Search

Kien T Nguyen

Examiner (ID: 9412, Phone: (571)272-4428 , Office: P/3711 )

Most Active Art Unit
3711
Art Unit(s)
3711, 3504, 2899, 3712, 3509, 3714
Total Applications
3658
Issued Applications
2880
Pending Applications
182
Abandoned Applications
596

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17815926 [patent_doc_number] => 11421527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Simultaneous distributed measurements on optical fiber [patent_app_type] => utility [patent_app_number] => 16/320817 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3967 [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] => 16320817 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/320817
Simultaneous distributed measurements on optical fiber Jul 24, 2017 Issued
Array ( [id] => 16886678 [patent_doc_number] => 20210172874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => SURFACE ENHANCED LUMINESCENCE ANALYTE INTERROGATION STAGE WITH SACRIFICIAL COATING [patent_app_type] => utility [patent_app_number] => 16/076345 [patent_app_country] => US [patent_app_date] => 2017-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076345
Surface enhanced luminescence analyte interrogation stage with sacrificial coating Jul 19, 2017 Issued
Array ( [id] => 17090790 [patent_doc_number] => 11118974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Spectroscopic device including design groups [patent_app_type] => utility [patent_app_number] => 16/611968 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 3491 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611968
Spectroscopic device including design groups Jul 18, 2017 Issued
Array ( [id] => 16949388 [patent_doc_number] => 20210208079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => IRRADIATION OF PLASMONIC SURFACES PRIOR TO ANALYTE EXPOSURE [patent_app_type] => utility [patent_app_number] => 16/077334 [patent_app_country] => US [patent_app_date] => 2017-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077334 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077334
Irradiation of plasmonic surfaces prior to analyte exposure Jul 16, 2017 Issued
Array ( [id] => 14951799 [patent_doc_number] => 10437163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Method and apparatus for design of a metrology target [patent_app_type] => utility [patent_app_number] => 15/650401 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 18378 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15650401 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/650401
Method and apparatus for design of a metrology target Jul 13, 2017 Issued
Array ( [id] => 14470703 [patent_doc_number] => 20190186994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => FABRY-PEROT INTERFERENCE FILTER [patent_app_type] => utility [patent_app_number] => 16/322170 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16322170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/322170
Fabry-Perot interference filter Jul 4, 2017 Issued
Array ( [id] => 17698220 [patent_doc_number] => 11371941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Device and method for the determination of transfection [patent_app_type] => utility [patent_app_number] => 16/315010 [patent_app_country] => US [patent_app_date] => 2017-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12545 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [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] => 16315010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315010
Device and method for the determination of transfection Jul 3, 2017 Issued
Array ( [id] => 14599357 [patent_doc_number] => 10352868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Grading lamp for gemstones [patent_app_type] => utility [patent_app_number] => 15/637739 [patent_app_country] => US [patent_app_date] => 2017-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 2774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15637739 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/637739
Grading lamp for gemstones Jun 28, 2017 Issued
Array ( [id] => 14455943 [patent_doc_number] => 10323926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Crosstalk elimination or mitigation in optical coherence tomography [patent_app_type] => utility [patent_app_number] => 15/629175 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 35 [patent_no_of_words] => 12844 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629175 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629175
Crosstalk elimination or mitigation in optical coherence tomography Jun 20, 2017 Issued
Array ( [id] => 15529383 [patent_doc_number] => 20200056997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => SIMPLE SENSING METHOD EMPLOYING RAMAN SCATTERING [patent_app_type] => utility [patent_app_number] => 16/312955 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16312955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/312955
SIMPLE SENSING METHOD EMPLOYING RAMAN SCATTERING Jun 20, 2017 Abandoned
Array ( [id] => 14059961 [patent_doc_number] => 10234268 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Method and apparatus for digital holographic microtomography [patent_app_type] => utility [patent_app_number] => 15/628272 [patent_app_country] => US [patent_app_date] => 2017-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5581 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15628272 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/628272
Method and apparatus for digital holographic microtomography Jun 19, 2017 Issued
Array ( [id] => 16262827 [patent_doc_number] => 10754259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Method and device for pupil illumination in overlay and critical dimension sensors [patent_app_type] => utility [patent_app_number] => 16/313816 [patent_app_country] => US [patent_app_date] => 2017-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10020 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313816
Method and device for pupil illumination in overlay and critical dimension sensors Jun 15, 2017 Issued
Array ( [id] => 12093709 [patent_doc_number] => 20170350802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Method for Air Bubble Detection Between Samples Using Flow Cytometry Scatter Waveform Analysis' [patent_app_type] => utility [patent_app_number] => 15/616168 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5064 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15616168 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/616168
Method for air bubble detection between samples using flow cytometry scatter waveform analysis Jun 6, 2017 Issued
Array ( [id] => 13691569 [patent_doc_number] => 20170356739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => PRECISION POSITIONING SYSTEM USING A WAVELENGTH TUNABLE LASER [patent_app_type] => utility [patent_app_number] => 15/616075 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15616075 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/616075
Precision positioning system using a wavelength tunable laser Jun 6, 2017 Issued
Array ( [id] => 14749155 [patent_doc_number] => 20190257751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => CHIRPED LASER DISPERSION SPECTROSCOPY SENSITIVITY BOOSTER [patent_app_type] => utility [patent_app_number] => 16/307253 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6011 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307253
Chirped laser dispersion spectroscopy sensitivity booster Jun 5, 2017 Issued
Array ( [id] => 12093597 [patent_doc_number] => 20170350690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'DEFECT DETECTION METHOD AND DEFECT DETECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/611254 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5883 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611254
Defect detection method and defect detection apparatus May 31, 2017 Issued
Array ( [id] => 14470523 [patent_doc_number] => 20190186904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => ASYMMETRIC OPTICAL INTERFERENCE MEASUREMENT METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/326848 [patent_app_country] => US [patent_app_date] => 2017-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16326848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/326848
Asymmetric optical interference measurement method and apparatus May 26, 2017 Issued
Array ( [id] => 16591581 [patent_doc_number] => 10900836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Reflectometer, electronic device and method [patent_app_type] => utility [patent_app_number] => 16/099693 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 6669 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099693
Reflectometer, electronic device and method May 23, 2017 Issued
Array ( [id] => 16697806 [patent_doc_number] => 10948397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Particle characterisation in open optical resonator cavity [patent_app_type] => utility [patent_app_number] => 16/098884 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 12489 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [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] => 16098884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098884
Particle characterisation in open optical resonator cavity May 21, 2017 Issued
Array ( [id] => 12093596 [patent_doc_number] => 20170350689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'DISPLACEMENT DETECTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/601274 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 14611 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601274 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601274
Displacement detection apparatus May 21, 2017 Issued
Menu