Search

Hai L. Nguyen

Examiner (ID: 5721, Phone: (571)272-1747 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2842, 2816
Total Applications
2275
Issued Applications
2009
Pending Applications
69
Abandoned Applications
222

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14111879 [patent_doc_number] => 20190097615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => INPUT/OUTPUT CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/206577 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16206577 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/206577
Input/output circuit Nov 29, 2018 Issued
Array ( [id] => 17364715 [patent_doc_number] => 11231736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-25 [patent_title] => Reference voltage generating circuit method of generating reference voltage and integrated circuit including the same [patent_app_type] => utility [patent_app_number] => 16/186753 [patent_app_country] => US [patent_app_date] => 2018-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 9482 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16186753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/186753
Reference voltage generating circuit method of generating reference voltage and integrated circuit including the same Nov 11, 2018 Issued
Array ( [id] => 16831651 [patent_doc_number] => 11007888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-18 [patent_title] => Locking device for vehicle [patent_app_type] => utility [patent_app_number] => 16/167936 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4355 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16167936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/167936
Locking device for vehicle Oct 22, 2018 Issued
Array ( [id] => 17410892 [patent_doc_number] => 11251797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Time-to-digital converter and phase locked loop [patent_app_type] => utility [patent_app_number] => 16/961383 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5204 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961383 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961383
Time-to-digital converter and phase locked loop Oct 14, 2018 Issued
Array ( [id] => 15714381 [patent_doc_number] => 20200103957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => LEVEL SHIFTER WITH ISOLATION ON BOTH INPUT AND OUTPUT DOMAINS WITH ENABLE FROM BOTH DOMAINS [patent_app_type] => utility [patent_app_number] => 16/144342 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16144342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144342
Level shifter with isolation on both input and output domains with enable from both domains Sep 26, 2018 Issued
Array ( [id] => 15719241 [patent_doc_number] => 20200106388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => ATTENUATION OF FLICKER NOISE IN BIAS GENERATORS [patent_app_type] => utility [patent_app_number] => 16/144008 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3152 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16144008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/144008
Attenuation of flicker noise in bias generators Sep 26, 2018 Issued
Array ( [id] => 13800525 [patent_doc_number] => 20190013801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => CLOCK SIGNAL CONTROLLER [patent_app_type] => utility [patent_app_number] => 16/131227 [patent_app_country] => US [patent_app_date] => 2018-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16131227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/131227
Clock signal controller Sep 13, 2018 Issued
Array ( [id] => 16585687 [patent_doc_number] => 20210020089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => SHIFT REGISTER AND METHOD OF DRIVING THE SAME, GATE DRIVING CIRCUIT, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 16/343729 [patent_app_country] => US [patent_app_date] => 2018-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16343729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/343729
Shift register and method of driving the same, gate driving circuit, and display device Aug 8, 2018 Issued
Array ( [id] => 13800515 [patent_doc_number] => 20190013796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => Tunable Filter for RF Circuits [patent_app_type] => utility [patent_app_number] => 16/057301 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3600 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16057301 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/057301
Tunable filter for RF circuits Aug 6, 2018 Issued
Array ( [id] => 14754391 [patent_doc_number] => 20190260369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-22 [patent_title] => DRIVER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/056824 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16056824 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/056824
Driver circuit Aug 6, 2018 Issued
Array ( [id] => 14493451 [patent_doc_number] => 10333530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-06-25 [patent_title] => Voltage-controlled oscillator and phase locked loop having voltage-controlled oscillator [patent_app_type] => utility [patent_app_number] => 16/055505 [patent_app_country] => US [patent_app_date] => 2018-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4936 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16055505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/055505
Voltage-controlled oscillator and phase locked loop having voltage-controlled oscillator Aug 5, 2018 Issued
Array ( [id] => 15316949 [patent_doc_number] => 10523195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Mixed style bias network for RF switch FET stacks [patent_app_type] => utility [patent_app_number] => 16/053710 [patent_app_country] => US [patent_app_date] => 2018-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7420 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 16053710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/053710
Mixed style bias network for RF switch FET stacks Aug 1, 2018 Issued
Array ( [id] => 15923557 [patent_doc_number] => 10659031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-19 [patent_title] => Radio frequency switch [patent_app_type] => utility [patent_app_number] => 16/048390 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4071 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048390 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048390
Radio frequency switch Jul 29, 2018 Issued
Array ( [id] => 16149449 [patent_doc_number] => 10707812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Superconducting device that mixes surface acoustic waves and microwave signals [patent_app_type] => utility [patent_app_number] => 16/048992 [patent_app_country] => US [patent_app_date] => 2018-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13771 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16048992 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/048992
Superconducting device that mixes surface acoustic waves and microwave signals Jul 29, 2018 Issued
Array ( [id] => 15235575 [patent_doc_number] => 10505521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-10 [patent_title] => High voltage driver capable of preventing high voltage stress on transistors [patent_app_type] => utility [patent_app_number] => 16/045692 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3429 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 16045692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/045692
High voltage driver capable of preventing high voltage stress on transistors Jul 24, 2018 Issued
Array ( [id] => 17240090 [patent_doc_number] => 11183985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Inductive-capacitive filters and associated systems and methods [patent_app_type] => utility [patent_app_number] => 16/633409 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 33 [patent_no_of_words] => 7929 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16633409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633409
Inductive-capacitive filters and associated systems and methods Jul 24, 2018 Issued
Array ( [id] => 15316929 [patent_doc_number] => 10523185 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Gate driver power supply [patent_app_type] => utility [patent_app_number] => 16/042541 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3912 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16042541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042541
Gate driver power supply Jul 22, 2018 Issued
Array ( [id] => 15824505 [patent_doc_number] => 10637456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Low voltage drop cascaded synchronous bootstrap supply circuit [patent_app_type] => utility [patent_app_number] => 16/038401 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 4602 [patent_no_of_claims] => 19 [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] => 16038401 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/038401
Low voltage drop cascaded synchronous bootstrap supply circuit Jul 17, 2018 Issued
Array ( [id] => 14477693 [patent_doc_number] => 20190190499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => SEMICONDUCTOR DEVICE INCLUDING MONITORING CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/029983 [patent_app_country] => US [patent_app_date] => 2018-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16029983 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/029983
Semiconductor device including monitoring circuit Jul 8, 2018 Issued
Array ( [id] => 13529689 [patent_doc_number] => 20180316387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => TRANSMISSION MEDIUM AND METHODS FOR USE THEREWITH [patent_app_type] => utility [patent_app_number] => 16/026300 [patent_app_country] => US [patent_app_date] => 2018-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16026300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/026300
Transmission medium and methods for use therewith Jul 2, 2018 Issued
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