Search

Khiem M. Nguyen

Examiner (ID: 12292, Phone: (571)272-2096 , Office: P/2831 )

Most Active Art Unit
2831
Art Unit(s)
2839, 2833, 2831, 3202
Total Applications
3651
Issued Applications
3318
Pending Applications
81
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8442980 [patent_doc_number] => 20120259596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'Progressive Power Lens Design Method and Progressive Power Lens Design Apparatus' [patent_app_type] => utility [patent_app_number] => 13/441438 [patent_app_country] => US [patent_app_date] => 2012-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 54 [patent_no_of_words] => 28656 [patent_no_of_claims] => 10 [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] => 13441438 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441438
Progressive power lens design method and progressive power lens design apparatus Apr 5, 2012 Issued
Array ( [id] => 8300063 [patent_doc_number] => 20120182627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'IMAGING LENS SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/433438 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6639 [patent_no_of_claims] => 28 [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] => 13433438 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/433438
Imaging lens system Mar 28, 2012 Issued
Array ( [id] => 8311634 [patent_doc_number] => 20120188656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'IMAGING LENS SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/433460 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6677 [patent_no_of_claims] => 26 [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] => 13433460 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/433460
Imaging lens system Mar 28, 2012 Issued
Array ( [id] => 9407086 [patent_doc_number] => 20140098338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'CONTACT LENS AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/006197 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7569 [patent_no_of_claims] => 16 [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] => 14006197 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/006197
CONTACT LENS AND MANUFACTURING METHOD THEREOF Mar 22, 2012 Abandoned
Array ( [id] => 8405019 [patent_doc_number] => 20120237084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-20 [patent_title] => 'SYSTEM AND METHOD FOR IDENTIFYING THE EXISTENCE AND POSITION OF TEXT IN VISUAL MEDIA CONTENT AND FOR DETERMINING A SUBJECT\'S INTERACTIONS WITH THE TEXT' [patent_app_type] => utility [patent_app_number] => 13/424109 [patent_app_country] => US [patent_app_date] => 2012-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8588 [patent_no_of_claims] => 6 [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] => 13424109 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/424109
System and method for identifying the existence and position of text in visual media content and for determining a subject's interactions with the text Mar 18, 2012 Issued
Array ( [id] => 8276123 [patent_doc_number] => 20120169996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/419227 [patent_app_country] => US [patent_app_date] => 2012-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2746 [patent_no_of_claims] => 1 [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] => 13419227 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/419227
Ophthalmologic photographing apparatus Mar 12, 2012 Issued
Array ( [id] => 9407091 [patent_doc_number] => 20140098343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'METHOD FOR DETERMINING THE DOMINANT EYE' [patent_app_type] => utility [patent_app_number] => 14/001743 [patent_app_country] => US [patent_app_date] => 2012-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4803 [patent_no_of_claims] => 15 [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] => 14001743 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/001743
Method for determining the dominant eye Mar 4, 2012 Issued
Array ( [id] => 8250422 [patent_doc_number] => 20120154740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'MULTIFOCAL CORRECTION PROVIDING IMPROVED QUALITY OF VISION' [patent_app_type] => utility [patent_app_number] => 13/405395 [patent_app_country] => US [patent_app_date] => 2012-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4489 [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] => publications/A1/0154/20120154740.pdf [firstpage_image] =>[orig_patent_app_number] => 13405395 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/405395
Multifocal correction providing improved quality of vision Feb 26, 2012 Issued
Array ( [id] => 9553707 [patent_doc_number] => 08760767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Fluid lens assembly' [patent_app_type] => utility [patent_app_number] => 13/404914 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6823 [patent_no_of_claims] => 11 [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] => 13404914 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404914
Fluid lens assembly Feb 23, 2012 Issued
Array ( [id] => 8391919 [patent_doc_number] => 20120229762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'PHOTOGRAPHING APPARATUS AND IMAGE PROCESSING METHOD' [patent_app_type] => utility [patent_app_number] => 13/404219 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4686 [patent_no_of_claims] => 10 [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] => 13404219 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404219
Photographing apparatus and image processing method Feb 23, 2012 Issued
Array ( [id] => 8778563 [patent_doc_number] => 20130100538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'ZOOM LENS ASSEMBLY AND MOBILE TERMINAL THAT INCLUDES A ZOOM LENS ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/404273 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8482 [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] => 13404273 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404273
Zoom lens assembly and mobile terminal that includes a zoom lens assembly Feb 23, 2012 Issued
Array ( [id] => 10893832 [patent_doc_number] => 08917458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Image capturing optical lens assembly' [patent_app_type] => utility [patent_app_number] => 13/404008 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 13171 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13404008 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404008
Image capturing optical lens assembly Feb 23, 2012 Issued
Array ( [id] => 9690343 [patent_doc_number] => 08820928 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-02 [patent_title] => 'Silicone hydrogel contact lenses' [patent_app_type] => utility [patent_app_number] => 13/404033 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44899 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13404033 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404033
Silicone hydrogel contact lenses Feb 23, 2012 Issued
Array ( [id] => 8380651 [patent_doc_number] => 20120224270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-06 [patent_title] => 'ZOOM LENS AND IMAGE PICKUP APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/404141 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10399 [patent_no_of_claims] => 9 [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] => 13404141 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404141
Zoom lens and image pickup apparatus having the same Feb 23, 2012 Issued
Array ( [id] => 8706538 [patent_doc_number] => 20130063827 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'IMAGE CAPTURING LENS SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/403099 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 14687 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13403099 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/403099
Image capturing lens system Feb 22, 2012 Issued
Array ( [id] => 9650228 [patent_doc_number] => 08804253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-12 [patent_title] => 'Image lens system' [patent_app_type] => utility [patent_app_number] => 13/403058 [patent_app_country] => US [patent_app_date] => 2012-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13403058 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/403058
Image lens system Feb 22, 2012 Issued
Array ( [id] => 9929509 [patent_doc_number] => 20150077702 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2015-03-19 [patent_title] => 'FULL RINGS FOR A FUNCTIONALIZED LAYER INSERT OF AN OPHTHALMIC LENS' [patent_app_type] => utility [patent_app_number] => 13/402255 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3103 [patent_no_of_claims] => 23 [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] => 13402255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402255
Full rings for a functionalized layer insert of an ophthalmic lens Feb 21, 2012 Issued
Array ( [id] => 8369118 [patent_doc_number] => 20120218508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'METHODS AND APPARATUS FOR AN OPHTHALMIC LENS WITH FUNCTIONAL INSERT LAYERS' [patent_app_type] => utility [patent_app_number] => 13/401952 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5913 [patent_no_of_claims] => 17 [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] => 13401952 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401952
Methods and apparatus for an ophthalmic lens with functional insert layers Feb 21, 2012 Issued
Array ( [id] => 8988099 [patent_doc_number] => 20130215380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'METHOD OF USING FULL RINGS FOR A FUNCTIONALIZED LAYER INSERT OF AN OPHTHALMIC DEVICE' [patent_app_type] => utility [patent_app_number] => 13/402258 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3103 [patent_no_of_claims] => 23 [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] => 13402258 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402258
METHOD OF USING FULL RINGS FOR A FUNCTIONALIZED LAYER INSERT OF AN OPHTHALMIC DEVICE Feb 21, 2012 Abandoned
Array ( [id] => 8988097 [patent_doc_number] => 20130215378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'OPHTHALMIC LENS WITH SEGMENTED RING LAYERS IN A FUNCTIONALIZED INSERT' [patent_app_type] => utility [patent_app_number] => 13/402263 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4417 [patent_no_of_claims] => 18 [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] => 13402263 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402263
Ophthalmic lens with segmented ring layers in a functionalized insert Feb 21, 2012 Issued
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