Search

Tuan N. Nguyen

Examiner (ID: 17135, Phone: (571)272-4892 , Office: P/3754 )

Most Active Art Unit
2828
Art Unit(s)
2828, 3751, 3101, 3615, 3653, 3754, 3651, 2899
Total Applications
4809
Issued Applications
3658
Pending Applications
270
Abandoned Applications
901

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17808043 [patent_doc_number] => 20220259878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => Systems and Methods for Generating Waves [patent_app_type] => utility [patent_app_number] => 17/482909 [patent_app_country] => US [patent_app_date] => 2021-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20016 [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] => 17482909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/482909
Systems and Methods for Generating Waves Sep 22, 2021 Abandoned
Array ( [id] => 18923144 [patent_doc_number] => 20240026148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => A SINK [patent_app_type] => utility [patent_app_number] => 18/245608 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245608
A SINK Sep 15, 2021 Abandoned
Array ( [id] => 18013673 [patent_doc_number] => 11505958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Modular pool [patent_app_type] => utility [patent_app_number] => 17/473504 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 54 [patent_no_of_words] => 9655 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473504
Modular pool Sep 12, 2021 Issued
Array ( [id] => 17319707 [patent_doc_number] => 20210408757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/472648 [patent_app_country] => US [patent_app_date] => 2021-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17472648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/472648
Semiconductor device and method of manufacturing a semiconductor device Sep 11, 2021 Issued
Array ( [id] => 18184266 [patent_doc_number] => 20230044996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => PHOTONIC CRYSTAL SURFACE-EMITTING LASER [patent_app_type] => utility [patent_app_number] => 17/446971 [patent_app_country] => US [patent_app_date] => 2021-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3615 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446971
Photonic crystal surface-emitting laser Sep 5, 2021 Issued
Array ( [id] => 19918528 [patent_doc_number] => 12293904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Substrate processing apparatus, substrate processing method, gas regeneration system, and gas regeneration method [patent_app_type] => utility [patent_app_number] => 17/465115 [patent_app_country] => US [patent_app_date] => 2021-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 1233 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17465115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/465115
Substrate processing apparatus, substrate processing method, gas regeneration system, and gas regeneration method Sep 1, 2021 Issued
Array ( [id] => 17460914 [patent_doc_number] => 20220074219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => PIPELINE ASSEMBLY FOR INFLATABLE POOL AND INFLATABLE POOL [patent_app_type] => utility [patent_app_number] => 17/464329 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17464329 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464329
PIPELINE ASSEMBLY FOR INFLATABLE POOL AND INFLATABLE POOL Aug 31, 2021 Pending
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 Abandoned
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] => 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] => 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] => 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] => 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] => 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] => 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
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