Search

Leon Viet Q. Nguyen

Examiner (ID: 7457, Phone: (571)270-1185 , Office: P/2632 )

Most Active Art Unit
2663
Art Unit(s)
2632, 2611, 2663, 2635
Total Applications
1309
Issued Applications
1102
Pending Applications
56
Abandoned Applications
180

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13401997 [patent_doc_number] => 20180252541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => Methods and Systems for Detecting an Open Navigable Element [patent_app_type] => utility [patent_app_number] => 15/755682 [patent_app_country] => US [patent_app_date] => 2016-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 332 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755682 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755682
Methods and systems for detecting an open navigable element Aug 31, 2016 Issued
Array ( [id] => 14567845 [patent_doc_number] => 20190211529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [patent_title] => METHOD FOR CONTROLLING BRAKE FORCES OF A WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 16/327081 [patent_app_country] => US [patent_app_date] => 2016-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 16327081 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/327081
Method for controlling brake forces of a working machine Aug 23, 2016 Issued
Array ( [id] => 12207009 [patent_doc_number] => 20180052235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-22 [patent_title] => 'Optical Navigation for Underwater Vehicles' [patent_app_type] => utility [patent_app_number] => 15/239090 [patent_app_country] => US [patent_app_date] => 2016-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4336 [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] => 15239090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/239090
Optical Navigation for Underwater Vehicles Aug 16, 2016 Abandoned
Array ( [id] => 11314876 [patent_doc_number] => 20160350986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'METHOD AND APPARATUS FOR IMPLEMENTING A VEHICLE INSPECTION WAIVER PROGRAM' [patent_app_type] => utility [patent_app_number] => 15/233705 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9706 [patent_no_of_claims] => 33 [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] => 15233705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/233705
Method and apparatus for implementing a vehicle inspection waiver program Aug 9, 2016 Issued
Array ( [id] => 11424172 [patent_doc_number] => 20170032316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-02 [patent_title] => 'RAIL CAR TERMINAL FACILITY STAGING' [patent_app_type] => utility [patent_app_number] => 15/229686 [patent_app_country] => US [patent_app_date] => 2016-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10875 [patent_no_of_claims] => 19 [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] => 15229686 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/229686
Rail car terminal facility staging Aug 4, 2016 Issued
Array ( [id] => 12158251 [patent_doc_number] => 20180029516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'VEHICLE DOCKING AND CONTROL SYSTEMS FOR ROBOTS' [patent_app_type] => utility [patent_app_number] => 15/225709 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9301 [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] => 15225709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/225709
Vehicle docking and control systems for robots Jul 31, 2016 Issued
Array ( [id] => 13426809 [patent_doc_number] => 20180264947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => Control Apparatus for Electric Vehicle [patent_app_type] => utility [patent_app_number] => 15/754707 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15754707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/754707
Control Apparatus for Electric Vehicle Jul 21, 2016 Abandoned
Array ( [id] => 13690695 [patent_doc_number] => 20170356302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => CONTROL SYSTEM FOR A GAS TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 15/181461 [patent_app_country] => US [patent_app_date] => 2016-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6624 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15181461 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/181461
Control system for a gas turbine engine Jun 13, 2016 Issued
Array ( [id] => 12526173 [patent_doc_number] => 10005566 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Systems and methods for detection of dragging brake [patent_app_type] => utility [patent_app_number] => 15/180663 [patent_app_country] => US [patent_app_date] => 2016-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8248 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15180663 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/180663
Systems and methods for detection of dragging brake Jun 12, 2016 Issued
Array ( [id] => 12093626 [patent_doc_number] => 20170350718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'INFORMATION-ATTAINMENT SYSTEM BASED ON MONITORING AN OCCUPANT' [patent_app_type] => utility [patent_app_number] => 15/173594 [patent_app_country] => US [patent_app_date] => 2016-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15608 [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] => 15173594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/173594
INFORMATION-ATTAINMENT SYSTEM BASED ON MONITORING AN OCCUPANT Jun 2, 2016 Abandoned
Array ( [id] => 11709604 [patent_doc_number] => 20170178102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'METHOD AND SYSTEM FOR POINT OF SALE ORDERING' [patent_app_type] => utility [patent_app_number] => 15/167036 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14838 [patent_no_of_claims] => 48 [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] => 15167036 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167036
Method and system for point of sale ordering May 26, 2016 Issued
Array ( [id] => 13138723 [patent_doc_number] => 10086678 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Method and apparatus for controlling compressor [patent_app_type] => utility [patent_app_number] => 15/166522 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4374 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15166522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166522
Method and apparatus for controlling compressor May 26, 2016 Issued
Array ( [id] => 16289797 [patent_doc_number] => 10766631 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Multiple power assurance check procedure for aircraft with an engine inlet barrier filter installed [patent_app_type] => utility [patent_app_number] => 15/167886 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 3828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15167886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167886
Multiple power assurance check procedure for aircraft with an engine inlet barrier filter installed May 26, 2016 Issued
Array ( [id] => 11336324 [patent_doc_number] => 20160362078 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'AIRBAG CONTROL DEVICE AND SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/167641 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7995 [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] => 15167641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167641
Airbag control device and semiconductor device May 26, 2016 Issued
Array ( [id] => 12988549 [patent_doc_number] => 20170345229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => Systems and Methods For Data Acquisition From A Remote System [patent_app_type] => utility [patent_app_number] => 15/166756 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5226 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15166756 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166756
Systems and Methods For Data Acquisition From A Remote System May 26, 2016 Abandoned
Array ( [id] => 13889141 [patent_doc_number] => 10197117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Temperature-based clutch protection from centrifugal head pressure inhibiting clutch disengagement [patent_app_type] => utility [patent_app_number] => 15/166924 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 5477 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15166924 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166924
Temperature-based clutch protection from centrifugal head pressure inhibiting clutch disengagement May 26, 2016 Issued
Array ( [id] => 11349758 [patent_doc_number] => 20160368497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'VEHICLE SPEED CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/167322 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12422 [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] => 15167322 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167322
VEHICLE SPEED CONTROL APPARATUS May 26, 2016 Abandoned
Array ( [id] => 11311207 [patent_doc_number] => 20160347318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'VEHICLE DRIVING ASSISTANCE APPARATUS AND VEHICLE DRIVING ASSISTANCE METHOD' [patent_app_type] => utility [patent_app_number] => 15/166833 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4396 [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] => 15166833 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166833
Vehicle driving assistance apparatus and vehicle driving assistance method May 26, 2016 Issued
Array ( [id] => 11313644 [patent_doc_number] => 20160349754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'METHOD, SYSTEM AND APPARATUS FOR CONTROLLING SELF-DRIVING VEHICLES' [patent_app_type] => utility [patent_app_number] => 15/166533 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15570 [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] => 15166533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166533
METHOD, SYSTEM AND APPARATUS FOR CONTROLLING SELF-DRIVING VEHICLES May 26, 2016 Abandoned
Array ( [id] => 11075264 [patent_doc_number] => 20160272228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'Train and Rail Yard Management System' [patent_app_type] => utility [patent_app_number] => 15/166933 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12294 [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] => 15166933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166933
Train and rail yard management system May 26, 2016 Issued
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