Search

Thong Q. Nguyen

Examiner (ID: 7043, Phone: (571)272-2316 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2507, 2872
Total Applications
3115
Issued Applications
2215
Pending Applications
176
Abandoned Applications
745

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18553466 [patent_doc_number] => 20230251478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => High-Resolution Microscope with a Housing Covering Optical Elements Mounted to a Carrier Support [patent_app_type] => utility [patent_app_number] => 18/134209 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18134209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134209
High-Resolution Microscope with a Housing Covering Optical Elements Mounted to a Carrier Support Apr 12, 2023 Abandoned
Array ( [id] => 19159229 [patent_doc_number] => 20240151936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => OPTICAL ELEMENT DRIVING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/190702 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18190702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190702
OPTICAL ELEMENT DRIVING MECHANISM Mar 26, 2023 Pending
Array ( [id] => 20061085 [patent_doc_number] => 20250199307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => TRANSPARENT DISPLAY [patent_app_type] => utility [patent_app_number] => 18/849601 [patent_app_country] => US [patent_app_date] => 2023-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18849601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/849601
TRANSPARENT DISPLAY Mar 20, 2023 Pending
Array ( [id] => 18531332 [patent_doc_number] => 20230236404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SYSTEM FOR QUANTITATIVE DIFFERENTIAL PHASE CONTRAST MICROSCOPY WITH ISOTROPIC TRANSFER FUNCTION [patent_app_type] => utility [patent_app_number] => 18/121979 [patent_app_country] => US [patent_app_date] => 2023-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18121979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/121979
System for quantitative differential phase contrast microscopy with isotropic transfer function Mar 14, 2023 Issued
Array ( [id] => 19856705 [patent_doc_number] => 12259537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Method for operating a microscopy system, and microscopy system [patent_app_type] => utility [patent_app_number] => 18/117377 [patent_app_country] => US [patent_app_date] => 2023-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 12094 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117377 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117377
Method for operating a microscopy system, and microscopy system Mar 2, 2023 Issued
Array ( [id] => 18677144 [patent_doc_number] => 20230314784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => OCULAR TUBE [patent_app_type] => utility [patent_app_number] => 18/115021 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7244 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18115021 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115021
OCULAR TUBE Feb 27, 2023 Pending
Array ( [id] => 19390935 [patent_doc_number] => 20240280805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHODS AND SYSTEMS FOR MICROSCOPY [patent_app_type] => utility [patent_app_number] => 18/112876 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18112876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/112876
METHODS AND SYSTEMS FOR MICROSCOPY Feb 21, 2023 Pending
Array ( [id] => 20421405 [patent_doc_number] => 20250383490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => NON-CONDUCTIVE PIGMENTS IN A MULTI-LAYER FILM AND METHODS OF MAKING [patent_app_type] => utility [patent_app_number] => 18/834617 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18145 [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] => 18834617 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834617
NON-CONDUCTIVE PIGMENTS IN A MULTI-LAYER FILM AND METHODS OF MAKING Jan 30, 2023 Pending
Array ( [id] => 20256321 [patent_doc_number] => 12428664 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Methods and systems for detecting entities in a biological sample [patent_app_type] => utility [patent_app_number] => 18/100181 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 5795 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100181 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100181
Methods and systems for detecting entities in a biological sample Jan 22, 2023 Issued
Array ( [id] => 18512768 [patent_doc_number] => 20230228984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => DYNAMIC DETILT FOCUS TRACKING [patent_app_type] => utility [patent_app_number] => 18/097947 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097947
DYNAMIC DETILT FOCUS TRACKING Jan 16, 2023 Pending
Array ( [id] => 20026452 [patent_doc_number] => 20250164674 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Reflective Surface for a Photochemistry Chamber [patent_app_type] => utility [patent_app_number] => 18/729001 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8460 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -70 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18729001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/729001
Reflective Surface for a Photochemistry Chamber Jan 12, 2023 Pending
Array ( [id] => 19801979 [patent_doc_number] => 20250067904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => ANTI-REFLECTIVE MULTI-LAYER SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/724101 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724101
ANTI-REFLECTIVE MULTI-LAYER SYSTEMS Jan 11, 2023 Pending
Array ( [id] => 18538964 [patent_doc_number] => 20230244071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SAMPLE PLATE FOR A MICROSCOPE, AN INTERFERENCE REFLECTIVE MICROSCOPE SYSTEM COMPRISING SUCH A SAMPLE PLATE AND A BRIGHTFIELD MICROSCOPE SYSTEM COMPRISING SUCH A SAMPLE PLATE [patent_app_type] => utility [patent_app_number] => 18/150130 [patent_app_country] => US [patent_app_date] => 2023-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150130 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150130
SAMPLE PLATE FOR A MICROSCOPE, AN INTERFERENCE REFLECTIVE MICROSCOPE SYSTEM COMPRISING SUCH A SAMPLE PLATE AND A BRIGHTFIELD MICROSCOPE SYSTEM COMPRISING SUCH A SAMPLE PLATE Jan 3, 2023 Pending
Array ( [id] => 18911495 [patent_doc_number] => 11874472 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-16 [patent_title] => Adjustable headband for virtual reality glasses and virtual reality glasses [patent_app_type] => utility [patent_app_number] => 18/088888 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3361 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18088888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/088888
Adjustable headband for virtual reality glasses and virtual reality glasses Dec 26, 2022 Issued
Array ( [id] => 19398120 [patent_doc_number] => 12072479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Dark-field microscope apparatus utilizing portable electronic communication device [patent_app_type] => utility [patent_app_number] => 18/069572 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 8765 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18069572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/069572
Dark-field microscope apparatus utilizing portable electronic communication device Dec 20, 2022 Issued
Array ( [id] => 18584312 [patent_doc_number] => 20230266575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR PRODUCING VARIABLE MAGNIFICATION OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/083482 [patent_app_country] => US [patent_app_date] => 2022-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18083482 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/083482
VARIABLE MAGNIFICATION OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR PRODUCING VARIABLE MAGNIFICATION OPTICAL SYSTEM Dec 16, 2022 Abandoned
Array ( [id] => 18553448 [patent_doc_number] => 20230251460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS [patent_app_type] => utility [patent_app_number] => 18/066349 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066349 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066349
STEREOSCOPIC OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS Dec 14, 2022 Pending
Array ( [id] => 19204153 [patent_doc_number] => 20240176052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => REFLECTIVE AND REFRACTIVE DIFFUSER [patent_app_type] => utility [patent_app_number] => 18/072101 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072101
Reflective and refractive diffuser Nov 29, 2022 Issued
Array ( [id] => 20549998 [patent_doc_number] => 12560784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Projection system and projector [patent_app_type] => utility [patent_app_number] => 18/071931 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 15614 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [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] => 18071931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071931
Projection system and projector Nov 29, 2022 Issued
Array ( [id] => 18238853 [patent_doc_number] => 20230071164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => LOCKING ADJUSTMENT ASSEMBLY AND METHOD FOR AN OPTICAL AIMING DEVICE [patent_app_type] => utility [patent_app_number] => 17/988249 [patent_app_country] => US [patent_app_date] => 2022-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17988249 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/988249
Locking adjustment assembly and method for an optical aiming device Nov 15, 2022 Issued
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