Search

Hai L Nguyen

Examiner (ID: 11556, Phone: (571)272-1747 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
2250
Issued Applications
1990
Pending Applications
71
Abandoned Applications
221

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15185905 [patent_doc_number] => 20190363544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => CONFIGURABLE MESH NETWORK FOR AN ELECTRICAL SWITCHING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/538196 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538196 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538196
Configurable mesh network for an electrical switching system Aug 11, 2019 Issued
Array ( [id] => 17166809 [patent_doc_number] => 11152923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Flip flop circuit and method of operating the same [patent_app_type] => utility [patent_app_number] => 16/538221 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7498 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538221
Flip flop circuit and method of operating the same Aug 11, 2019 Issued
Array ( [id] => 16464768 [patent_doc_number] => 10848135 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-11-24 [patent_title] => Receiver design with reduced variation [patent_app_type] => utility [patent_app_number] => 16/537872 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3996 [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] => 16537872 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537872
Receiver design with reduced variation Aug 11, 2019 Issued
Array ( [id] => 16625711 [patent_doc_number] => 20210044364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => APERTURES WITH DYNAMICALLY VARIABLE ELECTROMAGNETIC PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/537212 [patent_app_country] => US [patent_app_date] => 2019-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3774 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16537212 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/537212
Apertures with dynamically variable electromagnetic properties Aug 8, 2019 Issued
Array ( [id] => 18232486 [patent_doc_number] => 11597030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Resistance welder controller [patent_app_type] => utility [patent_app_number] => 16/959007 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4500 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 340 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959007
Resistance welder controller Aug 7, 2019 Issued
Array ( [id] => 16638526 [patent_doc_number] => 10917048 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Precision high frequency phase adders [patent_app_type] => utility [patent_app_number] => 16/536144 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 45 [patent_no_of_words] => 18190 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16536144 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/536144
Precision high frequency phase adders Aug 7, 2019 Issued
Array ( [id] => 15777417 [patent_doc_number] => 20200119726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => ROBUST NOISE IMMUNE, LOW-SKEW, PULSE WIDTH RETAINABLE GLITCH-FILTER [patent_app_type] => utility [patent_app_number] => 16/531180 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16531180 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/531180
Robust noise immune, low-skew, pulse width retainable glitch-filter Aug 4, 2019 Issued
Array ( [id] => 16324878 [patent_doc_number] => 10784859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Transformer based gate drive circuit [patent_app_type] => utility [patent_app_number] => 16/520253 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5452 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520253
Transformer based gate drive circuit Jul 22, 2019 Issued
Array ( [id] => 16309402 [patent_doc_number] => 10778218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Transformer based gate drive circuit [patent_app_type] => utility [patent_app_number] => 16/520241 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5449 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16520241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/520241
Transformer based gate drive circuit Jul 22, 2019 Issued
Array ( [id] => 17525922 [patent_doc_number] => 11298590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Techniques for synchronizing crews in competitive rowing [patent_app_type] => utility [patent_app_number] => 16/514024 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6569 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514024
Techniques for synchronizing crews in competitive rowing Jul 16, 2019 Issued
Array ( [id] => 17086250 [patent_doc_number] => 20210281257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => DRIVER CIRCUIT FOR SWITCHING EDGE MODULATION OF A POWER SWITCH [patent_app_type] => utility [patent_app_number] => 17/252461 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17252461 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/252461
Driver circuit for switching edge modulation of a power switch Jul 14, 2019 Issued
Array ( [id] => 16149327 [patent_doc_number] => 10707750 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-07 [patent_title] => Charge-based charge pump with wide output voltage range [patent_app_type] => utility [patent_app_number] => 16/503745 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 7938 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 471 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503745 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503745
Charge-based charge pump with wide output voltage range Jul 4, 2019 Issued
Array ( [id] => 16219153 [patent_doc_number] => 10734979 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-04 [patent_title] => Analog-to-digital inverter circuit structure with FDSOI transistors [patent_app_type] => utility [patent_app_number] => 16/502163 [patent_app_country] => US [patent_app_date] => 2019-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6202 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16502163 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/502163
Analog-to-digital inverter circuit structure with FDSOI transistors Jul 2, 2019 Issued
Array ( [id] => 15031773 [patent_doc_number] => 20190326891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => SWITCH MODE POWER SUPPLY WITH RAMP GENERATOR FOR WIDE FREQUENCY RANGE PULSE WIDTH MODULATOR OR THE LIKE [patent_app_type] => utility [patent_app_number] => 16/460140 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16460140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460140
Switch mode power supply with ramp generator for wide frequency range pulse width modulator or the like Jul 1, 2019 Issued
Array ( [id] => 16646219 [patent_doc_number] => 10924091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Immediate fail detect clock domain crossing synchronizer [patent_app_type] => utility [patent_app_number] => 16/460191 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16460191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/460191
Immediate fail detect clock domain crossing synchronizer Jul 1, 2019 Issued
Array ( [id] => 16218270 [patent_doc_number] => 10734090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Method and system for a track and hold amplifier with extended dynamic range [patent_app_type] => utility [patent_app_number] => 16/458084 [patent_app_country] => US [patent_app_date] => 2019-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4919 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16458084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458084
Method and system for a track and hold amplifier with extended dynamic range Jun 29, 2019 Issued
Array ( [id] => 16410745 [patent_doc_number] => 10819316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Circuits and methods for reducing kickback noise in a comparator [patent_app_type] => utility [patent_app_number] => 16/457459 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10543 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16457459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/457459
Circuits and methods for reducing kickback noise in a comparator Jun 27, 2019 Issued
Array ( [id] => 17544745 [patent_doc_number] => 11309886 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Current blocking element, current blocking element assembly, product having these mounted thereon, and current controlling method in product having these mounted thereon [patent_app_type] => utility [patent_app_number] => 16/439990 [patent_app_country] => US [patent_app_date] => 2019-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 24076 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16439990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/439990
Current blocking element, current blocking element assembly, product having these mounted thereon, and current controlling method in product having these mounted thereon Jun 12, 2019 Issued
Array ( [id] => 18355972 [patent_doc_number] => 11644367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Temperature sensor semiconductor device with pair of diodes and feedback loop [patent_app_type] => utility [patent_app_number] => 15/734176 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 3387 [patent_no_of_claims] => 17 [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] => 15734176 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734176
Temperature sensor semiconductor device with pair of diodes and feedback loop Jun 2, 2019 Issued
Array ( [id] => 17086161 [patent_doc_number] => 20210281168 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2021-09-09 [patent_title] => CHARGE PUMP CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/427892 [patent_app_country] => US [patent_app_date] => 2019-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16427892 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/427892
Charge pump circuit May 30, 2019 Issued
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