Search

Hung Xuan Dang

Examiner (ID: 15503, Phone: (571)272-2326 , Office: P/2872 )

Most Active Art Unit
2872
Art Unit(s)
2873, 2871, 2515, 2899, 2872, 2503, 2507
Total Applications
3112
Issued Applications
2529
Pending Applications
139
Abandoned Applications
449

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11903082 [patent_doc_number] => 09772512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-26 [patent_title] => 'Contact lens with gaze tracking' [patent_app_type] => utility [patent_app_number] => 15/237125 [patent_app_country] => US [patent_app_date] => 2016-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 8284 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15237125 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/237125
Contact lens with gaze tracking Aug 14, 2016 Issued
Array ( [id] => 11444736 [patent_doc_number] => 20170045758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-16 [patent_title] => 'Eyeglass Accessory' [patent_app_type] => utility [patent_app_number] => 15/233419 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5324 [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] => 15233419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233419
Eyeglass accessory Aug 9, 2016 Issued
Array ( [id] => 12011095 [patent_doc_number] => 09804411 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-31 [patent_title] => 'Adhesion structures for eyeglass frames' [patent_app_type] => utility [patent_app_number] => 15/232804 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3197 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15232804 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/232804
Adhesion structures for eyeglass frames Aug 8, 2016 Issued
Array ( [id] => 12011099 [patent_doc_number] => 09804414 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-31 [patent_title] => 'Eyeglass structure' [patent_app_type] => utility [patent_app_number] => 15/229520 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 2850 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15229520 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229520
Eyeglass structure Aug 4, 2016 Issued
Array ( [id] => 13367831 [patent_doc_number] => 20180235456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => DEVICE AND SYSTEM FOR MONITORING AN EYE OF A SUBJECT [patent_app_type] => utility [patent_app_number] => 15/750540 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15750540 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/750540
Device and system for monitoring an eye of a subject Aug 4, 2016 Issued
Array ( [id] => 11288654 [patent_doc_number] => 20160338585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-24 [patent_title] => 'System and Method for Performing Tear Film Structure Measurement and Evaporation Rate Measurements' [patent_app_type] => utility [patent_app_number] => 15/227839 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 13057 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 6 [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] => 15227839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227839
System and method for performing tear film structure measurement and evaporation rate measurements Aug 2, 2016 Issued
Array ( [id] => 13859173 [patent_doc_number] => 10191304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Electronic eyeglasses and methods of manufacturing [patent_app_type] => utility [patent_app_number] => 15/226621 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 85 [patent_figures_cnt] => 103 [patent_no_of_words] => 19375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226621
Electronic eyeglasses and methods of manufacturing Aug 1, 2016 Issued
Array ( [id] => 13859173 [patent_doc_number] => 10191304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Electronic eyeglasses and methods of manufacturing [patent_app_type] => utility [patent_app_number] => 15/226621 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 85 [patent_figures_cnt] => 103 [patent_no_of_words] => 19375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226621
Electronic eyeglasses and methods of manufacturing Aug 1, 2016 Issued
Array ( [id] => 13859173 [patent_doc_number] => 10191304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Electronic eyeglasses and methods of manufacturing [patent_app_type] => utility [patent_app_number] => 15/226621 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 85 [patent_figures_cnt] => 103 [patent_no_of_words] => 19375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226621
Electronic eyeglasses and methods of manufacturing Aug 1, 2016 Issued
Array ( [id] => 13859173 [patent_doc_number] => 10191304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Electronic eyeglasses and methods of manufacturing [patent_app_type] => utility [patent_app_number] => 15/226621 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 85 [patent_figures_cnt] => 103 [patent_no_of_words] => 19375 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15226621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/226621
Electronic eyeglasses and methods of manufacturing Aug 1, 2016 Issued
Array ( [id] => 12931576 [patent_doc_number] => 09829719 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-11-28 [patent_title] => Eyeglasses assembly comprising frame and interchangeable side pieces [patent_app_type] => utility [patent_app_number] => 15/225727 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 3958 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [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] => 15225727 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225727
Eyeglasses assembly comprising frame and interchangeable side pieces Jul 31, 2016 Issued
Array ( [id] => 11726565 [patent_doc_number] => 09699444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials' [patent_app_type] => utility [patent_app_number] => 15/217612 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 51 [patent_no_of_words] => 27977 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15217612 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217612
Faster state transitioning for continuous adjustable 3Deeps filter spectacles using multi-layered variable tint materials Jul 21, 2016 Issued
Array ( [id] => 11860339 [patent_doc_number] => 09740021 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-22 [patent_title] => 'Glasses with lens fastened by pivotal members' [patent_app_type] => utility [patent_app_number] => 15/213324 [patent_app_country] => US [patent_app_date] => 2016-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2359 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15213324 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/213324
Glasses with lens fastened by pivotal members Jul 17, 2016 Issued
Array ( [id] => 11127441 [patent_doc_number] => 20160324417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'OPTICAL TOMOGRAPHIC IMAGING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/212517 [patent_app_country] => US [patent_app_date] => 2016-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10816 [patent_no_of_claims] => 14 [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] => 15212517 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/212517
Optical tomographic imaging apparatus Jul 17, 2016 Issued
Array ( [id] => 16833477 [patent_doc_number] => 11009724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Polarized films with specific light filters [patent_app_type] => utility [patent_app_number] => 16/317762 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5027 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317762 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317762
Polarized films with specific light filters Jul 14, 2016 Issued
Array ( [id] => 11396560 [patent_doc_number] => 20170017096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'CLIP-ON TYPE EYEGLASSES' [patent_app_type] => utility [patent_app_number] => 15/210473 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6848 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15210473 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210473
Clip-on type eyeglasses Jul 13, 2016 Issued
Array ( [id] => 15879959 [patent_doc_number] => 10646301 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Medical observation apparatus and medical observation system [patent_app_type] => utility [patent_app_number] => 15/751993 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751993
Medical observation apparatus and medical observation system Jul 10, 2016 Issued
Array ( [id] => 11399847 [patent_doc_number] => 20170020385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-26 [patent_title] => 'CONCENTRATION CALCULATION SYSTEM OF OPTICALLY ACTIVE SUBSTANCE AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/199241 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11091 [patent_no_of_claims] => 6 [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] => 15199241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/199241
CONCENTRATION CALCULATION SYSTEM OF OPTICALLY ACTIVE SUBSTANCE AND NON-TRANSITORY COMPUTER READABLE MEDIUM STORING PROGRAM Jun 29, 2016 Abandoned
Array ( [id] => 16462270 [patent_doc_number] => 10845616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Optical device adapted for a wearer [patent_app_type] => utility [patent_app_number] => 15/741035 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 7723 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15741035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741035
Optical device adapted for a wearer Jun 27, 2016 Issued
Array ( [id] => 11106022 [patent_doc_number] => 20160302992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'Shutter Eyewear' [patent_app_type] => utility [patent_app_number] => 15/193155 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5737 [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] => 15193155 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193155
Shutter Eyewear Jun 26, 2016 Abandoned
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