Search

Cao H. Nguyen

Examiner (ID: 7413, Phone: (571)272-4053 , Office: P/2171 )

Most Active Art Unit
2171
Art Unit(s)
2773, 2171, 2787, 2415, 2173
Total Applications
1948
Issued Applications
1671
Pending Applications
127
Abandoned Applications
167

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8299591 [patent_doc_number] => 20120182149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'SENSOR DEVICE OF EYELID BLINKS USEFUL IN PREVENTION AND EARLY WARNING STATES OF DROWSINESS' [patent_app_type] => utility [patent_app_number] => 13/498653 [patent_app_country] => US [patent_app_date] => 2010-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1171 [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] => 13498653 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/498653
SENSOR DEVICE OF EYELID BLINKS USEFUL IN PREVENTION AND EARLY WARNING STATES OF DROWSINESS Sep 22, 2010 Abandoned
Array ( [id] => 8299582 [patent_doc_number] => 20120182142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'WARNING SYSTEM AND METHOD FOR DETECTING A NEAR-ACCIDENT SITUATION IN CONNECTION WITH A WORKING AREA' [patent_app_type] => utility [patent_app_number] => 13/496980 [patent_app_country] => US [patent_app_date] => 2010-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7114 [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] => 13496980 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/496980
WARNING SYSTEM AND METHOD FOR DETECTING A NEAR-ACCIDENT SITUATION IN CONNECTION WITH A WORKING AREA Sep 13, 2010 Abandoned
Array ( [id] => 7493172 [patent_doc_number] => 08031077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Remote tracking and communication device' [patent_app_type] => utility [patent_app_number] => 12/875988 [patent_app_country] => US [patent_app_date] => 2010-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6267 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/031/08031077.pdf [firstpage_image] =>[orig_patent_app_number] => 12875988 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/875988
Remote tracking and communication device Sep 2, 2010 Issued
Array ( [id] => 6076561 [patent_doc_number] => 20110140895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-16 [patent_title] => 'ARTICLE SURVEILLANCE TAG WITH MULTIPLE STRAPS' [patent_app_type] => utility [patent_app_number] => 12/876043 [patent_app_country] => US [patent_app_date] => 2010-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7969 [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] => publications/A1/0140/20110140895.pdf [firstpage_image] =>[orig_patent_app_number] => 12876043 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/876043
Article surveillance tag with multiple straps Sep 2, 2010 Issued
Array ( [id] => 9100561 [patent_doc_number] => 08564444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Mobile sanitizing devices and systems for dispensing sanitizer solution' [patent_app_type] => utility [patent_app_number] => 12/847280 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12847280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/847280
Mobile sanitizing devices and systems for dispensing sanitizer solution Jul 29, 2010 Issued
Array ( [id] => 8520437 [patent_doc_number] => 20120319846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'Combination Bio-Sensing and Proximity Switch' [patent_app_type] => utility [patent_app_number] => 12/847770 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1966 [patent_no_of_claims] => 14 [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] => 12847770 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/847770
Combination Bio-Sensing and Proximity Switch Jul 29, 2010 Abandoned
Array ( [id] => 10893544 [patent_doc_number] => 08917159 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Fully secure item-level tagging' [patent_app_type] => utility [patent_app_number] => 12/841744 [patent_app_country] => US [patent_app_date] => 2010-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 34157 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12841744 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/841744
Fully secure item-level tagging Jul 21, 2010 Issued
Array ( [id] => 8273837 [patent_doc_number] => 20120167708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'DEVICE FOR GENERATING AN ADDITIONAL RESTORING FORCE AT THE GAS PEDAL AND METHOD FOR THE OPERATION THEREOF' [patent_app_type] => utility [patent_app_number] => 13/382168 [patent_app_country] => US [patent_app_date] => 2010-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5294 [patent_no_of_claims] => 18 [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] => 13382168 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/382168
DEVICE FOR GENERATING AN ADDITIONAL RESTORING FORCE AT THE GAS PEDAL AND METHOD FOR THE OPERATION THEREOF Jul 6, 2010 Abandoned
Array ( [id] => 7667450 [patent_doc_number] => 20110316719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'INTERSECTION SAFETY DRIVING SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/822044 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 5765 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 7 [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] => 12822044 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/822044
INTERSECTION SAFETY DRIVING SYSTEM Jun 22, 2010 Abandoned
Array ( [id] => 9087273 [patent_doc_number] => 08558705 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-15 [patent_title] => 'Ceramic sensors for wireless sensing' [patent_app_type] => utility [patent_app_number] => 12/821993 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7044 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12821993 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821993
Ceramic sensors for wireless sensing Jun 22, 2010 Issued
Array ( [id] => 8910322 [patent_doc_number] => 08482392 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-09 [patent_title] => 'Shape memory polymer-based haptic devices' [patent_app_type] => utility [patent_app_number] => 12/821204 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4278 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12821204 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821204
Shape memory polymer-based haptic devices Jun 22, 2010 Issued
Array ( [id] => 7667413 [patent_doc_number] => 20110316682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'METHOD FOR ENHANCING SECURITY OF A VEHICLE' [patent_app_type] => utility [patent_app_number] => 12/822161 [patent_app_country] => US [patent_app_date] => 2010-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1983 [patent_no_of_claims] => 21 [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] => 12822161 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/822161
METHOD FOR ENHANCING SECURITY OF A VEHICLE Jun 22, 2010 Abandoned
Array ( [id] => 10851967 [patent_doc_number] => 08878656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-11-04 [patent_title] => 'Providing directional force feedback in free space' [patent_app_type] => utility [patent_app_number] => 12/821099 [patent_app_country] => US [patent_app_date] => 2010-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 38 [patent_no_of_words] => 16490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12821099 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821099
Providing directional force feedback in free space Jun 21, 2010 Issued
Array ( [id] => 7577947 [patent_doc_number] => 20110291829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-01 [patent_title] => 'ELECTRONIC DEVICE WITH AN ALARM FUNCTION' [patent_app_type] => utility [patent_app_number] => 12/820160 [patent_app_country] => US [patent_app_date] => 2010-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 912 [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] => publications/A1/0291/20110291829.pdf [firstpage_image] =>[orig_patent_app_number] => 12820160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/820160
ELECTRONIC DEVICE WITH AN ALARM FUNCTION Jun 21, 2010 Abandoned
Array ( [id] => 10046331 [patent_doc_number] => 09086727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Free space directional force feedback apparatus' [patent_app_type] => utility [patent_app_number] => 12/821102 [patent_app_country] => US [patent_app_date] => 2010-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 38 [patent_no_of_words] => 16583 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 12821102 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/821102
Free space directional force feedback apparatus Jun 21, 2010 Issued
Array ( [id] => 8306656 [patent_doc_number] => 08228198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-24 [patent_title] => 'Systems, methods, and devices for commissioning wireless sensors' [patent_app_type] => utility [patent_app_number] => 12/820109 [patent_app_country] => US [patent_app_date] => 2010-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 27557 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12820109 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/820109
Systems, methods, and devices for commissioning wireless sensors Jun 20, 2010 Issued
Array ( [id] => 8860740 [patent_doc_number] => 08463288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-06-11 [patent_title] => 'Irradiation self-protection from user telecommunication device' [patent_app_type] => utility [patent_app_number] => 12/803143 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 13660 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 2 [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] => 12803143 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/803143
Irradiation self-protection from user telecommunication device Jun 17, 2010 Issued
Array ( [id] => 7480998 [patent_doc_number] => 20110248853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-13 [patent_title] => 'TRACKING DEVICE INCORPORATING ENHANCED SECURITY MOUNTING STRAP' [patent_app_type] => utility [patent_app_number] => 12/818453 [patent_app_country] => US [patent_app_date] => 2010-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10826 [patent_no_of_claims] => 26 [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/A1/0248/20110248853.pdf [firstpage_image] =>[orig_patent_app_number] => 12818453 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/818453
Tracking device incorporating enhanced security mounting strap Jun 17, 2010 Issued
Array ( [id] => 6209372 [patent_doc_number] => 20110133931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-09 [patent_title] => 'Electric field sensing device' [patent_app_type] => utility [patent_app_number] => 12/813374 [patent_app_country] => US [patent_app_date] => 2010-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6187 [patent_no_of_claims] => 21 [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/A1/0133/20110133931.pdf [firstpage_image] =>[orig_patent_app_number] => 12813374 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/813374
Electric field sensing device Jun 9, 2010 Issued
Array ( [id] => 6563801 [patent_doc_number] => 20100289641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-18 [patent_title] => 'SYSTEM AND METHOD FOR INTRUDER DETECTION' [patent_app_type] => utility [patent_app_number] => 12/780852 [patent_app_country] => US [patent_app_date] => 2010-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8824 [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/A1/0289/20100289641.pdf [firstpage_image] =>[orig_patent_app_number] => 12780852 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/780852
SYSTEM AND METHOD FOR INTRUDER DETECTION May 13, 2010 Abandoned
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