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] => 17053831 [patent_doc_number] => 20210263265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => CAMERA OPTICAL LENS [patent_app_type] => utility [patent_app_number] => 17/131759 [patent_app_country] => US [patent_app_date] => 2020-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17131759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/131759
CAMERA OPTICAL LENS Dec 22, 2020 Abandoned
Array ( [id] => 16751147 [patent_doc_number] => 20210103156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => OPTICAL ARRANGEMENT AND LASER SYSTEM [patent_app_type] => utility [patent_app_number] => 17/123139 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5933 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17123139 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123139
OPTICAL ARRANGEMENT AND LASER SYSTEM Dec 15, 2020 Abandoned
Array ( [id] => 16729243 [patent_doc_number] => 20210096390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => Thin-Plate-Typed Rotating Module [patent_app_type] => utility [patent_app_number] => 17/120155 [patent_app_country] => US [patent_app_date] => 2020-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5745 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17120155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/120155
Thin-plate-typed rotating module Dec 11, 2020 Issued
Array ( [id] => 16915531 [patent_doc_number] => 20210188623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => ADDRESSABLE DISPLAY SYSTEM FOR ICA MONITORING AND ANNUNCIATION FOR CERTIFIED APPLICATIONS RUNNING ON A PERSONAL ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/119319 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119319
Addressable display system for ICA monitoring and annunciation for certified applications running on a personal electronic device Dec 10, 2020 Issued
Array ( [id] => 19565983 [patent_doc_number] => 12140751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Fringing-field, parallel plate actuator [patent_app_type] => utility [patent_app_number] => 17/114369 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4283 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114369
Fringing-field, parallel plate actuator Dec 6, 2020 Issued
Array ( [id] => 17706309 [patent_doc_number] => 20220206315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Holographic Display Device and Method of Use [patent_app_type] => utility [patent_app_number] => 17/625288 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7986 [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] => 17625288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625288
Holographic display device and method of use Dec 3, 2020 Issued
Array ( [id] => 17597237 [patent_doc_number] => 20220146811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => INTERPUPILLARY DISTANCE ADJUSTMENT MECHANISM FOR BINOCULAR OPTICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/092440 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092440
Interpupillary distance adjustment mechanism for binocular optical device Nov 8, 2020 Issued
Array ( [id] => 20316849 [patent_doc_number] => 12455399 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Diffractive optical element comprising a metasurface for TIRF microscopy [patent_app_type] => utility [patent_app_number] => 17/771801 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 2496 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17771801 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/771801
Diffractive optical element comprising a metasurface for TIRF microscopy Oct 21, 2020 Issued
Array ( [id] => 18741123 [patent_doc_number] => 20230350103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => GLASS BODY [patent_app_type] => utility [patent_app_number] => 17/769040 [patent_app_country] => US [patent_app_date] => 2020-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17769040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769040
GLASS BODY Oct 8, 2020 Pending
Array ( [id] => 20130445 [patent_doc_number] => 12372753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Imaging lens [patent_app_type] => utility [patent_app_number] => 17/762190 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5517 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762190
Imaging lens Oct 7, 2020 Issued
Array ( [id] => 17633493 [patent_doc_number] => 11344197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Digital 3D infrared slit lamp with pupil and retina intensity measurement [patent_app_type] => utility [patent_app_number] => 17/035826 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035826
Digital 3D infrared slit lamp with pupil and retina intensity measurement Sep 28, 2020 Issued
Array ( [id] => 17506810 [patent_doc_number] => 20220099913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => OPTICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/035911 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035911 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035911
Optical system Sep 28, 2020 Issued
Array ( [id] => 18875116 [patent_doc_number] => 11862942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Vertical-cavity surface-emitting laser array with a tilted emitter pattern [patent_app_type] => utility [patent_app_number] => 16/948700 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6611 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16948700 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/948700
Vertical-cavity surface-emitting laser array with a tilted emitter pattern Sep 28, 2020 Issued
Array ( [id] => 19458695 [patent_doc_number] => 12099181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Method for centering optical elements [patent_app_type] => utility [patent_app_number] => 17/024795 [patent_app_country] => US [patent_app_date] => 2020-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 3734 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024795 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024795
Method for centering optical elements Sep 17, 2020 Issued
Array ( [id] => 18734364 [patent_doc_number] => 11803093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Smart glass transmittance control system and method [patent_app_type] => utility [patent_app_number] => 17/020156 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8129 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17020156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/020156
Smart glass transmittance control system and method Sep 13, 2020 Issued
Array ( [id] => 16542615 [patent_doc_number] => 20200409030 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => AUTO FOCUS LENS ASSEMBLY AND AUTOMATIC FOCUSING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/017761 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017761 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017761
AUTO FOCUS LENS ASSEMBLY AND AUTOMATIC FOCUSING METHOD THEREOF Sep 10, 2020 Abandoned
Array ( [id] => 16713482 [patent_doc_number] => 20210080629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => LIGHT SOURCE MODULE [patent_app_type] => utility [patent_app_number] => 17/017635 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4268 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017635
LIGHT SOURCE MODULE Sep 9, 2020 Abandoned
Array ( [id] => 18802679 [patent_doc_number] => 11835836 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Mach-Zehnder interferometer device for wavelength locking [patent_app_type] => utility [patent_app_number] => 17/015974 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9954 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17015974 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015974
Mach-Zehnder interferometer device for wavelength locking Sep 8, 2020 Issued
Array ( [id] => 19963035 [patent_doc_number] => 12332532 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Electro-chromic devices including solid or quasi-solid electrolyte layers and methods of making the same [patent_app_type] => utility [patent_app_number] => 17/008298 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 4914 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17008298 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/008298
Electro-chromic devices including solid or quasi-solid electrolyte layers and methods of making the same Aug 30, 2020 Issued
Array ( [id] => 18694264 [patent_doc_number] => 20230324670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => TUNABLE FABRY-PEROT CAVITY DEVICE HAVING MOVABLE MIRROR AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 18/042576 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3768 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18042576 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/042576
TUNABLE FABRY-PEROT CAVITY DEVICE HAVING MOVABLE MIRROR AND MANUFACTURING METHOD THEREFOR Aug 23, 2020 Pending
Menu