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] => 5377941 [patent_doc_number] => 20090189780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'IT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/236660 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4388 [patent_no_of_claims] => 8 [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/A1/0189/20090189780.pdf [firstpage_image] =>[orig_patent_app_number] => 12236660 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/236660
Intelligent transport (IT) system using wireless communication between a roadside device and an in-vehicle device Sep 23, 2008 Issued
Array ( [id] => 5377941 [patent_doc_number] => 20090189780 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'IT SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/236660 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 4388 [patent_no_of_claims] => 8 [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/A1/0189/20090189780.pdf [firstpage_image] =>[orig_patent_app_number] => 12236660 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/236660
Intelligent transport (IT) system using wireless communication between a roadside device and an in-vehicle device Sep 23, 2008 Issued
Array ( [id] => 5308132 [patent_doc_number] => 20090015413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'WIRELESSLY TRANSMITTING BIOLOGICAL PARAMETERS' [patent_app_type] => utility [patent_app_number] => 12/236299 [patent_app_country] => US [patent_app_date] => 2008-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3718 [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] => publications/A1/0015/20090015413.pdf [firstpage_image] =>[orig_patent_app_number] => 12236299 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/236299
WIRELESSLY TRANSMITTING BIOLOGICAL PARAMETERS Sep 22, 2008 Abandoned
Array ( [id] => 7731387 [patent_doc_number] => 08102265 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-01-24 [patent_title] => 'Systems and methods for personal radio frequency identification tag creation and item inventorying' [patent_app_type] => utility [patent_app_number] => 12/235023 [patent_app_country] => US [patent_app_date] => 2008-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5059 [patent_no_of_claims] => 18 [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] => patents/08/102/08102265.pdf [firstpage_image] =>[orig_patent_app_number] => 12235023 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/235023
Systems and methods for personal radio frequency identification tag creation and item inventorying Sep 21, 2008 Issued
Array ( [id] => 6059551 [patent_doc_number] => 20110199233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'Wireless Monitor Voice Indication Parking Indicator' [patent_app_type] => utility [patent_app_number] => 12/745137 [patent_app_country] => US [patent_app_date] => 2008-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4769 [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] => publications/A1/0199/20110199233.pdf [firstpage_image] =>[orig_patent_app_number] => 12745137 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/745137
Wireless monitor voice indication parking indicator Sep 18, 2008 Issued
Array ( [id] => 5282909 [patent_doc_number] => 20090096583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'RFID Tag' [patent_app_type] => utility [patent_app_number] => 12/211150 [patent_app_country] => US [patent_app_date] => 2008-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8726 [patent_no_of_claims] => 8 [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/A1/0096/20090096583.pdf [firstpage_image] =>[orig_patent_app_number] => 12211150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/211150
RFID tag Sep 15, 2008 Issued
Array ( [id] => 4597752 [patent_doc_number] => 07982617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Game betting device' [patent_app_type] => utility [patent_app_number] => 12/207756 [patent_app_country] => US [patent_app_date] => 2008-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 6728 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982617.pdf [firstpage_image] =>[orig_patent_app_number] => 12207756 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/207756
Game betting device Sep 9, 2008 Issued
Array ( [id] => 6178913 [patent_doc_number] => 20110121977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'PNEUMATIC FIRE DETECTOR' [patent_app_type] => utility [patent_app_number] => 12/674927 [patent_app_country] => US [patent_app_date] => 2008-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3351 [patent_no_of_claims] => 13 [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/A1/0121/20110121977.pdf [firstpage_image] =>[orig_patent_app_number] => 12674927 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/674927
PNEUMATIC FIRE DETECTOR Sep 4, 2008 Abandoned
Array ( [id] => 8258330 [patent_doc_number] => 08207831 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Transponder demodulator for a low antenna limiter threshold' [patent_app_type] => utility [patent_app_number] => 12/199436 [patent_app_country] => US [patent_app_date] => 2008-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3552 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12199436 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/199436
Transponder demodulator for a low antenna limiter threshold Aug 26, 2008 Issued
Array ( [id] => 8761097 [patent_doc_number] => 08421627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-04-16 [patent_title] => 'Method for associating and RFID tag with a known region' [patent_app_type] => utility [patent_app_number] => 12/195613 [patent_app_country] => US [patent_app_date] => 2008-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7922 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12195613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195613
Method for associating and RFID tag with a known region Aug 20, 2008 Issued
Array ( [id] => 7519570 [patent_doc_number] => 07973674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Vehicle-to-vehicle traffic queue information communication system and method' [patent_app_type] => utility [patent_app_number] => 12/194581 [patent_app_country] => US [patent_app_date] => 2008-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5859 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/973/07973674.pdf [firstpage_image] =>[orig_patent_app_number] => 12194581 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/194581
Vehicle-to-vehicle traffic queue information communication system and method Aug 19, 2008 Issued
Array ( [id] => 4611063 [patent_doc_number] => 07994913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-09 [patent_title] => 'Systems and methods for preventing accessory loss' [patent_app_type] => utility [patent_app_number] => 12/195395 [patent_app_country] => US [patent_app_date] => 2008-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2015 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/994/07994913.pdf [firstpage_image] =>[orig_patent_app_number] => 12195395 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/195395
Systems and methods for preventing accessory loss Aug 19, 2008 Issued
Array ( [id] => 6553545 [patent_doc_number] => 20100045458 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'SAFETY SYSTEM FOR AN INTEGRATED CIRCUIT ALIGNMENT TESTING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/193717 [patent_app_country] => US [patent_app_date] => 2008-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6419 [patent_no_of_claims] => 8 [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/A1/0045/20100045458.pdf [firstpage_image] =>[orig_patent_app_number] => 12193717 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/193717
SAFETY SYSTEM FOR AN INTEGRATED CIRCUIT ALIGNMENT TESTING APPARATUS Aug 18, 2008 Abandoned
Array ( [id] => 8083533 [patent_doc_number] => 08149090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Mobile wireless network for asset tracking and supply chain monitoring' [patent_app_type] => utility [patent_app_number] => 12/193384 [patent_app_country] => US [patent_app_date] => 2008-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5464 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/149/08149090.pdf [firstpage_image] =>[orig_patent_app_number] => 12193384 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/193384
Mobile wireless network for asset tracking and supply chain monitoring Aug 17, 2008 Issued
Array ( [id] => 4597748 [patent_doc_number] => 07982614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-19 [patent_title] => 'Method and apparatus for wireless asset tracking using asset tags with motion sensors' [patent_app_type] => utility [patent_app_number] => 12/193430 [patent_app_country] => US [patent_app_date] => 2008-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982614.pdf [firstpage_image] =>[orig_patent_app_number] => 12193430 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/193430
Method and apparatus for wireless asset tracking using asset tags with motion sensors Aug 17, 2008 Issued
Array ( [id] => 6453370 [patent_doc_number] => 20100039243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-18 [patent_title] => 'Light and sound module' [patent_app_type] => utility [patent_app_number] => 12/222831 [patent_app_country] => US [patent_app_date] => 2008-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3211 [patent_no_of_claims] => 14 [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/A1/0039/20100039243.pdf [firstpage_image] =>[orig_patent_app_number] => 12222831 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/222831
Light and sound module Aug 17, 2008 Abandoned
Array ( [id] => 5395645 [patent_doc_number] => 20090315708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-24 [patent_title] => 'METHOD AND SYSTEM FOR LIMITING AUDIO OUTPUT IN AUDIO HEADSETS' [patent_app_type] => utility [patent_app_number] => 12/192965 [patent_app_country] => US [patent_app_date] => 2008-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4511 [patent_no_of_claims] => 25 [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/A1/0315/20090315708.pdf [firstpage_image] =>[orig_patent_app_number] => 12192965 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/192965
METHOD AND SYSTEM FOR LIMITING AUDIO OUTPUT IN AUDIO HEADSETS Aug 14, 2008 Abandoned
Array ( [id] => 4837823 [patent_doc_number] => 20080278308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'SYSTEM AND METHOD FOR INTRUDER DETECTION' [patent_app_type] => utility [patent_app_number] => 12/182035 [patent_app_country] => US [patent_app_date] => 2008-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8824 [patent_no_of_claims] => 2 [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/A1/0278/20080278308.pdf [firstpage_image] =>[orig_patent_app_number] => 12182035 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/182035
SYSTEM AND METHOD FOR INTRUDER DETECTION Jul 28, 2008 Abandoned
Array ( [id] => 4489154 [patent_doc_number] => 07902963 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-08 [patent_title] => 'RFID device having nonvolatile ferroelectric memory device' [patent_app_type] => utility [patent_app_number] => 12/178452 [patent_app_country] => US [patent_app_date] => 2008-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3228 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/902/07902963.pdf [firstpage_image] =>[orig_patent_app_number] => 12178452 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/178452
RFID device having nonvolatile ferroelectric memory device Jul 22, 2008 Issued
Array ( [id] => 8203582 [patent_doc_number] => 08188878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-29 [patent_title] => 'LED light communication system' [patent_app_type] => utility [patent_app_number] => 12/126529 [patent_app_country] => US [patent_app_date] => 2008-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 62 [patent_no_of_words] => 39853 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/188/08188878.pdf [firstpage_image] =>[orig_patent_app_number] => 12126529 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/126529
LED light communication system May 22, 2008 Issued
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