Search

Long T. Nguyen

Examiner (ID: 18925, Phone: (571)272-1753 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842, 2836
Total Applications
2015
Issued Applications
1765
Pending Applications
111
Abandoned Applications
163

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11862698 [patent_doc_number] => 09742401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Low-leak potential selection circuit' [patent_app_type] => utility [patent_app_number] => 15/078013 [patent_app_country] => US [patent_app_date] => 2016-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 8397 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15078013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/078013
Low-leak potential selection circuit Mar 22, 2016 Issued
Array ( [id] => 12955486 [patent_doc_number] => 09837992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 15/077438 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8959 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15077438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077438
Semiconductor device Mar 21, 2016 Issued
Array ( [id] => 11266491 [patent_doc_number] => 09490798 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-11-08 [patent_title] => 'Gate drive control system for SiC and IGBT power devices' [patent_app_type] => utility [patent_app_number] => 15/074364 [patent_app_country] => US [patent_app_date] => 2016-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4745 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15074364 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/074364
Gate drive control system for SiC and IGBT power devices Mar 17, 2016 Issued
Array ( [id] => 11660791 [patent_doc_number] => 09673808 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-06-06 [patent_title] => 'Power on-reset circuit' [patent_app_type] => utility [patent_app_number] => 15/065879 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3639 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15065879 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/065879
Power on-reset circuit Mar 9, 2016 Issued
Array ( [id] => 11960144 [patent_doc_number] => 20170264296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'PRE-DRIVER FOR DRIVING LOW VOLTAGE DIFFERENTIAL SIGNALING (LVDS) DRIVING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/066205 [patent_app_country] => US [patent_app_date] => 2016-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5453 [patent_no_of_claims] => 15 [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] => 15066205 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/066205
Pre-driver for driving low voltage differential signaling (LVDS) driving circuit Mar 9, 2016 Issued
Array ( [id] => 13005651 [patent_doc_number] => 10026496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-17 [patent_title] => Shift register unit and method for driving the same, gate drive circuit and display device [patent_app_type] => utility [patent_app_number] => 15/322346 [patent_app_country] => US [patent_app_date] => 2016-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7076 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 540 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15322346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322346
Shift register unit and method for driving the same, gate drive circuit and display device Mar 8, 2016 Issued
Array ( [id] => 12955051 [patent_doc_number] => 09837844 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-05 [patent_title] => Regulation circuit having analog and digital feedback and method therefor [patent_app_type] => utility [patent_app_number] => 15/063559 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5117 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15063559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/063559
Regulation circuit having analog and digital feedback and method therefor Mar 7, 2016 Issued
Array ( [id] => 12115406 [patent_doc_number] => 09871405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Voltage regulating circuit' [patent_app_type] => utility [patent_app_number] => 15/063942 [patent_app_country] => US [patent_app_date] => 2016-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3660 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15063942 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/063942
Voltage regulating circuit Mar 7, 2016 Issued
Array ( [id] => 11862680 [patent_doc_number] => 09742383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Semiconductor integrated circuit' [patent_app_type] => utility [patent_app_number] => 15/056294 [patent_app_country] => US [patent_app_date] => 2016-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9284 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15056294 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/056294
Semiconductor integrated circuit Feb 28, 2016 Issued
Array ( [id] => 11057848 [patent_doc_number] => 20160254810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'Electronic Drive Circuit' [patent_app_type] => utility [patent_app_number] => 15/055079 [patent_app_country] => US [patent_app_date] => 2016-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7852 [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] => 15055079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/055079
Electronic drive circuit Feb 25, 2016 Issued
Array ( [id] => 10826925 [patent_doc_number] => 20160173095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-16 [patent_title] => 'LEVEL SHIFTING CIRCUIT, APPARATUS AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/049919 [patent_app_country] => US [patent_app_date] => 2016-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5623 [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] => 15049919 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/049919
Level shifting circuit, apparatus and method of operating the same Feb 21, 2016 Issued
Array ( [id] => 11398404 [patent_doc_number] => 20170018942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'Power supply system' [patent_app_type] => utility [patent_app_number] => 15/049121 [patent_app_country] => US [patent_app_date] => 2016-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3328 [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] => 15049121 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/049121
Power supply system Feb 20, 2016 Issued
Array ( [id] => 11586503 [patent_doc_number] => 09641159 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-02 [patent_title] => 'Flip-flop circuit' [patent_app_type] => utility [patent_app_number] => 15/046451 [patent_app_country] => US [patent_app_date] => 2016-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4064 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15046451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/046451
Flip-flop circuit Feb 17, 2016 Issued
Array ( [id] => 10811153 [patent_doc_number] => 20160157312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-02 [patent_title] => 'Drivers and Driving Methods for a LED String, Capable of Providing LED Short Protection or Avoiding LED Flickering' [patent_app_type] => utility [patent_app_number] => 15/018755 [patent_app_country] => US [patent_app_date] => 2016-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4198 [patent_no_of_claims] => 15 [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] => 15018755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/018755
Drivers and driving methods for a LED string, capable of providing LED short protection or avoiding LED flickering Feb 7, 2016 Issued
Array ( [id] => 11510317 [patent_doc_number] => 09601483 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 15/003109 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5266 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15003109 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/003109
Semiconductor device Jan 20, 2016 Issued
Array ( [id] => 11825400 [patent_doc_number] => 20170214337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING THE OPERATING AREA OF AN INVERTER COUPLED TO AN ALTERNATIVE ENERGY SOURCE' [patent_app_type] => utility [patent_app_number] => 15/002556 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8608 [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] => 15002556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/002556
System and method for controlling the operating area of an inverter coupled to an alternative energy source Jan 20, 2016 Issued
Array ( [id] => 11638122 [patent_doc_number] => 09660109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-23 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 15/003080 [patent_app_country] => US [patent_app_date] => 2016-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3741 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15003080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/003080
Semiconductor device Jan 20, 2016 Issued
Array ( [id] => 12257567 [patent_doc_number] => 09929724 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Schmitt trigger circuit and non-volatile memory device including the same' [patent_app_type] => utility [patent_app_number] => 14/995575 [patent_app_country] => US [patent_app_date] => 2016-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 14841 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14995575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/995575
Schmitt trigger circuit and non-volatile memory device including the same Jan 13, 2016 Issued
Array ( [id] => 13654417 [patent_doc_number] => 09853535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => External power supply and system connection detection unit applied thereto [patent_app_type] => utility [patent_app_number] => 14/987922 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5736 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14987922 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/987922
External power supply and system connection detection unit applied thereto Jan 4, 2016 Issued
Array ( [id] => 11718690 [patent_doc_number] => 20170187189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'FAULT RIDE-THROUGH AND POWER SMOOTHING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/981811 [patent_app_country] => US [patent_app_date] => 2015-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 5170 [patent_no_of_claims] => 5 [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] => 14981811 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/981811
Fault ride-through and power smoothing system Dec 27, 2015 Issued
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