Search

Hung D. Nguyen

Examiner (ID: 497, Phone: (571)270-7828 , Office: P/3742 )

Most Active Art Unit
3761
Art Unit(s)
3761, 3742
Total Applications
1295
Issued Applications
911
Pending Applications
102
Abandoned Applications
307

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18598666 [patent_doc_number] => 20230273465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MAGNETO-OPTICAL MATERIAL AND PRODUCTION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/019317 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18019317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019317
Magneto-optical material and production method therefor Jan 11, 2022 Issued
Array ( [id] => 17762927 [patent_doc_number] => 20220236539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => OPTICAL IMAGING LENS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/572506 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17572506 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572506
Optical imaging lens assembly Jan 9, 2022 Issued
Array ( [id] => 19924245 [patent_doc_number] => 12298525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Multichannel optomechanical addressing unit [patent_app_type] => utility [patent_app_number] => 17/569457 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4986 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569457
Multichannel optomechanical addressing unit Jan 4, 2022 Issued
Array ( [id] => 17549658 [patent_doc_number] => 20220120999 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => LENS DRIVE DEVICE [patent_app_type] => utility [patent_app_number] => 17/563361 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563361
Lens drive device Dec 27, 2021 Issued
Array ( [id] => 18278624 [patent_doc_number] => 20230094096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => PROTECTIVE ASSEMBLY AND IMAGING EQUIPMENT SET [patent_app_type] => utility [patent_app_number] => 17/563313 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563313
Protective assembly and imaging equipment set Dec 27, 2021 Issued
Array ( [id] => 17947322 [patent_doc_number] => 20220334341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => LENS, LENS SUPPORT STRUCTURE, AND LENS BARREL AND CAMERA PROVIDED WITH SAME [patent_app_type] => utility [patent_app_number] => 17/562053 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17562053 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562053
Lens, lens support structure, and lens barrel and camera provided with same Dec 26, 2021 Issued
Array ( [id] => 19021579 [patent_doc_number] => 20240077750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => COUPLING SYSTEM BETWEEN THE FRONTAL FRAME AND THE STEMS OF GLASSES AND RELATED GLASSES [patent_app_type] => utility [patent_app_number] => 18/269990 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18269990 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/269990
COUPLING SYSTEM BETWEEN THE FRONTAL FRAME AND THE STEMS OF GLASSES AND RELATED GLASSES Dec 21, 2021 Abandoned
Array ( [id] => 18644254 [patent_doc_number] => 11768318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Light-distribution adjustment sheet and display unit [patent_app_type] => utility [patent_app_number] => 17/559345 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6534 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559345
Light-distribution adjustment sheet and display unit Dec 21, 2021 Issued
Array ( [id] => 18989186 [patent_doc_number] => 20240061155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => OPTICAL ARTICLE HAVING A MULTILAYERED ANTIREFLECTIVE COATING ON ITS REAR MAIN FACE [patent_app_type] => utility [patent_app_number] => 18/267669 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10668 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18267669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267669
Optical article having a multilayered antireflective coating on its rear main face Dec 19, 2021 Issued
Array ( [id] => 17521633 [patent_doc_number] => 20220107482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/553243 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553243
ELECTRONIC DEVICE Dec 15, 2021 Issued
Array ( [id] => 17674429 [patent_doc_number] => 20220187596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => OPTICAL SYSTEM AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/548999 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17548999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548999
Optical system and display apparatus Dec 12, 2021 Issued
Array ( [id] => 17706247 [patent_doc_number] => 20220206253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => OPTICAL IMAGING LENS ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/543661 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543661 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543661
Optical imaging lens assembly Dec 5, 2021 Issued
Array ( [id] => 18421853 [patent_doc_number] => 20230176317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ROTATIONAL POSITION SENSOR [patent_app_type] => utility [patent_app_number] => 17/543685 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/543685
ROTATIONAL POSITION SENSOR Dec 5, 2021 Pending
Array ( [id] => 18719416 [patent_doc_number] => 11796756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Plastic barrel, imaging lens module and electronic device [patent_app_type] => utility [patent_app_number] => 17/539265 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6348 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17539265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539265
Plastic barrel, imaging lens module and electronic device Nov 30, 2021 Issued
Array ( [id] => 17853393 [patent_doc_number] => 20220283435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => MULTI-DOF MOVING STAGE AND DISPLAY APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/537157 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537157
Multi-DOF moving stage and display apparatus including the same Nov 28, 2021 Issued
Array ( [id] => 19764182 [patent_doc_number] => 12222470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Camera optical lens [patent_app_type] => utility [patent_app_number] => 17/535650 [patent_app_country] => US [patent_app_date] => 2021-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 7413 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535650 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535650
Camera optical lens Nov 24, 2021 Issued
Array ( [id] => 17580416 [patent_doc_number] => 20220137271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => OPTICAL ELEMENT HAVING A RANDOMIZING DIGITAL LENS ARRAY AND/OR A DIFFUSER FUNCTION [patent_app_type] => utility [patent_app_number] => 17/455820 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455820
OPTICAL ELEMENT HAVING A RANDOMIZING DIGITAL LENS ARRAY AND/OR A DIFFUSER FUNCTION Nov 18, 2021 Abandoned
Array ( [id] => 19077775 [patent_doc_number] => 11947132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Camera module [patent_app_type] => utility [patent_app_number] => 17/531257 [patent_app_country] => US [patent_app_date] => 2021-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 8851 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17531257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/531257
Camera module Nov 18, 2021 Issued
Array ( [id] => 18377602 [patent_doc_number] => 20230152689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/526403 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17526403 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/526403
WIRE GRID POLARIZER AND MANUFACTURING METHOD THEREOF Nov 14, 2021 Abandoned
Array ( [id] => 17445568 [patent_doc_number] => 20220066073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Control of dynamic lenses [patent_app_type] => utility [patent_app_number] => 17/521880 [patent_app_country] => US [patent_app_date] => 2021-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8208 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521880
Control of dynamic lenses Nov 8, 2021 Issued
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