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] => 19295112 [patent_doc_number] => 12034482 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Accurate measurement for guided acoustic-wave Brillouin scattering [patent_app_type] => utility [patent_app_number] => 17/336280 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5295 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17336280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/336280
Accurate measurement for guided acoustic-wave Brillouin scattering May 31, 2021 Issued
Array ( [id] => 17371305 [patent_doc_number] => 20220026357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Portable Visible/near-infrared Spectrum Detection Device [patent_app_type] => utility [patent_app_number] => 17/329780 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329780
Portable Visible/near-infrared Spectrum Detection Device May 24, 2021 Pending
Array ( [id] => 17483534 [patent_doc_number] => 20220091038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => OPTICAL MICROSCOPY WITH PHOTOTRANSFORMABLE OPTICAL LABELS [patent_app_type] => utility [patent_app_number] => 17/302829 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17302829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302829
Optical microscopy with phototransformable optical labels May 12, 2021 Issued
Array ( [id] => 18414066 [patent_doc_number] => 11668602 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Spatial optical emission spectroscopy for etch uniformity [patent_app_type] => utility [patent_app_number] => 17/234940 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5878 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17234940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/234940
Spatial optical emission spectroscopy for etch uniformity Apr 19, 2021 Issued
Array ( [id] => 17038140 [patent_doc_number] => 20210255099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => AEROSOL MEASUREMENT APPARATUS AND AEROSOL MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/231046 [patent_app_country] => US [patent_app_date] => 2021-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17231046 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/231046
Aerosol measurement apparatus and aerosol measurement method Apr 14, 2021 Issued
Array ( [id] => 18933264 [patent_doc_number] => 11885677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => High-performance on-chip spectrometers and spectrum analyzers [patent_app_type] => utility [patent_app_number] => 17/227440 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 7970 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227440
High-performance on-chip spectrometers and spectrum analyzers Apr 11, 2021 Issued
Array ( [id] => 19442534 [patent_doc_number] => 12092790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Optical edge detection based on high efficiency dielectric metasurface [patent_app_type] => utility [patent_app_number] => 17/227248 [patent_app_country] => US [patent_app_date] => 2021-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 5694 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227248
Optical edge detection based on high efficiency dielectric metasurface Apr 8, 2021 Issued
Array ( [id] => 17157111 [patent_doc_number] => 20210318162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => TWO STAGE PROCESSING DISTRIBUTED FIBER OPTIC SENSING (DFOS) INTERROGATOR FOR ACOUSTIC MODULATED SIGNALS [patent_app_type] => utility [patent_app_number] => 17/225013 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17225013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/225013
TWO STAGE PROCESSING DISTRIBUTED FIBER OPTIC SENSING (DFOS) INTERROGATOR FOR ACOUSTIC MODULATED SIGNALS Apr 6, 2021 Abandoned
Array ( [id] => 19492487 [patent_doc_number] => 12111189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Object localization and threat classification for optical cable protection [patent_app_type] => utility [patent_app_number] => 17/221822 [patent_app_country] => US [patent_app_date] => 2021-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2913 [patent_no_of_claims] => 7 [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] => 17221822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221822
Object localization and threat classification for optical cable protection Apr 3, 2021 Abandoned
Array ( [id] => 17612951 [patent_doc_number] => 20220155231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => MOLECULAR CONSTRUCT FOR MULTIPHOTON FLUORESCENCE MICROSCOPY IMAGING [patent_app_type] => utility [patent_app_number] => 17/220155 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220155
Molecular construct for multiphoton fluorescence microscopy imaging Mar 31, 2021 Issued
Array ( [id] => 17991233 [patent_doc_number] => 20220357270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => ONLINE COLOR DIFFERENCE DETECTION SYSTEM AND DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/764986 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4935 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764986 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764986
ONLINE COLOR DIFFERENCE DETECTION SYSTEM AND DETECTION METHOD Mar 23, 2021 Pending
Array ( [id] => 17023434 [patent_doc_number] => 20210247305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Material Evaluating Arrangement for an Agricultural Work Machine [patent_app_type] => utility [patent_app_number] => 17/248895 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248895 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248895
Material Evaluating Arrangement for an Agricultural Work Machine Feb 11, 2021 Pending
Array ( [id] => 16871421 [patent_doc_number] => 20210164888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => Determination Method, Analysis Method, and Analysis System [patent_app_type] => utility [patent_app_number] => 17/170967 [patent_app_country] => US [patent_app_date] => 2021-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17170967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/170967
Determination method, analysis method, and analysis system Feb 8, 2021 Issued
Array ( [id] => 16902199 [patent_doc_number] => 20210181115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SURFACE ENHANCED RAMAN SCATTERING SUBSTRATE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/166204 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17166204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166204
SURFACE ENHANCED RAMAN SCATTERING SUBSTRATE ASSEMBLY Feb 2, 2021 Abandoned
Array ( [id] => 17038049 [patent_doc_number] => 20210255008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => OPTICAL POSITION MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 17/164867 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164867
Optical position measuring device Feb 1, 2021 Issued
Array ( [id] => 18519238 [patent_doc_number] => 11709125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Strobed laser excitation systems and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/163870 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 27830 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17163870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/163870
Strobed laser excitation systems and methods of use thereof Jan 31, 2021 Issued
Array ( [id] => 16993014 [patent_doc_number] => 20210231434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => ESTIMATION METHOD, MEASUREMENT METHOD, AND ESTIMATION APPARATUS [patent_app_type] => utility [patent_app_number] => 17/161422 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 17161422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/161422
Estimation method, measurement method, and estimation apparatus Jan 27, 2021 Issued
Array ( [id] => 18794887 [patent_doc_number] => 11828650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Light filter and spectrometer including the same [patent_app_type] => utility [patent_app_number] => 17/159900 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 8285 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159900
Light filter and spectrometer including the same Jan 26, 2021 Issued
Array ( [id] => 18794943 [patent_doc_number] => 11828707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method and apparatus for transmittance measurements of large articles [patent_app_type] => utility [patent_app_number] => 17/157507 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3698 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157507
Method and apparatus for transmittance measurements of large articles Jan 24, 2021 Issued
Array ( [id] => 16838959 [patent_doc_number] => 20210146971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => STRAIN GAUGE ASSEMBLY, PARTICULARLY FOR AN AXLE COUNTER [patent_app_type] => utility [patent_app_number] => 17/248406 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17248406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/248406
Strain gauge assembly, particularly for an axle counter Jan 21, 2021 Issued
Menu