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] => 16876431 [patent_doc_number] => 11026546 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Shower apparatus and method [patent_app_type] => utility [patent_app_number] => 16/388956 [patent_app_country] => US [patent_app_date] => 2019-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 36 [patent_no_of_words] => 5186 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16388956 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/388956
Shower apparatus and method Apr 18, 2019 Issued
Array ( [id] => 16856465 [patent_doc_number] => 20210157210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => Semiconductor Device [patent_app_type] => utility [patent_app_number] => 17/054010 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17054010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/054010
Semiconductor device Apr 17, 2019 Issued
Array ( [id] => 16391565 [patent_doc_number] => 20200332506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => IMPACT REDUCER FOR DRAINAGE STACKS [patent_app_type] => utility [patent_app_number] => 16/386408 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16386408 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386408
Impact reducer for drainage stacks Apr 16, 2019 Issued
Array ( [id] => 17270793 [patent_doc_number] => 11196228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Encoded pixel structure of vertical cavity surface emitting laser [patent_app_type] => utility [patent_app_number] => 16/386041 [patent_app_country] => US [patent_app_date] => 2019-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 33 [patent_no_of_words] => 8436 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16386041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/386041
Encoded pixel structure of vertical cavity surface emitting laser Apr 15, 2019 Issued
Array ( [id] => 17107867 [patent_doc_number] => 11128098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Characterizing an optical element [patent_app_type] => utility [patent_app_number] => 16/384335 [patent_app_country] => US [patent_app_date] => 2019-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 17347 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16384335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/384335
Characterizing an optical element Apr 14, 2019 Issued
Array ( [id] => 14989729 [patent_doc_number] => 20190313822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Moisture Control Mat [patent_app_type] => utility [patent_app_number] => 16/382612 [patent_app_country] => US [patent_app_date] => 2019-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382612 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382612
Moisture Control Mat Apr 11, 2019 Abandoned
Array ( [id] => 16216461 [patent_doc_number] => 10732265 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Optical illuminator module and related techniques [patent_app_type] => utility [patent_app_number] => 16/382042 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5363 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16382042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382042
Optical illuminator module and related techniques Apr 10, 2019 Issued
Array ( [id] => 15000943 [patent_doc_number] => 20190319429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => MICROPILLAR OPTOELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/382127 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16382127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/382127
Micropillar optoelectronic device Apr 10, 2019 Issued
Array ( [id] => 15956185 [patent_doc_number] => 10666010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-26 [patent_title] => Fiber laser pump reflector [patent_app_type] => utility [patent_app_number] => 16/381715 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4608 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381715
Fiber laser pump reflector Apr 10, 2019 Issued
Array ( [id] => 17163336 [patent_doc_number] => 11149425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Ventilated toilet [patent_app_type] => utility [patent_app_number] => 16/381782 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 3121 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 610 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16381782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/381782
Ventilated toilet Apr 10, 2019 Issued
Array ( [id] => 16646003 [patent_doc_number] => 10923874 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Multiple soliton comb generation method and device [patent_app_type] => utility [patent_app_number] => 16/379135 [patent_app_country] => US [patent_app_date] => 2019-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 27 [patent_no_of_words] => 9454 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16379135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/379135
Multiple soliton comb generation method and device Apr 8, 2019 Issued
Array ( [id] => 15890521 [patent_doc_number] => 10651621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Laser apparatus including heat transfer device for releasing heat inside housing to the outside [patent_app_type] => utility [patent_app_number] => 16/377942 [patent_app_country] => US [patent_app_date] => 2019-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 11406 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16377942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/377942
Laser apparatus including heat transfer device for releasing heat inside housing to the outside Apr 7, 2019 Issued
Array ( [id] => 16498511 [patent_doc_number] => 10863876 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-12-15 [patent_title] => Urine neutralization and conversion system and method [patent_app_type] => utility [patent_app_number] => 16/375185 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3818 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16375185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/375185
Urine neutralization and conversion system and method Apr 3, 2019 Issued
Array ( [id] => 16889487 [patent_doc_number] => 20210175684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => LASER DIODE DRIVE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/045281 [patent_app_country] => US [patent_app_date] => 2019-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17045281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/045281
Laser diode drive system Apr 3, 2019 Issued
Array ( [id] => 16702496 [patent_doc_number] => 10952408 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Pet bathtub platform with detachable pet washtub [patent_app_type] => utility [patent_app_number] => 16/369123 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5312 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369123
Pet bathtub platform with detachable pet washtub Mar 28, 2019 Issued
Array ( [id] => 14931093 [patent_doc_number] => 20190301184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => FRAME POOL [patent_app_type] => utility [patent_app_number] => 16/368829 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16368829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/368829
Frame pool Mar 27, 2019 Issued
Array ( [id] => 17860150 [patent_doc_number] => 11441300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Drain assembly [patent_app_type] => utility [patent_app_number] => 17/042492 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5900 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042492
Drain assembly Mar 27, 2019 Issued
Array ( [id] => 17968600 [patent_doc_number] => 11486118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Drain arrangement for a washstand [patent_app_type] => utility [patent_app_number] => 17/042597 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4660 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17042597 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/042597
Drain arrangement for a washstand Mar 27, 2019 Issued
Array ( [id] => 16341013 [patent_doc_number] => 20200305663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Splash Shield Assembly [patent_app_type] => utility [patent_app_number] => 16/367788 [patent_app_country] => US [patent_app_date] => 2019-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16367788 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/367788
Splash Shield Assembly Mar 27, 2019 Abandoned
Array ( [id] => 16661242 [patent_doc_number] => 20210057879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => ENGINEERED CURRENT-DENSITY PROFILE DIODE LASER [patent_app_type] => utility [patent_app_number] => 17/041256 [patent_app_country] => US [patent_app_date] => 2019-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041256
Engineered current-density profile diode laser Mar 25, 2019 Issued
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