Search

Sang H. Nguyen

Examiner (ID: 13797, Phone: (571)272-2425 , Office: P/2886 )

Most Active Art Unit
2877
Art Unit(s)
2877, 2886
Total Applications
2513
Issued Applications
2129
Pending Applications
146
Abandoned Applications
260

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18605825 [patent_doc_number] => 11747284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Apparatus for optimizing inspection of exterior of target object and method thereof [patent_app_type] => utility [patent_app_number] => 17/669819 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 17142 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 403 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669819
Apparatus for optimizing inspection of exterior of target object and method thereof Feb 10, 2022 Issued
Array ( [id] => 18553340 [patent_doc_number] => 20230251352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => PROTECTIVE ASSEMBLY FOR A LASER MEASUREMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/668462 [patent_app_country] => US [patent_app_date] => 2022-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17668462 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/668462
PROTECTIVE ASSEMBLY FOR A LASER MEASUREMENT SYSTEM Feb 9, 2022 Abandoned
Array ( [id] => 19419364 [patent_doc_number] => 20240295487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => FINE PARTICLE COUNTING METHOD USING MULTI-CHANNEL SAMPLE CHIP AND FINE PARTICLE COUNTING APPARATUS IMPLEMENTING SAME [patent_app_type] => utility [patent_app_number] => 18/270795 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270795
Fine particle counting method using multi-channel sample chip and fine particle counting apparatus implementing same Jan 24, 2022 Issued
Array ( [id] => 20866321 [patent_doc_number] => 12693206 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Particle measuring apparatus [patent_app_type] => utility [patent_app_number] => 18/697047 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 4184 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18697047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/697047
Particle Measuring Apparatus Jan 20, 2022 Pending
Array ( [id] => 18262594 [patent_doc_number] => 11610298 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Method for determining an abnormality and substrate processing system [patent_app_type] => utility [patent_app_number] => 17/573846 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 13681 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573846 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573846
Method for determining an abnormality and substrate processing system Jan 11, 2022 Issued
Array ( [id] => 20330769 [patent_doc_number] => 12461040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Inspection system [patent_app_type] => utility [patent_app_number] => 18/272164 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 13393 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18272164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/272164
Inspection system Jan 10, 2022 Issued
Array ( [id] => 19609460 [patent_doc_number] => 12158331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Systems and methods for fabricated part measurement [patent_app_type] => utility [patent_app_number] => 17/572082 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7289 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17572082 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572082
Systems and methods for fabricated part measurement Jan 9, 2022 Issued
Array ( [id] => 19859704 [patent_doc_number] => 12262581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Display device and method of inspecting the same [patent_app_type] => utility [patent_app_number] => 17/564854 [patent_app_country] => US [patent_app_date] => 2021-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 14092 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17564854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/564854
Display device and method of inspecting the same Dec 28, 2021 Issued
Array ( [id] => 17532835 [patent_doc_number] => 20220111444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => SENSOR DECONFLICTION IN MULTILASER ADDITIVE MANUFACTURING SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/555065 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555065
Sensor deconfliction in multilaser additive manufacturing systems Dec 16, 2021 Issued
Array ( [id] => 17521569 [patent_doc_number] => 20220107418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => HYPERSPECTRAL, FLUORESCENCE, AND LASER MAPPING IMAGING WITH FIXED PATTERN NOISE CANCELLATION [patent_app_type] => utility [patent_app_number] => 17/553562 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32279 [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] => 17553562 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553562
Hyperspectral, fluorescence, and laser mapping imaging with fixed pattern noise cancellation Dec 15, 2021 Issued
Array ( [id] => 20665780 [patent_doc_number] => 12607547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Apparatus and method for sampling fluid and analyzing fluid samples [patent_app_type] => utility [patent_app_number] => 17/644560 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7835 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644560 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644560
Apparatus and method for sampling fluid and analyzing fluid samples Dec 14, 2021 Issued
Array ( [id] => 19898811 [patent_doc_number] => 12276729 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Method, apparatus, and system for location sharing using a LiDAR-based location signature [patent_app_type] => utility [patent_app_number] => 17/546803 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 18 [patent_no_of_words] => 9063 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17546803 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546803
Method, apparatus, and system for location sharing using a LiDAR-based location signature Dec 8, 2021 Issued
Array ( [id] => 17673140 [patent_doc_number] => 20220186307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => IMAGE SENSOR STRUCTURES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/643454 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643454
Image sensor structures and related methods Dec 8, 2021 Issued
Array ( [id] => 17674033 [patent_doc_number] => 20220187200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => QUANTUM ENTANGLEMENT-BASED DETECTION SYSTEM (QE-bDS) [patent_app_type] => utility [patent_app_number] => 17/546545 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17546545 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546545
Quantum entanglement-based detection system (QE-bDS) Dec 8, 2021 Issued
Array ( [id] => 18903871 [patent_doc_number] => 20240019356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => AN OPTICAL ABSORBANCE SPECTROMETER, OPTICAL DEVICE AND METHOD OF OPTICAL ABSORBANCE SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 18/256226 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9263 [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] => 18256226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256226
AN OPTICAL ABSORBANCE SPECTROMETER, OPTICAL DEVICE AND METHOD OF OPTICAL ABSORBANCE SPECTROMETRY Dec 2, 2021 Abandoned
Array ( [id] => 17628409 [patent_doc_number] => 20220163424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => OPTICAL POWER DETECTOR AND READER [patent_app_type] => utility [patent_app_number] => 17/536631 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8675 [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] => 17536631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/536631
OPTICAL POWER DETECTOR AND READER Nov 28, 2021 Abandoned
Array ( [id] => 18392559 [patent_doc_number] => 20230160778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SYSTEMS AND METHODS FOR MEASUREMENT OF OPTICAL VIGNETTING [patent_app_type] => utility [patent_app_number] => 17/455779 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13056 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455779 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455779
SYSTEMS AND METHODS FOR MEASUREMENT OF OPTICAL VIGNETTING Nov 18, 2021 Abandoned
Array ( [id] => 19763954 [patent_doc_number] => 12222240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Protective mask for an optical receiver [patent_app_type] => utility [patent_app_number] => 17/529786 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 15997 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17529786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/529786
Protective mask for an optical receiver Nov 17, 2021 Issued
Array ( [id] => 20594564 [patent_doc_number] => 12578271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Gram-stain differentiation with nonlinear light scattering [patent_app_type] => utility [patent_app_number] => 18/252724 [patent_app_country] => US [patent_app_date] => 2021-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5380 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252724
Gram-stain differentiation with nonlinear light scattering Nov 11, 2021 Issued
Array ( [id] => 17400753 [patent_doc_number] => 20220042843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => High Density Optical Measurement Systems with Minimal Number of Light Sources [patent_app_type] => utility [patent_app_number] => 17/508325 [patent_app_country] => US [patent_app_date] => 2021-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17508325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/508325
High density optical measurement systems with minimal number of light sources Oct 21, 2021 Issued
Menu