Search

Tan Nguyen

Examiner (ID: 13982)

Most Active Art Unit
2827
Art Unit(s)
3103, 2511, 2827, 2818, 2309
Total Applications
3335
Issued Applications
3151
Pending Applications
40
Abandoned Applications
149

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19668602 [patent_doc_number] => 12181340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Systems and methods using multi-wavelength single-pulse Raman spectroscopy [patent_app_type] => utility [patent_app_number] => 17/863824 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 62 [patent_no_of_words] => 20093 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17863824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/863824
Systems and methods using multi-wavelength single-pulse Raman spectroscopy Jul 12, 2022 Issued
Array ( [id] => 17980636 [patent_doc_number] => 20220346672 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => ILLUMINANT CORRECTION FOR A SPECTRAL IMAGER [patent_app_type] => utility [patent_app_number] => 17/809998 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17809998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809998
Illuminant correction for a spectral imager Jun 29, 2022 Issued
Array ( [id] => 20373449 [patent_doc_number] => 12480880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Microscopic raman spectroscopy device [patent_app_type] => utility [patent_app_number] => 18/294858 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18294858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/294858
Microscopic raman spectroscopy device Jun 29, 2022 Issued
Array ( [id] => 18880373 [patent_doc_number] => 20240003742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => IMPROVED INSTRUMENT MONITORING AND CORRECTION [patent_app_type] => utility [patent_app_number] => 17/855133 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17855133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855133
Instrument monitoring and correction Jun 29, 2022 Issued
Array ( [id] => 18110780 [patent_doc_number] => 20230003660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => METHOD FOR OPTICAL MONITORING AND/OR DETERMINATION OF PROPERTIES OF SAMPLE [patent_app_type] => utility [patent_app_number] => 17/809620 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17809620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809620
Method for optical monitoring and/or determination of properties of sample Jun 28, 2022 Issued
Array ( [id] => 18780081 [patent_doc_number] => 11821791 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Techniques for reducing optical ghosts in a gratings-based optical spectrum analyzer (OSA) [patent_app_type] => utility [patent_app_number] => 17/850201 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6674 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850201
Techniques for reducing optical ghosts in a gratings-based optical spectrum analyzer (OSA) Jun 26, 2022 Issued
Array ( [id] => 19028177 [patent_doc_number] => 11927527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Spectrophotometer, spectroscopic measurement method, and program [patent_app_type] => utility [patent_app_number] => 17/841124 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9221 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841124
Spectrophotometer, spectroscopic measurement method, and program Jun 14, 2022 Issued
Array ( [id] => 19219008 [patent_doc_number] => 20240183712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => A SPECTRAL SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/570883 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6883 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18570883 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/570883
A SPECTRAL SENSING SYSTEM Jun 13, 2022 Pending
Array ( [id] => 18479262 [patent_doc_number] => 11692996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Device for detection of cellular stress [patent_app_type] => utility [patent_app_number] => 17/839080 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 126 [patent_no_of_words] => 17037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839080
Device for detection of cellular stress Jun 12, 2022 Issued
Array ( [id] => 18066370 [patent_doc_number] => 20220397457 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => METHOD AND SYSTEM FOR ACTIVE LINE SCAN IMAGING [patent_app_type] => utility [patent_app_number] => 17/836310 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836310
Method and system for active line scan imaging Jun 8, 2022 Issued
Array ( [id] => 18538596 [patent_doc_number] => 20230243699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => ROLLING PRINCIPAL COMPONENT ANALYSIS FOR DYNAMIC PROCESS MONITORING AND END POINT DETECTION [patent_app_type] => utility [patent_app_number] => 17/805099 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17805099 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/805099
Rolling principal component analysis for dynamic process monitoring and end point detection Jun 1, 2022 Issued
Array ( [id] => 19794296 [patent_doc_number] => 12235236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Sensors with capacitive transduction via metamaterials for gas detection [patent_app_type] => utility [patent_app_number] => 17/829221 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6261 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829221 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829221
Sensors with capacitive transduction via metamaterials for gas detection May 30, 2022 Issued
Array ( [id] => 18037481 [patent_doc_number] => 20220381697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => SYSTEM AND METHODS FOR ANALYZING BIOSENSOR TEST RESULTS [patent_app_type] => utility [patent_app_number] => 17/827268 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17827268 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/827268
SYSTEM AND METHODS FOR ANALYZING BIOSENSOR TEST RESULTS May 26, 2022 Abandoned
Array ( [id] => 18021891 [patent_doc_number] => 20220373390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => On-Premises Calibrator System For Optical Modules [patent_app_type] => utility [patent_app_number] => 17/752206 [patent_app_country] => US [patent_app_date] => 2022-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2676 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17752206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/752206
On-premises calibrator system for optical modules May 23, 2022 Issued
Array ( [id] => 20144953 [patent_doc_number] => 12379291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Systems and methods for imaging and ablating a sample [patent_app_type] => utility [patent_app_number] => 17/751506 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 29 [patent_no_of_words] => 13901 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751506
Systems and methods for imaging and ablating a sample May 22, 2022 Issued
Array ( [id] => 18560749 [patent_doc_number] => 11725988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Optical assembly for optical emission spectroscopy [patent_app_type] => utility [patent_app_number] => 17/747503 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747503
Optical assembly for optical emission spectroscopy May 17, 2022 Issued
Array ( [id] => 18021892 [patent_doc_number] => 20220373391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SPECTROMETER AND COMPUTER PROGRAM [patent_app_type] => utility [patent_app_number] => 17/663906 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5940 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663906
Spectrometer and computer program May 17, 2022 Issued
Array ( [id] => 18021948 [patent_doc_number] => 20220373447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => SYSTEM FOR MONITORING PARTICLE CONTAMINATION IN POWER PRESSURE SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/746566 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17746566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746566
SYSTEM FOR MONITORING PARTICLE CONTAMINATION IN POWER PRESSURE SYSTEMS May 16, 2022 Abandoned
Array ( [id] => 17831322 [patent_doc_number] => 20220268626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SENSOR DEVICE AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/663256 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7867 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663256
Sensor device and method of use May 12, 2022 Issued
Array ( [id] => 17831631 [patent_doc_number] => 20220268935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => ELECTRONIC DEVICE COMPRISING CAMERA AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/743566 [patent_app_country] => US [patent_app_date] => 2022-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17743566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/743566
Electronic device comprising camera and method thereof May 12, 2022 Issued
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