Search

Thanhnga B. Truong

Examiner (ID: 4969, Phone: (571)272-3858 , Office: P/2438 )

Most Active Art Unit
2438
Art Unit(s)
2435, 2438, 2498, 2135
Total Applications
886
Issued Applications
752
Pending Applications
24
Abandoned Applications
114

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17557393 [patent_doc_number] => 11314091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Wavelength multiplexing in waveguides [patent_app_type] => utility [patent_app_number] => 16/695960 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 20607 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695960 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695960
Wavelength multiplexing in waveguides Nov 25, 2019 Issued
Array ( [id] => 16115567 [patent_doc_number] => 20200209806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-02 [patent_title] => Active Light-Field Holographic Elements, Light-Field Display Devices, and Methods [patent_app_type] => utility [patent_app_number] => 16/686164 [patent_app_country] => US [patent_app_date] => 2019-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686164 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686164
Active Light-Field Holographic Elements, Light-Field Display Devices, and Methods Nov 16, 2019 Abandoned
Array ( [id] => 15901867 [patent_doc_number] => 20200150453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-14 [patent_title] => System and Method for Generating Compact Light-Field Displays through Varying Optical Depths [patent_app_type] => utility [patent_app_number] => 16/684586 [patent_app_country] => US [patent_app_date] => 2019-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16684586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684586
System and method for generating compact light-field displays through varying optical depths Nov 13, 2019 Issued
Array ( [id] => 17924086 [patent_doc_number] => 11467331 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Optical combiner with uniform illuminance throughput [patent_app_type] => utility [patent_app_number] => 16/666823 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9335 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666823
Optical combiner with uniform illuminance throughput Oct 28, 2019 Issued
Array ( [id] => 18332733 [patent_doc_number] => 11637996 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => High luminance projection displays and associated methods [patent_app_type] => utility [patent_app_number] => 16/660585 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7323 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 16660585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660585
High luminance projection displays and associated methods Oct 21, 2019 Issued
Array ( [id] => 17164358 [patent_doc_number] => 11150452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Magnification modes of operation for common axis FOV switching and image roll [patent_app_type] => utility [patent_app_number] => 16/656651 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1627 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16656651 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/656651
Magnification modes of operation for common axis FOV switching and image roll Oct 17, 2019 Issued
Array ( [id] => 15835401 [patent_doc_number] => 20200132983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => DISPLAY DEVICE, DISPLAY SYSTEM, AND MOBILE OBJECT [patent_app_type] => utility [patent_app_number] => 16/585510 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585510 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585510
DISPLAY DEVICE, DISPLAY SYSTEM, AND MOBILE OBJECT Sep 26, 2019 Abandoned
Array ( [id] => 17528127 [patent_doc_number] => 11300809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Optical structure as motif [patent_app_type] => utility [patent_app_number] => 16/586112 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 13611 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 448 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586112 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586112
Optical structure as motif Sep 26, 2019 Issued
Array ( [id] => 17954708 [patent_doc_number] => 11480811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Head-up display [patent_app_type] => utility [patent_app_number] => 16/584337 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 11229 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16584337 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584337
Head-up display Sep 25, 2019 Issued
Array ( [id] => 15652971 [patent_doc_number] => 20200089016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => HIGH BRIGHTNESS STEREOSCOPIC 3D PROJECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/574903 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574903
HIGH BRIGHTNESS STEREOSCOPIC 3D PROJECTION SYSTEM Sep 17, 2019 Abandoned
Array ( [id] => 18479427 [patent_doc_number] => 11693162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Optical test apparatus and optical test method [patent_app_type] => utility [patent_app_number] => 16/556601 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 10003 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16556601 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556601
Optical test apparatus and optical test method Aug 29, 2019 Issued
Array ( [id] => 15366557 [patent_doc_number] => 20200019043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => MAGNETIC LENS FILTER SYSTEM [patent_app_type] => utility [patent_app_number] => 16/553036 [patent_app_country] => US [patent_app_date] => 2019-08-27 [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] => -8 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16553036 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/553036
MAGNETIC LENS FILTER SYSTEM Aug 26, 2019 Abandoned
Array ( [id] => 16658912 [patent_doc_number] => 20210055549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Hologram Replicator Assemblies For Head Up Displays Including Continuous Transmission Neutral Density Filters And Corrective Leveling Elements [patent_app_type] => utility [patent_app_number] => 16/549606 [patent_app_country] => US [patent_app_date] => 2019-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16549606 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/549606
Hologram replicator assemblies for head up displays including continuous transmission neutral density filters and corrective leveling elements Aug 22, 2019 Issued
Array ( [id] => 16400336 [patent_doc_number] => 20200341194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Holographic Waveguide Illumination Homogenizers [patent_app_type] => utility [patent_app_number] => 16/544732 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544732 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544732
Holographic Waveguide Illumination Homogenizers Aug 18, 2019 Abandoned
Array ( [id] => 16628220 [patent_doc_number] => 20210046873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => POWERED TELESCOPING DRIVE SYSTEM [patent_app_type] => utility [patent_app_number] => 16/539598 [patent_app_country] => US [patent_app_date] => 2019-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16539598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/539598
Powered telescoping drive system Aug 12, 2019 Issued
Array ( [id] => 15213739 [patent_doc_number] => 20190369556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => SYSTEM, APPARATUS AND METHOD FOR USING BIREFRINGENT LENSES TO CREATE HOLOGRAMS FROM RECEIVED ELECTROMAGNETIC RADIATION [patent_app_type] => utility [patent_app_number] => 16/535901 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535901
SYSTEM, APPARATUS AND METHOD FOR USING BIREFRINGENT LENSES TO CREATE HOLOGRAMS FROM RECEIVED ELECTROMAGNETIC RADIATION Aug 7, 2019 Abandoned
Array ( [id] => 17801506 [patent_doc_number] => 11415802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Electronic device using an augmented reality [patent_app_type] => utility [patent_app_number] => 16/490033 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5387 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16490033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/490033
Electronic device using an augmented reality Aug 1, 2019 Issued
Array ( [id] => 15411509 [patent_doc_number] => 20200026077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => Head-Up Display [patent_app_type] => utility [patent_app_number] => 16/517082 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517082
Head-up display Jul 18, 2019 Issued
Array ( [id] => 15089455 [patent_doc_number] => 20190339538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => GLASSES-FREE 3D DISPLAY MOBILE DEVICE, SETTING METHOD OF THE SAME, AND USING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 16/515676 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515676
Glasses-free 3D display mobile device, setting method of the same, and using method of the same Jul 17, 2019 Issued
Array ( [id] => 17729067 [patent_doc_number] => 11385453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Adaptive retro-reflector (AR) [patent_app_type] => utility [patent_app_number] => 16/504683 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4304 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16504683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/504683
Adaptive retro-reflector (AR) Jul 7, 2019 Issued
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