Search

Benjamin Ly Truong

Examiner (ID: 4425)

Most Active Art Unit
3687
Art Unit(s)
3687
Total Applications
10
Issued Applications
0
Pending Applications
10
Abandoned Applications
0

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15608321 [patent_doc_number] => 10585216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-10 [patent_title] => Light-guiding prism and head-mounted video display apparatus using the same [patent_app_type] => utility [patent_app_number] => 15/814472 [patent_app_country] => US [patent_app_date] => 2017-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2877 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814472 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814472
Light-guiding prism and head-mounted video display apparatus using the same Nov 15, 2017 Issued
Array ( [id] => 17816631 [patent_doc_number] => 11422238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Optical beam director [patent_app_type] => utility [patent_app_number] => 16/461769 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 7750 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16461769 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/461769
Optical beam director Nov 14, 2017 Issued
Array ( [id] => 12711541 [patent_doc_number] => 20180129013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => THERMALLY TUNABLE OPTOELECTRONIC MODULES [patent_app_type] => utility [patent_app_number] => 15/805213 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805213 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805213
Thermally tunable optoelectronic modules Nov 6, 2017 Issued
Array ( [id] => 16042267 [patent_doc_number] => 10682988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Enhanced washing device for vehicle accessory [patent_app_type] => utility [patent_app_number] => 15/802933 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 6797 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802933
Enhanced washing device for vehicle accessory Nov 2, 2017 Issued
Array ( [id] => 16801441 [patent_doc_number] => 10996375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Optical element and method for manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/802205 [patent_app_country] => US [patent_app_date] => 2017-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 19843 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802205 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802205
Optical element and method for manufacturing the same Nov 1, 2017 Issued
Array ( [id] => 15853539 [patent_doc_number] => 10642045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Scanner-illuminated LCOS projector for head mounted display [patent_app_type] => utility [patent_app_number] => 15/800993 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 6491 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15800993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800993
Scanner-illuminated LCOS projector for head mounted display Oct 31, 2017 Issued
Array ( [id] => 17682007 [patent_doc_number] => 11366257 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Optical filters complementary angular blocking regions [patent_app_type] => utility [patent_app_number] => 16/341639 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 26 [patent_no_of_words] => 6410 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341639 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341639
Optical filters complementary angular blocking regions Oct 17, 2017 Issued
Array ( [id] => 18667764 [patent_doc_number] => 11774657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Spatially varying skew mirrors [patent_app_type] => utility [patent_app_number] => 16/339297 [patent_app_country] => US [patent_app_date] => 2017-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 34 [patent_no_of_words] => 13837 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16339297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/339297
Spatially varying skew mirrors Oct 11, 2017 Issued
Array ( [id] => 15385989 [patent_doc_number] => 10534176 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-01-14 [patent_title] => Waveguide display with gratings for improved diffraction efficiency [patent_app_type] => utility [patent_app_number] => 15/727873 [patent_app_country] => US [patent_app_date] => 2017-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5133 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15727873 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/727873
Waveguide display with gratings for improved diffraction efficiency Oct 8, 2017 Issued
Array ( [id] => 12867085 [patent_doc_number] => 20180180870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => ROTARY DRIVE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/725364 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15725364 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/725364
ROTARY DRIVE APPARATUS Oct 4, 2017 Abandoned
Array ( [id] => 17287906 [patent_doc_number] => 11204452 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Diffractive optical element and method of forming thereof [patent_app_type] => utility [patent_app_number] => 16/333539 [patent_app_country] => US [patent_app_date] => 2017-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 36 [patent_no_of_words] => 16427 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16333539 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/333539
Diffractive optical element and method of forming thereof Oct 4, 2017 Issued
Array ( [id] => 13496091 [patent_doc_number] => 20180299588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => OPTICAL FILM HAVING HIGH SLIP PROPERTY, AND POLARIZING PLATE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 15/766750 [patent_app_country] => US [patent_app_date] => 2017-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15766750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/766750
Optical film having high slip property, and polarizing plate comprising the same Sep 18, 2017 Issued
Array ( [id] => 14075777 [patent_doc_number] => 20190086776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => STRUCTURED-LIGHT PROJECTOR [patent_app_type] => utility [patent_app_number] => 15/706060 [patent_app_country] => US [patent_app_date] => 2017-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2541 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15706060 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/706060
Structured-light projector Sep 14, 2017 Issued
Array ( [id] => 12685165 [patent_doc_number] => 20180120221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => UNIFIED DETECTION SYSTEM FOR FLUOROMETRY, LUMINOMETRY AND SPECTROMETRY [patent_app_type] => utility [patent_app_number] => 15/698254 [patent_app_country] => US [patent_app_date] => 2017-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15084 [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] => 15698254 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/698254
Unified detection system for fluorometry, luminometry and spectrometry Sep 6, 2017 Issued
Array ( [id] => 17250640 [patent_doc_number] => 11186110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Article with angled reflective segments [patent_app_type] => utility [patent_app_number] => 16/330027 [patent_app_country] => US [patent_app_date] => 2017-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 50 [patent_no_of_words] => 11009 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16330027 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/330027
Article with angled reflective segments Aug 30, 2017 Issued
Array ( [id] => 13331671 [patent_doc_number] => 20180217373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => ROTARY DRIVE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/663883 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15663883 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663883
ROTARY DRIVE APPARATUS Jul 30, 2017 Abandoned
Array ( [id] => 13331669 [patent_doc_number] => 20180217372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => ROTARY DRIVE APPARATUS AND MANUFACTURING METHOD FOR ROTARY DRIVE APPARATUS [patent_app_type] => utility [patent_app_number] => 15/663882 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663882
ROTARY DRIVE APPARATUS AND MANUFACTURING METHOD FOR ROTARY DRIVE APPARATUS Jul 30, 2017 Abandoned
Array ( [id] => 15637461 [patent_doc_number] => 10591718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Rotary drive apparatus [patent_app_type] => utility [patent_app_number] => 15/663885 [patent_app_country] => US [patent_app_date] => 2017-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6278 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15663885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/663885
Rotary drive apparatus Jul 30, 2017 Issued
Array ( [id] => 13874503 [patent_doc_number] => 20190033592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => EXIT PUPIL EXPANDER [patent_app_type] => utility [patent_app_number] => 15/659732 [patent_app_country] => US [patent_app_date] => 2017-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15659732 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659732
Exit pupil expander Jul 25, 2017 Issued
Array ( [id] => 12060196 [patent_doc_number] => 20170336538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'DURABLE AND SCRATCH-RESISTANT ANTI-REFLECTIVE ARTICLES' [patent_app_type] => utility [patent_app_number] => 15/657772 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 36071 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15657772 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657772
Durable and scratch-resistant anti-reflective articles Jul 23, 2017 Issued
Menu