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] => 12119965 [patent_doc_number] => 20180003551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'OPTICAL FIBRE SENSOR' [patent_app_type] => utility [patent_app_number] => 15/541332 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8360 [patent_no_of_claims] => 18 [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] => 15541332 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/541332
Optical fiber sensor Jan 7, 2016 Issued
Array ( [id] => 12349896 [patent_doc_number] => 09952136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Systems and methods for detecting a particle [patent_app_type] => utility [patent_app_number] => 14/990740 [patent_app_country] => US [patent_app_date] => 2016-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2711 [patent_no_of_claims] => 13 [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] => 14990740 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/990740
Systems and methods for detecting a particle Jan 6, 2016 Issued
Array ( [id] => 13424333 [patent_doc_number] => 20180263709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => OPTICAL SHAPE SENSING SYSTEM, MEDICAL APPARATUS AND METHOD FOR OPTICAL SHAPE SENSING [patent_app_type] => utility [patent_app_number] => 15/539376 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15539376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539376
Optical shape sensing system, medical apparatus and method for optical shape sensing Jan 3, 2016 Issued
Array ( [id] => 13904247 [patent_doc_number] => 20190041328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => PORTABLE OPTICAL APPARATUS FOR DIFFUSE REFLECTANCE SPECTROSCOPY [patent_app_type] => utility [patent_app_number] => 16/073331 [patent_app_country] => US [patent_app_date] => 2016-01-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073331
Portable optical apparatus for diffuse reflectance spectroscopy Dec 31, 2015 Issued
Array ( [id] => 13889687 [patent_doc_number] => 10197390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Pre-alignment measurement device and method [patent_app_type] => utility [patent_app_number] => 15/540909 [patent_app_country] => US [patent_app_date] => 2015-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3336 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15540909 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/540909
Pre-alignment measurement device and method Dec 29, 2015 Issued
Array ( [id] => 11716004 [patent_doc_number] => 20170184502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'RAMAN SPECTROSCOPY FOR DETERMINATION OF COMPOSITION OF NATURAL GAS' [patent_app_type] => utility [patent_app_number] => 14/981136 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9308 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [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] => 14981136 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/981136
Raman spectroscopy for determination of composition of natural gas Dec 27, 2015 Issued
Array ( [id] => 13039303 [patent_doc_number] => 10041782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-07 [patent_title] => Apparatus for measuring length of optical resonant cavity [patent_app_type] => utility [patent_app_number] => 14/981567 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4443 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14981567 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/981567
Apparatus for measuring length of optical resonant cavity Dec 27, 2015 Issued
Array ( [id] => 13705161 [patent_doc_number] => 20170363535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => IN-LINE QUANTIFICATION AND CHARACTERIZATION OF MEMBRANE FOULING [patent_app_type] => utility [patent_app_number] => 15/534613 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15534613 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534613
In-line quantification and characterization of membrane fouling Dec 9, 2015 Issued
Array ( [id] => 13129063 [patent_doc_number] => 10082456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => Photothermal conversion spectroscopic analyzer [patent_app_type] => utility [patent_app_number] => 14/962334 [patent_app_country] => US [patent_app_date] => 2015-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3660 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14962334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/962334
Photothermal conversion spectroscopic analyzer Dec 7, 2015 Issued
Array ( [id] => 12983287 [patent_doc_number] => 20170343415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => INTERFEROMETER WITH AN OSCILLATING REFLECTOR PROVIDED BY AN OUTER SURFACE OF A SONOTRODE AND FOURIER TRANSFORM INFRARED SPECTROMETER [patent_app_type] => utility [patent_app_number] => 15/528575 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15528575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/528575
INTERFEROMETER WITH AN OSCILLATING REFLECTOR PROVIDED BY AN OUTER SURFACE OF A SONOTRODE AND FOURIER TRANSFORM INFRARED SPECTROMETER Nov 23, 2015 Abandoned
Array ( [id] => 13057351 [patent_doc_number] => 10050075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-14 [patent_title] => Multi-layer extraordinary optical transmission filter systems, devices, and methods [patent_app_type] => utility [patent_app_number] => 14/949734 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 13679 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14949734 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/949734
Multi-layer extraordinary optical transmission filter systems, devices, and methods Nov 22, 2015 Issued
Array ( [id] => 11556287 [patent_doc_number] => 20170102532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'DEPTH ENHANCED AND FLUORESCENCE LIFETIME STIMULATED FLUORESCENT EMISSION FOR IN-VIVO IMAGING' [patent_app_type] => utility [patent_app_number] => 14/949612 [patent_app_country] => US [patent_app_date] => 2015-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 15094 [patent_no_of_claims] => 21 [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] => 14949612 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/949612
Depth enhanced and fluorescence lifetime stimulated fluorescent emission for in-vivo imaging Nov 22, 2015 Issued
Array ( [id] => 14074753 [patent_doc_number] => 20190086264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => Colorimetric Sensor Device And Image Formation Apparatus [patent_app_type] => utility [patent_app_number] => 15/533848 [patent_app_country] => US [patent_app_date] => 2015-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15533848 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533848
Colorimetric sensor device and image formation apparatus Nov 19, 2015 Issued
Array ( [id] => 12160148 [patent_doc_number] => 20180031413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'FIBER OPTIC DISTRIBUTED ACOUSTIC SENSOR OMNIDIRECTIONAL ANTENNA FOR USE IN DOWNHOLE AND MARINE APPLICATIONS' [patent_app_type] => utility [patent_app_number] => 15/312131 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6569 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15312131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/312131
FIBER OPTIC DISTRIBUTED ACOUSTIC SENSOR OMNIDIRECTIONAL ANTENNA FOR USE IN DOWNHOLE AND MARINE APPLICATIONS Nov 17, 2015 Abandoned
Array ( [id] => 10792890 [patent_doc_number] => 20160139046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'COMPACT SENSOR FOR MEASURING TURBIDITY OR FLUORESCENCE IN A FLUID SAMPLE' [patent_app_type] => utility [patent_app_number] => 14/937240 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 10869 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 14 [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] => 14937240 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937240
Compact sensor for measuring turbidity or fluorescence in a fluid sample Nov 9, 2015 Issued
Array ( [id] => 13464809 [patent_doc_number] => 20180283947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => COMPACT APPARATUS FOR LASER INDUCED BREAKDOWN SPECTROSCOPY AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 15/524585 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15524585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/524585
Compact apparatus for laser induced breakdown spectroscopy and method therefor Nov 5, 2015 Issued
Array ( [id] => 10720628 [patent_doc_number] => 20160066775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'METHODS, SYSTEMS, AND APPARATUS FOR IMAGING SPECTROSCOPY' [patent_app_type] => utility [patent_app_number] => 14/933666 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 16174 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [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] => 14933666 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933666
Methods, systems, and apparatus for imaging spectroscopy Nov 4, 2015 Issued
Array ( [id] => 12329199 [patent_doc_number] => 09945723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Interferometer, spectrophotometer using interferometer and control method for interferometer [patent_app_type] => utility [patent_app_number] => 14/933867 [patent_app_country] => US [patent_app_date] => 2015-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4342 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14933867 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/933867
Interferometer, spectrophotometer using interferometer and control method for interferometer Nov 4, 2015 Issued
Array ( [id] => 12032039 [patent_doc_number] => 20170322139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'EQUIPMENT FOR THE CHROMATIC DISCRIMINATION AND COUNTING OF ORGANISMS' [patent_app_type] => utility [patent_app_number] => 15/522234 [patent_app_country] => US [patent_app_date] => 2015-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3405 [patent_no_of_claims] => 14 [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] => 15522234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/522234
Equipment for the chromatic discrimination and counting of organisms Oct 26, 2015 Issued
Array ( [id] => 12004951 [patent_doc_number] => 20170309106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-26 [patent_title] => 'Apparatus and Method for Checking Value Documents, Particularly Bank Notes, and Value Document Handling System' [patent_app_type] => utility [patent_app_number] => 15/521376 [patent_app_country] => US [patent_app_date] => 2015-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6493 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15521376 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/521376
Apparatus and method for checking value documents, particularly bank notes, and value document handling system Oct 22, 2015 Issued
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