Search

Trung Q. Dang

Examiner (ID: 2084, Phone: (571)272-1857 , Office: P/2819 )

Most Active Art Unit
2892
Art Unit(s)
1104, 2892, 2823, 2813, 2819, 2822
Total Applications
2045
Issued Applications
1873
Pending Applications
10
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17236489 [patent_doc_number] => 11180360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Equine safety device [patent_app_type] => utility [patent_app_number] => 16/660454 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 1343 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16660454 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/660454
Equine safety device Oct 21, 2019 Issued
Array ( [id] => 16094083 [patent_doc_number] => 20200201028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => LIGHT DEFLECTION DEVICE, IMAGE PROJECTOR, LASER HEAD LAMP, AND MOBILE OBJECT [patent_app_type] => utility [patent_app_number] => 16/658247 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16658247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658247
Light deflection device, image projector, laser head lamp, and mobile object Oct 20, 2019 Issued
Array ( [id] => 17729068 [patent_doc_number] => 11385454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Resonant frequency tuning of micromachined mirror assembly [patent_app_type] => utility [patent_app_number] => 16/657984 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5591 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657984 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657984
Resonant frequency tuning of micromachined mirror assembly Oct 17, 2019 Issued
Array ( [id] => 18086822 [patent_doc_number] => 11536951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Resonant frequency tuning of micromachined mirror assembly [patent_app_type] => utility [patent_app_number] => 16/658007 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16658007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/658007
Resonant frequency tuning of micromachined mirror assembly Oct 17, 2019 Issued
Array ( [id] => 16551011 [patent_doc_number] => 10884166 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Retroreflective sheeting including cube corner elements [patent_app_type] => utility [patent_app_number] => 16/654695 [patent_app_country] => US [patent_app_date] => 2019-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 33 [patent_no_of_words] => 18471 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16654695 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/654695
Retroreflective sheeting including cube corner elements Oct 15, 2019 Issued
Array ( [id] => 17379390 [patent_doc_number] => 11237402 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Multipass scanner for near-eye display [patent_app_type] => utility [patent_app_number] => 16/653358 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 10738 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16653358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653358
Multipass scanner for near-eye display Oct 14, 2019 Issued
Array ( [id] => 19375056 [patent_doc_number] => 12066619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Optical device with a light ray deflector [patent_app_type] => utility [patent_app_number] => 17/283230 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 9638 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283230
Optical device with a light ray deflector Oct 10, 2019 Issued
Array ( [id] => 17282671 [patent_doc_number] => 11199697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Scanning projector with multipath beam relay [patent_app_type] => utility [patent_app_number] => 16/597309 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 14859 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16597309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597309
Scanning projector with multipath beam relay Oct 8, 2019 Issued
Array ( [id] => 17276100 [patent_doc_number] => 20210382298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHOD FOR CONTROLLING A DRIVE APPARATUS OF A MICRO-OSCILLATION MIRROR, CONTROL DEVICE AND DEFLECTOR MIRROR APPARATUS [patent_app_type] => utility [patent_app_number] => 17/283835 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8055 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17283835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/283835
Method for controlling a drive apparatus of a micro-oscillation mirror, control device and deflector mirror apparatus Oct 6, 2019 Issued
Array ( [id] => 17150787 [patent_doc_number] => 11143859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Light scanning apparatus [patent_app_type] => utility [patent_app_number] => 16/594497 [patent_app_country] => US [patent_app_date] => 2019-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 6407 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16594497 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/594497
Light scanning apparatus Oct 6, 2019 Issued
Array ( [id] => 19475195 [patent_doc_number] => 12105277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Electrooptical systems having heating elements [patent_app_type] => utility [patent_app_number] => 17/282199 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 36 [patent_no_of_words] => 34612 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17282199 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/282199
Electrooptical systems having heating elements Oct 2, 2019 Issued
Array ( [id] => 17293710 [patent_doc_number] => 20210389549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => APPARATUS FOR VARYING A FOCAL POINT OF AN OPTICAL SYSTEM IN A DENTAL 3D-SCANNER AND DENTAL 3D-SCANNER [patent_app_type] => utility [patent_app_number] => 17/279148 [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] => 5367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17279148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/279148
Apparatus for varying a focal point of an optical system in a dental 3D-scanner and dental 3D-scanner Sep 26, 2019 Issued
Array ( [id] => 16729212 [patent_doc_number] => 20210096359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => ENVIRONMENTAL SCANNING AND IMAGE RECONSTRUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/586033 [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] => 12482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16586033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586033
Environmental scanning and image reconstruction thereof Sep 26, 2019 Issued
Array ( [id] => 15713755 [patent_doc_number] => 20200103644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => OPTO-ELECTRO-MECHANICAL BEAM MANIPULATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/586227 [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] => 5372 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16586227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586227
Opto-electro-mechanical beam manipulation system Sep 26, 2019 Issued
Array ( [id] => 16573857 [patent_doc_number] => 10895778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Substrate for electro-optical device, electro-optical device, and electronic apparatus [patent_app_type] => utility [patent_app_number] => 16/583810 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 11527 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583810
Substrate for electro-optical device, electro-optical device, and electronic apparatus Sep 25, 2019 Issued
Array ( [id] => 19460214 [patent_doc_number] => 12100724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Optical element, optical element array, lens group, electronic apparatus, and method of producing optical element [patent_app_type] => utility [patent_app_number] => 17/273543 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 109 [patent_no_of_words] => 23502 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273543 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273543
Optical element, optical element array, lens group, electronic apparatus, and method of producing optical element Sep 9, 2019 Issued
Array ( [id] => 17422631 [patent_doc_number] => 11256082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-22 [patent_title] => Lens module and electronic device using same [patent_app_type] => utility [patent_app_number] => 16/564167 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1847 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564167 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564167
Lens module and electronic device using same Sep 8, 2019 Issued
Array ( [id] => 17282683 [patent_doc_number] => 11199710 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Low-obliquity beam scanner with reflective polarizer [patent_app_type] => utility [patent_app_number] => 16/562878 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 9217 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562878
Low-obliquity beam scanner with reflective polarizer Sep 5, 2019 Issued
Array ( [id] => 16335084 [patent_doc_number] => 10786019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-29 [patent_title] => Reflective vest assembly [patent_app_type] => utility [patent_app_number] => 16/562047 [patent_app_country] => US [patent_app_date] => 2019-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1737 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 491 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16562047 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/562047
Reflective vest assembly Sep 4, 2019 Issued
Array ( [id] => 18052623 [patent_doc_number] => 11526001 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Laser systems and optical devices for manipulating laser beams [patent_app_type] => utility [patent_app_number] => 16/557384 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 48 [patent_no_of_words] => 27720 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16557384 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/557384
Laser systems and optical devices for manipulating laser beams Aug 29, 2019 Issued
Menu