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] => 18831881 [patent_doc_number] => 20230400408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Method And Apparatus For Mapping Distribution of Chemical Compounds in Soil [patent_app_type] => utility [patent_app_number] => 18/331370 [patent_app_country] => US [patent_app_date] => 2023-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18331370 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/331370
Method and apparatus for mapping distribution of chemical compounds in soil Jun 7, 2023 Issued
Array ( [id] => 18626158 [patent_doc_number] => 20230284939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => SYSTEMS, METHODS, AND APPARATUS FOR DIFFERENTIAL PHASE CONTRAST MICROSCOPY BY TRANSOBJECTIVE DIFFERENTIAL EPI-DETECTION OF FORWARD SCATTERED LIGHT [patent_app_type] => utility [patent_app_number] => 18/319163 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319163 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319163
SYSTEMS, METHODS, AND APPARATUS FOR DIFFERENTIAL PHASE CONTRAST MICROSCOPY BY TRANSOBJECTIVE DIFFERENTIAL EPI-DETECTION OF FORWARD SCATTERED LIGHT May 16, 2023 Pending
Array ( [id] => 18568164 [patent_doc_number] => 20230258500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => SPATIAL OPTICAL EMISSION SPECTROSCOPY FOR ETCH UNIFORMITY [patent_app_type] => utility [patent_app_number] => 18/138914 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5910 [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] => 18138914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138914
SPATIAL OPTICAL EMISSION SPECTROSCOPY FOR ETCH UNIFORMITY Apr 24, 2023 Pending
Array ( [id] => 18512414 [patent_doc_number] => 20230228617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => TWO STAGE PROCESSING DISTRIBUTED FIBER OPTIC SENSING (DFOS) INTERROGATOR FOR ACOUSTIC MODULATED SIGNALS [patent_app_type] => utility [patent_app_number] => 18/126409 [patent_app_country] => US [patent_app_date] => 2023-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18126409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126409
Two stage processing distributed fiber optic sensing (DFOS) interrogator for acoustic modulated signals Mar 24, 2023 Issued
Array ( [id] => 18583982 [patent_doc_number] => 20230266243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Resolve Path Optical Sampling Architectures [patent_app_type] => utility [patent_app_number] => 18/108416 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17303 [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] => 18108416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108416
Resolve Path Optical Sampling Architectures Feb 9, 2023 Pending
Array ( [id] => 18296671 [patent_doc_number] => 20230106357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => OPTICAL SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 18/063309 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9135 [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] => 18063309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063309
OPTICAL SENSOR DEVICE Dec 7, 2022 Pending
Array ( [id] => 18253771 [patent_doc_number] => 20230080810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ANALYTE DETECTION APPARATUS AND METHOD OF DETECTING AN ANALYTE [patent_app_type] => utility [patent_app_number] => 17/990139 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990139
ANALYTE DETECTION APPARATUS AND METHOD OF DETECTING AN ANALYTE Nov 17, 2022 Pending
Array ( [id] => 18294730 [patent_doc_number] => 20230104416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => BIOMARKER VALUE CALCULATION METHOD [patent_app_type] => utility [patent_app_number] => 17/937444 [patent_app_country] => US [patent_app_date] => 2022-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17937444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/937444
Biomarker value calculation method Sep 29, 2022 Issued
Array ( [id] => 18094539 [patent_doc_number] => 20220412880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => LIGHT PIPE FOR SPECTROSCOPY [patent_app_type] => utility [patent_app_number] => 17/929113 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17929113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/929113
LIGHT PIPE FOR SPECTROSCOPY Aug 31, 2022 Pending
Array ( [id] => 18090717 [patent_doc_number] => 20220409058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => HANDHELD PROBE AND SYSTEM FOR IMAGING HUMAN TISSUE [patent_app_type] => utility [patent_app_number] => 17/872299 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9827 [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] => 17872299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872299
HANDHELD PROBE AND SYSTEM FOR IMAGING HUMAN TISSUE Jul 24, 2022 Pending
Array ( [id] => 17983718 [patent_doc_number] => 20220349754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => BRILLOUIN IMAGING DEVICES, AND SYSTEMS AND METHODS EMPLOYING SUCH DEVICES [patent_app_type] => utility [patent_app_number] => 17/864196 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15403 [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] => 17864196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864196
Brillouin imaging devices, and systems and methods employing such devices preliminary class Jul 12, 2022 Issued
Array ( [id] => 17868717 [patent_doc_number] => 20220291454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => DETERMINING TEMPERATURE-VARYING SIGNAL EMISSIONS DURING AUTOMATED, RANDOM-ACCESS THERMAL CYCLING PROCESSES [patent_app_type] => utility [patent_app_number] => 17/830115 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 475 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830115
Determining temperature-varying signal emissions during automated, random-access thermal cycling processes May 31, 2022 Issued
Array ( [id] => 18037474 [patent_doc_number] => 20220381690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => FLUORESCENCE TRIPLE-CORRELATION SPECTROSCOPY SYSTEM FOR ANALYZING INTERACTION BETWEEN THREE KINDS OF MOLECULES [patent_app_type] => utility [patent_app_number] => 17/744909 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 535 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17744909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/744909
Fluorescence triple-correlation spectroscopy system for analyzing interaction between three kinds of molecules May 15, 2022 Issued
Array ( [id] => 18203364 [patent_doc_number] => 11585753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Trace gas detection with 2-photon, 2-color, cavity ring-down spectroscopy [patent_app_type] => utility [patent_app_number] => 17/709222 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 13018 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17709222 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/709222
Trace gas detection with 2-photon, 2-color, cavity ring-down spectroscopy Mar 29, 2022 Issued
Array ( [id] => 17721507 [patent_doc_number] => 20220214229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => SYSTEM AND METHOD FOR DETERMINING CHANGES OF AN OPTICAL FIBRE [patent_app_type] => utility [patent_app_number] => 17/655605 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17655605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/655605
SYSTEM AND METHOD FOR DETERMINING CHANGES OF AN OPTICAL FIBRE Mar 20, 2022 Pending
Array ( [id] => 19374824 [patent_doc_number] => 12066385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Raman spectroscopy based measurements in patterned structures [patent_app_type] => utility [patent_app_number] => 17/694782 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5661 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694782
Raman spectroscopy based measurements in patterned structures Mar 14, 2022 Issued
Array ( [id] => 17827844 [patent_doc_number] => 20220265148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => PHOTOACOUSTIC REMOTE SENSING (PARS) [patent_app_type] => utility [patent_app_number] => 17/693690 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11643 [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] => 17693690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693690
PHOTOACOUSTIC REMOTE SENSING (PARS) Mar 13, 2022 Pending
Array ( [id] => 18271372 [patent_doc_number] => 20230092614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => MINIATURE SPECTRUM MEASURING DEVICE AND THIN FILM FILTER [patent_app_type] => utility [patent_app_number] => 17/693404 [patent_app_country] => US [patent_app_date] => 2022-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17693404 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/693404
MINIATURE SPECTRUM MEASURING DEVICE AND THIN FILM FILTER Mar 12, 2022 Pending
Array ( [id] => 17868406 [patent_doc_number] => 20220291142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CHARACTERIZATION OF HIGH-SPEED ELECTRO-OPTIC DEVICES WITHOUT OPTICAL COUPLERS OR INTEGRATED DETECTORS [patent_app_type] => utility [patent_app_number] => 17/654561 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654561
CHARACTERIZATION OF HIGH-SPEED ELECTRO-OPTIC DEVICES WITHOUT OPTICAL COUPLERS OR INTEGRATED DETECTORS Mar 10, 2022 Pending
Array ( [id] => 17643100 [patent_doc_number] => 20220170838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => FLUID COMPOSITION SENSOR DEVICE AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/674325 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17674325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674325
FLUID COMPOSITION SENSOR DEVICE AND METHOD OF USING THE SAME Feb 16, 2022 Pending
Menu