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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] => 17371389 [patent_doc_number] => 20220026441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => METHOD OF PROCESSING SAMPLES [patent_app_type] => utility [patent_app_number] => 17/379795 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379795
METHOD OF PROCESSING SAMPLES Jul 18, 2021 Abandoned
Array ( [id] => 17357917 [patent_doc_number] => 20220018713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SYSTEMS AND METHODS OF CONFORMAL SPECTRAL LIBRARY TRAINING [patent_app_type] => utility [patent_app_number] => 17/379588 [patent_app_country] => US [patent_app_date] => 2021-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17379588 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/379588
Systems and methods of conformal spectral library training Jul 18, 2021 Issued
Array ( [id] => 19442368 [patent_doc_number] => 12092623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Optical sensor for sensing hydrogen gas and hydrogen gas detection system including the same [patent_app_type] => utility [patent_app_number] => 17/376165 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6869 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376165
Optical sensor for sensing hydrogen gas and hydrogen gas detection system including the same Jul 14, 2021 Issued
Array ( [id] => 20563716 [patent_doc_number] => 12566323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => AI enabled selective raman spectrometry using microscopy for diagnosis and analysis of biological samples [patent_app_type] => utility [patent_app_number] => 18/014697 [patent_app_country] => US [patent_app_date] => 2021-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8433 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [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] => 18014697 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/014697
AI enabled selective raman spectrometry using microscopy for diagnosis and analysis of biological samples Jul 6, 2021 Issued
Array ( [id] => 18650579 [patent_doc_number] => 20230296412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => METHOD FOR PRODUCING AN OPTICAL POSITION ENCODER [patent_app_type] => utility [patent_app_number] => 18/017109 [patent_app_country] => US [patent_app_date] => 2021-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18017109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/017109
Method for producing an optical position encoder Jul 1, 2021 Issued
Array ( [id] => 17371304 [patent_doc_number] => 20220026356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => HYPERSPECTRAL IMAGING FOR DETECTION OF TRANSMISSIBLE SPONGIFORM ENCEPHALOPATHY [patent_app_type] => utility [patent_app_number] => 17/365483 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17365483 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365483
Hyperspectral imaging for detection of transmissible spongiform encephalopathy Jun 30, 2021 Issued
Array ( [id] => 19355039 [patent_doc_number] => 12055474 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Modular optical particle counter sensor and apparatus [patent_app_type] => utility [patent_app_number] => 18/013990 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 40 [patent_no_of_words] => 19765 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18013990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/013990
Modular optical particle counter sensor and apparatus Jun 30, 2021 Issued
Array ( [id] => 18568506 [patent_doc_number] => 20230258842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => METHOD AND INSTALLATION FOR ESTIMATING A CHARACTERISTIC ATMOSPHERIC TURBULENCE PARAMETER [patent_app_type] => utility [patent_app_number] => 18/003586 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10015 [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] => 18003586 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003586
Method and installation for estimating a characteristic atmospheric turbulence parameter Jun 28, 2021 Issued
Array ( [id] => 19911082 [patent_doc_number] => 12287289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Raman analysis of pharmaceutical dosage forms [patent_app_type] => utility [patent_app_number] => 18/015007 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8408 [patent_no_of_claims] => 20 [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] => 18015007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015007
Raman analysis of pharmaceutical dosage forms Jun 23, 2021 Issued
Array ( [id] => 17157172 [patent_doc_number] => 20210318223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => METHOD FOR ANALYZING NUCLEATED RED BLOOD CELLS, BLOOD CELL ANALYZER, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/353406 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10481 [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] => 17353406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/353406
Method for analyzing nucleated red blood cells, blood cell analyzer, and storage medium Jun 20, 2021 Issued
Array ( [id] => 18553165 [patent_doc_number] => 20230251177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => DEVICE AND METHOD FOR DETECTING THE FLOCCULATION THRESHOLD OF A COLLOIDAL MEDIUM, IN PARTICULAR A MEDIUM COMPRISING ASPHALTENES, BY ADDITION OF ALIPHATIC SOLVENT [patent_app_type] => utility [patent_app_number] => 18/012492 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012492
Device and method for detecting the flocculation threshold of a colloidal medium, in particular a medium comprising asphaltenes, by addition of aliphatic solvent Jun 20, 2021 Issued
Array ( [id] => 17157119 [patent_doc_number] => 20210318170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => SPECTRAL RESOLUTION ENHANCEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/351164 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351164 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351164
Spectral resolution enhancement device Jun 16, 2021 Issued
Array ( [id] => 18512487 [patent_doc_number] => 20230228691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => Smart synchronization method of a web inspection system [patent_app_type] => utility [patent_app_number] => 18/001984 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18001984 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001984
Smart synchronization method of a web inspection system Jun 14, 2021 Issued
Array ( [id] => 18275469 [patent_doc_number] => 11614408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Method for improving identification accuracy of mixture components by using known mixture Raman spectrum [patent_app_type] => utility [patent_app_number] => 17/344111 [patent_app_country] => US [patent_app_date] => 2021-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4183 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17344111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/344111
Method for improving identification accuracy of mixture components by using known mixture Raman spectrum Jun 9, 2021 Issued
Array ( [id] => 19739586 [patent_doc_number] => 12216414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Self-referencing integrated alignment sensor [patent_app_type] => utility [patent_app_number] => 18/012799 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 34584 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18012799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012799
Self-referencing integrated alignment sensor Jun 8, 2021 Issued
Array ( [id] => 18275458 [patent_doc_number] => 11614397 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Identification apparatus and identification method [patent_app_type] => utility [patent_app_number] => 17/340539 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 8332 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [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] => 17340539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340539
Identification apparatus and identification method Jun 6, 2021 Issued
Array ( [id] => 19941391 [patent_doc_number] => 12313517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Air quality assessment based upon optical absorbance [patent_app_type] => utility [patent_app_number] => 17/998979 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 7381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17998979 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998979
Air quality assessment based upon optical absorbance May 19, 2021 Issued
Array ( [id] => 17068532 [patent_doc_number] => 20210270747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => Gemstone Testing Apparatus [patent_app_type] => utility [patent_app_number] => 17/302980 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17302980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/302980
Gemstone testing apparatus May 17, 2021 Issued
Array ( [id] => 17860792 [patent_doc_number] => 11441946 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Processing apparatus, image pickup apparatus, image pickup system, and processing method [patent_app_type] => utility [patent_app_number] => 17/320407 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5048 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 17320407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/320407
Processing apparatus, image pickup apparatus, image pickup system, and processing method May 13, 2021 Issued
Array ( [id] => 17229767 [patent_doc_number] => 20210356324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => CALIBRATION METHOD AND CALIBRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/319238 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319238
Calibration method and calibration system May 12, 2021 Issued
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