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] => 17623661 [patent_doc_number] => 11342727 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Semiconductor laser diode on tiled gallium containing material [patent_app_type] => utility [patent_app_number] => 16/903147 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13719 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903147
Semiconductor laser diode on tiled gallium containing material Jun 15, 2020 Issued
Array ( [id] => 17295847 [patent_doc_number] => 20210391686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => CONTROL SYSTEM FOR REGULATING TEMPERATURE FOR LASER DIODES [patent_app_type] => utility [patent_app_number] => 16/898547 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16898547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/898547
Control system for regulating temperature for laser diodes Jun 10, 2020 Issued
16/895470 P-Trap Assembly Support and Black Water Holding Tank, By-Pass and Flush, Piping Assemblies Jun 7, 2020 Abandoned
Array ( [id] => 17439146 [patent_doc_number] => 11264487 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Reduction of fin loss in the formation of FinFETs [patent_app_type] => utility [patent_app_number] => 16/891342 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 4915 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891342
Reduction of fin loss in the formation of FinFETs Jun 2, 2020 Issued
Array ( [id] => 16514285 [patent_doc_number] => 20200393543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => OPTICAL LIGHT EMITTER DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/888334 [patent_app_country] => US [patent_app_date] => 2020-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16888334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/888334
Optical light emitter device and method May 28, 2020 Issued
Array ( [id] => 17086036 [patent_doc_number] => 20210281043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => BROADENED SPECTRUM LASER DIODE FOR DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/886472 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16886472 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886472
Broadened spectrum laser diode for display device May 27, 2020 Issued
Array ( [id] => 17780799 [patent_doc_number] => 20220247149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => LIGHT EMITTING ELEMENT, LIGHT EMITTING ELEMENT ARRAY, AND METHOD OF MANUFACTURING LIGHT EMITTING ELEMENT ARRAY [patent_app_type] => utility [patent_app_number] => 17/613816 [patent_app_country] => US [patent_app_date] => 2020-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58087 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17613816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/613816
Light emitting element, light emitting element array, and method of manufacturing light emitting element array May 24, 2020 Issued
Array ( [id] => 16720651 [patent_doc_number] => 20210087798 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => TWO-LAYER VANITY OR SINK UNIT [patent_app_type] => utility [patent_app_number] => 16/880986 [patent_app_country] => US [patent_app_date] => 2020-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880986
Two-layer vanity or sink unit May 21, 2020 Issued
Array ( [id] => 16298335 [patent_doc_number] => 20200284058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Systems and Methods for Generating Waves [patent_app_type] => utility [patent_app_number] => 16/882267 [patent_app_country] => US [patent_app_date] => 2020-05-22 [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] => -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] => 16882267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/882267
Systems and Methods for Generating Waves May 21, 2020 Abandoned
Array ( [id] => 16298277 [patent_doc_number] => 20200284000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => WATER SAVING SYSTEM WITH A DIVERTER VALVE FOR SWITCHING COLD AND HOT WATER PASSING THERETHROUGH [patent_app_type] => utility [patent_app_number] => 16/880968 [patent_app_country] => US [patent_app_date] => 2020-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16880968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/880968
WATER SAVING SYSTEM WITH A DIVERTER VALVE FOR SWITCHING COLD AND HOT WATER PASSING THERETHROUGH May 20, 2020 Abandoned
Array ( [id] => 16776353 [patent_doc_number] => 20210113430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SAFETY SHOWERS AND EYE-WASHING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/874805 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [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] => 16874805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874805
SAFETY SHOWERS AND EYE-WASHING APPARATUS May 14, 2020 Abandoned
Array ( [id] => 17811456 [patent_doc_number] => 20220263291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => VERTICAL-CAVITY SURFACE-EMITTING LASER [patent_app_type] => utility [patent_app_number] => 17/611548 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611548
Vertical-cavity surface-emitting laser May 13, 2020 Issued
Array ( [id] => 18032482 [patent_doc_number] => 11515686 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-29 [patent_title] => Method of making QCL with optimized brightness and related methods [patent_app_type] => utility [patent_app_number] => 16/871270 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6327 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16871270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871270
Method of making QCL with optimized brightness and related methods May 10, 2020 Issued
Array ( [id] => 16700392 [patent_doc_number] => 10951008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Creating arbitrary patterns on a 2-d uniform grid VCSEL array [patent_app_type] => utility [patent_app_number] => 16/867594 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3058 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 16867594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867594
Creating arbitrary patterns on a 2-d uniform grid VCSEL array May 5, 2020 Issued
Array ( [id] => 16272831 [patent_doc_number] => 20200274319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/867334 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867334
Semiconductor device and method of manufacturing a semiconductor device May 4, 2020 Issued
Array ( [id] => 18353895 [patent_doc_number] => 11642278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Combination emergency wash and faucet unit [patent_app_type] => utility [patent_app_number] => 16/867008 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 33 [patent_no_of_words] => 12182 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867008
Combination emergency wash and faucet unit May 4, 2020 Issued
Array ( [id] => 16878470 [patent_doc_number] => 11028606 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Temporary pool cover and floor system [patent_app_type] => utility [patent_app_number] => 16/866662 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11048 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866662 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866662
Temporary pool cover and floor system May 4, 2020 Issued
Array ( [id] => 18074077 [patent_doc_number] => 11532921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Laser device [patent_app_type] => utility [patent_app_number] => 16/863277 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 26 [patent_no_of_words] => 7611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863277 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863277
Laser device Apr 29, 2020 Issued
Array ( [id] => 17576238 [patent_doc_number] => 20220133093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => PORTABLE OUTDOOR FOOTWASHER [patent_app_type] => utility [patent_app_number] => 17/274639 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17274639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/274639
PORTABLE OUTDOOR FOOTWASHER Apr 28, 2020 Abandoned
Array ( [id] => 16419988 [patent_doc_number] => 20200345186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => FOLDABLE TOILET SEAT COVER [patent_app_type] => utility [patent_app_number] => 16/862187 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16862187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862187
FOLDABLE TOILET SEAT COVER Apr 28, 2020 Abandoned
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