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] => 19481337 [patent_doc_number] => 20240329379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => OPTICAL DEVICE INCLUDING PLURALITY OF BRIGHTFIELD LIGHT SOURCES AND METHOD OF OPERATING THEREOF [patent_app_type] => utility [patent_app_number] => 18/739505 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18739505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739505
OPTICAL DEVICE INCLUDING PLURALITY OF BRIGHTFIELD LIGHT SOURCES AND METHOD OF OPERATING THEREOF Jun 10, 2024 Pending
Array ( [id] => 19573337 [patent_doc_number] => 20240377629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => ENDOSCOPIC IMAGING DEVICE, ENDOSCOPE, AND METHOD FOR MANUFACTURING ENDOSCOPIC IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 18/659443 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659443
ENDOSCOPIC IMAGING DEVICE, ENDOSCOPE, AND METHOD FOR MANUFACTURING ENDOSCOPIC IMAGING DEVICE May 8, 2024 Pending
Array ( [id] => 19587864 [patent_doc_number] => 20240385421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHOD AND APPARATUS FOR HIGH RESOLUTION MICROSCOPY [patent_app_type] => utility [patent_app_number] => 18/657878 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657878
METHOD AND APPARATUS FOR HIGH RESOLUTION MICROSCOPY May 7, 2024 Pending
Array ( [id] => 20474460 [patent_doc_number] => 20260016681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => NIGHT VISION APPARATUS AND BRIDGE MOUNT THEREFOR [patent_app_type] => utility [patent_app_number] => 18/650317 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18650317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650317
NIGHT VISION APPARATUS AND BRIDGE MOUNT THEREFOR Apr 29, 2024 Pending
Array ( [id] => 19587862 [patent_doc_number] => 20240385419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ZOOM LENS AND IMAGE PICKUP APPARATUS [patent_app_type] => utility [patent_app_number] => 18/645474 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645474
ZOOM LENS AND IMAGE PICKUP APPARATUS Apr 24, 2024 Pending
Array ( [id] => 20228143 [patent_doc_number] => 12416792 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Photographing optical lens assembly, image capturing unit and electronic device [patent_app_type] => utility [patent_app_number] => 18/642523 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 19198 [patent_no_of_claims] => 15 [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] => 18642523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642523
Photographing optical lens assembly, image capturing unit and electronic device Apr 21, 2024 Issued
Array ( [id] => 19405150 [patent_doc_number] => 20240288661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ZOOM OPTICAL SYSTEM, OPTICAL APPARATUS AND METHOD FOR MANUFACTURING THE ZOOM OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/636549 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18636549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636549
Zoom optical system, optical apparatus and method for manufacturing the zoom optical system Apr 15, 2024 Issued
Array ( [id] => 19529302 [patent_doc_number] => 20240353204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => ARTICLE, AND STRUCTURAL BODY [patent_app_type] => utility [patent_app_number] => 18/635886 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18635886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635886
ARTICLE, AND STRUCTURAL BODY Apr 14, 2024 Pending
Array ( [id] => 19362314 [patent_doc_number] => 20240264348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => TRANSMISSION STRUCTURE AND PREPARATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/634296 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17366 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634296 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634296
TRANSMISSION STRUCTURE AND PREPARATION METHOD THEREOF Apr 11, 2024 Pending
Array ( [id] => 19346777 [patent_doc_number] => 20240255740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => MAGNIFICATION-VARIABLE OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING MAGNIFICATION-VARIABLE OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/618703 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18618703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/618703
MAGNIFICATION-VARIABLE OPTICAL SYSTEM, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING MAGNIFICATION-VARIABLE OPTICAL SYSTEM Mar 26, 2024 Pending
Array ( [id] => 19302389 [patent_doc_number] => 20240230966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/616552 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616552
DISPLAY DEVICE Mar 25, 2024 Pending
Array ( [id] => 20122904 [patent_doc_number] => 20250237935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => PROJECTION DISPLAY DEVICE AND OPTICAL SHIELDING ELEMENT THEREOF [patent_app_type] => utility [patent_app_number] => 18/603052 [patent_app_country] => US [patent_app_date] => 2024-03-12 [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] => -10 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603052
PROJECTION DISPLAY DEVICE AND OPTICAL SHIELDING ELEMENT THEREOF Mar 11, 2024 Pending
Array ( [id] => 20174280 [patent_doc_number] => 12393024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Optical system for a microscope [patent_app_type] => utility [patent_app_number] => 18/441028 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4469 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441028
Optical system for a microscope Feb 13, 2024 Issued
Array ( [id] => 19346781 [patent_doc_number] => 20240255744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => BEAM EXPANDING PLANAR WAVEGUIDE ILLUMINATION [patent_app_type] => utility [patent_app_number] => 18/426468 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18426468 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/426468
BEAM EXPANDING PLANAR WAVEGUIDE ILLUMINATION Jan 29, 2024 Pending
Array ( [id] => 19917195 [patent_doc_number] => 12292560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Contactless visualization system for a surgical microscope for eye surgery [patent_app_type] => utility [patent_app_number] => 18/422785 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422785
Contactless visualization system for a surgical microscope for eye surgery Jan 24, 2024 Issued
Array ( [id] => 19174056 [patent_doc_number] => 20240160030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Long-Range Optical Device with an Opto-Electronic Display [patent_app_type] => utility [patent_app_number] => 18/411895 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18411895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/411895
Long-range optical device with an opto-electronic display Jan 11, 2024 Issued
Array ( [id] => 19333893 [patent_doc_number] => 20240248323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => LENS DEVICE [patent_app_type] => utility [patent_app_number] => 18/408570 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408570
LENS DEVICE Jan 9, 2024 Pending
Array ( [id] => 19099301 [patent_doc_number] => 20240118529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SAMPLE OBSERVATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/542741 [patent_app_country] => US [patent_app_date] => 2023-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542741
Sample observation apparatus Dec 16, 2023 Issued
Array ( [id] => 19035717 [patent_doc_number] => 20240085532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => OPTICAL DETECTION SYSTEM WITH ANAMORPHIC PRISM [patent_app_type] => utility [patent_app_number] => 18/511713 [patent_app_country] => US [patent_app_date] => 2023-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18511713 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/511713
OPTICAL DETECTION SYSTEM WITH ANAMORPHIC PRISM Nov 15, 2023 Pending
Array ( [id] => 19005247 [patent_doc_number] => 20240069318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => BINOCULAR OPERATING MICROSCOPE PROTECTIVE SHIELD BARRIER [patent_app_type] => utility [patent_app_number] => 18/388067 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388067
BINOCULAR OPERATING MICROSCOPE PROTECTIVE SHIELD BARRIER Nov 7, 2023 Abandoned
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