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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] => 18139213 [patent_doc_number] => 20230013049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Same-Cable Probability Detection Method and Apparatus [patent_app_type] => utility [patent_app_number] => 17/950703 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950703
Same-cable probability detection method and apparatus Sep 21, 2022 Issued
Array ( [id] => 20433855 [patent_doc_number] => 12504385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Inspection system and method for analyzing faults [patent_app_type] => utility [patent_app_number] => 18/693985 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18693985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/693985
Inspection system and method for analyzing faults Sep 20, 2022 Issued
Array ( [id] => 18965150 [patent_doc_number] => 11898907 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-13 [patent_title] => Freeform offner spectrometer [patent_app_type] => utility [patent_app_number] => 17/948153 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 23 [patent_no_of_words] => 8460 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948153
Freeform offner spectrometer Sep 18, 2022 Issued
Array ( [id] => 18265273 [patent_doc_number] => 20230086515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => Color measuring device for a fluid distribution system [patent_app_type] => utility [patent_app_number] => 17/947153 [patent_app_country] => US [patent_app_date] => 2022-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947153
Color measuring device for a fluid distribution system Sep 17, 2022 Issued
Array ( [id] => 19616329 [patent_doc_number] => 20240402009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => System and Method for Adjusting Optical Data to Account for Variations Introduced in an Optical System [patent_app_type] => utility [patent_app_number] => 18/691322 [patent_app_country] => US [patent_app_date] => 2022-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9059 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691322
System and Method for Adjusting Optical Data to Account for Variations Introduced in an Optical System Sep 12, 2022 Pending
Array ( [id] => 18297188 [patent_doc_number] => 20230106874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => HYPERSPECTRAL IMAGING FOR EARLY DETECTION OF ALZHEIMER'S DISEASE [patent_app_type] => utility [patent_app_number] => 17/939566 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10181 [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] => 17939566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939566
Hyperspectral imaging for early detection of Alzheimer's disease Sep 6, 2022 Issued
Array ( [id] => 19004800 [patent_doc_number] => 20240068871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => Nanosecond imaging methods using optical modulators [patent_app_type] => utility [patent_app_number] => 17/898093 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898093
Nanosecond imaging methods using optical modulators Aug 28, 2022 Issued
Array ( [id] => 19625438 [patent_doc_number] => 12164267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Phase imaging apparatus, phase imaging method [patent_app_type] => utility [patent_app_number] => 17/895411 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 24 [patent_no_of_words] => 7120 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895411 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895411
Phase imaging apparatus, phase imaging method Aug 24, 2022 Issued
Array ( [id] => 19004726 [patent_doc_number] => 20240068797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => BROADBAND INTERFEROMETRIC CONFOCAL MICROSCOPE [patent_app_type] => utility [patent_app_number] => 17/821613 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821613
Broadband interferometric confocal microscope Aug 22, 2022 Issued
Array ( [id] => 20403014 [patent_doc_number] => 12492986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Sensor device for detecting biological particles and non-biological particles [patent_app_type] => utility [patent_app_number] => 18/691042 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5762 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18691042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/691042
Sensor device for detecting biological particles and non-biological particles Aug 21, 2022 Issued
Array ( [id] => 19781485 [patent_doc_number] => 12230523 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => Substrate processing apparatus and image capturing method [patent_app_type] => utility [patent_app_number] => 17/889624 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 11989 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17889624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889624
Substrate processing apparatus and image capturing method Aug 16, 2022 Issued
Array ( [id] => 20242067 [patent_doc_number] => 12422379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Side surface inspection device of cylindrical battery [patent_app_type] => utility [patent_app_number] => 18/579687 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579687
Side surface inspection device of cylindrical battery Aug 15, 2022 Issued
Array ( [id] => 19941402 [patent_doc_number] => 12313528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Cuvette for analysis of liquids [patent_app_type] => utility [patent_app_number] => 17/886146 [patent_app_country] => US [patent_app_date] => 2022-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2449 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886146
Cuvette for analysis of liquids Aug 10, 2022 Issued
Array ( [id] => 18037395 [patent_doc_number] => 20220381610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => OPTICAL FILTER FOR AN OPTICAL SENSOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/818087 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17818087 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818087
Optical filter for an optical sensor device Aug 7, 2022 Issued
Array ( [id] => 19450155 [patent_doc_number] => 20240310285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => OPTICAL-FIBER RAMAN PHOTOMETER, CONSTRUCTION METHOD THEREFOR AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/681426 [patent_app_country] => US [patent_app_date] => 2022-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18681426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/681426
Optical-fiber Raman photometer, construction method therefor and application thereof Aug 3, 2022 Issued
Array ( [id] => 18872310 [patent_doc_number] => 11860104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Accurate raman spectroscopy [patent_app_type] => utility [patent_app_number] => 17/816713 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7486 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816713
Accurate raman spectroscopy Jul 31, 2022 Issued
Array ( [id] => 19091986 [patent_doc_number] => 11953432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Quantum enhanced magneto-optical microscopy and spectroscopy [patent_app_type] => utility [patent_app_number] => 17/877308 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10978 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877308 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877308
Quantum enhanced magneto-optical microscopy and spectroscopy Jul 28, 2022 Issued
Array ( [id] => 18734069 [patent_doc_number] => 11802794 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Low-cost spectrometry system for end-user food analysis [patent_app_type] => utility [patent_app_number] => 17/814983 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 9056 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17814983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814983
Low-cost spectrometry system for end-user food analysis Jul 25, 2022 Issued
Array ( [id] => 18217403 [patent_doc_number] => 11592333 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Processing apparatus, image pickup apparatus, image pickup system, and processing method [patent_app_type] => utility [patent_app_number] => 17/872248 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5099 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872248 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872248
Processing apparatus, image pickup apparatus, image pickup system, and processing method Jul 24, 2022 Issued
Array ( [id] => 18470135 [patent_doc_number] => 20230204420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Multi-Spectral Method For Detection of Anomalies During Powder Bed Fusion Additive Manufacturing [patent_app_type] => utility [patent_app_number] => 17/870051 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870051
Multi-spectral method for detection of anomalies during powder bed fusion additive manufacturing Jul 20, 2022 Issued
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