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] => 8961792 [patent_doc_number] => 20130201394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'ZOOM LENS AND IMAGE PICKUP APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/832707 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 14502 [patent_no_of_claims] => 9 [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] => 13832707 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/832707
ZOOM LENS AND IMAGE PICKUP APPARATUS Mar 14, 2013 Abandoned
Array ( [id] => 9938967 [patent_doc_number] => 08988785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Zoom lens with high optical performance and image pickup apparatus having the same' [patent_app_type] => utility [patent_app_number] => 13/804277 [patent_app_country] => US [patent_app_date] => 2013-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 6363 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13804277 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/804277
Zoom lens with high optical performance and image pickup apparatus having the same Mar 13, 2013 Issued
Array ( [id] => 9133257 [patent_doc_number] => 20130293971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'OPTICAL SYSTEM AND OPTICAL APPARATUS HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/798840 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6372 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13798840 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/798840
Optical system and optical apparatus having the same Mar 12, 2013 Issued
Array ( [id] => 9683895 [patent_doc_number] => 20140240658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'ELECTRONIC OPHTHALMIC LENS WITH MULTI-INPUT VOTING SCHEME' [patent_app_type] => utility [patent_app_number] => 13/780263 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 13000 [patent_no_of_claims] => 8 [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] => 13780263 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/780263
Electronic ophthalmic lens with multi-input voting scheme Feb 27, 2013 Issued
Array ( [id] => 10123774 [patent_doc_number] => 09158128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-13 [patent_title] => 'Methods and apparatus to form electronic circuitry on ophthalmic devices' [patent_app_type] => utility [patent_app_number] => 13/781494 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5915 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [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] => 13781494 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/781494
Methods and apparatus to form electronic circuitry on ophthalmic devices Feb 27, 2013 Issued
Array ( [id] => 9279146 [patent_doc_number] => 20140029113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'PHOTOGRAPHING LENS AND PHOTOGRAPHING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/771369 [patent_app_country] => US [patent_app_date] => 2013-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7039 [patent_no_of_claims] => 20 [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] => 13771369 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/771369
Photographing lens and photographing apparatus Feb 19, 2013 Issued
Array ( [id] => 8988105 [patent_doc_number] => 20130215386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'IMAGING APPARATUS AND CONTROL METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/765897 [patent_app_country] => US [patent_app_date] => 2013-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7412 [patent_no_of_claims] => 13 [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] => 13765897 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765897
Imaging apparatus and control method therefor Feb 12, 2013 Issued
Array ( [id] => 8974813 [patent_doc_number] => 20130208243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'OPHTHALMOLOGIC APPARATUS, METHOD FOR CONTROLLING OPHTHALMOLOGIC APPARATUS, AND STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/765491 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8369 [patent_no_of_claims] => 12 [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] => 13765491 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765491
OPHTHALMOLOGIC APPARATUS, METHOD FOR CONTROLLING OPHTHALMOLOGIC APPARATUS, AND STORAGE MEDIUM Feb 11, 2013 Abandoned
Array ( [id] => 9963328 [patent_doc_number] => 09010933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Silicone contact lens and method for manufacturing thereof' [patent_app_type] => utility [patent_app_number] => 13/765019 [patent_app_country] => US [patent_app_date] => 2013-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13765019 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/765019
Silicone contact lens and method for manufacturing thereof Feb 11, 2013 Issued
Array ( [id] => 9640567 [patent_doc_number] => 20140218678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-07 [patent_title] => 'METHOD OF MAKING EYEWEAR HAVING FLEXIBLE FRAME WITH RIGID LENS RETAINER' [patent_app_type] => utility [patent_app_number] => 13/759306 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4021 [patent_no_of_claims] => 13 [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] => 13759306 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759306
Method of making eyewear having flexible frame with rigid lens retainer Feb 4, 2013 Issued
Array ( [id] => 10899685 [patent_doc_number] => 08922912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-30 [patent_title] => 'Fresnel lens' [patent_app_type] => utility [patent_app_number] => 13/749767 [patent_app_country] => US [patent_app_date] => 2013-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 21 [patent_no_of_words] => 10615 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13749767 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/749767
Fresnel lens Jan 24, 2013 Issued
Array ( [id] => 8917672 [patent_doc_number] => 20130179297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-11 [patent_title] => 'METHOD FOR EVALUATING EYEGLASS LENS, METHOD FOR DESIGNING EYEGLASS LENS, METHOD FOR MANUFACTURING EYEGLASS LENS, MANUFACTURING SYSTEM FOR EYEGLASS LENS, AND EYEGLASS LENS' [patent_app_type] => utility [patent_app_number] => 13/749169 [patent_app_country] => US [patent_app_date] => 2013-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 38 [patent_no_of_words] => 28908 [patent_no_of_claims] => 12 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13749169 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/749169
METHOD FOR EVALUATING EYEGLASS LENS, METHOD FOR DESIGNING EYEGLASS LENS, METHOD FOR MANUFACTURING EYEGLASS LENS, MANUFACTURING SYSTEM FOR EYEGLASS LENS, AND EYEGLASS LENS Jan 23, 2013 Abandoned
Array ( [id] => 9586722 [patent_doc_number] => RE045013 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2014-07-15 [patent_title] => 'Non-contact ultrasonic tonometer' [patent_app_type] => reissue [patent_app_number] => 13/745091 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6989 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13745091 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/745091
Non-contact ultrasonic tonometer Jan 17, 2013 Issued
Array ( [id] => 10062469 [patent_doc_number] => 09101294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Systems and methods for enhanced accuracy in OCT imaging of the cornea' [patent_app_type] => utility [patent_app_number] => 13/744102 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 8502 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13744102 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/744102
Systems and methods for enhanced accuracy in OCT imaging of the cornea Jan 16, 2013 Issued
Array ( [id] => 8938342 [patent_doc_number] => 20130188139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-25 [patent_title] => 'IMAGING APPARATUS, IMAGING METHOD, AND STORAGE MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/743851 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8247 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13743851 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/743851
Imaging apparatus, imaging method, and storage medium Jan 16, 2013 Issued
Array ( [id] => 9873648 [patent_doc_number] => 08960909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-24 [patent_title] => 'Control apparatus and control method' [patent_app_type] => utility [patent_app_number] => 13/742987 [patent_app_country] => US [patent_app_date] => 2013-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 11733 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13742987 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/742987
Control apparatus and control method Jan 15, 2013 Issued
Array ( [id] => 9590910 [patent_doc_number] => 08780462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-15 [patent_title] => 'Image forming lens, camera device, and handheld terminal' [patent_app_type] => utility [patent_app_number] => 13/728687 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 37 [patent_no_of_words] => 23838 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13728687 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/728687
Image forming lens, camera device, and handheld terminal Dec 26, 2012 Issued
Array ( [id] => 9976262 [patent_doc_number] => 09022564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'Display apparatus' [patent_app_type] => utility [patent_app_number] => 13/721555 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 60 [patent_figures_cnt] => 64 [patent_no_of_words] => 38428 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13721555 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721555
Display apparatus Dec 19, 2012 Issued
Array ( [id] => 9935968 [patent_doc_number] => 08985767 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'Wavefront optimized progressive lens' [patent_app_type] => utility [patent_app_number] => 13/722892 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6994 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13722892 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722892
Wavefront optimized progressive lens Dec 19, 2012 Issued
Array ( [id] => 9368591 [patent_doc_number] => 20140078464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'PUPIL DEPENDENT WAVEFRONT REFRACTION' [patent_app_type] => utility [patent_app_number] => 13/721471 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7637 [patent_no_of_claims] => 23 [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] => 13721471 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/721471
Pupil dependent wavefront refraction Dec 19, 2012 Issued
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