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] => 16974041 [patent_doc_number] => 11070026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => High current nanosecond laser driver circuit with wide pulse-width adjustment range [patent_app_type] => utility [patent_app_number] => 16/517293 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 6406 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517293 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517293
High current nanosecond laser driver circuit with wide pulse-width adjustment range Jul 18, 2019 Issued
Array ( [id] => 17107873 [patent_doc_number] => 11128104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Wavelength-tunable light source and wavelength control method for the same [patent_app_type] => utility [patent_app_number] => 16/517116 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 11026 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517116
Wavelength-tunable light source and wavelength control method for the same Jul 18, 2019 Issued
Array ( [id] => 15907367 [patent_doc_number] => 20200153204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => VERTICAL-CAVITY SURFACE-EMITTING LASER FOR NEAR-FIELD ILLUMINATION OF AN EYE [patent_app_type] => utility [patent_app_number] => 16/517186 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517186
Vertical-cavity surface-emitting laser for near-field illumination of an eye Jul 18, 2019 Issued
Array ( [id] => 16583346 [patent_doc_number] => 20210017748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => TANK-LESS AUTOMATIC FLUSH TOILET [patent_app_type] => utility [patent_app_number] => 16/515326 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515326
Tank-less automatic flush toilet Jul 17, 2019 Issued
Array ( [id] => 16573154 [patent_doc_number] => 10895069 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-01-19 [patent_title] => Automatic flush toilet [patent_app_type] => utility [patent_app_number] => 16/515290 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4109 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515290
Automatic flush toilet Jul 17, 2019 Issued
Array ( [id] => 17086034 [patent_doc_number] => 20210281041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => SEMICONDUCTOR LASER [patent_app_type] => utility [patent_app_number] => 17/261300 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17261300 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/261300
Semiconductor laser Jul 14, 2019 Issued
Array ( [id] => 17435126 [patent_doc_number] => 11260434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Drain treatment [patent_app_type] => utility [patent_app_number] => 16/511301 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3655 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511301
Drain treatment Jul 14, 2019 Issued
Array ( [id] => 17071184 [patent_doc_number] => 20210273401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => PACKAGE INCLUDING PORTIONS OF A LEAD FRAME AS ELECTRICALLY CONDUCTIVE LEADS [patent_app_type] => utility [patent_app_number] => 17/259036 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4285 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17259036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259036
PACKAGE INCLUDING PORTIONS OF A LEAD FRAME AS ELECTRICALLY CONDUCTIVE LEADS Jul 11, 2019 Abandoned
Array ( [id] => 15042459 [patent_doc_number] => 20190332234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => MULTIPLE OUTLET SHOWER CONTROL [patent_app_type] => utility [patent_app_number] => 16/510009 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5798 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510009
Multiple outlet shower control Jul 11, 2019 Issued
Array ( [id] => 15039645 [patent_doc_number] => 20190330827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => CONTROL OF BATHING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/510037 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16510037 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510037
CONTROL OF BATHING APPARATUS Jul 11, 2019 Abandoned
Array ( [id] => 15970995 [patent_doc_number] => 20200169249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => ARBITRARY MICROWAVE WAVEFORM GENERATOR USING LASERS IN CLOSE THERMAL AND MECHANICAL PROXIMITY [patent_app_type] => utility [patent_app_number] => 16/507372 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16507372 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/507372
Arbitrary microwave waveform generator using lasers in close thermal and mechanical proximity Jul 9, 2019 Issued
Array ( [id] => 16881372 [patent_doc_number] => 11031530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Light emitting device with nanostructured phosphor [patent_app_type] => utility [patent_app_number] => 16/504153 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 5695 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504153 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504153
Light emitting device with nanostructured phosphor Jul 4, 2019 Issued
Array ( [id] => 15024435 [patent_doc_number] => 20190323222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => TOILET WITH OVERFLOW PROTECTION [patent_app_type] => utility [patent_app_number] => 16/502569 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502569 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502569
Toilet with overflow protection Jul 2, 2019 Issued
Array ( [id] => 15019703 [patent_doc_number] => 20190320856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => SYSTEMS FOR MIMICKING ARM AND HAND MOVEMENT [patent_app_type] => utility [patent_app_number] => 16/458501 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458501
SYSTEMS FOR MIMICKING ARM AND HAND MOVEMENT Jun 30, 2019 Abandoned
Array ( [id] => 17071196 [patent_doc_number] => 20210273413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SURFACE EMITTING LASER DEVICE, LIGHT-EMITTING DEVICE INCLUDING THE SAME AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/256571 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14190 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256571
Surface emitting laser device, light-emitting device including the same and manufacturing method thereof Jun 27, 2019 Issued
Array ( [id] => 16782334 [patent_doc_number] => 20210119413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => DIODE LASER ASSEMBLY AND METHOD FOR PRODUCING A DIODE LASER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/254625 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17254625 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254625
Diode laser assembly and method for producing a diode laser assembly Jun 17, 2019 Issued
Array ( [id] => 18705085 [patent_doc_number] => 11791605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Diode laser assembly and DWM module having a diode laser assembly of this type [patent_app_type] => utility [patent_app_number] => 17/254616 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 11281 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254616
Diode laser assembly and DWM module having a diode laser assembly of this type Jun 17, 2019 Issued
Array ( [id] => 18782553 [patent_doc_number] => 11824324 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Diode laser arrangement and method for producing a diode laser arrangement [patent_app_type] => utility [patent_app_number] => 17/254619 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8190 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17254619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254619
Diode laser arrangement and method for producing a diode laser arrangement Jun 17, 2019 Issued
Array ( [id] => 19016715 [patent_doc_number] => 11923661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Surface emitting laser and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 17/260876 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 12301 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17260876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/260876
Surface emitting laser and method of manufacturing the same Jun 13, 2019 Issued
Array ( [id] => 15376775 [patent_doc_number] => 10530120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Direct diode pumped ti:sapphire lasers and amplifiers [patent_app_type] => utility [patent_app_number] => 16/442000 [patent_app_country] => US [patent_app_date] => 2019-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 6109 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442000
Direct diode pumped ti:sapphire lasers and amplifiers Jun 13, 2019 Issued
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