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] => 4865098 [patent_doc_number] => 20080144157 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Rotary optical delay line' [patent_app_type] => utility [patent_app_number] => 11/981653 [patent_app_country] => US [patent_app_date] => 2007-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3066 [patent_no_of_claims] => 10 [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] => publications/A1/0144/20080144157.pdf [firstpage_image] =>[orig_patent_app_number] => 11981653 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/981653
Rotary optical delay line Oct 30, 2007 Issued
Array ( [id] => 6218620 [patent_doc_number] => 20100053715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-04 [patent_title] => 'SCANNING SYSTEM FOR LIDAR' [patent_app_type] => utility [patent_app_number] => 12/447937 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5870 [patent_no_of_claims] => 25 [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] => publications/A1/0053/20100053715.pdf [firstpage_image] =>[orig_patent_app_number] => 12447937 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/447937
Scanning system for lidar Oct 29, 2007 Issued
Array ( [id] => 4702970 [patent_doc_number] => 20080062493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 11/924902 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22338 [patent_no_of_claims] => 19 [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] => publications/A1/0062/20080062493.pdf [firstpage_image] =>[orig_patent_app_number] => 11924902 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/924902
Optical scanning device and image forming apparatus using the same Oct 25, 2007 Issued
Array ( [id] => 4770031 [patent_doc_number] => 20080055689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'OPTICAL SCANNING APPARATUS, OPTICAL WRITING APPARATUS, IMAGE FORMING APPARATUS, AND METHOD OF DRIVING VIBRATION MIRROR' [patent_app_type] => utility [patent_app_number] => 11/877800 [patent_app_country] => US [patent_app_date] => 2007-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 23196 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20080055689.pdf [firstpage_image] =>[orig_patent_app_number] => 11877800 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877800
Optical scanning apparatus, optical writing apparatus, image forming apparatus, and method of driving vibration mirror Oct 23, 2007 Issued
Array ( [id] => 293250 [patent_doc_number] => 07545547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Scanning unit and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/877020 [patent_app_country] => US [patent_app_date] => 2007-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 8892 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/545/07545547.pdf [firstpage_image] =>[orig_patent_app_number] => 11877020 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/877020
Scanning unit and image forming apparatus Oct 22, 2007 Issued
Array ( [id] => 4668247 [patent_doc_number] => 20080043307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'OPTICAL SCANNER AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/873635 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11266 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0043/20080043307.pdf [firstpage_image] =>[orig_patent_app_number] => 11873635 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873635
Optical scanner and image forming apparatus Oct 16, 2007 Issued
Array ( [id] => 4914077 [patent_doc_number] => 20080094677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-24 [patent_title] => 'ACTUATOR, OPTICAL SCANNER AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/873539 [patent_app_country] => US [patent_app_date] => 2007-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7341 [patent_no_of_claims] => 13 [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] => publications/A1/0094/20080094677.pdf [firstpage_image] =>[orig_patent_app_number] => 11873539 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/873539
Actuator, optical scanner and image forming apparatus Oct 16, 2007 Issued
Array ( [id] => 4877961 [patent_doc_number] => 20080151344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-26 [patent_title] => 'OPTICAL SCANNING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/872550 [patent_app_country] => US [patent_app_date] => 2007-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8727 [patent_no_of_claims] => 5 [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] => publications/A1/0151/20080151344.pdf [firstpage_image] =>[orig_patent_app_number] => 11872550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/872550
Optical scanning device Oct 14, 2007 Issued
Array ( [id] => 4686384 [patent_doc_number] => 20080030565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'OPTICAL SCANNING APPARATUS AND IMAGE FORMING APPARATUS EMPLOYING THIS APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/870163 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 15299 [patent_no_of_claims] => 19 [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] => publications/A1/0030/20080030565.pdf [firstpage_image] =>[orig_patent_app_number] => 11870163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/870163
Optical scanning apparatus and image forming apparatus employing this apparatus Oct 9, 2007 Issued
Array ( [id] => 4920400 [patent_doc_number] => 20080068713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'METHOD OF MAKING RETROREFLECTIVE SHEETING AND ARTICLES' [patent_app_type] => utility [patent_app_number] => 11/869776 [patent_app_country] => US [patent_app_date] => 2007-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12341 [patent_no_of_claims] => 40 [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] => publications/A1/0068/20080068713.pdf [firstpage_image] =>[orig_patent_app_number] => 11869776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/869776
Method of making retroreflective sheeting and articles Oct 9, 2007 Issued
Array ( [id] => 4744300 [patent_doc_number] => 20080088902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Deformable mirrors' [patent_app_type] => utility [patent_app_number] => 11/973504 [patent_app_country] => US [patent_app_date] => 2007-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2330 [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] => publications/A1/0088/20080088902.pdf [firstpage_image] =>[orig_patent_app_number] => 11973504 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/973504
Deformable mirrors Oct 8, 2007 Issued
Array ( [id] => 6515465 [patent_doc_number] => 20100014140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-21 [patent_title] => 'OPTICAL SCANNING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/444922 [patent_app_country] => US [patent_app_date] => 2007-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 13464 [patent_no_of_claims] => 10 [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] => publications/A1/0014/20100014140.pdf [firstpage_image] =>[orig_patent_app_number] => 12444922 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/444922
Optical scanning device Sep 25, 2007 Issued
Array ( [id] => 4920375 [patent_doc_number] => 20080068688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'ACTUATOR, OPTICAL SCANNER, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/856141 [patent_app_country] => US [patent_app_date] => 2007-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7903 [patent_no_of_claims] => 11 [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] => publications/A1/0068/20080068688.pdf [firstpage_image] =>[orig_patent_app_number] => 11856141 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/856141
Actuator, optical scanner, and image forming apparatus Sep 16, 2007 Issued
Array ( [id] => 4702969 [patent_doc_number] => 20080062492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'IMAGE READING APPARATUS USING IMAGE READING LENS' [patent_app_type] => utility [patent_app_number] => 11/849787 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6400 [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] => publications/A1/0062/20080062492.pdf [firstpage_image] =>[orig_patent_app_number] => 11849787 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849787
Image reading apparatus using image reading lens Sep 3, 2007 Issued
Array ( [id] => 4668246 [patent_doc_number] => 20080043306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'High Speed, High Efficiency Optical Pattern Generator Using Rotating Optical Elements' [patent_app_type] => utility [patent_app_number] => 11/849745 [patent_app_country] => US [patent_app_date] => 2007-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6688 [patent_no_of_claims] => 24 [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] => publications/A1/0043/20080043306.pdf [firstpage_image] =>[orig_patent_app_number] => 11849745 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/849745
High speed, high efficiency optical pattern generator using rotating optical elements Sep 3, 2007 Issued
Array ( [id] => 4831531 [patent_doc_number] => 20080130077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'TWO-DIMENSIONAL MICRO OPTICAL SCANNER' [patent_app_type] => utility [patent_app_number] => 11/845817 [patent_app_country] => US [patent_app_date] => 2007-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2471 [patent_no_of_claims] => 8 [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] => publications/A1/0130/20080130077.pdf [firstpage_image] =>[orig_patent_app_number] => 11845817 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/845817
TWO-DIMENSIONAL MICRO OPTICAL SCANNER Aug 27, 2007 Abandoned
Array ( [id] => 4770034 [patent_doc_number] => 20080055692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/844643 [patent_app_country] => US [patent_app_date] => 2007-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8888 [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] => publications/A1/0055/20080055692.pdf [firstpage_image] =>[orig_patent_app_number] => 11844643 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/844643
Optical scanning device and image forming apparatus Aug 23, 2007 Issued
Array ( [id] => 5445033 [patent_doc_number] => 20090046259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'METHOD TO REDUCE RF NOISE GENERATION AND REQUIRED PEAK LASER OUTPUT IN RASTER SCAN PORTABLE PROJECTORS' [patent_app_type] => utility [patent_app_number] => 11/839244 [patent_app_country] => US [patent_app_date] => 2007-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3943 [patent_no_of_claims] => 15 [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] => publications/A1/0046/20090046259.pdf [firstpage_image] =>[orig_patent_app_number] => 11839244 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/839244
Method to reduce RF noise generation and required peak laser output in raster scan portable projectors Aug 14, 2007 Issued
Array ( [id] => 4770032 [patent_doc_number] => 20080055690 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Optical scanning device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/889033 [patent_app_country] => US [patent_app_date] => 2007-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3602 [patent_no_of_claims] => 15 [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] => publications/A1/0055/20080055690.pdf [firstpage_image] =>[orig_patent_app_number] => 11889033 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/889033
Optical scanning device and image forming apparatus Aug 7, 2007 Issued
Array ( [id] => 4686645 [patent_doc_number] => 20080030826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-07 [patent_title] => 'MINIATURE SINGLE ACTUATOR SCANNER FOR ANGLE MULTIPLEXING WITH CIRCULARIZING AND PITCH CORRECTION CAPABILITY' [patent_app_type] => utility [patent_app_number] => 11/833613 [patent_app_country] => US [patent_app_date] => 2007-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10409 [patent_no_of_claims] => 40 [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] => publications/A1/0030/20080030826.pdf [firstpage_image] =>[orig_patent_app_number] => 11833613 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/833613
Miniature single actuator scanner for angle multiplexing with circularizing and pitch correction capability Aug 2, 2007 Issued
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