAVING FOOT HEALTH CARE DEVICE ATTACHED THERETO [patent_app_type] => utility [patent_app_number] => 18/024186 [patent_app_country] => US [patent_app_date] => 2021-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18024186 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/024186
SITTING TOILET HAVING FOOT HEALTH CARE DEVICE ATTACHED THERETO Jul 16, 2021 Pending
Array ( [id] => 18123015 [patent_doc_number] => 20230008625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Flat drain for showers [patent_app_type] => utility [patent_app_number] => 17/372617 [patent_app_country] => US [patent_app_date] => 2021-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372617
Flat drain for showers Jul 11, 2021 Issued
Array ( [id] => 17174734 [patent_doc_number] => 20210328405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => OPTICAL RESONATOR WITH LOCALIZED ION-IMPLANTED VOIDS [patent_app_type] => utility [patent_app_number] => 17/363675 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363675
Optical resonator with localized ion-implanted voids Jun 29, 2021 Issued
Array ( [id] => 18951349 [patent_doc_number] => 11894657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Pulse generator circuit, related system and method [patent_app_type] => utility [patent_app_number] => 17/360381 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6195 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17360381 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360381
Pulse generator circuit, related system and method Jun 27, 2021 Issued
Array ( [id] => 17319713 [patent_doc_number] => 20210408763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => LASER PROJECTOR WITH TWO LASER DIODES [patent_app_type] => utility [patent_app_number] => 17/358127 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358127
Laser projector with two laser diodes Jun 24, 2021 Issued
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