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] => 17868380 [patent_doc_number] => 20220291116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => GAS SUPPLY AND DISCHARGE ADAPTER AND GAS DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/636853 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17636853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/636853
GAS SUPPLY AND DISCHARGE ADAPTER AND GAS DETECTION DEVICE Aug 27, 2020 Abandoned
Array ( [id] => 16627893 [patent_doc_number] => 20210046546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => PHOTODETECTOR ARRAY FOR ADDITIVE MANUFACTURING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/003330 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003330
Photodetector array for additive manufacturing operations Aug 25, 2020 Issued
Array ( [id] => 16485299 [patent_doc_number] => 20200378902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => CRACK STRUCTURE AND TUNNELING DEVICE WITH A LAYER EXHIBITING A CRACK-DEFINED GAP BETWEEN TWO CANTILEVERING PARTS [patent_app_type] => utility [patent_app_number] => 16/947831 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947831 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947831
Crack structure and tunneling device with a layer exhibiting a crack-defined gap between two cantilevering parts Aug 18, 2020 Issued
Array ( [id] => 16469467 [patent_doc_number] => 20200371004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => SAMPLE PROCESSING IMPROVEMENTS FOR QUANTITATIVE MICROSCOPY [patent_app_type] => utility [patent_app_number] => 16/994124 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994124
Sample processing improvements for quantitative microscopy Aug 13, 2020 Issued
Array ( [id] => 16629639 [patent_doc_number] => 20210048292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Autonomous Instrument For Scanning And Determining The Material Surface Roughness [patent_app_type] => utility [patent_app_number] => 16/991957 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2956 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16991957 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991957
Autonomous Instrument For Scanning And Determining The Material Surface Roughness Aug 11, 2020 Abandoned
Array ( [id] => 18429870 [patent_doc_number] => 11675086 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-13 [patent_title] => Time-of-flight-based apparatus, systems, and methods for measuring tubular goods [patent_app_type] => utility [patent_app_number] => 16/987179 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6238 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987179
Time-of-flight-based apparatus, systems, and methods for measuring tubular goods Aug 5, 2020 Issued
Array ( [id] => 17728745 [patent_doc_number] => 11385126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Methods and systems for measuring image quality [patent_app_type] => utility [patent_app_number] => 16/987345 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3632 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987345 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987345
Methods and systems for measuring image quality Aug 5, 2020 Issued
Array ( [id] => 16779160 [patent_doc_number] => 20210116238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => DEVICE FOR THE CONTACTLESS THREE-DIMENSIONAL INSPECTION OF BLADES FOR A TURBOMACHINE, ESPECIALLY AN AIRCRAFT TURBINE OR JET ENGINE [patent_app_type] => utility [patent_app_number] => 16/983772 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983772
Device for the contactless three-dimensional inspection of blades for a turbomachine, especially an aircraft turbine or jet engine Aug 2, 2020 Issued
Array ( [id] => 17860854 [patent_doc_number] => 11442008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Systems and methods for measuring stress-based characteristics of a glass-based sample [patent_app_type] => utility [patent_app_number] => 16/944748 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 25 [patent_no_of_words] => 15793 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944748
Systems and methods for measuring stress-based characteristics of a glass-based sample Jul 30, 2020 Issued
Array ( [id] => 16629715 [patent_doc_number] => 20210048368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => NONDESTRUCTIVE IMAGING AND SURFACE QUALITY INSPECTION OF STRUCTURED PLATES [patent_app_type] => utility [patent_app_number] => 16/943721 [patent_app_country] => US [patent_app_date] => 2020-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16943721 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/943721
Nondestructive imaging and surface quality inspection of structured plates Jul 29, 2020 Issued
Array ( [id] => 19856488 [patent_doc_number] => 12259315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Ultrasonic transducer holder, container, and analysis system using same [patent_app_type] => utility [patent_app_number] => 18/015369 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 13976 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18015369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/015369
Ultrasonic transducer holder, container, and analysis system using same Jul 26, 2020 Issued
Array ( [id] => 16576456 [patent_doc_number] => 20210010857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => LIGHT EXPOSURE MONITORING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/922384 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922384
Light exposure monitoring system Jul 6, 2020 Issued
Array ( [id] => 16389255 [patent_doc_number] => 20200330196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => APPARATUS AND METHOD FOR MEASURING SURFACE TOPOGRAPHY OPTICALLY [patent_app_type] => utility [patent_app_number] => 16/922967 [patent_app_country] => US [patent_app_date] => 2020-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16922967 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/922967
Apparatus and method for measuring surface topography optically Jul 6, 2020 Issued
Array ( [id] => 17969221 [patent_doc_number] => 11486740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Angle measuring device and method for operating an angle measuring device [patent_app_type] => utility [patent_app_number] => 16/920348 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 5619 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920348 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920348
Angle measuring device and method for operating an angle measuring device Jul 1, 2020 Issued
Array ( [id] => 17468543 [patent_doc_number] => 11275018 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Integrated multiplexed photometric module and method [patent_app_type] => utility [patent_app_number] => 16/918501 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 14964 [patent_no_of_claims] => 20 [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] => 16918501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918501
Integrated multiplexed photometric module and method Jun 30, 2020 Issued
Array ( [id] => 18066303 [patent_doc_number] => 20220397390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => APPARATUS AND METHOD FOR DETERMINING THREE-DIMENSIONAL SHAPE OF OBJECT [patent_app_type] => utility [patent_app_number] => 17/623498 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623498
Apparatus and method for determining three-dimensional shape of object Jun 28, 2020 Issued
Array ( [id] => 17831138 [patent_doc_number] => 20220268442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => DETERMINING ONE OR MORE PROPORTIONAL PARTICLE GROUP SHARES IN FLUE GAS OF A RECOVERY BOILER [patent_app_type] => utility [patent_app_number] => 17/623151 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17623151 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623151
Determining one or more proportional particle group shares in flue gas of a recovery boiler Jun 24, 2020 Issued
Array ( [id] => 17301005 [patent_doc_number] => 20210396844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => OPTICAL SENSING IN MEMS PACKAGE FOR LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/909955 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909955
Optical sensing in MEMS package for LiDAR system Jun 22, 2020 Issued
Array ( [id] => 17179216 [patent_doc_number] => 11156453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Water-immersed high precision laser focus spot size measurement apparatus [patent_app_type] => utility [patent_app_number] => 16/907105 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4479 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907105
Water-immersed high precision laser focus spot size measurement apparatus Jun 18, 2020 Issued
Array ( [id] => 18330062 [patent_doc_number] => 11635293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Measuring apparatus [patent_app_type] => utility [patent_app_number] => 16/903051 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 6033 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903051 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903051
Measuring apparatus Jun 15, 2020 Issued
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