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] => 18037484 [patent_doc_number] => 20220381700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => EXTERNAL APPEARANCE INSPECTION APPARATUS AND EXTERNAL APPEARANCE INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/765362 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17765362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/765362
External appearance inspection apparatus and external appearance inspection method Mar 10, 2020 Issued
Array ( [id] => 16744588 [patent_doc_number] => 10969569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Light source-integrated lens assembly and optical apparatus including the same [patent_app_type] => utility [patent_app_number] => 16/809973 [patent_app_country] => US [patent_app_date] => 2020-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6052 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 16809973 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809973
Light source-integrated lens assembly and optical apparatus including the same Mar 4, 2020 Issued
Array ( [id] => 16093085 [patent_doc_number] => 20200200529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => Device and Method to Locate a Measurement Point with an Image Capture Device [patent_app_type] => utility [patent_app_number] => 16/809485 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16809485 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/809485
Device and method to locate a measurement point with an image capture device Mar 3, 2020 Issued
Array ( [id] => 17596862 [patent_doc_number] => 20220146436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INSPECTION STATION AND METHOD FOR INSPECTING SHEET MATERIAL [patent_app_type] => utility [patent_app_number] => 17/434934 [patent_app_country] => US [patent_app_date] => 2020-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17434934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434934
Inspection station and method for inspecting sheet material Mar 3, 2020 Issued
Array ( [id] => 17474876 [patent_doc_number] => 20220082380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => PHOTOELECTRIC SENSOR AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/424886 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17424886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424886
Photoelectric sensor and method for manufacturing same Feb 27, 2020 Issued
Array ( [id] => 17076199 [patent_doc_number] => 11112593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Sample processing for microscopy [patent_app_type] => utility [patent_app_number] => 16/804957 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 12385 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16804957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/804957
Sample processing for microscopy Feb 27, 2020 Issued
Array ( [id] => 16707624 [patent_doc_number] => 10957568 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-23 [patent_title] => Phase filter for enhanced defect detection in multilayer structure [patent_app_type] => utility [patent_app_number] => 16/802542 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 10732 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16802542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/802542
Phase filter for enhanced defect detection in multilayer structure Feb 25, 2020 Issued
Array ( [id] => 18765026 [patent_doc_number] => 11815421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Acoustic mode propagation speed measurement method and acoustic mode propagation speed measurement device [patent_app_type] => utility [patent_app_number] => 17/434949 [patent_app_country] => US [patent_app_date] => 2020-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4460 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 17434949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434949
Acoustic mode propagation speed measurement method and acoustic mode propagation speed measurement device Feb 18, 2020 Issued
Array ( [id] => 18103471 [patent_doc_number] => 11543353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Multi-mode illumination system [patent_app_type] => utility [patent_app_number] => 17/424131 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 38656 [patent_no_of_claims] => 48 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424131
Multi-mode illumination system Feb 13, 2020 Issued
Array ( [id] => 19211729 [patent_doc_number] => 12000785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Apparatus and method for detecting photoluminescent light emitted from a sample [patent_app_type] => utility [patent_app_number] => 17/428607 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 10639 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428607
Apparatus and method for detecting photoluminescent light emitted from a sample Feb 13, 2020 Issued
Array ( [id] => 17491574 [patent_doc_number] => 11280872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-22 [patent_title] => Location tracking using one or more beacons [patent_app_type] => utility [patent_app_number] => 16/781387 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 18 [patent_no_of_words] => 15108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16781387 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781387
Location tracking using one or more beacons Feb 3, 2020 Issued
Array ( [id] => 17008719 [patent_doc_number] => 20210239880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Systems, Methods and Apparatus for Measuring Atmospheric Turbulence [patent_app_type] => utility [patent_app_number] => 16/778424 [patent_app_country] => US [patent_app_date] => 2020-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16778424 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/778424
Systems, Methods and Apparatus for Measuring Atmospheric Turbulence Jan 30, 2020 Abandoned
Array ( [id] => 16526749 [patent_doc_number] => 20200400829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => MINIMIZING IMAGE SENSOR INPUT/OUTPUT IN A PULSED HYPERSPECTRAL IMAGING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/776246 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16776246 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776246
Minimizing image sensor input/output in a pulsed hyperspectral imaging system Jan 28, 2020 Issued
Array ( [id] => 16224002 [patent_doc_number] => 20200249119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => PORTABLE OPTIC METROLOGY THERMAL CHAMBER MODULE AND METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/774887 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21263 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774887
Portable optic metrology thermal chamber module and method therefor Jan 27, 2020 Issued
Array ( [id] => 16207900 [patent_doc_number] => 20200240890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => PARTICLE COUNTER [patent_app_type] => utility [patent_app_number] => 16/747286 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16747286 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/747286
Particle counter Jan 19, 2020 Issued
Array ( [id] => 15901011 [patent_doc_number] => 20200150024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => Multi-Photon Counting For High Sensitivity Flow Cytometer Systems And Methods For Using The Same [patent_app_type] => utility [patent_app_number] => 16/746506 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16746506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746506
Multi-photon counting for high sensitivity flow cytometer systems and methods for using the same Jan 16, 2020 Issued
Array ( [id] => 17379110 [patent_doc_number] => 11237116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Device and method for detecting characteristics of a fluid [patent_app_type] => utility [patent_app_number] => 16/746718 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7271 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746718
Device and method for detecting characteristics of a fluid Jan 16, 2020 Issued
Array ( [id] => 16178059 [patent_doc_number] => 20200225027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => APPARATUS AND METHOD FOR INSPECTING AND/OR MEASURING GEAR WHEELS [patent_app_type] => utility [patent_app_number] => 16/743103 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743103 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743103
Apparatus and method for inspecting and/or measuring gear wheels Jan 14, 2020 Issued
Array ( [id] => 16636186 [patent_doc_number] => 10914686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Macro inspection systems, apparatus and methods [patent_app_type] => utility [patent_app_number] => 16/738022 [patent_app_country] => US [patent_app_date] => 2020-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 30 [patent_no_of_words] => 12202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16738022 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/738022
Macro inspection systems, apparatus and methods Jan 8, 2020 Issued
Array ( [id] => 17379262 [patent_doc_number] => 11237270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Hyperspectral, fluorescence, and laser mapping imaging with fixed pattern noise cancellation [patent_app_type] => utility [patent_app_number] => 16/735943 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 43 [patent_no_of_words] => 32242 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735943
Hyperspectral, fluorescence, and laser mapping imaging with fixed pattern noise cancellation Jan 6, 2020 Issued
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