Search

Hoang V. Nguyen

Examiner (ID: 16338, Phone: (571)272-1825 , Office: P/2845 )

Most Active Art Unit
2845
Art Unit(s)
2845, 2821
Total Applications
3055
Issued Applications
2757
Pending Applications
147
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12173294 [patent_doc_number] => 09891431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-13 [patent_title] => 'Optical device, optical device manufacturing method, and image display apparatus' [patent_app_type] => utility [patent_app_number] => 14/925139 [patent_app_country] => US [patent_app_date] => 2015-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 30 [patent_no_of_words] => 16487 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14925139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/925139
Optical device, optical device manufacturing method, and image display apparatus Oct 27, 2015 Issued
Array ( [id] => 10770491 [patent_doc_number] => 20160116647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'ANTI-MOIRE PATTERN DIFFUSER FOR OPTICAL SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/920437 [patent_app_country] => US [patent_app_date] => 2015-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9616 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [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] => 14920437 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/920437
Anti-moiré pattern diffuser for optical systems Oct 21, 2015 Issued
Array ( [id] => 10770576 [patent_doc_number] => 20160116732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-28 [patent_title] => 'PIEZOELECTRIC AND ELECTROMAGNETIC TYPE TWO-DIMENSIONAL OPTICAL DEFLECTOR AND ITS MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 14/882888 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 6918 [patent_no_of_claims] => 20 [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] => 14882888 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882888
Piezoelectric and electromagnetic type two-dimensional optical deflector and its manufacturing method Oct 13, 2015 Issued
Array ( [id] => 11700183 [patent_doc_number] => 09690093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Optical beam scanner' [patent_app_type] => utility [patent_app_number] => 14/882291 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6247 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14882291 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882291
Optical beam scanner Oct 12, 2015 Issued
Array ( [id] => 11308122 [patent_doc_number] => 09515533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Rotary body driving apparatus' [patent_app_type] => utility [patent_app_number] => 14/881662 [patent_app_country] => US [patent_app_date] => 2015-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 3375 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14881662 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/881662
Rotary body driving apparatus Oct 12, 2015 Issued
Array ( [id] => 10763543 [patent_doc_number] => 20160109698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/875929 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4687 [patent_no_of_claims] => 11 [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] => 14875929 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875929
Processing apparatus Oct 5, 2015 Issued
Array ( [id] => 10679839 [patent_doc_number] => 20160025984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-28 [patent_title] => 'HEAD-MOUNTED IMAGE DISPLAY APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/875863 [patent_app_country] => US [patent_app_date] => 2015-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16189 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14875863 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/875863
Head-mounted image display apparatus Oct 5, 2015 Issued
Array ( [id] => 10687617 [patent_doc_number] => 20160033762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-02-04 [patent_title] => 'OPTICAL SCANNING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/872240 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7488 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 14872240 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/872240
Optical scanning system Sep 30, 2015 Issued
Array ( [id] => 11896516 [patent_doc_number] => 09766450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Light deflector, two-dimensional image display apparatus, optical scanner, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 14/872682 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 5987 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 14872682 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/872682
Light deflector, two-dimensional image display apparatus, optical scanner, and image forming apparatus Sep 30, 2015 Issued
Array ( [id] => 12939505 [patent_doc_number] => 09832434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-28 [patent_title] => Method for activating a deflection device for a projection device, a deflection device for a projection device, and a projection device [patent_app_type] => utility [patent_app_number] => 14/869000 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 10758 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14869000 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/869000
Method for activating a deflection device for a projection device, a deflection device for a projection device, and a projection device Sep 28, 2015 Issued
Array ( [id] => 11643609 [patent_doc_number] => 09664980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Optical device and image display device' [patent_app_type] => utility [patent_app_number] => 14/868793 [patent_app_country] => US [patent_app_date] => 2015-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 14868793 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/868793
Optical device and image display device Sep 28, 2015 Issued
Array ( [id] => 11508657 [patent_doc_number] => 09599811 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Optical device and image display device' [patent_app_type] => utility [patent_app_number] => 14/859759 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 9040 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14859759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/859759
Optical device and image display device Sep 20, 2015 Issued
Array ( [id] => 11206372 [patent_doc_number] => 09435998 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-09-06 [patent_title] => 'Beam director' [patent_app_type] => utility [patent_app_number] => 14/848056 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 7369 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14848056 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/848056
Beam director Sep 7, 2015 Issued
Array ( [id] => 12018190 [patent_doc_number] => 09810888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Dual-pupil dual-band WFOV re-imaging optical systems' [patent_app_type] => utility [patent_app_number] => 14/838745 [patent_app_country] => US [patent_app_date] => 2015-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8985 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14838745 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/838745
Dual-pupil dual-band WFOV re-imaging optical systems Aug 27, 2015 Issued
Array ( [id] => 12039005 [patent_doc_number] => 09817233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-14 [patent_title] => 'Image display device' [patent_app_type] => utility [patent_app_number] => 15/508436 [patent_app_country] => US [patent_app_date] => 2015-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 21628 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15508436 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/508436
Image display device Aug 24, 2015 Issued
Array ( [id] => 10468014 [patent_doc_number] => 20150353029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'HIGH CONTRACST RETROREFLECTIVE SHEETING AND LICENSE PLATES' [patent_app_type] => utility [patent_app_number] => 14/830421 [patent_app_country] => US [patent_app_date] => 2015-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2373 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 14830421 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/830421
High contrast retroreflective sheeting and license plates Aug 18, 2015 Issued
Array ( [id] => 10461386 [patent_doc_number] => 20150346400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'LOW REFRACTIVE INDEX LAYER HAVING A PLURALITY OF VOIDS' [patent_app_type] => utility [patent_app_number] => 14/825497 [patent_app_country] => US [patent_app_date] => 2015-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 16559 [patent_no_of_claims] => 25 [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] => 14825497 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/825497
Low refractive index layer having a plurality of voids Aug 12, 2015 Issued
Array ( [id] => 11538035 [patent_doc_number] => 09612436 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-04-04 [patent_title] => 'High-speed scanner-tracker' [patent_app_type] => utility [patent_app_number] => 14/824591 [patent_app_country] => US [patent_app_date] => 2015-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5455 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14824591 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/824591
High-speed scanner-tracker Aug 11, 2015 Issued
Array ( [id] => 11613922 [patent_doc_number] => 09651776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Scanner apparatus' [patent_app_type] => utility [patent_app_number] => 14/812170 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7579 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14812170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/812170
Scanner apparatus Jul 28, 2015 Issued
Array ( [id] => 11643458 [patent_doc_number] => 09664823 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Reflective target for surveying instruments' [patent_app_type] => utility [patent_app_number] => 14/810056 [patent_app_country] => US [patent_app_date] => 2015-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 6160 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14810056 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/810056
Reflective target for surveying instruments Jul 26, 2015 Issued
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