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] => 14345243 [patent_doc_number] => 20190154594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => OPTICAL PHASE MEASUREMENT METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 16/231718 [patent_app_country] => US [patent_app_date] => 2018-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16231718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/231718
Optical phase measurement method and system Dec 23, 2018 Issued
Array ( [id] => 16422982 [patent_doc_number] => 20200348180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-05 [patent_title] => OPTICAL SPECTROSCOPY USING THE FOURIER TRANSFORM [patent_app_type] => utility [patent_app_number] => 16/957065 [patent_app_country] => US [patent_app_date] => 2018-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16957065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/957065
Optical spectroscopy using the fourier transform Dec 20, 2018 Issued
Array ( [id] => 16727729 [patent_doc_number] => 20210094876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Cement Production [patent_app_type] => utility [patent_app_number] => 16/465448 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465448
Cement production Dec 19, 2018 Issued
Array ( [id] => 16787234 [patent_doc_number] => 10989655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method for analyzing infrared spectroscopy spectrum of polyacrylonitrile-based fiber [patent_app_type] => utility [patent_app_number] => 16/604080 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3268 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16604080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604080
Method for analyzing infrared spectroscopy spectrum of polyacrylonitrile-based fiber Dec 19, 2018 Issued
Array ( [id] => 17068528 [patent_doc_number] => 20210270743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => RAMAN SPECTRUM DETECTION APPARATUS AND METHOD OF MONITORING DETECTION SECURITY OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/313392 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16313392 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/313392
RAMAN SPECTRUM DETECTION APPARATUS AND METHOD OF MONITORING DETECTION SECURITY OF THE SAME Dec 18, 2018 Abandoned
Array ( [id] => 17150460 [patent_doc_number] => 11143529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Cantilever linear motion reference device employing two-layer air suspension [patent_app_type] => utility [patent_app_number] => 16/973552 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2443 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 437 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16973552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/973552
Cantilever linear motion reference device employing two-layer air suspension Nov 11, 2018 Issued
Array ( [id] => 16329706 [patent_doc_number] => 20200300672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => A FIBRE OPTIC SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 16/763709 [patent_app_country] => US [patent_app_date] => 2018-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16763709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/763709
Fibre optic sensing device Nov 7, 2018 Issued
Array ( [id] => 14046283 [patent_doc_number] => 20190079248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => METHOD OF MEASURING A TIME-VARYING SIGNAL EMISSION [patent_app_type] => utility [patent_app_number] => 16/179609 [patent_app_country] => US [patent_app_date] => 2018-11-02 [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] => -8 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16179609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/179609
Method of measuring a time-varying signal emission Nov 1, 2018 Issued
Array ( [id] => 17785653 [patent_doc_number] => 11408770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Brillouin imaging devices, and systems and methods employing such devices [patent_app_type] => utility [patent_app_number] => 16/760055 [patent_app_country] => US [patent_app_date] => 2018-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 31 [patent_no_of_words] => 15402 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16760055 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/760055
Brillouin imaging devices, and systems and methods employing such devices Oct 29, 2018 Issued
Array ( [id] => 14232973 [patent_doc_number] => 20190128659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => DUAL-EDGE SAMPLING WITH K-CLOCK TO AVOID ALIASING IN OPTICAL COHERENCE TOMOGRAPHY [patent_app_type] => utility [patent_app_number] => 16/173146 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173146
Dual-edge sampling with k-clock to avoid aliasing in optical coherence tomography Oct 28, 2018 Issued
Array ( [id] => 14377495 [patent_doc_number] => 20190162660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => APPARATUS AND METHOD FOR MEASUREMENT OF MULTILAYER STRUCTURES [patent_app_type] => utility [patent_app_number] => 16/172910 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16172910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/172910
Apparatus and method for measurement of multilayer structures Oct 28, 2018 Issued
Array ( [id] => 16377432 [patent_doc_number] => 20200326274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => PHOTOACOUSTIC METHOD WITH A MEASURING LIGHT HAVING A PREDETERMINED WAVELENGTH RANGE FOR THE DETERMINATION OF PROPERTIES OF AN INHOMOGENEOUS SAMPLE [patent_app_type] => utility [patent_app_number] => 16/756348 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756348
Photoacoustic method with a measuring light having a predetermined wavelength range for the determination of properties of an inhomogeneous sample Oct 25, 2018 Issued
Array ( [id] => 14470821 [patent_doc_number] => 20190187053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => OPTICAL MICROSCOPY WITH PHOTOTRANSFORMABLE OPTICAL LABELS [patent_app_type] => utility [patent_app_number] => 16/166485 [patent_app_country] => US [patent_app_date] => 2018-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15391 [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] => 16166485 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/166485
Optical microscopy with phototransformable optical labels Oct 21, 2018 Issued
Array ( [id] => 17259782 [patent_doc_number] => 20210372767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => APPARATUS, SYSTEMS, AND METHODS FOR DETECTING LIGHT [patent_app_type] => utility [patent_app_number] => 16/757720 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16757720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/757720
Apparatus, systems, and methods for detecting light Oct 18, 2018 Issued
Array ( [id] => 13931443 [patent_doc_number] => 20190049237 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => THREE-DIMENSIONAL FORM MEASUREMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/165948 [patent_app_country] => US [patent_app_date] => 2018-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16165948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/165948
Three-dimensional form measurement device Oct 18, 2018 Issued
Array ( [id] => 15802783 [patent_doc_number] => 20200124534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => DETECTION OF TRACE CHEMICALS IN OIL AND GAS APPLICATIONS [patent_app_type] => utility [patent_app_number] => 16/164011 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16164011 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164011
Detection of trace chemicals in oil and gas applications Oct 17, 2018 Issued
Array ( [id] => 16697808 [patent_doc_number] => 10948399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Determination method, analysis method, and analysis system [patent_app_type] => utility [patent_app_number] => 16/162829 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8177 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162829
Determination method, analysis method, and analysis system Oct 16, 2018 Issued
Array ( [id] => 16063207 [patent_doc_number] => 10690544 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-06-23 [patent_title] => Non-circular aperture reflective imager [patent_app_type] => utility [patent_app_number] => 16/162882 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 2861 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162882
Non-circular aperture reflective imager Oct 16, 2018 Issued
Array ( [id] => 18151650 [patent_doc_number] => 11564599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Apparatus and method for obtaining individualized unit spectrum, and apparatus and method for estimating biological component [patent_app_type] => utility [patent_app_number] => 16/161998 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10704 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161998
Apparatus and method for obtaining individualized unit spectrum, and apparatus and method for estimating biological component Oct 15, 2018 Issued
Array ( [id] => 18664459 [patent_doc_number] => 11771321 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => System, method, and computer-accessible medium for subsurface capillary flow imaging by wavelength-division-multiplexing swept-source optical doppler tomography [patent_app_type] => utility [patent_app_number] => 16/755702 [patent_app_country] => US [patent_app_date] => 2018-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 57 [patent_no_of_words] => 9903 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16755702 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/755702
System, method, and computer-accessible medium for subsurface capillary flow imaging by wavelength-division-multiplexing swept-source optical doppler tomography Oct 11, 2018 Issued
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