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] => 19872554 [patent_doc_number] => 12265414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Piecewise correction of errors over temperature without using on-chip temperature sensor/comparators [patent_app_type] => utility [patent_app_number] => 17/868684 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4879 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17868684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/868684
Piecewise correction of errors over temperature without using on-chip temperature sensor/comparators Jul 18, 2022 Issued
Array ( [id] => 17964534 [patent_doc_number] => 20220345115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => BIAS GENERATION CIRCUIT, BUFFER CIRCUIT INCLUDING THE BIAS GENERATION CIRCUIT AND SEMICONDUCTOR SYSTEM INCLUDING THE BUFFER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/860708 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860708
BIAS GENERATION CIRCUIT, BUFFER CIRCUIT INCLUDING THE BIAS GENERATION CIRCUIT AND SEMICONDUCTOR SYSTEM INCLUDING THE BUFFER CIRCUIT Jul 7, 2022 Abandoned
Array ( [id] => 17964533 [patent_doc_number] => 20220345114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => BIAS GENERATION CIRCUIT, BUFFER CIRCUIT INCLUDING THE BIAS GENERATION CIRCUIT AND SEMICONDUCTOR SYSTEM INCLUDING THE BUFFER CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/860640 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 17860640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860640
BIAS GENERATION CIRCUIT, BUFFER CIRCUIT INCLUDING THE BIAS GENERATION CIRCUIT AND SEMICONDUCTOR SYSTEM INCLUDING THE BUFFER CIRCUIT Jul 7, 2022 Abandoned
Array ( [id] => 18124400 [patent_doc_number] => 20230010012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Radio-Frequency Assembly With Impedance Matching Filter [patent_app_type] => utility [patent_app_number] => 17/858189 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858189 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858189
Radio-frequency assembly with impedance matching filter Jul 5, 2022 Issued
Array ( [id] => 19314974 [patent_doc_number] => 12040805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Ring oscillator, random number generator including the same, and operation method of random number generator [patent_app_type] => utility [patent_app_number] => 17/853148 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 8854 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17853148 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/853148
Ring oscillator, random number generator including the same, and operation method of random number generator Jun 28, 2022 Issued
Array ( [id] => 18866603 [patent_doc_number] => 20230421040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DEVICE, SYSTEM AND METHOD TO DELIVER POWER WITH PHASE CIRCUITS OF AN INTEGRATED CIRCUIT DIE [patent_app_type] => utility [patent_app_number] => 17/851997 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17114 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17851997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/851997
DEVICE, SYSTEM AND METHOD TO DELIVER POWER WITH PHASE CIRCUITS OF AN INTEGRATED CIRCUIT DIE Jun 27, 2022 Pending
Array ( [id] => 19197663 [patent_doc_number] => 11994901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Clock data recovery circuit [patent_app_type] => utility [patent_app_number] => 17/841255 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5002 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17841255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/841255
Clock data recovery circuit Jun 14, 2022 Issued
Array ( [id] => 19329380 [patent_doc_number] => 12047075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Circuits and methods for reducing kickback noise in a comparator [patent_app_type] => utility [patent_app_number] => 17/837960 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 10596 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837960 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837960
Circuits and methods for reducing kickback noise in a comparator Jun 9, 2022 Issued
Array ( [id] => 18064641 [patent_doc_number] => 20220395728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => SYSTEM AND METHOD FOR USING METABOLIC DATA TO OPTIMIZE ATHLETIC PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/837893 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16729 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837893
System and method for using metabolic data to optimize athletic performance Jun 9, 2022 Issued
Array ( [id] => 18068721 [patent_doc_number] => 20220399809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => EMI FILTER AND AN INVERTER COMPRISING THE EMI FILTER [patent_app_type] => utility [patent_app_number] => 17/835937 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5156 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835937
EMI filter and an inverter comprising the EMI filter Jun 7, 2022 Issued
Array ( [id] => 18834486 [patent_doc_number] => 20230403013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Partial-Fractional Phase-locked Loop with Sigma Delta Modulator and Finite Impulse Response Filter [patent_app_type] => utility [patent_app_number] => 17/835292 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9821 [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] => 17835292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835292
Partial-fractional phase-locked loop with sigma delta modulator and finite impulse response filter Jun 7, 2022 Issued
Array ( [id] => 18395571 [patent_doc_number] => 20230163792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => SELF-CONTROLLED RADIO FREQUENCY (RF) FILTERING UNIT [patent_app_type] => utility [patent_app_number] => 17/806074 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17806074 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806074
Self-controlled radio frequency (RF) filtering unit Jun 7, 2022 Issued
Array ( [id] => 19277903 [patent_doc_number] => 12028037 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Bandpass filter circuit, module [patent_app_type] => utility [patent_app_number] => 17/663712 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 4140 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663712 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663712
Bandpass filter circuit, module May 16, 2022 Issued
Array ( [id] => 19670779 [patent_doc_number] => 12183548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => High bandwidth architecture for centralized coherent control at the edge of processing tool [patent_app_type] => utility [patent_app_number] => 17/737659 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6214 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737659 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737659
High bandwidth architecture for centralized coherent control at the edge of processing tool May 4, 2022 Issued
Array ( [id] => 19926900 [patent_doc_number] => 12301199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Impedance tuning utility of vector space defined by transmission line quantities [patent_app_type] => utility [patent_app_number] => 17/737677 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737677 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737677
Impedance tuning utility of vector space defined by transmission line quantities May 4, 2022 Issued
Array ( [id] => 17796459 [patent_doc_number] => 20220255551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => PHASE SYNCHRONIZATION UPDATES WITHOUT SYNCHRONOUS SIGNAL TRANSFER [patent_app_type] => utility [patent_app_number] => 17/734346 [patent_app_country] => US [patent_app_date] => 2022-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17734346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/734346
Phase synchronization updates without synchronous signal transfer May 1, 2022 Issued
Array ( [id] => 20343001 [patent_doc_number] => 12466723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => MEMS switch, preparation method thereof, and electronic apparatus [patent_app_type] => utility [patent_app_number] => 18/028567 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 10927 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18028567 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/028567
MEMS switch, preparation method thereof, and electronic apparatus Apr 26, 2022 Issued
Array ( [id] => 19611315 [patent_doc_number] => 12160199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-03 [patent_title] => Electromechanical conversion device and system using such a device [patent_app_type] => utility [patent_app_number] => 17/724134 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7326 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17724134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724134
Electromechanical conversion device and system using such a device Apr 18, 2022 Issued
Array ( [id] => 17753477 [patent_doc_number] => 20220231682 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => CURRENT BLOCKING ELEMENT ASSEMBLY AND PRODUCT HAVING CURRENT BLOCKING ELEMENT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/713874 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17713874 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/713874
Current blocking element assembly and product having current blocking element assembly Apr 4, 2022 Issued
Array ( [id] => 17918709 [patent_doc_number] => 20220321105 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Accurate Calibration of Analog Integrated-Circuits Continuous-Time Complex Filters [patent_app_type] => utility [patent_app_number] => 17/708863 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708863
Accurate calibration of analog integrated-circuits continuous-time complex filters Mar 29, 2022 Issued
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