Search

Cao H Nguyen

Examiner (ID: 2956, Phone: (571)272-4053 , Office: P/2171 )

Most Active Art Unit
2171
Art Unit(s)
2415, 2773, 2171, 2173, 2787
Total Applications
1844
Issued Applications
1558
Pending Applications
126
Abandoned Applications
160

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11986336 [patent_doc_number] => 20170290491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'SYSTEM, METHOD AND DEVICES FOR NAVIGATED FLEXIBLE ENDOSCOPY' [patent_app_type] => utility [patent_app_number] => 15/497403 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10945 [patent_no_of_claims] => 7 [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] => 15497403 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/497403
SYSTEM, METHOD AND DEVICES FOR NAVIGATED FLEXIBLE ENDOSCOPY Apr 25, 2017 Abandoned
Array ( [id] => 14209611 [patent_doc_number] => 20190117190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => ULTRASOUND IMAGING PROBE POSITIONING [patent_app_type] => utility [patent_app_number] => 16/094494 [patent_app_country] => US [patent_app_date] => 2017-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094494
ULTRASOUND IMAGING PROBE POSITIONING Apr 17, 2017 Abandoned
Array ( [id] => 12021707 [patent_doc_number] => 20170311806 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'SELF ALIGNING FIBER OPTIC BEAM SHAPING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/488982 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6988 [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] => 15488982 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/488982
SELF ALIGNING FIBER OPTIC BEAM SHAPING SYSTEM Apr 16, 2017 Abandoned
Array ( [id] => 15492531 [patent_doc_number] => 20200046454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => REGISTRATION AND IDENTIFICATION TOOL AND METHOD FOR A DENTAL AND/OR CRANIO-MAXILLOFACIAL SURGICAL INSTRUMENT AND/OR GENERAL SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/496349 [patent_app_country] => US [patent_app_date] => 2017-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496349
REGISTRATION AND IDENTIFICATION TOOL AND METHOD FOR A DENTAL AND/OR CRANIO-MAXILLOFACIAL SURGICAL INSTRUMENT AND/OR GENERAL SURGICAL INSTRUMENT Mar 19, 2017 Pending
Array ( [id] => 17133487 [patent_doc_number] => 11135020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Image processing device and method, surgical system, and surgical member [patent_app_type] => utility [patent_app_number] => 16/075018 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 8903 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [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] => 16075018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075018
Image processing device and method, surgical system, and surgical member Mar 15, 2017 Issued
Array ( [id] => 15385807 [patent_doc_number] => 10534083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => System and method for ultrasound color doppler imaging [patent_app_type] => utility [patent_app_number] => 15/458054 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 7427 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 467 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15458054 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/458054
System and method for ultrasound color doppler imaging Mar 13, 2017 Issued
Array ( [id] => 14099629 [patent_doc_number] => 20190091490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SONOTRODE [patent_app_type] => utility [patent_app_number] => 16/081966 [patent_app_country] => US [patent_app_date] => 2017-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9681 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081966
Sonotrode Mar 2, 2017 Issued
Array ( [id] => 14098559 [patent_doc_number] => 20190090955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => SYSTEMS AND METHODS FOR POSITION AND ORIENTATION TRACKING OF ANATOMY AND SURGICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 16/081598 [patent_app_country] => US [patent_app_date] => 2017-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16081598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081598
SYSTEMS AND METHODS FOR POSITION AND ORIENTATION TRACKING OF ANATOMY AND SURGICAL INSTRUMENTS Feb 28, 2017 Abandoned
Array ( [id] => 17488978 [patent_doc_number] => 11278256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Method and system for imaging [patent_app_type] => utility [patent_app_number] => 16/081854 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 14156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16081854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/081854
Method and system for imaging Feb 23, 2017 Issued
Array ( [id] => 11934658 [patent_doc_number] => 20170238808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'OCCLUSION-CROSSING DEVICES, IMAGING, AND ATHERECTOMY DEVICES' [patent_app_type] => utility [patent_app_number] => 15/434758 [patent_app_country] => US [patent_app_date] => 2017-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 19038 [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] => 15434758 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/434758
Occlusion-crossing devices, imaging, and atherectomy devices Feb 15, 2017 Issued
Array ( [id] => 17602570 [patent_doc_number] => 11331039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Spinal-column arrangement estimation-apparatus, spinal-column arrangement estimation method, and spinal-column arrangement estimation program [patent_app_type] => utility [patent_app_number] => 16/077872 [patent_app_country] => US [patent_app_date] => 2017-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 29 [patent_no_of_words] => 13910 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16077872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/077872
Spinal-column arrangement estimation-apparatus, spinal-column arrangement estimation method, and spinal-column arrangement estimation program Feb 14, 2017 Issued
Array ( [id] => 13954787 [patent_doc_number] => 20190053737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => SYSTEM AND METHOD OF CANCELLATION OF SOURCE INDUCED ERRORS [patent_app_type] => utility [patent_app_number] => 16/075230 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16075230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/075230
System and method of cancellation of source induced errors Feb 1, 2017 Issued
Array ( [id] => 13866593 [patent_doc_number] => 20190029637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => A WEARABLE SENSOR, AND METHOD, TO MONITOR ANTI-COAGULATION THERAPY [patent_app_type] => utility [patent_app_number] => 16/072813 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072813
A WEARABLE SENSOR, AND METHOD, TO MONITOR ANTI-COAGULATION THERAPY Jan 29, 2017 Abandoned
Array ( [id] => 17365267 [patent_doc_number] => 11232290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Image analysis using sub-sectional component evaluation to augment classifier usage [patent_app_type] => utility [patent_app_number] => 15/395750 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 19851 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15395750 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395750
Image analysis using sub-sectional component evaluation to augment classifier usage Dec 29, 2016 Issued
Array ( [id] => 11567024 [patent_doc_number] => 20170105668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'IMAGE ANALYSIS FOR DATA COLLECTED FROM A REMOTE COMPUTING DEVICE' [patent_app_type] => utility [patent_app_number] => 15/393458 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 24373 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 12 [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] => 15393458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393458
IMAGE ANALYSIS FOR DATA COLLECTED FROM A REMOTE COMPUTING DEVICE Dec 28, 2016 Abandoned
Array ( [id] => 11541367 [patent_doc_number] => 20170095192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'MENTAL STATE ANALYSIS USING WEB SERVERS' [patent_app_type] => utility [patent_app_number] => 15/382087 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 27500 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 8 [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] => 15382087 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/382087
MENTAL STATE ANALYSIS USING WEB SERVERS Dec 15, 2016 Abandoned
Array ( [id] => 14530661 [patent_doc_number] => 20190200951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => NEEDLE TRACKING TRANSDUCER ARRAY METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/317529 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317529 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317529
NEEDLE TRACKING TRANSDUCER ARRAY METHODS AND APPARATUS Dec 15, 2016 Abandoned
Array ( [id] => 16244572 [patent_doc_number] => 10743896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Ocular ultrasound probe [patent_app_type] => utility [patent_app_number] => 15/378028 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 6215 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 15378028 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/378028
Ocular ultrasound probe Dec 12, 2016 Issued
Array ( [id] => 11544297 [patent_doc_number] => 20170098122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-06 [patent_title] => 'ANALYSIS OF IMAGE CONTENT WITH ASSOCIATED MANIPULATION OF EXPRESSION PRESENTATION' [patent_app_type] => utility [patent_app_number] => 15/374447 [patent_app_country] => US [patent_app_date] => 2016-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 24571 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 10 [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] => 15374447 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/374447
ANALYSIS OF IMAGE CONTENT WITH ASSOCIATED MANIPULATION OF EXPRESSION PRESENTATION Dec 8, 2016 Abandoned
Array ( [id] => 11727681 [patent_doc_number] => 20170189124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'NAVIGATION SYSTEM FOR CARDIAC THERAPIES USING GATING' [patent_app_type] => utility [patent_app_number] => 15/368128 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10312 [patent_no_of_claims] => 26 [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] => 15368128 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368128
Navigation system for cardiac therapies using gating Dec 1, 2016 Issued
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