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] => 16993010 [patent_doc_number] => 20210231430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => Cable-Based Measuring System [patent_app_type] => utility [patent_app_number] => 17/232896 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17232896 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/232896
Cable-based measuring system Apr 15, 2021 Issued
Array ( [id] => 19941367 [patent_doc_number] => 12313493 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Mode field diameter measuring method and mode field diameter measuring device [patent_app_type] => utility [patent_app_number] => 18/285709 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1438 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18285709 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285709
Mode field diameter measuring method and mode field diameter measuring device Apr 13, 2021 Issued
Array ( [id] => 17171508 [patent_doc_number] => 20210325178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Optical Device and Prism Module Thereof [patent_app_type] => utility [patent_app_number] => 17/301576 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17301576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/301576
Optical device and prism module thereof Apr 7, 2021 Issued
Array ( [id] => 18321953 [patent_doc_number] => 20230120081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Device and Method for Inspecting Parisons [patent_app_type] => utility [patent_app_number] => 17/917665 [patent_app_country] => US [patent_app_date] => 2021-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9056 [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] => 17917665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/917665
Device and Method for Inspecting Parisons Apr 7, 2021 Abandoned
Array ( [id] => 17008464 [patent_doc_number] => 20210239625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => CRACK STRUCTURES, TUNNELING JUNCTIONS USING CRACK STRUCTURES AND METHODS OF MAKING SAME [patent_app_type] => utility [patent_app_number] => 17/223917 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17223917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223917
CRACK STRUCTURES, TUNNELING JUNCTIONS USING CRACK STRUCTURES AND METHODS OF MAKING SAME Apr 5, 2021 Abandoned
Array ( [id] => 19809750 [patent_doc_number] => 12241122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Illumination of integrated analytical systems [patent_app_type] => utility [patent_app_number] => 17/217876 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 45 [patent_figures_cnt] => 47 [patent_no_of_words] => 22268 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17217876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217876
Illumination of integrated analytical systems Mar 29, 2021 Issued
Array ( [id] => 18734117 [patent_doc_number] => 11802842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Display control device and storage medium [patent_app_type] => utility [patent_app_number] => 17/213383 [patent_app_country] => US [patent_app_date] => 2021-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 15743 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17213383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/213383
Display control device and storage medium Mar 25, 2021 Issued
Array ( [id] => 18667432 [patent_doc_number] => 11774323 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => System and method for creating a collimated space for a high fidelity simulator [patent_app_type] => utility [patent_app_number] => 17/212348 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3049 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212348
System and method for creating a collimated space for a high fidelity simulator Mar 24, 2021 Issued
Array ( [id] => 17885666 [patent_doc_number] => 20220301143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => ADDITIVE MANUFACTURING PROCESS MONITORING [patent_app_type] => utility [patent_app_number] => 17/202945 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202945
Additive manufacturing process monitoring Mar 15, 2021 Issued
Array ( [id] => 17252092 [patent_doc_number] => 11187575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => High density optical measurement systems with minimal number of light sources [patent_app_type] => utility [patent_app_number] => 17/202641 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 27 [patent_no_of_words] => 9786 [patent_no_of_claims] => 27 [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] => 17202641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202641
High density optical measurement systems with minimal number of light sources Mar 15, 2021 Issued
Array ( [id] => 18997076 [patent_doc_number] => 11913912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Hole expansion ratio testing device, hole expansion ratio testing method, and operating program [patent_app_type] => utility [patent_app_number] => 17/203254 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 7478 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [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] => 17203254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203254
Hole expansion ratio testing device, hole expansion ratio testing method, and operating program Mar 15, 2021 Issued
Array ( [id] => 17906562 [patent_doc_number] => 11460413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Apparatus and method for inspecting lamps [patent_app_type] => utility [patent_app_number] => 17/200112 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 9873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17200112 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/200112
Apparatus and method for inspecting lamps Mar 11, 2021 Issued
Array ( [id] => 20439652 [patent_doc_number] => 12510485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => System and method for determining the chemical composition of liquid metallurgical products [patent_app_type] => utility [patent_app_number] => 18/280429 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1884 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280429 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280429
System and method for determining the chemical composition of liquid metallurgical products Mar 9, 2021 Issued
Array ( [id] => 19827157 [patent_doc_number] => 12247929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Apparatus and method for inspecting technical devices using a borescope [patent_app_type] => utility [patent_app_number] => 17/910356 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4900 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17910356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/910356
Apparatus and method for inspecting technical devices using a borescope Mar 8, 2021 Issued
Array ( [id] => 19398332 [patent_doc_number] => 12072693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Analysis device and analysis method [patent_app_type] => utility [patent_app_number] => 17/193026 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 30 [patent_no_of_words] => 14942 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17193026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/193026
Analysis device and analysis method Mar 4, 2021 Issued
Array ( [id] => 16917899 [patent_doc_number] => 20210190991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SUNLIGHT INTENSITY OR CLOUD DETECTION WITH VARIABLE DISTANCE SENSING [patent_app_type] => utility [patent_app_number] => 17/249595 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13885 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -42 [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] => 17249595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/249595
SUNLIGHT INTENSITY OR CLOUD DETECTION WITH VARIABLE DISTANCE SENSING Mar 4, 2021 Abandoned
Array ( [id] => 17923789 [patent_doc_number] => 11467029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Light exposure monitoring system [patent_app_type] => utility [patent_app_number] => 17/186168 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 9038 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186168
Light exposure monitoring system Feb 25, 2021 Issued
Array ( [id] => 18359491 [patent_doc_number] => 20230141082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DIFFRACTOMETRIC SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/907906 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17907906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/907906
DIFFRACTOMETRIC SENSING DEVICE Feb 23, 2021 Abandoned
Array ( [id] => 20187932 [patent_doc_number] => 12399040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Long range optical fiber sensing systems [patent_app_type] => utility [patent_app_number] => 17/904599 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 6182 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904599
Long range optical fiber sensing systems Feb 18, 2021 Issued
Array ( [id] => 17053996 [patent_doc_number] => 20210263430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => METROLOGY OF SEMICONDUCTOR DEVICES IN ELECTRON MICROGRAPHS USING FAST MARCHING LEVEL SETS [patent_app_type] => utility [patent_app_number] => 17/176801 [patent_app_country] => US [patent_app_date] => 2021-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17176801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/176801
Metrology of semiconductor devices in electron micrographs using fast marching level sets Feb 15, 2021 Issued
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